LG AIR CONDITIONERS
Ceiling & Floor(50Hz, R22)
Ceiling Suspended(50Hz, R22)
5CSV2-03A
Replaces 5CSV2-02A
Download from Www.Somanuals.com. All Manuals Search And Download.
General Description
Thank you very much for your special patronage of LG air conditioners.
LG’s "Ceiling & Floor" and "Ceiling Suspended" are meant both for Commercial and Residential applications.
The unit can be easily either mounted over ceiling & wall or kept on the floor.
This has a separate outdoor which facilitates split installation. The capacity ranges from 18k to 60k Btu/h.
The vertical flow direction of the cooling air can be controlled by remote control, and its low noise design allows
quite and pleasant cooling.
Apart from common features, this unit offers some unique features CHAOS Swing, Auto Operation, Healthy
Dehumidification, Auto Restart, Quiet Operation etc.
A lot of information regarding the design & installation of this system is provided in this publication. This new
products series contains data on the same pattern.
Please utilize all the information for conducting your business efficiently.
Make sure the specification, dimension or others technical data are same as provided in enginering data book
before you start the project.
We look forward to your continuing support.
LG Electronics Inc.
Air Conditioning Division
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
1
Download from Www.Somanuals.com. All Manuals Search And Download.
2 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
LG Airconditioners Product Data
TABLE OF CONTENTS
Table of contents
Page
1. Models List ......................................................................................................................4
2. Model Number Nomenclature ..........................................................................................5
3 .Feature & Benefits ...........................................................................................................6
4. List of Functions...............................................................................................................7
5. Specifications.................................................................................................................12
6. Dimensional Drawings ...................................................................................................18
7. Wiring Diagrams.............................................................................................................24
8. Refrigerant Cycle Diagrams...........................................................................................36
9. Selection Procedure.......................................................................................................42
10. Performance Data ........................................................................................................43
11. The Coefficient of Capacity Change ............................................................................52
12. Operation Limit.............................................................................................................54
13. Air Velocity and Temperature Distributions(Reference Data).......................................55
14. Sound Levels................................................................................................................56
15. Installation....................................................................................................................58
16. Function of Remote Controller .....................................................................................86
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
3
Download from Www.Somanuals.com. All Manuals Search And Download.
1. Models List
1.1 Cooling Only
Rated Capacity
Power Supply
Ø, V, Hz
Model
kW
5.28
7.03
8.21
kBtu/h
Refrigerant
Model Name
LV-B1864CL
18
24
28
LV-B2464CL
1Ø, 220-240V, 50Hz
LV-B2860CL
LV-C3681CL
10.6
14.1
17.6
36
48
60
*LV-C368KLA(B)0
*LV-C368KLA1
LV-D4881CL
R22
*LV-C488LLA(B)0
*LV-C488LLA1
LV-D6081CL
3Ø, 380-415V, 50Hz
*LV-C608LLA(B)0
*LV-C608LLA1
* : Ceiling suspended type.
LV-C****LA1 : Tropical model.
1.2 Heat Pump
Rated Capacity
Power Supply
Ø, V, Hz
Model
kW
5.28
7.03
8.21
kBtu/h
18
Refrigerant
Model Name
LV-B1864H(B)L
LV-B2464H(B)L
LV-B2860HL
24
1Ø, 220-240V, 50Hz
28
LV-C3681HL
10.6
14.1
17.6
36
48
60
*LV-H368KLA(B)0
LV-D4881HL
R22
3Ø, 380-415V, 50Hz
*LV-H488LLA(B)0
LV-D6081HL
*LV-H608LLA(B)0
* : Ceiling suspended type.
4 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
2. Model Number Nomenclature
2.1 Identification Rule 1
-
L V
B 2 4 6 4 H L
Option
L : Basic
Model Type
C : Cooling Only
H : Heat Pump
B : Heat Pump+Gold Fin
Development Sequence
Electrical Rating
6 : 1Ø, 220-240V, 50Hz
8 : 3Ø, 380-415V, 50Hz
Rated Capacity
Ex) 18 ➝ 18,000 Btu/h
24 ➝ 24,000 Btu/h
36 ➝ 36,000 Btu/h
28 ➝ 28,000 Btu/h
48 ➝ 48,000 Btu/h 60 ➝ 60,000 Btu/h
Chassis Name
B : VB Chassis
D : VD Chassis
C : VC Chassis
Type of Air Conditioner
LV : LG Ceiling & Floor Type Air Conditioner
2.2 Identification Rule 2
-
L V
C 3 6 8 K L A 0
Development Sequence
1 : Tropical model.
Function
A : Basic
B : Low Ambient Control
Look/Color
L : Basic
Chassis Name
K: VK Chassis
L : VL Chassis
Electrical Rating
8 : 3Ø, 380-415V, 50Hz
Rated Capacity
Ex) 36 ➝ 36,000 Btu/h
42 ➝ 42,000 Btu/h
60 ➝ 60,000 Btu/h
48 ➝ 48,000 Btu/h
Model Type
C : Cooling Only
H : Heat Pump
Type of Air Conditioner
LV : LG Ceiling Suspended Type Air Conditioner
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
5
Download from Www.Somanuals.com. All Manuals Search And Download.
3. Features & Benefits
Cooling, Heating & Fan Operation :
- LG Convertible air conditioners can provide cooling, heating & fan operation. In the cooling mode, it cools the
air with an operation range of 18~30°C. In the heating mode, it heats the air with an operation range of
16~30°C. In the fan operation mode, only indoor fan at the selected speed will run, outdoor fan and compres-
sor will be off.
Auto Restart Operation :
- When there is electricity failure the system shuts off. After resumption of the power, unit will start in the same
set conditions prior to the power failure. Memorized condition are on / off condition, operating mode
(cooling/heating), set temperature and fan speed.
Hot Start Function :
- During starting of the unit in the heating mode, it prevents cold air blown from the unit.It starts the indoor fan
only after indoor unit pipe temperature reaches a preset value(28°C). When indoor unit pipe temperature has
reached 28°C, then for initial 1 minute the indoor fan runs at low speed and after that at the set fan speed.
Wireless Remote Control :
- It provides ease of control.
Time Delay Safety Function :
ON
OFF
SET
CANCEL
- It delays restarting of the compressor by three minutes
thereby preventing damage to the compressor .
Low Ambient Control :
- If the outdoor temperature drops below certain temper-
ature, liquid back to the compressor is prevented by
reducing outdoor fan speed. It can prevent frosting of
evaporator and keep cooling operation on.
Energy Saving Gold Fin :
Uncoated Aluminum
Gold fin
- Heat Exchanger fins are coated with anticorrosive &
hydrophilic layers. It prevents the corrosion of heat
exchanger. Fins remains as new even after long time
operation and maintains its efficiency.
It also saves power & maintenance cost.
Pitting Corrosion
10mm
10mm
Salt Spray Test Result : After 360 hours
[ Test Standard: ASTM B-117, KS D 9502 ]
6 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
4. List of Functions
Model
Ceiling & Floor
LV-B2464H(B)L
Features
LV-B1864CL LV-B1864H(B)L LV-B2464CL
LV-B2860CL
LV-B2860HL
Air Discharge outlet
Airflow Direction control (left & right)
Airflow Direction control (up & down)
Airflow Steps(Fan / Cool /Heat)
Auto Changeover
1
1
1
1
1
1
Manual
Auto
3/3/-
-
Manual
Auto
3/3/3
-
Manual
Auto
3/3/-
-
Manual
Auto
3/3/3
-
Manual
Auto
3/3/-
-
Manual
Auto
3/3/3
-
Auto Operation
O
O
O
O
O
O
Auto Restart Operation
Auto Swing
O
O
O
O
O
O
O
O
O
O
O
O
Central Control
-
-
-
-
-
-
CHAOS wind (Auto wind)
Child Lock Function
Cooling & Fan Operation
Coolling, Heating & Fan Operation
Defrost / Deicing
O
-
O
-
O
-
-
O
O
-
O
-
O
-
-
O
O
-
O
-
O
-
-
O
-
O
-
O
-
O
Deodorizing Filter
-
-
-
-
-
-
Drain Pump
-
-
-
-
-
-
E.S.P. Control
-
-
-
-
-
-
Electric Heater
-
-
-
-
-
-
Energy Saving Gold Fin
Environment Friendly Refrigerant
Fire Alarm Function
Forced Operation
Optional
Optional
Optional
Optional
Optional
Optional
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
Group Control
-
-
-
-
-
-
High Ceiling Operation
Hot Start
-
-
-
O
-
-
-
O
-
-
-
O
Jet Cool
-
-
-
-
-
-
Low Ambient Control
Plasma Air Purifier
Prefilter(Washable / Anti-fungus)
Restart Delay (3-minutes)
Self Diagnosis
Optional
Optional
Optional
Optional
Optional
Optional
-
O
O
O
O
O
-
-
O
O
O
O
O
-
-
O
O
O
O
O
-
-
O
O
O
O
O
-
-
O
O
O
O
O
-
-
O
O
O
O
O
-
Sleep Mode
Soft Dry Operation
Comfort Operation With Swirl
Tele Control
-
-
-
-
-
-
Temperature Control
Test Function
O
-
O
-
O
-
O
-
O
-
O
-
Time Delay Safety Function
Timer (weekly)
O
-
O
-
O
-
O
-
O
-
O
-
Timer (24 hr On/Off)
Two Thermistor Control
Vane Control
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
Wired LCD Remote Controller
Wireless Remote Controller
Zero Standby Power
Zone Control
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
-
-
-
-
-
Notes :
O : Basic
Optional : Factory-Installed
Accessory : Field-Installed
- : Not available on this system
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
7
Download from Www.Somanuals.com. All Manuals Search And Download.
4. List of Functions
Model
Ceiling & Floor
Features
LV-C3681CL
LV-C3681HL
LV-D4881CL
LV-D4881HL
LV-D6081CL
LV-D6081HL
Air Discharge outlet
Airflow Direction control (left & right)
Airflow Direction control (up & down)
Airflow Steps(Fan / Cool /Heat)
Auto Changeover
1
Auto
Manual
3/3/-
-
1
Auto
Manual
3/3/3
-
1
Auto
Manual
3/3/-
-
1
Auto
Manual
3/3/3
-
1
Auto
Manual
3/3/-
-
1
Auto
Manual
3/3/3
-
Auto Operation
Auto Restart Operation
Auto Swing
O
O
O
-
O
O
O
-
O
O
O
-
O
O
O
-
O
O
O
-
O
O
O
-
Central Control
CHAOS wind (Auto wind)
Child Lock Function
Cooling & Fan Operation
Coolling, Heating & Fan Operation
Defrost / Deicing
O
-
O
-
-
-
O
-
-
O
O
-
O
-
O
-
-
-
O
-
-
O
O
-
O
-
O
-
-
-
O
-
-
O
O
-
Deodorizing Filter
Drain Pump
-
-
-
-
-
-
E.S.P. Control
-
-
-
-
-
-
Electric Heater
-
-
-
-
-
-
Energy Saving Gold Fin
Environment Friendly Refrigerant
Fire Alarm Function
Forced Operation
-
-
-
O
-
-
-
-
O
-
-
-
-
O
-
-
-
-
O
-
-
-
-
O
-
-
-
-
O
-
Group Control
High Ceiling Operation
Hot Start
Jet Cool
-
-
-
-
O
-
-
-
-
-
O
-
-
-
-
-
O
-
Low Ambient Control
Plasma Air Purifier
Prefilter(Washable / Anti-fungus)
Restart Delay (3-minutes)
Self Diagnosis
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
-
-
O
O
-
Sleep Mode
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
Soft Dry Operation
Comfort Operation With Swirl
Tele Control
-
-
-
-
-
-
Temperature Control
Test Function
O
-
O
-
O
-
O
-
O
-
O
-
Time Delay Safety Function
Timer (weekly)
O
-
O
-
O
-
O
-
O
-
O
-
Timer (24 hr On/Off)
Two Thermistor Control
Vane Control
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
Wired LCD Remote Controller
Wireless Remote Controller
Zero Standby Power
Zone Control
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
-
-
-
-
-
Notes :
O : Basic
Optional : Factory-Installed
Accessory : Field-Installed
- : Not available on this system
8 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
4. List of Functions
Ceiling Suspended
Features
LV-C368KLA0(1)
LV-H368KLA0
LV-C368KLB0
LV-H368KLB0
Air Discharge outlet
Airflow Direction control (left & right)
Airflow Direction control (up & down)
Airflow Steps(Fan / Cool /Heat)
Auto Changeover
1
1
1
1
Manual
Auto
3/3/-
O
Manual
Auto
3/4/3
O
Manual
Auto
3/3/-
O
Manual
Auto
3/4/3
O
Auto Operation
O
O
O
O
Auto Restart Operation
Auto Swing
O
O
O
O
O
O
O
O
Central Control
-
-
-
-
CHAOS wind (Auto wind)
Child Lock Function
Cooling & Fan Operation
Coolling, Heating & Fan Operation
Defrost / Deicing
O
O
O
-
O
O
O
O
O
O
O
-
O
O
O
O
O
O
O
O
Deodorizing Filter
O
O
O
O
Drain Pump
-
-
-
-
E.S.P. Control
-
-
-
-
Electric Heater
-
-
-
-
Energy Saving Gold Fin
Environment Friendly Refrigerant
Fire Alarm Function
Forced Operation
Optional
Optional
Optional
Optional
-
-
O
-
-
O
-
-
O
-
-
O
Group Control
-
-
-
-
High Ceiling Operation
Hot Start
-
-
-
O
-
-
-
O
Jet Cool
O
O
O
O
Low Ambient Control
Plasma Air Purifier
Prefilter(Washable / Anti-fungus)
Restart Delay (3-minutes)
Self Diagnosis
-
-
O
O
-
-
O
O
O
-
O
O
O
-
O
O
O
O
O
O
Sleep Mode
O
O
O
O
Soft Dry Operation
Comfort Operation With Swirl
Tele Control
O
-
-
O
-
-
O
-
-
O
-
-
Temperature Control
Test Function
O
-
O
-
O
-
O
-
Time Delay Safety Function
Timer (weekly)
O
O
O
O
O
O
O
O
Timer (24 hr On/Off)
Two Thermistor Control
Vane Step Control
O
O
O
O
Accessary
Accessary
Accessary
Accessary
-
-
-
-
Wired LCD Remote Control
Wireless Remote Control
Zero Standby Power
Zone Control
Accessary
Accessary
Accessary
Accessary
O
O
-
O
O
-
O
O
-
O
O
-
Notes :
•
: Basic
O
• Optional : Factory-Installed
• Accessory : Field-Installed
• - : Not available on this system
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
9
Download from Www.Somanuals.com. All Manuals Search And Download.
4. List of Functions
Ceiling Suspended
Features
LV-C488LLA0(1)
LV-H488LLA0
LV-C488LLB0
LV-H488LLB0
Air Discharge outlet
Airflow Direction control (left & right)
Airflow Direction control (up & down)
Airflow Steps(Fan / Cool /Heat)
Auto Changeover
1
1
1
1
Manual
Auto
3/3/-
O
Manual
Auto
3/4/3
O
Manual
Auto
3/3/-
O
Manual
Auto
3/4/3
O
Auto Operation
O
O
O
O
Auto Restart Operation
Auto Swing
O
O
O
O
O
O
O
O
Central Control
-
-
-
-
CHAOS wind (Auto wind)
Child Lock Function
Cooling & Fan Operation
Coolling, Heating & Fan Operation
Defrost / Deicing
O
O
O
-
O
O
O
O
O
O
O
-
O
O
O
O
O
O
O
O
Deodorizing Filter
O
O
O
O
Drain Pump
-
-
-
-
E.S.P. Control
-
-
-
-
Electric Heater
-
-
-
-
Energy Saving Gold Fin
Environment Friendly Refrigerant
Fire Alarm Function
Forced Operation
Optional
Optional
Optional
Optional
-
-
O
-
-
O
-
-
O
-
-
O
Group Control
-
-
-
-
High Ceiling Operation
Hot Start
-
-
-
O
-
-
-
O
Jet Cool
O
O
O
O
Low Ambient Control
Plasma Air Purifier
Prefilter(Washable / Anti-fungus)
Restart Delay (3-minutes)
Self Diagnosis
-
-
O
O
-
-
O
O
O
-
O
O
O
-
O
O
O
O
O
O
Sleep Mode
O
O
O
O
Soft Dry Operation
Comfort Operation With Swirl
Tele Control
O
-
-
O
-
-
O
-
-
O
-
-
Temperature Control
Test Function
O
-
O
-
O
-
O
-
Time Delay Safety Function
Timer (weekly)
O
O
O
O
O
O
O
O
Timer (24 hr On/Off)
Two Thermistor Control
Vane Step Control
O
O
O
O
Accessary
Accessary
Accessary
Accessary
-
-
-
-
Wired LCD Remote Control
Wireless Remote Control
Zero Standby Power
Zone Control
Accessary
Accessary
Accessary
Accessary
O
O
-
O
O
-
O
O
-
O
O
-
10 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
4. List of Functions
Ceiling Suspended
Features
LV-C608LLA0(1)
LV-H608LLA0
LV-C608LLB0
LV-H608LLB0
Air Discharge outlet
Airflow Direction control (left & right)
Airflow Direction control (up & down)
Airflow Steps(Fan / Cool /Heat)
Auto Changeover
1
1
1
1
Manual
Auto
3/3/-
O
Manual
Auto
3/4/3
O
Manual
Auto
3/3/-
O
Manual
Auto
3/4/3
O
Auto Operation
O
O
O
O
Auto Restart Operation
Auto Swing
O
O
O
O
O
O
O
O
Central Control
-
-
-
-
CHAOS wind (Auto wind)
Child Lock Function
Cooling & Fan Operation
Coolling, Heating & Fan Operation
Defrost / Deicing
O
O
O
-
O
O
O
-
O
O
O
O
O
O
O
O
O
O
O
O
Deodorizing Filter
O
O
O
O
Drain Pump
-
-
-
-
E.S.P. Control
-
-
-
-
Electric Heater
-
-
-
-
Energy Saving Gold Fin
Environment Friendly Refrigerant
Fire Alarm Function
Forced Operation
Optional
Optional
Optional
Optional
-
-
O
-
-
O
-
-
O
-
-
O
Group Control
-
-
-
-
High Ceiling Operation
Hot Start
-
-
-
-
-
O
-
O
Jet Cool
O
O
O
O
Low Ambient Control
Plasma Air Purifier
Prefilter(Washable / Anti-fungus)
Restart Delay (3-minutes)
Self Diagnosis
-
-
O
O
-
-
O
O
O
-
O
O
O
-
O
O
O
O
O
O
Sleep Mode
O
O
O
O
Soft Dry Operation
Comfort Operation With Swirl
Tele Control
O
-
-
O
-
-
O
-
-
O
-
-
Temperature Control
Test Function
O
-
O
-
O
-
O
-
Time Delay Safety Function
Timer (weekly)
O
O
O
O
O
O
O
O
Timer (24 hr On/Off)
Two Thermistor Control
Vane Step Control
O
O
O
O
Accessary
Accessary
Accessary
Accessary
-
-
-
-
Wired LCD Remote Control
Wireless Remote Control
Zero Standby Power
Zone Control
Accessary
Accessary
Accessary
Accessary
O
O
-
O
O
-
O
O
-
O
O
-
Notes :
•
: Basic
O
• Optional : Factory-Installed
• Accessory : Field-Installed
• - : Not available on this system
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 11
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Specifications
Item
Unit
kcal/h(W)
Btu/h
LV-B1864CL
4536(5275)
18,000
LV-B1864H(B)L
4788(5568)
19,000
LV-B2464CL
6048(7033)
24,000
LV-B2464H(B)L
6048(7033)
24,000
Cooling Capacity
Heating Capacity
kcal/h(W)
Btu/h
-
-
5040(5861)
20,000
-
-
6048(7033)
24,000
Input
Cooling/Heating
Cooling/Heating
Cooling/Heating
W
A
A
ø,V,Hz
%
1850/-
9.2/-
45/-
1,220~240,50
1850/1850
9.2/9.2
45/45
1,220~240,50
91.3
2450/-
11.5/-
67/-
1,220-240,50
2670/2570
12.3/11.9
45/45
1,220~240,50
97
Running Current
Starting Current
Power Supply
Power Factor
91.3
92.3
Cooling
Heating
kcal/h W(W/W)
Btu/h W
kcal/h W(W/W)
Btu/h W
2.45(2.85)
9.73
2.59(3.01)
10.27
2.72(3.17)
10.81
18~30/16~30
2.5
Capillary Tube
1280(45.1),R22
30
2.47(2.87)
2.27(2.63)
8.99
2.35(2.74)
9.34
18~30/16~30
3.5
Capillary Tube
1390(49.0),R22
35
E.E.R
C.O.P
9.8
-
-
18~30/-
3.5
-
-
18~30/-
2.5
Setting temperature range(cool/heat)
Dehumidification Rate
Refrigerant Control
Refrigerant charge
Output
l/h
Capillary Tube
1050(37.0),R22
30
Capillary Tube
1500(53.0),R22
35
g(oz), type
w
Model
No. of Poles
IC-9430LGCG
4
IC-9430LGCG
4
IC-9430LGCE
4
IC-9430LGCE
4
Indoor fan motor
Input
Running Current
Capacitor
W
A
µF/Vac
53
0.23
1.5/370
Cross Flow Fan
1/3.1(80)
3
53
0.23
1.5/370
63
0.27
1.5/370
Cross Flow Fan
1/3.1(80)
3
63
0.27
1.5/370
Type
Cross Flow Fan
1/3.1(80)
3
Cross Flow Fan
1/3.1(80)
3
Indoor Fan
No. Used / Diameter
Motor Step
EA/inch(mm)
Cooling(H/M/L)
Heating(H/M/L)
Indoor (H/M/L)
rpm
rpm
CMM(CFM)
dB(A)±3
1090/990/890
-
1090/990/890
1090/990/890
13.5(477)
43/40/37
Thermistor
0.275(7)
18
1160/1060/960
-
1160/1060/960
1160/1060/960
15(530)
45/42/39
Thermistor
0.275(7)
20
Indoor Fan RPM
Air Circulation
13.5(477)
43/40/37
Thermistor
0.275(7)
18
15(530)
45/42/39
Thermistor
0.275(7)
20
Noise Level(Sound Press,1m) Indoor(H/M/L)
Temperature Controller
Tube Size (OD)
inch(mm)
Indoor Coil
Fins per inch
No. of Rows & Column
Indoor
indoor
Locked Rotor Amp.
Type
2R 12C
2R 12C
2R 14C
2R 14C
Dimensions (W*H*D)
Net Weight
inch(mm)
kg(lbs)
A
47.24*24.21*8.07(1200*615*205) 47.24*24.21*8.07(1200*615*205) 47.24*24.21*8.07(1200*615*205) 47.24*24.21*8.07(1200*615*205)
30(66.1)
45
Rotary
30(66.1)
45
Rotary
1
30(66.1)
63
Rotary
1
30(66.1)
67
Reciprocating
1
Quantity
No
1
Model
Maker
Capacity
2JS318G3AB02
Matsushita
19480
2JS318G3AB02
Matsushita
19480
2J44S235A1A
Matsushita
27041
AWG5532EXC
Tecumseh
25496
Compressor
Btu/h
W
Motor Type
Motor Input
Oil Type
Oil Charge
O.L.P Type(model name)
Tube Size (OD)
Fins per inch
No. of Rows & Column
Output
PSC
1885
PSC
1885
PSC
2615
PSC
2660
SUNISO 4GS
1130
Internal
0.375(9.52)
17
SUNISO 4GS
1130
Internal
0.275(7)
18
AT MOS M60
1130
Internal
0.275(7)
18
WITCO LP200
750
Internal
0.275(7)
18
cc
inch(mm)
Outdoor Coil
1R 24C
90
2R 28C
90
2R 28C
61
2R 28C
90
W
Model
No. of Poles
Input
Running Current
Capacitor
IC-1640LGFD
6
IC-1640LGFD
6
IC-1640LGFA
6
IC-1640LGFD
6
Outdoor fan motor
W
A
µF/Vac
170
0.72
6/370
170
0.72
6/370
137
0.62
6/370
170
0.72
6/370
Type
Propeller
1/460
Side Discharge
850
Propeller
1/460
Side Discharge
850
Propeller
1/460
Side Discharge
800
Propeller
1/460
Side Discharge
850
No. Used / Diameter
Discharge
Speed
EA/mm
Side/Top
rpm
Outdoor Fan
Air Circulation
Noise Level(Sound Press,1m) Outdoor
Outdoor
CMM(CFM)
dB(A)±3
inch(mm)
inch(mm)
inch(mm)
kg(lbs)
45(1589)
53
1 / 4 (6.35)
1 / 2 (12.7)
45(1589)
53
1 / 4 (6.35)
1 / 2 (12.7)
45(1589)
55
1 / 4 (6.35)
5 / 8 (15.88)
50(1766)
55
1 / 4 (6.35)
5 / 8 (15.88)
Liquid
Gas
Outdoor
Outdoor
SVC Valve
Dimensions (W*H*D)
Net Weight
Power Supply Cable
Connecting Cable
34.2*25.8*12.6(870*655*320) 34.2*25.8*12.6(870*655*320)
34.2*25.8*12.6(870*655*320) 34.2*25.8*12.6(870*655*320)
58(127.8)
2*2.0
2*2.0
1 / 4 (6.35)
1 / 2 (12.7)
7.5
60(132.2)
2*2.0
(2*2.0)+(2*0.75)
1 / 4 (6.35)
1 / 2 (12.7)
7.5
58(127.8)
2*2.0
2*2.0
1 / 4 (6.35)
5 / 8 (15.88)
7.5
60(132.2)
2*2.0
(2*2.0)+(2*0.75)
1 / 4 (6.35)
5 / 8 (15.88)
7.5
No.* mm2
No.* mm2
inch(mm)
inch(mm)
m
Liquid Side
Gas Side
Length, std
Connecting Tube(Ø. Socket Flare)
Max length/elevation
Indoor Unit/Outdoor Unit
Indoor(W*H*D)
Outdoor(W*H*D)
With(Without) S/Parts
m
mm
inch(mm)
inch(mm)
20/40ft
15/8
Ø17/-
15/8
Ø17/32
20/8
Ø17/-
20/8
Ø17/32
Drain hose(Inner ø)
Packing Dimension
50.8*27.4*11.4(1290*696*290) 50.8*27.4*11.4(1290*696*290) 50.8*27.4*11.4(1290*696*290) 50.8*27.4*11.4(1290*696*290)
40.1*28.1*17.3(1020*715*440) 40.1*28.1*17.3(1020*715*440) 40.1*28.1*17.3(1020*715*440) 40.1*28.1*17.3(1020*715*440)
Stuffing Quantity
46/96
46/96
46/96
46/96
Notes: 1. Capacities are based on the following conditions:
Cooling:- Indoor Temperature 27°C(80.6°F) DB /19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB /24°C(75.2°F) WB
- Interconnecting Piping Length 7.5m
Heating: - Indoor Temperature 20°C(68°F) DB / 15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB / 6°C(42.8°F) WB
- Interconnecting Piping Length 7.5 m
- Level Difference of Zero.
2. Capacities are Net Capacities.
3. Due to our policy of innovation some specifications may be changed without notification.
- Level Difference of Zero.
12 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Specifications
Item
Unit
kcal/h(W)
Btu/h
LV-B2860CL
7056(8206)
28,000
LV-B2860HL
7056(8206)
28,000
LV-C3681CL
9072(10551)
36,000
LV-C3681HL
9072(10551)
36,000
Cooling Capacity
kcal/h(W)
Btu/h
-
-
7056(8206)
28,000
-
-
9072(10551)
36,000
Heating Capacity
Input
Cooling/Heating
Cooling/Heating
Cooling/Heating
W
A
A
ø,V,Hz
%
2850/-
13.5/-
85/-
1,220~240,50
2850/2850
13.5/13.5
85/85
1,220~240,50
98
2810/-
9.36/-
46/-
3,380~415,50
3,100/2,900
5.4/5.4
46/46
3,380~415,50
98
Running Current
Starting Current
Power Supply
Power Factor
98
98
Cooling
Heating
kcal/h W(W/W)
Btu/h W
kcal/h W(W/W)
Btu/h W
2.48(2.88)
9.82
2.48(2.88)
9.82
2.48(2.88)
9.82
18~30/16~30
4
Capillary Tube
1960(69.1),R22
40
3.23(3.75)
12.81
2.93(3.40)
11.61
3.13(3.64)
12.41
18~30/16~30
2.92
Capillary Tube
3600(127.0),R22
50*2
E.E.R
C.O.P
-
-
-
-
18~30/-
3.67
Setting temperature range(cool/heat)
Dehumidification Rate
Refrigerant Control
Refrigerant charge
Output
18~30/-
l/h
4
Capillary Tube
1520(53.6),R22
40
Capillary Tube
3400(120.0),R22
50*2
g(oz), type
w
Model
No. of Poles
IC-9430LGCL
4
IC-9430LGCL
4
F2-1/15 TY
4
F2-1/15 TY
4
Indoor fan motor
Input
Running Current
Capacitor
W
A
µF/Vac
81
0.36
1.5/370
Cross Flow Fan
1/3.1(80)
3
81
0.36
1.5/370
92*2
0.37*2
2.5/400
92*2
0.37*2
2.5/400
Type
Cross Flow Fan
1/3.1(80)
3
Centrifugal Blower
4/5.7(144)
3
Centrifugal Blower
4/5.7(144)
3
Indoor Fan
No. Used / Diameter
Motor Step
EA/inch(mm)
Cooling(H/M/L)
Heating(H/M/L)
Indoor (H/M/L)
rpm
rpm
CMM(CFM)
dB(A)±3
1280/1180/1080
-
1280/1180/1080
1280/1180/1080
18(636)
50/48/46
Thermistor
0.275(7)
20
1200/1000/800
-
27.8/22.4/17.0 (982/791/600) 25/23/21 (883/812/742)
1200/1000/800
1200/1000/800
Indoor Fan RPM
Air Circulation
18(636)
50/48/46
Thermistor
0.275(7)
20
Noise Level(Sound Press,1m) Indoor(H/M/L)
Temperature Controller
51/48/42
Thermistor
0.375(9.52)
14
51/48/45
Thermistor
0.375(9.52)
14
Tube Size (OD)
inch(mm)
Indoor Coil
Fins per inch
No. of Rows & Column
Indoor
indoor
Locked Rotor Amp.
Type
2R 14C
2R 14C
3R 10C
3R 10C
Dimensions (W*H*D)
Net Weight
inch(mm)
kg(lbs)
A
47.24*24.21*8.07(1200*615*205) 47.24*24.21*8.07(1200*615*205) 63.19*27.48*9.25 (1605*698*235) 63.19*27.48*9.25 (1605*698*235)
30(66.1)
85
Reciprocating
1
30(66.1)
85
Reciprocating
1
65(143.3)
46
Scroll
65(143.3)
46
Scroll
Quantity
No
1
1
Model
Maker
Capacity
H25B35QABHA
Bristol
H25B35QABHA
Bristol
ZR68KC TFD
Copeland
34601
ZR68KC TFD
Copeland
34601
Compressor
Btu/h
W
30300
PSC
2830
SUNISO 3GS
1701
Internal
0.275(7)
18
2R 28C
90
30300
PSC
2830
SUNISO 3GS
1701
Internal
0.275(7)
18
2R 36C
90
Motor Type
Motor Input
Oil Type
Oil Charge
O.L.P Type(model name)
Tube Size (OD)
Fins per inch
No. of Rows & Column
Output
-
-
3090
3090
WHITE OIL SONTEX 200 LT
1242
WHITE OIL SONTEX 200 LT
1242
cc
Internal
0.375(9.52)
16
2R 36C
149
Internal
0.375(9.52)
16
2R 36C
149
inch(mm)
Outdoor Coil
W
Model
No. of Poles
Input
Running Current
Capacitor
Type
No. Used / Diameter
Discharge
Speed
IC-1640LGFD
6
IC-1640LGFD
6
CB1-1/5TT-FG
6
CB1-1/5TT-FG
6
Outdoor fan motor
W
A
µF/Vac
170
0.72
6/370
Propeller
1/460
170
0.72
6/370
Propeller
1/460
295
1.56
295
1.56
7.5/400
Propeller
1/508
Side Discharge
900
7.5/400
Propeller
1/508
Side Discharge
900
EA/mm
Side/Top
rpm
Outdoor Fan
Side Discharge
850
Side Discharge
850
Air Circulation
Noise Level(Sound Press,1m) Outdoor
Outdoor
CMM(CFM)
dB(A)±3
inch(mm)
inch(mm)
inch(mm)
kg(lbs)
58(2048)
57
3 / 8 (9.52)
5 / 8 (15.88)
58(2048)
57
3 / 8 (9.52)
5 / 8 (15.88)
62(2200)
62
3/8(9.52)
3/4(19.05)
62(2200)
63
3/8(9.52)
3/4(19.05)
Liquid
Gas
Outdoor
Outdoor
SVC Valve
Dimensions (W*H*D)
Net Weight
Power Supply Cable
Connecting Cable
34.2*25.8*12.6(870*655*320) 34.2*31.5*12.6(870*800*320)
37.4*37.4*14.6(950*950*370) 37.4*37.4*14.6(950*950*370)
60(132.2)
2*3.0
3*0.75
3 / 8 (9.52)
5 / 8 (15.88)
7.5
62(136.7)
2*3.0
4*0.75
3 / 8 (9.52)
5 / 8 (15.88)
7.5
85(187)
5*4.0
6*1.0
3/8(9.52)
3/4(19.05)
5
85(187)
5*4.0
6*1.0
3/8(9.52)
3/4(19.05)
5
No.* mm2
No.* mm2
inch(mm)
inch(mm)
m
Liquid Side
Gas Side
Length, std
Connecting Tube(Ø. Socket Flare)
Max length/elevation
Indoor Unit/Outdoor Unit
Indoor(W*H*D)
Outdoor(W*H*D)
With(Without) S/Parts
m
mm
inch(mm)
inch(mm)
20/40ft
25/10
Ø17/-
25/10
Ø17/32
20/10
Ø22.22/-
20/10
Ø22.22/-
Drain hose(Inner ø)
Packing Dimension
50.8*27.4*11.4(1290*696*290) 50.8*27.4*11.4(1290*696*290) 66.4*31.8*12.4(1686*807*315) 66.4*31.8*12.4(1686*807*315)
40.1*28.1*17.3(1020*715*440)
40.1*34.2*17.3(1020*870*440)
42.9*41.5*17.3(1090*1055*440) 42.9*41.5*17.3(1090*1055*440)
Stuffing Quantity
46/96
42/88
28/59
28/59
Notes: 1. Capacities are based on the following conditions:
Cooling:- Indoor Temperature 27°C(80.6°F) DB /19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB /24°C(75.2°F) WB
- Interconnecting Piping Length 7.5m
Heating: - Indoor Temperature 20°C(68°F) DB / 15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB / 6°C(42.8°F) WB
- Interconnecting Piping Length 7.5 m
- Level Difference of Zero.
2. Capacities are Net Capacities.
3. Due to our policy of innovation some specifications may be changed without notification.
- Level Difference of Zero.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 13
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Specifications
Item
Unit
kcal/h(W)
Btu/h
LV-D4881CL
12096(14067)
LV-D4881HL
12096(14067)
48,000
LV-D6081CL
15120(17584)
LV-D6081HL
15120(17584)
60,000
Cooling Capacity
Heating Capacity
48,000
60,000
kcal/h(W)
Btu/h
-
-
12096(14067)
48,000
-
-
15120(17584)
60,000
Input
Cooling/Heating
Cooling/Heating
Cooling/Heating
W
A
A
ø,V,Hz
%
4350/-
11.16/-
61.8
3,380~415,50
4,600/3,600
8.2/8.2
61.8
3,380~415,50
98
5,245/-
15.16/-
74
4,900/5,000
8.6/8.6
Running Current
Starting Current
Power Supply
Power Factor
74
3,380~415,50
3,380~415,50
98
98
98
Cooling
Heating
kcal/h W(W/W)
Btu/h W
kcal/h W(W/W)
Btu/h W
2.78(3.23)
10.56
2.63(3.06)
10.43
3.36(3.91)
13.33
18~30/16~30
3.2
Capillary Tube
5100(180),R22
90*2
2.88(3.35)
10.72
3.09(3.59)
12.24
3.02(3.52)
12.00
18~30/16~30
3.78
Capillary Tube
3900(138),R22
107*2
E.E.R
C.O.P
-
-
-
-
18~30/-
5.25
Capillary Tube
3800(134),R22
107*2
Setting temperature range(cool/heat)
Dehumidification Rate
Refrigerant Control
Refrigerant charge
Output
18~30/-
3.2
Capillary Tube
3690(130.2),R22
l/h
g(oz), type
w
90*2
Model
No. of Poles
F2-1/8 TBT
F2-1/8 TBT
4
F2-1/7-TA-FG
4
F2-1/7-TA-FG
4
4
Indoor fan motor
Input
Running Current
Capacitor
W
A
µF/Vac
150*2
0.7*2
3/400
150*2
0.7*2
3/400
195*2
0.98*2
5/400
195*2
0.98*2
5/400
Type
Centrifugal Blower
Centrifugal Blower
4/6.4(163)
3
Centrifugal Blower
4/6.4(163)
3
Centrifugal Blower
4/6.4(163)
3
Indoor Fan
No. Used / Diameter
Motor Step
EA/inch(mm)
4/6.4(163)
3
Cooling(H/M/L)
Heating(H/M/L)
Indoor (H/M/L)
rpm
rpm
CMM(CFM)
dB(A)±3
1200/1000/800
-
34.3/27.8/21.3 (1211/982/752) 35/30/25 (1236/1059/883)
1200/1000/800
1200/1000/800
1300/1100/900
-
34.9/28.6/22.1 (1232/1010/780) 42/35/28 (1483/1236/989)
1300/1100/900
1300/1100/900
Indoor Fan RPM
Air Circulation
Noise Level(Sound Press,1m) Indoor(H/M/L)
Temperature Controller
52/47/42
Thermistor
0.375(9.52)
14
56/52/46
Thermistor
0.375(9.52)
14
55/50/45
Thermistor
0.375(9.52)
14
58/55/47
Thermistor
0.375(9.52)
14
Tube Size (OD)
inch(mm)
Indoor Coil
Fins per inch
No. of Rows & Column
Indoor
indoor
Locked Rotor Amp.
Type
3R 10C
75.0*27.48*10.63 (1905*698*270)
74(163)
61.8
3R 10C
75.0*27.48*10.63 (1905*698*270)
74(163)
61.8
3R 10C
75.0*27.48*10.63 (1905*698*270)
81(178)
74
3R 10C
75.0*27.48*10.63 (1905*698*270)
81(178)
74
Dimensions (W*H*D)
Net Weight
inch(mm)
kg(lbs)
A
Scroll
Scroll
Scroll
Scroll
Quantity
No
1
1
1
1
Model
Maker
Capacity
ZR57KC TFD
Copeland
46,426
ZR57KC TFD
Copeland
46,426
ZR68KC TFD
Copeland
55,953
ZR68KC TFD
Copeland
55,949
Compressor
Btu/h
W
Motor Type
Motor Input
Oil Type
Oil Charge
O.L.P Type(model name)
Tube Size (OD)
Fins per inch
No. of Rows & Column
Output
-
-
-
-
4,160
WHITE OIL SONTEX 200 LT
1,650
4,160
WHITE OIL SONTEX 200 LT
1,650
4,970
WHITE OIL SONTEX 200 LT
1,770
4,970
WHITE OIL SONTEX 200 LT
1,770
cc
Internal
0.375(9.52)
16
3R 36C
149
Internal
0.375(9.52)
16
3R 36C
149
Internal
0.375(9.52)
16
2R 46C
149*2
Internal
0.375(9.52)
16
2R 46C
149*2
inch(mm)
Outdoor Coil
W
Model
No. of Poles
Input
Running Current
Capacitor
Type
No. Used / Diameter
Discharge
Speed
CB1-1/5TT-FG
6
CB1-1/5TT-FG
6
CB1-1/5TT-FG
6
CB1-1/5TT-FG
6
Outdoor fan motor
W
A
µF/Vac
295
1.56
295
1.56
295*2
1.56*2
7.5/400
Propeller
2/ø508
295*2
1.56*2
7.5/400
Propeller
2/ø508
7.5/400
Propeller
1/ø508
Side Discharge
900
7.5/400
Propeller
1/ø508
Side Discharge
900
EA/mm
Side/Top
rpm
Outdoor Fan
Side Discharge
900
Side Discharge
900
Air Circulation
Noise Level(Sound Press,1m) Outdoor
Outdoor
CMM(CFM)
dB(A)±3
inch(mm)
inch(mm)
inch(mm)
kg(lbs)
62(2200)
63
1/2(12.7)
3/4(19.05)
62(2200)
63
1/2(12.7)
3/4(19.05)
119(4200)
64
119(4200)
63
Liquid
Gas
Outdoor
Outdoor
1/2(12.7)
3/4(19.05)
37.4*48.3*14.6(950*1227*370)
118(260)
5*4.0
1/2(12.7)
3/4(19.05)
37.4*48.3*14.6(950*1227*370)
118(260)
5*4.0
SVC Valve
Dimensions (W*H*D)
Net Weight
Power Supply Cable
Connecting Cable
37.4*37.4*14.6(950*950*370) 37.4*37.4*14.6(950*950*370)
85(187)
5*4.0
6*1.0
1/2(12.7)
3/4(19.05)
5
85(187)
5*4.0
6*1.0
1/2(12.7)
3/4(19.05)
5
No.* mm2
No.* mm2
inch(mm)
inch(mm)
m
6*1.0
6*1.0
Liquid Side
Gas Side
Length, std
1/2(12.7)
3/4(19.05)
5
1/2(12.7)
3/4(19.05)
5
Connecting Tube(Ø. Socket Flare)
Max length/elevation
Indoor Unit/Outdoor Unit
Indoor(W*H*D)
Outdoor(W*H*D)
With(Without) S/Parts
m
mm
inch(mm)
inch(mm)
20/40ft
25/15
Ø22.2/-
25/15
Ø22.2/-
30/20
Ø22.2/-
30/20
Ø22.2/-
Drain hose(Inner ø)
Packing Dimension
78.2*31.8*13.9(1986*807*353) 78.2*31.8*13.9(1986*807*353) 78.2*31.8*13.9(1986*807*353) 78.2*31.8*13.9(1986*807*353)
42.9*41.5*17.3(1090*1055*440) 42.9*41.5*17.3(1090*1055*440) 39.1*50.9*17.0(993*1292*432) 39.1*50.9*17.0(993*1292*432)
Stuffing Quantity
22/48
22/48
20/45
20/45
Notes: 1. Capacities are based on the following conditions:
Cooling:- Indoor Temperature 27°C(80.6°F) DB /19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB /24°C(75.2°F) WB
- Interconnecting Piping Length 7.5m
Heating: - Indoor Temperature 20°C(68°F) DB / 15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB / 6°C(42.8°F) WB
- Interconnecting Piping Length 7.5 m
- Level Difference of Zero.
2. Capacities are Net Capacities.
3. Due to our policy of innovation some specifications may be changed without notification.
- Level Difference of Zero.
14 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Specifications
LV-H368KLA(B)0
9,072(10,551)
36,000
LV-H488LLA(B)0
11,844(13,774)
LV-H608LLA(B)0
13,104(15,240)
Item
Unit
kcal/h(W)
Btu/h
Cooling Capacity
47,000
52,000
9,324(10,844)
37,000
13,028(15,152)
14,364(16,705)
kcal/h(W)
Btu/h
Heating Capacity
51,700
57,000
3,470/3,350
6.3/6.1
4,790/4,370
8.0/7.3
5,670/5,180
10.0/9.5
Input
Cooling/Heating
Cooling/Heating
Cooling/Heating
W
A
A
ø,V,Hz
%
Running Current
Starting Current
Power Supply
Power Factor
-
-
-
3, 380~415, 50
-
3, 380~415, 50
3, 380~415, 50
-
-
2.61(3.04)
10.37
2.78(3.24)
11.0
18~30/16~30
3.5
2.47(2.88)
9.81
2.98(3.47)
11.83
2.31(2.69)
9.17
2.77(3.22)
11.0
Cooling
Heating
kcal/h W(W/W)
Btu/h W
kcal/h W(W/W)
Btu/h W
°C
E.E.R
C.O.P
18~30/16~30
18~30/16~30
Setting temperature range(cool/heat)
Dehumidification Rate
Refrigerant Control
Refrigerant charge
Output
5.8
capi.
3,300(116.4), R22
6.2
capi.
3,300(116.4), R22
l/h
capi.
2,640(79.3), R22
g(oz), type
w
63
30
IC-9430LG58E * 1EA
4
63
63
YDK-090S43513-01 * 1EA
YDK-090S43513-01 * 2EA
YDK-090S43513-01 * 2EA
Model
No. of Poles
Input
Running Current
Capacitor
4
140
0.7
4
152
0.67
4.0/440
4
152
0.67
4.0/440
Indoor fan motor
60
0.28
4.0/ 440
W
A
µF/Vac
4.0/440
Blower
4/140(5.5)
1,377/1,280/1,170 1,420/1,340/1,240
1,377/1,280/1,170 1,420/1,340/1,240
Blower
4/140(5.5)
1,380/1,310/1,240
1,380/1,310/1,240
Blower
4/140(5.5)
1,380/1,310/1,240
1,380/1,310/1,240
Type
Indoor Fan
No. Used / Diameter
Cooling(H/M/L)
Heating(H/M/L)
Indoor (H/M/L)
EA/inch(mm)
rpm
rpm
CMM(CFM)
dB(A)±3
Indoor Fan RPM
Air Circulation
29/27/24(1,024/953/847)
33/31/29(1,165/1,094/1,024)
34/33/31(1,200/1,165/1,094)
43/41/39
Thermistor
54/52/50
Thermistor
56/54/52
Thermistor
Noise Level(Sound Press,1m) Indoor(H/M/L)
Temperature Controller
0.275(7)
0.275(7)
0.275(7)
Tube Size (OD)
inch(mm)
17
3R 14C
19
3R 14C
19
3R 14C
Indoor Coil
Fins per inch
No. of Rows & Column
Indoor
indoor
Locked Rotor Amp.
Type
53.2*8.66*25.5(1,350*220*650)
68.9*8.66*25.5(1,750*220*650)
68.9*8.66*25.5(1,750*220*650)
Dimensions (W*H*D)
Net Weight
inch(mm)
kg(lbs)
A
35(77.2)
22
Rotary
45(99.2)
47
Scroll
45(99.2)
70
scroll
2
1
1
Quantity
No
QP325YAA
SR061YAC
SR073YAB
Model
LG
LG
LG
Maker
4,838 (19,200)
12,474(49,500)
14,742(58,500)
Compressor
Capacity
kcal/hr(Btu/h)
Three phase induction
1,778
NM56/SUNISO 4GSI
Three phase induction
Three phase induction
Motor Type
Motor Input
Oil Type
Oil Charge
O.L.P Type(model name)
Tube Size (OD)
Fins per inch
No. of Rows & Column
Output
4,500
SUNISO 4GSI
1800
Internal
0.275(7.0)
17
2R 52C
5,320
SUNISO 4GSI
1800
Internal
0.275(7)
17
2R 52C
72
W
cc
700
Internal
0.275(7.0)
18
2R 48C
47.2
inch(mm)
Outdoor Coil
72
W
OBM-3018P2
OBM-4006P2
OBM-4006P2
Model
4
6
151
0.63
6/370
6
151
0.63
6 / 370
No. of Poles
Input
Running Current
Capacitor
Outdoor fan motor
107.5
0.48
2/400
W
A
µF/Vac
Propeller
Propeller
Propeller
Type
2/15.7(400)
Side Discharge
2/18.1(460)
Side Discharge
2/18.1(460)
Side Discharge
No. Used / Diameter
Discharge
Speed
EA/inch(mm)
Side/Top
rpm
Outdoor Fan
1,040
880
880
64(2,260)
58
1/4(6.35)
5/8(15.88)
105(3,708)
60
3/8(9.52)
105(3,708)
62
3/8(9.52)
Air Circulation
Noise Level(Sound Press,1m) Outdoor
Outdoor
CMM(CFM)
dB(A)±3
inch(mm)
inch(mm)
inch(mm)
kg(lbs)
Liquid
Gas
Outdoor
Outdoor
SVC Valve
3/4(19.05)
35.4*45.6*14.6(900*1,160*370)
3/4(19.05)
35.4*45.6*14.6(900*1,160*370)
34.2*41.7*12.5(870*1,060*320)
Dimensions (W*H*D)
Net Weight
Power Supply Cable(With Earth Cable)
Conncecting Cable(With Earth Cable)
Liquid Side
80(176)
5*3.5
5*1.25
1/4(6.35)
5/8(15.88)
5
95(209.4)
5*3.5
5*1.25
3/8(9.52)
3/4(19.05)
5
95(209.4)
5*3.5
5*1.25
3/8(9.52)
3/4(19.05)
5
No.* mm2
No.* mm2
inch(mm)
inch(mm)
m
Gas Side
Connecting Tube(Ø. Socket Flare)
Length, std
30/20
50/30
30/20
Max length/elevation
m
Ø17
Ø17
Ø17
Drain hose(Inner ø)
Indoor Unit
mm
1,450*315*750
1,060*1,140*440
50
1,850*315*750
1,060*1,220*455
60
1,850*315*750
1,060*1,220*455
60
Packing Dimension
Indoor(W*H*D)
Outdoor(W*H*D)
inch(mm)
inch(mm)
g
Additional Refrigerant Charge(Over 5m)
Notes: 1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27˚C(80.6˚F) DB /19˚C(66.2˚F) WB
-
-
-
Outdoor Temperature 35˚C(95˚F) DB /24˚C(75.2˚F) WB
Interconnecting Piping Length 5m
Level Difference of Zero.
Heating: - Indoor Temperature 20˚C(68˚F) DB / 15˚C(59˚F) WB
-
-
-
Outdoor Temperature 7˚C(44.6˚F) DB / 6˚C(42.8˚F) WB
Interconnecting Piping Length 5 m
Level Difference of Zero.
2. Capacities are Net Capacities.
3. Due to our policy of innovation some specifications may be changed without notification.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 15
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Specifications
LV-C368KLA(B)0
LV-C488LLA(B)0
LV-C608LLA(B)0
Item
Unit
9,072(10,551)
36,000
11,844(13,774)
13,104(15,240)
kcal/h(W)
Btu/h
kcal/h(W)
Btu/h
Cooling Capacity
Heating Capacity
47,000
-
-
52,000
-
-
-
-
3,470/-
6.3/-
-
4,790/-
8/-
-
5,670/-
10/-
-
Input
Cooling/Heating
Cooling/Heating
Cooling/Heating
W
A
A
ø,V,Hz
%
Running Current
Starting Current
Power Supply
Power Factor
3, 380~415, 50
3, 380~415, 50
3, 380~415, 50
-
-
-
2.61(3.04)
10.37
2.47(2.88)
9.81
2.31(2.69)
9.17
Cooling
Heating
kcal/h W(W/W)
Btu/h W
kcal/h W(W/W)
Btu/h W
°C
E.E.R
C.O.P
-
-
-
-
-
-
18~30
3.5
18~30
5.8
capi.
3,300(116.4), R22
18~30
6.2
capi.
3,300(116.4), R22
Setting temperature range(cool/heat)
Dehumidification Rate
Refrigerant Control
Refrigerant charge
Output
l/h
capi.
2,640(79.3), R22
g(oz), type
w
63
30
63
63
YDK-090S43513-01 * 1EA
IC-9430LG58E * 1EA
YDK-090S43513-01 * 2EA
YDK-090S43513-01 * 2EA
Model
4
140
0.7
4
60
0.28
4
152
0.67
4.0/440
4
152
0.67
4.0/440
No. of Poles
Input
Running Current
Capacitor
Indoor fan motor
W
A
µF/Vac
4.0/440
4.0/ 440
Blower
4/140(5.5)
1,377/1,280/1,170 1,420/1,340/1,240
Blower
4/140(5.5)
1,380/1,310/1,240
Blower
4/140(5.5)
1,380/1,310/1,240
Type
Indoor Fan
No. Used / Diameter
Cooling(H/M/L)
Heating(H/M/L)
Indoor (H/M/L)
EA/inch(mm)
rpm
rpm
CMM(CFM)
dB(A)±3
Indoor Fan RPM
Air Circulation
-
-
-
29/27/24(1,024/953/847)
33/31/29 (1,165/1,094/1,024)
34/33/31(1,200/1,165/1,094)
43/41/39
Thermistor
54/52/50
Thermistor
56/54/52
Thermistor
Noise Level(Sound Press,1m) Indoor(H/M/L)
Temperature Controller
0.275(7)
0.275(7)
0.275(7)
Tube Size (OD)
inch(mm)
17
3R 14C
19
3R 14C
19
3R 14C
Indoor Coil
Fins per inch
No. of Rows & Column
Indoor
indoor
Locked Rotor Amp.
Type
53.2*8.66*25.5(1,350*220*650)
68.9*8.66*25.5(1,750*220*650)
68.9*8.66*25.5(1,750*220*650)
Dimensions (W*H*D)
Net Weight
inch(mm)
kg(lbs)
A
35(77.2)
22
Rotary
45(99.2)
47
Scroll
45(99.2)
70
scroll
2
1
1
Quantity
No
QP325YAA
SR061YAC
SR073YAB
Model
LG
LG
LG
Maker
4,838(19,200)
12474(49,500)
14,742(58,500)
Compressor
Capacity
kcal/hr(Btu/h)
Three phase induction
Three phase induction
Three phase induction
Motor Type
Motor Input
Oil Type
Oil Charge
O.L.P Type(model name)
Tube Size (OD)
Fins per inch
No. of Rows & Column
Output
1778
4500
SUNISO 4GSI
1800
Internal
0.275(7.0)
17
2R 52C
5320
SUNISO 4GSI
1800
Internal
0.374(9.52)
17
2R 52C
W
cc
NM56/SUNISO 4GSI
700
Internal
0.275(7.0)
18
2R 48C
47.2
inch(mm)
Outdoor Coil
72
72
W
OBM-3018P2
OBM-4501P2
OBM-4501P2
Model
4
6
151
0.63
6/370
6
151
0.63
6/370
No. of Poles
Input
Running Current
Capacitor
Outdoor fan motor
107.5
0.48
2/400
W
A
µF/Vac
Propeller
Propeller
Propeller
Type
2/15.7(400)
Side Discharge
2/18.1(460)
Side Discharge
2/18.1(460)
Side Discharge
No. Used / Diameter
Discharge
Speed
EA/inch(mm)
Side/Top
rpm
Outdoor Fan
1,040
880
880
64(2,260)
58
1/4(6.35)
5/8(15.88)
105(3,708)
60
3/8(9.52)
105(3,708)
62
3/8(9.52)
Air Circulation
Noise Level(Sound Press,1m) Outdoor
Outdoor
CMM(CFM)
dB(A)±3
inch(mm)
inch(mm)
inch(mm)
kg(lbs)
Liquid
Gas
Outdoor
Outdoor
SVC Valve
3/4(19.05)
35.4*45.6*14.6(900*1,160*370)
3/4(19.05)
35.4*45.6*14.6(900*1,160*370)
34.2*41.7*12.5(870*1,060*320)
Dimensions (W*H*D)
Net Weight
Power Supply Cable(With Earth Cable)
Conncecting Cable(With Earth Cable)
Liquid Side
80(176)
5*3.5
4*1.25
1/4(6.35)
5/8(15.88)
5
95(209.4)
5*3.5
4*1.25
3/8(9.52)
3/4(19.05)
5
95(209.4)
5*3.5
4*1.25
3/8(9.52)
3/4(19.05)
5
No.* mm2
No.* mm2
inch(mm)
inch(mm)
m
Gas Side
Connecting Tube(Ø. Socket Flare)
Length, std
30/20
50/30
30/20
Max length/elevation
m
Ø17
Ø17
Ø17
Drain hose(Inner ø)
Indoor Unit
mm
1,452*315*750
1,060*1,140*440
50
1,850*315*750
1,060*1,220*455
60
1,850*315*750
1,060*1,220*455
60
Packing Dimension
Indoor(W*H*D)
Outdoor(W*H*D)
inch(mm)
inch(mm)
g
Additional Refrigerant Charge(Over 5m)
Notes: 1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27˚C(80.6˚F) DB /19˚C(66.2˚F) WB
-
-
-
Outdoor Temperature 35˚C(95˚F) DB /24˚C(75.2˚F) WB
Interconnecting Piping Length 5m
Level Difference of Zero.
Heating: - Indoor Temperature 20˚C(68˚F) DB / 15˚C(59˚F) WB
-
-
-
Outdoor Temperature 7˚C(44.6˚F) DB / 6˚C(42.8˚F) WB
Interconnecting Piping Length 5 m
Level Difference of Zero.
2. Capacities are Net Capacities.
3. Due to our policy of innovation some specifications may be changed without notification.
16 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Specifications
LV-C368KLA1
LV-C488LLA1
LV-C608LLA1
Item
Unit
8,568(9,964)
34,000
11,844(13,774)
13,104(15,240)
kcal/h(W)
Btu/h
Cooling Capacity
47,000
52,000
-
-
-
-
-
-
kcal/h(W)
Btu/h
Heating Capacity
3,200/-
5.6/-
-
4,790/-
8.0/-
-
5,670/-
10.0/-
-
Input
Cooling/Heating
Cooling/Heating
Cooling/Heating
W
A
A
ø,V,Hz
%
Running Current
Starting Current
Power Supply
Power Factor
3, 380~415, 50
3, 380~415, 50
3, 380~415, 50
-
-
-
2.68(3.11)
10.63
2.47(2.88)
9.81
2.31(2.69)
9.17
Cooling
Heating
kcal/h W(W/W)
Btu/h W
kcal/h W(W/W)
Btu/h W
°C
E.E.R
C.O.P
-
-
-
-
-
-
18~30/-
3.5
18~30/-
5.8
capi.
3,300(116.4), R22
18~30/-
6.2
capi.
3,300(116.4), R22
Setting temperature range(cool/heat)
Dehumidification Rate
Refrigerant Control
Refrigerant charge
Output
l/h
capi.
2,350(82.9), R22
g(oz), type
w
63
30
63
63
YDK-090S43513-01 * 1 EA
IC-9430LG58E * 1 EA
YDK-090S43513-01 * 2 EA
YDK-090S43513-01 * 2 EA
Model
4
140
0.7
4
60
0.28
4
152
0.67
4.0/440
4
152
0.67
4.0/440
No. of Poles
Input
Running Current
Capacitor
Indoor fan motor
W
A
µF/Vac
4.0/440
4.0/ 440
Blower
4/140(5.5)
1,377/1,280/1,170 1,420/1,340/1,240
Blower
4/140(5.5)
1,380/1,310/1,240
Blower
4/140(5.5)
1,380/1,310/1,240
Type
Indoor Fan
No. Used / Diameter
Cooling(H/M/L)
Heating(H/M/L)
Indoor (H/M/L)
EA/inch(mm)
rpm
rpm
CMM(CFM)
dB(A)±3
Indoor Fan RPM
Air Circulation
-
-
-
29/27/24(1,024/953/847)
33/31/29 (1,165/1,094/1,024)
34/33/31(1,200/1,165/1,094)
43/41/39
Thermistor
54/52/50
Thermistor
56/54/52
Thermistor
Noise Level(Sound Press,1m) Indoor(H/M/L)
Temperature Controller
0.275(7)
0.275(7)
0.275(7)
Tube Size (OD)
inch(mm)
17
3R 14C
19
3R 14C
19
3R 14C
Indoor Coil
Fins per inch
No. of Rows & Column
Indoor
indoor
Locked Rotor Amp.
Type
53.2*8.66*25.5(1,350*220*650)
68.9*8.66*25.5(1,750*220*650)
68.9*8.66*25.5(1,750*220*650)
Dimensions (W*H*D)
Net Weight
inch(mm)
kg(lbs)
A
35(77.2)
36
Scroll
45(99.2)
47
Scroll
45(99.2)
70
scroll
1
SQ042YAA
LG
1
1
Quantity
Model
Maker
No
SR061YAC
SR073YAB
LG
LG
8,686 (34,500)
Three phase induction
1,778
12474(49,500)
Three phase induction
14,742(58,500)
Three phase induction
Compressor
Capacity
kcal/hr(Btu/h)
Motor Type
Motor Input
Oil Type
Oil Charge
O.L.P Type(model name)
Tube Size (OD)
Fins per inch
No. of Rows & Column
Output
4,500
SUNISO 4GSI
1,800
Internal
0.275(7.0)
17
2R 52C
5,320
SUNISO 4GSI
1,800
Internal
0.374(9.52)
17
2R 52C
W
cc
SUNISO 4GSI
1,300±10
Internal
0.275(7.0)
18
inch(mm)
Outdoor Coil
2R 48C
47.2
72
72
W
OBM-3018P2
4
OBM-4502P2
OBM-4502P2
Model
No. of Poles
Input
Running Current
Capacitor
6
130
0.58
6/370
6
130
0.58
6/370
Outdoor fan motor
107.5
0.48
2/400
W
A
µF/Vac
Propeller
2/15.7(400)
Side Discharge
1,040
Propeller
2/18.1(460)
Side Discharge
Propeller
2/18.1(460)
Side Discharge
Type
No. Used / Diameter
Discharge
Speed
EA/inch(mm)
Side/Top
rpm
Outdoor Fan
820
820
64(2,260)
58
102(3,602)
60
3/8(9.52)
102(3,602)
62
3/8(9.52)
Air Circulation
Noise Level(Sound Press,1m) Outdoor
Outdoor
CMM(CFM)
dB(A)±3
inch(mm)
inch(mm)
inch(mm)
kg(lbs)
1/4(6.35)
5/8(15.88)
34.2*41.7*12.5(870*1,060*320)
80(176.4)
5*3.5
Liquid
Gas
Outdoor
Outdoor
SVC Valve
3/4(19.05)
35.4*45.6*14.6(900*1,160*370)
3/4(19.05)
35.4*45.6*14.6(900*1,160*370)
Dimensions (W*H*D)
Net Weight
Power Supply Cable(With Earth Cable)
Conncecting Cable(With Earth Cable)
Liquid Side
95(209.4)
5*3.5
4*1.25
3/8(9.52)
3/4(19.05)
7.5
95(209.4)
5*3.5
4*1.25
3/8(9.52)
3/4(19.05)
7.5
No.* mm2
No.* mm2
inch(mm)
inch(mm)
m
4*1.25
1/4(6.35)
5/8(15.88)
7.5
Gas Side
Connecting Tube(Ø. Socket Flare)
Length, std
30/20
50/30
30/20
Max length/elevation
m
Ø17
Ø17
Ø17
Drain hose(Inner ø)
Indoor Unit
mm
1,452*315*750
1,060*1,140*440
50
1,850*315*750
1,060*1,220*455
50
1,850*315*750
1,060*1,220*455
50
Packing Dimension
Indoor(W*H*D)
Outdoor(W*H*D)
inch(mm)
inch(mm)
g
Additional Refrigerant Charge(Over 5m)
Notes: 1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27˚C(80.6˚F) DB /19˚C(66.2˚F) WB
-
-
-
Outdoor Temperature 35˚C(95˚F) DB /24˚C(75.2˚F) WB
Interconnecting Piping Length 5m
Level Difference of Zero.
Heating: - Indoor Temperature 20˚C(68˚F) DB / 15˚C(59˚F) WB
-
-
-
Outdoor Temperature 7˚C(44.6˚F) DB / 6˚C(42.8˚F) WB
Interconnecting Piping Length 5 m
Level Difference of Zero.
2. Capacities are Net Capacities.
3. Due to our policy of innovation some specifications may be changed without notification.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 17
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Dimensional Drawings
Model No.: LV-B1864C(H/B)L, LV-B2464C(H/B)L, LV-B2860C(H)L
Indoor Unit
1200mm
R
205mm
63mm
38mm
175mm
(Installation Plate)
250mm
(Rear Side)
Outdoor Unit
W
MODEL
LV-B1864C(H/B)L
LV-B2464C(H/B)L LV-B2860C(H)L
LV-B2860C(H/B)L
Dim.(mm)
W
H
D
L1
L2
L3
L4
L5
L6
L7
870
655
320
370
25
340
630
25
546
162
162
54
870
800
320
370
25
340
775
25
546
162
162
54
Gas side
3-way valve
L8
L9
Liquid side
2-way valve
L10
L11
74.5
79
74.5
79
L7
L6
L8
L9
18 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Dimensional Drawings
Model No.: LV-C3681C(H)L, LV-D48(60)81C(H)L
42.5
Indoor Unit
415
Top View
42.5
1
415
1
82.5
C
82.5
Bracket Hanger
B
698
A
Side View
Front View
Dim.(mm)
Model No.
A
B
C
LV-C3681C(H)L
1605
1905
235
270
1440
LV-D4881C(H)L
LV-D6081C(H)L
1740
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 19
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Dimensional Drawings
Model No.: LV-C3681C(H)L, LV-D48(60)81C(H)L
Outdoor Unit
D
W
D
W
H
H
Dim.(mm)
W
H
D
Model
LV-C3681C(H)L
950
950
370
370
LV-D4881C(H)L
LV-D6081C(H)L
950
1227
20 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Dimensional Drawings
Model No.: LV-C(H)368KLA(B)0, LV-C368KLA1, LV-C(H)48(60)8LLA(B)0, LV-C48(60)8LLA1
Indoor Unit
160
320
320
650
160
B
A
50
50
C
Dim.(mm)
A
B
C
Capacity
LV-C(H)368KLA(B)0
LV-C368KLA1
1350
1255
220
LV-C(H)488LLA(B)0
LV-C488LLA1
LV-C(H)608LLA(B)0
LV-C608LLA1
1750
1655
220
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 21
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Dimensional Drawings
Model No.: LV-C(H)368KLA(B)0, LV-C368KLA1
Outdoor Unit
4-holes for anchor bolts
4
3
2
1
160
550
870
160
64
360
Number
Name
Descripition
Ø6.35
1
2
3
4
Liquid side service valve(mm)
Gas side service valve(mm)
Air discharge grill
Ø15.88
Control Cover
22 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Dimensional Drawings
Model No.: LV-C(H)48(60)8LLA(B)0, LV-C48(60)8LLA1
Outdoor Unit
W
Liquid side
3-way valve
Gas side
3-way valve
L7
L6
L8
L9
Model No.
LV-C(H)48(60)8LLA(B)0, LV-C48(60)8LLA1
Dim.(mm)
W
H
900
1,160
370
420
35
D
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
380
1,130
30
550
175
175
70
155
83
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 23
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-B1864CL, LV-B2464CL
Indoor Unit
Outdoor Unit
TRANS-
FORMER
THERMISTOR
CN-TH
BL
R
CAPACITOR
BR YL
CN-TRANS
CN-FAN
RD
F
H
S
YL
COMP.
C
OR
OR
RD
BL
BR
C
CAPACITOR
MAIN PCB
ASSY.
RY-L
RY-M
RY-H
MOTOR
GN/YL
BK
FAN
MOTOR
DOOR S/W 1
GN/YL
STEP
MOTOR
BK
3
FUSE
T3.15A
4
STEP
MOTOR
RY-COMP
CN-4WAY
BL
CN-DISP
GN/YL
TERMINAL
BLOCK
( )
1 L
( )
2 N
3
4
DISPLAY PCB
ASSY.
TERMINAL
BLOCK
3
4
TO OUTDOOR UNIT
POWER
INPUT
TO INDOOR UNIT
Notes:
RY
BR
WH
RELAY
BL
RD
YL
BLUE
BK
OR
BLACK
BROWN
WHITE
RED
ORANGE
YELLOW
GN/YL
GREEN/YELLOW
Model No.: LV-B1864H(B)L, LV-B2464H(B)L
Indoor Unit
Outdoor Unit
TRANS-
FORMER
CAPACITOR
THERMISTOR
BL
R
C
CAPACITOR
RD
YL
H
C
F
S
COMP.
CN-TRANS
CN-TH
CN-FAN
FAN
MOTOR
BR
YL
OR(BR)
BK
OR
RD
BL
MAIN PCB
ASSY.
RY-L
RY-M
RY-H
MOTOR
GN/YL
BK
REVERSING
VALVE
DOOR S/W 1,2
GN/YL
GN/YL
STEP
MOTOR
BK
BK
BK
BR
3
FUSE
T3.15A
T/B
WH
STEP
MOTOR
RY-COMP
CN-4WAY
BL
RY-4WAY
BK
BK
RD
BK
BL
3
GN/YL
CN-DISP
RT-OUTFAN
GN/YL
TERMINAL
BLOCK
( )
1 L
( )
2 N
4
5
6
7
8
TERMINAL
BLOCK
DISPLAY PCB
ASSY.
3
4
5
6
7
TO OUTDOOR UNIT
POWER
INPUT
TO INDOOR UNIT
Notes:
RY
BR
WH
RELAY
BROWN
WHITE
BL
RD
YL
BLUE
BK
BLACK
RED
OR
ORANGE
YELLOW
GN/YL
GREEN/YELLOW
24 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-B2860CL
Indoor Unit
Outdoor Unit
TRANS-
FORMER
THERMISTOR
CN-TH
CAPACITOR
CAPACITOR
BL
CAPACITOR
YL
OR
BK
CN-TRANS
CN-FAN
BR
YL
R
FAN
MOTOR
RD
OR
RD
BL
COMP S
MAIN PCB
ASSY.
RY-L
RY-M
RY-H
P. T. C
(OPTION)
C
MOTOR
GN/YL
BK
BK
DOOR S/W 1,2
4
2
8
6
1
0
TB1
POWER
RELAY
GN/YL
STEP
MOTOR
3
FUSE
T3.15A
4
STEP
MOTOR
RY-COMP
CN-4WAY
GN/YL
CN-DISP
TERMINAL
BLOCK
L
N
1
2
3
TERMINAL
BLOCK
( )
1 L
( )
2 N
3
4
DISPLAY PCB
ASSY.
POWER
INPUT
TO INDOOR UNIT
3854A20077S
3854A20039L
TO OUTDOOR UNIT
Notes:
RY
BR
WH
RELAY
BROWN
WHITE
BL
BLUE
BK
OR
BLACK
RD
YL
RED
ORANGE
GREEN/YELLOW
YELLOW
GN/YL
Model No.: LV-B2860HL
Indoor Unit
Outdoor Unit
TRANS-
FORMER
THERMISTOR
CAPACITOR
CAPACITOR
CN-TRANS
CN-FAN
BL
OR
YL
CN-TH
BR
YL
R
FAN
MOTOR
RD
OR
RD
BL
S
COMP
BK
MAIN PCB
ASSY.
RY-L
RY-M
RY-H
C
MOTOR
GN/YL
P. T. C
(OPTION)
BK
OR
DOOR S/W 1
4
2
8
6
1
0
POWER
RELAY
GN/YL
Defrost PCB
Pipe TH
STEP
MOTOR
3
BR
FUSE
T3.15A
N0 NC N0 NC
4
WH
TNS
L1
L2
BK
STEP
MOTOR
RY-COMP
CN-4WAY
BK
BK
BL
L3
L4
RY-4WAY
WH
WH
BK
RD
BK
TB2
BK
TB1
BL
RY-FAN
CN-DISP
BK
BK
TERMINAL
BLOCK
(
)
(
)
L
N
1 L 2 N
3
4
5
GN/YL
TERMINAL
BLOCK
( )
1 L
( )
2 N
3
4
5
6
7
8
DISPLAY PCB
ASSY.
CRANK-CASE
HEATER
POWER
INPUT
TO INDOOR UNIT
3854A20126B
TO OUTDOOR UNIT
3854A20125A
Notes:
RY
BR
WH
RELAY
BL
RD
YL
BLUE
BK
BLACK
ORANGE
GREEN/YELLOW
BROWN
WHITE
RED
OR
YELLOW
GN/YL
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 25
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-C3681HL
Indoor Unit
Outdoor Unit
LINE
SWITCH BOX
NEUTRAL
COMP
CONTACTOR
ROOM
SENSOR
TERMINAL BLOCK 30A
WHITE WIRE
L1
L2
L3
1
2
3
4
5
6
BLACK WIRE
FAN
FREEZE
MOTOR
GRAY WIRE
SWING
WHITE WIRE
BROWN WIRE
BROWN WIRE
COMP
4WV
BLACK WIRE
RED WIRE
RUN CAP
OF
L-COMM
POWER SUPPLY
E L1 L2 L3
N
BLUE WIRE
WHITE WIRE
GRAY WIRE
HIGH
1
2
3
4
5
6
BLACK WIRE
BLUE WIRE
RED WIRE
MED
LOW
LOW
SWEEP
MOTOR
CONTACTOR COIL
WHITE WIRE
7
8
9
RV
REVERSING VALVE
BLACK WIRE
RED WIRE
10
FAST FUSE 10A 250V
GRAY WIRE
BLUE WIRE
TERMINAL BLOCK 30A
GROUND
BLOWER
MOTOR
WHITE WIRE
BROWN WIRE
RUN CAP
OUTDOOR SENSOR
Model No.: LV-C3681CL
Indoor Unit
Outdoor Unit
26 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-D4881HL
Indoor Unit
Outdoor Unit
LINE
SWITCH BOX
NEUTRAL
CONTACTOR
ROOM
SENSOR
COMP
TERMINAL BLOCK 30A
WHITE WIRE
L1
L2
L3
1
2
3
4
5
6
BLACK WIRE
FAN
FREEZE
SWING
MOTOR
GRAY WIRE
WHITE WIRE
BROWN WIRE
BROWN WIRE
COMP
4WV
OF
BLACK WIRE
RED WIRE
RUN CAP
POWER SUPPLY
E L1 L2 L3
L-COMM
N
BLUE WIRE
WHITE WIRE
GRAY WIRE
HIGH
1
2
3
4
5
6
BLACK WIRE
MED
BLUE WIRE
LOW
LOW
RED WIRE
SWEEP
MOTOR
CONTACTOR COIL
WHITE WIRE
7
8
9
RV
REVERSING VALVE
BLACK WIRE
RED WIRE
10
FAST FUSE 10A 250V
GRAY WIRE
BLUE WIRE
TERMINAL BLOCK 30A
GROUND
GROUND
BLOWER
MOTOR
BLOWER
MOTOR
WHITE WIRE
BROWN WIRE
WHITE WIRE
BROWN WIRE
RUN CAP
RUN CAP
OUTDOOR SENSOR
Model No.: LV-D4881CL
Indoor Unit
Outdoor Unit
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 27
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-D6081HL
Indoor Unit
Outdoor Unit
LINE
SWITCH BOX
NEUTRAL
COMP
CONTACTOR
FAN
MOTOR
BLACK WIRE
BLACK WIRE
WHITE WIRE
WHITE WIRE
ROOM
SENSOR
TERMINAL BLOCK 30A
WHITE WIRE
L1
L2
L3
1
2
3
4
5
6
FREEZE
RUN CAP
GRAY WIRE
SWING
BROWN WIRE
WHITE WIRE
BROWN WIRE
BROWN WIRE
COMP
4WV
FAN
MOTOR
BLACK WIRE
RED WIRE
OF
L-COMM
POWER SUPPLY
E L1 L2 L3
N
RUN CAP
BLUE WIRE
WHITE WIRE
GRAY WIRE
HIGH
1
2
3
4
5
6
BLACK WIRE
BLUE WIRE
RED WIRE
MED
LOW
LOW
SWEEP
MOTOR
CONTACTOR COIL
WHITE WIRE
7
8
9
RV
REVERSING VALVE
BLACK WIRE
RED WIRE
10
FAST FUSE 10A 250V
GRAY WIRE
BLUE WIRE
TERMINAL BLOCK 30A
GROUND
GROUND
BLOWER
MOTOR
BLOWER
MOTOR
WHITE WIRE
BROWN WIRE
WHITE WIRE
BROWN WIRE
RUN CAP
RUN CAP
OUTDOOR SENSOR
Model No.: LV-D6081CL
Indoor Unit
Outdoor Unit
28 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-H368KLA0
Indoor Unit
Outdoor Unit
Model No.: LV-H368KLB0
Indoor Unit
Outdoor Unit
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 29
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-H488LLA0
Indoor Unit
Outdoor Unit
Model No.: LV-H488LLB0
Indoor Unit
Outdoor Unit
30 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-H608LLA(B)0
Indoor Unit
Outdoor Unit
Model No.: LV-C368KLA0
Indoor Unit
Outdoor Unit
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 31
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-C368KLB0
Indoor Unit
Outdoor Unit
Model No.: LV-C488LLA0
Indoor Unit
Outdoor Unit
32 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-C488LLB0
Indoor Unit
Outdoor Unit
Model No.: LV-C608LLA(B)0
Indoor Unit
Outdoor Unit
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 33
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-C368KLA1
Indoor Unit
Outdoor Unit
Model No.: LV-C488LLA1
Indoor Unit
Outdoor Unit
34 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
7. Wiring Diagrams
Model No.: LV-C608LLA1
Indoor Unit
Outdoor Unit
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 35
Download from Www.Somanuals.com. All Manuals Search And Download.
8. Refrigerant Cycle Diagrams
Model No.: LV-B18(24)64CL, LV-B2860CL
INDOOR UNIT
OUTDOOR UNIT
LIQUID SIDE
CAPILLARY TUBE
INDOOR
COIL
OUTDOOR
COIL
COMPRESSOR
GAS SIDE
: COOLING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
(inch)
Model No.
Gas
1/2"
Liquid
Rated
Max
Rated
Max
LV-B1864CL
LV-B2464CL
LV-B2860CL
1/4"
1/4"
3/8"
7.5
7.5
5
15
20
20
5
5
5
8
8
8
5/8"
5/8"
Model No.: LV-B18(24)64H(B)L, LV-B2860HL
INDOOR UNIT
OUTDOOR UNIT
LIQUID SIDE
CAPILLARY TUBE
CHECK VALVE
CAPILLARY TUBE
INDOOR
COIL
OUTDOOR
COIL
GAS SIDE
REVERSING
VALVE
COMPRESSOR
: COOLING
: HEATING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Rated
(inch)
Model No.
Gas
Liquid
Rated
Max
Max
LV-B1864H(B)L
LV-B2464H(B)L
LV-B2860HL
1/2"
5/8"
5/8"
1/4"
1/4"
3/8"
7.5
7.5
5
15
20
20
5
5
5
8
8
8
36 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
8. Refrigerant Cycle Diagrams
Model No.: LV-C3681CL, LV-D4881CL, LV-D6081CL
INDOOR UNIT
OUTDOOR UNIT
LIQUID SIDE
CAPILLARY TUBE
INDOOR
COIL
OUTDOOR
COIL
COMPRESSOR
GAS SIDE
: COOLING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
(inch)
Gas
3/4"
3/4"
3/4"
Liquid
Rated
Max
Rated
Max
LV-C3681CL
LV-D4881CL
LV-D6081CL
3/8"
1/2"
1/2"
5
5
5
20
25
30
5
5
5
10
15
20
Model No.: LV-C3681HL, LV-D4881HL, LV-D6081HL
INDOOR UNIT
OUTDOOR UNIT
LIQUID SIDE
INDOOR
COIL
OUTDOOR
COIL
GAS SIDE
REVERSING
VALVE
COMPRESSOR
COOLING
HEATING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
(inch)
Gas
Liquid
Rated
Max
Rated
Max
LV-C3681HL
LV-D4881HL
LV-D6081HL
3/4"
3/4"
3/4"
3/8"
1/2"
1/2"
5
5
5
20
25
30
5
5
5
10
15
20
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 37
Download from Www.Somanuals.com. All Manuals Search And Download.
8. Refrigerant Cycle Diagrams
Model No.: LV-C368KLA(B)0
INDOOR UNIT
OUTDOOR UNIT
GAS SIDE
Thermister
Eva.
Sensor
Thermister
Air
Sensor
INDOOR
COIL
Eva.
Sensor
Thermister
OUTDOOR COIL
Thermister
(for LV-C368KLB0 only)
LIQUID SIDE
: COOLING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
LV-C368KLA(B)0
(inch)
Gas
5/8"
Liquid
1/4"
Rated
Max
30
Rated
5
Max
20
5
Model No.: LV-H368KLA(B)0
INDOOR UNIT
OUTDOOR UNIT
GAS SIDE
Thermister
Eva.
Sensor
Thermister
Air
Sensor
INDOOR
COIL
Eva.
Sensor
Thermister
OUTDOOR COIL
Thermister
(for LV-H368KLB0 only)
LIQUID SIDE
COOLING
HEATING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
(inch)
Gas
5/8"
Liquid
1/4"
Rated
Max
30
Rated
Max
20
LV-H368KLA(B)0
5
5
38 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
8. Refrigerant Cycle Diagrams
Model No.: LV-C488LLA(B)0
INDOOR UNIT
OUTDOOR UNIT
GAS SIDE
H/P S/W
L/P S/W
Air
Sensor
INDOOR
COIL
Eva.
Sensor
LIQUID SIDE
Thermister
: COOLING
(for LV-C488LLB0 only)
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
LV-C488LLA(B)0
(inch)
Gas
3/4"
Liquid
3/8"
Rated
5
Max
50
Rated
Max
30
5
Model No.: LV-H488LLA(B)0
INDOOR UNIT
OUTDOOR UNIT
GAS SIDE
L/P S/W
H/P S/W
Air
Sensor
INDOOR
COIL
Eva.
Sensor
Thermister
(for LV-H488LLB0 only)
LIQUID SIDE
COOLING
HEATING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
(inch)
Gas
3/4"
Liquid
3/8"
Rated
5
Max
50
Rated
5
Max
30
LV-H488LLA(B)0
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 39
Download from Www.Somanuals.com. All Manuals Search And Download.
8. Refrigerant Cycle Diagrams
Model No.: LV-C608LLA(B)0
INDOOR UNIT
OUTDOOR UNIT
GAS SIDE
H/P S/W
L/P S/W
Air
Sensor
INDOOR
COIL
Eva.
Sensor
LIQUID SIDE
Thermister
(for LV-C608LLB0 only)
: COOLING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
LV-C608LLA(B)0
(inch)
Gas
3/4"
Liquid
3/8"
Rated
5
Max
30
Rated
5
Max
20
Model No.: LV-H608LLA(B)0
INDOOR UNIT
OUTDOOR UNIT
GAS SIDE
L/P S/W
H/P S/W
Air
Sensor
INDOOR
COIL
Eva.
Sensor
Thermister
(for LV-H608LLB0 only)
COOLING
HEATING
LIQUID SIDE
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
(inch)
Gas
3/4"
Liquid
3/8"
Rated
5
Max
30
Rated
5
Max
20
LV-H608LLA(B)0
40 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
8. Refrigerant Cycle Diagrams
Model No.: LV-C368KLA1
INDOOR UNIT
OUTDOOR UNIT
GAS SIDE
H/P S/W
L/P S/W
Air
Sensor
INDOOR
COIL
Eva.
Sensor
LIQUID SIDE
Thermister
: COOLING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
(inch)
Gas
5/8"
Liquid
1/4"
Rated
7.5
Max
30
Rated
Max
20
LV-C368KLA1
5
Model No.: LV-C48(60)8LLA1
INDOOR UNIT
OUTDOOR UNIT
Solenoid valve
GAS SIDE
L/P S/W
H/P S/W
Air
Sensor
INDOOR
COIL
Eva.
Sensor
Thermister
LIQUID SIDE
: COOLING
Pipe size(Diameter:Ø)
Piping length(m)
Elevation(m)
Model No.
(inch)
Gas
Liquid
Rated
Max
Rated
Max
LV-C488LLA1
LV-C608LLA1
3/4"
3/4"
3/8"
3/8"
7.5
7.5
50
30
5
5
30
20
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 41
Download from Www.Somanuals.com. All Manuals Search And Download.
9. Selection Procedure
Step 1. Determine cooling load requirements at design conditions.
Required load conditions:
Required cooling capacity (TC)...................................25,000 Btu/h
Sensible capacity (SHC) ............................................19,000 Btu/h
Temperature air entering Outdoor Unit.......................95°F
Temperature air entering Indoor Unit .........................80°F DB/67°F WB
DB — dry bulb temperature
WB — wet bulb temperature
Step 2. Select unit based on required cooling capacity.
Based on Total Cooling Capacity, choose suitable model from the specification table.
The model with a nominal net capacity of 28,000 Btu/h cooling is selected.
The system consists of a LV-B2860CL.
Verify the unit performance at the given conditions in accordance with step #3.
Step 3. Determine if system selected satisfies cooling requirements.
Enter cooling capacities table on page 44 at high speed and 95°F outdoor entering air temperature with
80°F DB/67°F WB indoor entering air temperature.
Total cooling capacity = 28,000 Btu/h, Sensible capacity=21,600 Btu/h
To find capacity at intermediate conditions not in the table ;
Interpolation should be used when design conditions are between two numbers that are in the capacity
table.
Extra-polation is not recommended.
If the interconnecting piping length is more than 7.5m ;
Find the capacity(%) at that particular interconnecting piping length from the coefficient of capacity change
graph, on page 51.
Multiply coeffienct factor with Total Cooling Capacity & Sensible Capacity.
Ex: At 20m interconnecting piping length, from coefficient of capacity change graph, coeffienct factor is
0.94.
Capacity (%) x Total Cooling Capacity 94x28000
=
Total Cooling Capacity =
=26,320Btu/h
100
100
Capacity (%) x Sensible Capacity 94x21600
=
Sensible Capacity =
=20,304Btu/h
100
100
42 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
10.1 Cooling Capacity
Model No.: LV-B1864CL
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
16.8 14.6 1.62 18.6 11.0 1.67 20.0 4.9 1.70 16.0 14.6 1.79 17.7 11.1 1.84 19.0 4.9 1.88 15.1 13.9 1.91 16.6 10.5 1.97
17.6 16.7 1.62 18.9 13.8 1.67 20.0 9.0 1.70 16.7 16.7 1.79 18.0 13.9 1.85 19.0 9.1 1.88 15.7 15.7 1.92 16.9 13.2 1.98
18.2 18.2 1.63 19.2 16.6 1.68 20.0 12.5 1.71 17.3 17.3 1.80 18.3 16.7 1.86 19.0 12.6 1.89 16.3 16.3 1.93 17.2 15.9 1.99
18.8 18.8 1.63 19.4 18.5 1.68 19.8 15.2 1.71 17.9 17.9 1.80 18.5 18.5 1.86 18.8 15.3 1.90 16.8 16.8 1.93 17.4 17.4 1.99
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
17.9 4.6 2.01 14.0 13.3 2.02 15.5 10.1 2.09 16.6 4.5 2.13 12.3 12.1 2.12 13.6 9.2 2.18 14.6 4.0 2.22
17.9 8.6 2.02 14.6 14.6 2.03 15.8 12.6 2.09 16.6 8.3 2.13 12.9 12.9 2.12 13.9 11.5 2.19 14.7 7.5 2.23
17.9 11.9 2.02 15.2 15.2 2.04 16.0 15.2 2.10 16.6 11.4 2.14 13.3 13.3 2.13 14.1 13.8 2.20 14.6 10.4 2.24
17.7 14.5 2.03 15.7 15.7 2.04 16.2 16.2 2.11 16.5 13.9 2.15 13.8 13.8 2.13 14.2 14.2 2.20 14.5 12.6 2.24
Model No.: LV-B1864H(B)L
Outdoor DB (°F)
85
95
105
Indoor WB (°F)
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
17.8 15.4 1.62 19.6 11.6 1.67 21.1 5.1 1.70 16.9 15.4 1.79 18.7 11.7 1.84 20.1 5.2 1.88 15.9 14.7 1.91 17.6 11.1 1.97
18.5 17.6 1.62 20.0 14.6 1.67 21.1 9.5 1.70 17.6 17.6 1.79 19.0 14.6 1.85 20.1 9.6 1.88 16.6 16.6 1.92 17.9 13.9 1.98
19.2 19.2 1.63 20.3 17.5 1.68 21.1 13.2 1.71 18.3 18.3 1.80 19.3 17.6 1.86 20.0 13.3 1.89 17.2 17.2 1.93 18.1 16.7 1.99
19.9 19.9 1.63 20.5 19.5 1.68 20.9 16.1 1.71 18.9 18.9 1.80 19.5 19.5 1.86 19.9 16.1 1.90 17.8 17.8 1.93 18.3 18.3 1.99
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
18.9 4.9 2.01 14.8 14.1 2.02 16.3 10.6 2.09 17.6 4.7 2.13 13.0 12.8 2.12 14.4 9.7 2.18 15.5 4.3 2.22
18.9 9.1 2.02 15.4 15.4 2.03 16.6 13.3 2.09 17.6 8.7 2.13 13.6 13.6 2.12 14.6 12.1 2.19 15.5 7.9 2.23
18.8 12.6 2.02 16.0 16.0 2.04 16.9 16.1 2.10 17.5 12.1 2.14 14.1 14.1 2.13 14.9 14.6 2.20 15.4 11.0 2.24
18.7 15.3 2.03 16.5 16.5 2.04 17.1 17.1 2.11 17.4 14.7 2.15 14.5 14.5 2.13 15.0 15.0 2.20 15.3 13.3 2.24
Model No.: LV-B2464CL
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
22.4 18.7 2.14 24.8 14.1 2.21 26.7 6.2 2.25 21.3 18.7 2.37 23.6 14.2 2.44 25.3 6.3 2.49 20.1 17.8 2.53 22.2 13.5 2.61
23.4 21.4 2.15 25.3 17.7 2.22 26.7 11.6 2.26 22.2 21.5 2.38 24.0 17.8 2.45 25.4 11.6 2.50 20.9 20.4 2.54 22.6 16.9 2.62
24.3 23.5 2.15 25.6 21.3 2.22 26.6 16.0 2.26 23.1 23.1 2.38 24.3 21.4 2.46 25.3 16.1 2.50 21.7 21.7 2.55 22.9 20.3 2.63
25.1 24.7 2.16 25.9 23.7 2.23 26.4 19.5 2.27 23.8 23.8 2.39 24.6 23.8 2.46 25.1 19.6 2.51 22.4 22.4 2.56 23.2 22.6 2.64
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
23.9 6.0 2.66 18.7 17.1 2.68 20.6 12.9 2.76 22.2 5.7 2.82 16.4 15.5 2.80 18.2 11.7 2.89 19.5 5.2 2.94
23.9 11.1 2.67 19.5 19.5 2.69 21.0 16.2 2.77 22.2 10.6 2.82 17.1 17.1 2.81 18.5 14.7 2.90 19.5 9.6 2.95
23.8 15.3 2.68 20.2 20.2 2.70 21.3 19.5 2.78 22.1 14.7 2.83 17.8 17.8 2.82 18.8 17.7 2.91 19.5 13.3 2.96
23.7 18.6 2.69 20.9 20.9 2.70 21.5 21.5 2.79 22.0 17.9 2.84 18.4 18.4 2.83 19.0 19.0 2.92 19.4 16.2 2.97
Notes: 1. All capacites are net, evaporator fan motor heat is deducted.
3. TC=Total cooling capacity(Unit:kBtu/h)
2. DB=Dry Bulb Temperature(°F), WB=Wet Bulb Temperature(°F)
4. SHC=Sensible heat capacity(Unit:kBtu/h)
5. PI=Power Input(Comp.+ indoor fan motor+outdoor fan motor) (kW)
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 43
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
Model No.: LV-B2464H(B)L
Outdoor DB (°F)
85
95
105
Indoor WB (°F)
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
22.4 18.7 2.33 24.8 14.1 2.41 26.7 6.2 2.45 21.3 18.7 2.58 23.6 14.2 2.66 25.3 6.3 2.71 20.1 17.8 2.76 22.2 13.5 2.85
23.4 21.4 2.34 25.3 17.7 2.42 26.7 11.6 2.46 22.2 21.5 2.59 24.0 17.8 2.67 25.4 11.6 2.72 20.9 20.4 2.77 22.6 16.9 2.86
24.3 23.5 2.35 25.6 21.3 2.42 26.6 16.0 2.47 23.1 23.1 2.60 24.3 21.4 2.68 25.3 16.1 2.73 21.7 21.7 2.78 22.9 20.3 2.87
25.1 24.7 2.36 25.9 23.7 2.43 26.4 19.5 2.47 23.8 23.8 2.60 24.6 23.8 2.69 25.1 19.6 2.74 22.4 22.4 2.79 23.2 22.6 2.88
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
23.9 6.0 2.90 18.7 17.1 2.92 20.6 12.9 3.01 22.2 5.7 3.07 16.4 15.5 3.05 18.2 11.7 3.15 19.5 5.2 3.21
23.9 11.1 2.91 19.5 19.5 2.93 21.0 16.2 3.02 22.2 10.6 3.08 17.1 17.1 3.06 18.5 14.7 3.16 19.5 9.6 3.22
23.8 15.3 2.92 20.2 20.2 2.94 21.3 19.5 3.03 22.1 14.7 3.09 17.8 17.8 3.07 18.8 17.7 3.17 19.5 13.3 3.23
23.7 18.6 2.93 20.9 20.9 2.95 21.5 21.5 3.04 22.0 17.9 3.10 18.4 18.4 3.08 19.0 19.0 3.18 19.4 16.2 3.24
Model No.: LV-B2860C(H)L
Outdoor DB (°F)
85
95
105
Indoor WB (°F)
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
26.2 22.6 2.49 28.9 17.1 2.57 31.1 7.6 2.62 24.9 22.7 2.75 27.5 17.2 2.84 29.6 7.6 2.89 23.4 21.6 2.95 25.9 16.4 3.04
27.3 26.0 2.50 29.5 21.5 2.58 31.1 14.1 2.63 26.0 26.0 2.76 28.0 21.6 2.85 29.6 14.1 2.90 24.4 24.4 2.96 26.4 20.5 3.05
28.3 28.3 2.51 29.9 25.9 2.59 31.0 19.5 2.63 26.9 26.9 2.77 28.4 26.0 2.86 29.5 19.5 2.91 25.4 25.4 2.97 26.7 24.7 3.06
29.3 29.3 2.51 30.2 28.7 2.59 30.9 23.7 2.64 27.8 27.8 2.78 28.7 28.7 2.87 29.3 23.8 2.92 26.2 26.2 2.98 27.0 27.0 3.07
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
27.8 7.2 3.10 21.8 20.7 3.12 24.1 15.7 3.22 25.9 6.9 3.28 19.2 18.8 3.26 21.2 14.2 3.36 22.8 6.3 3.42
27.9 13.4 3.11 22.7 22.7 3.13 24.5 19.7 3.23 25.9 12.9 3.29 20.0 20.0 3.27 21.6 17.8 3.37 22.8 11.7 3.43
27.8 18.6 3.12 23.6 23.6 3.14 24.9 23.7 3.24 25.8 17.8 3.30 20.8 20.8 3.28 21.9 21.5 3.38 22.7 16.1 3.44
27.6 22.6 3.13 24.4 24.4 3.15 25.1 25.1 3.24 25.7 21.7 3.30 21.4 21.4 3.29 22.1 22.1 3.39 22.6 19.7 3.46
Model No.: LV-C3681CL
Outdoor DB (°F)
85
95
105
Indoor WB (°F)
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
33.7 29.1 2.46 37.2 22.0 2.53 40.0 9.7 2.58 32.0 29.2 2.72 35.4 22.1 2.80 38.0 9.8 2.85 30.1 27.8 2.91 33.3 21.0 3.00
35.1 33.4 2.46 37.9 27.6 2.54 40.0 18.1 2.59 33.4 33.4 2.72 36.0 27.7 2.81 38.0 18.2 2.86 31.4 31.4 2.92 33.9 26.4 3.01
36.4 36.4 2.47 38.4 33.2 2.55 39.9 25.0 2.60 34.6 34.6 2.73 36.5 33.4 2.82 37.9 25.1 2.87 32.6 32.6 2.92 34.4 31.7 3.02
37.6 37.6 2.48 38.8 36.9 2.56 39.7 30.5 2.60 35.8 35.8 2.74 36.9 36.9 2.83 37.7 30.6 2.88 33.7 33.7 2.93 34.7 34.7 3.03
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
35.8 9.3 3.05 28.0 26.6 3.07 31.0 20.2 3.17 33.3 8.9 3.23 24.6 24.2 3.21 27.3 18.3 3.31 29.3 8.1 3.38
35.8 17.3 3.06 29.2 29.2 3.08 31.5 25.3 3.18 33.3 16.5 3.24 25.7 25.7 3.22 27.7 22.9 3.32 29.3 15.0 3.39
35.7 23.9 3.07 30.3 30.3 3.09 32.0 30.4 3.19 33.2 22.9 3.25 26.7 26.7 3.23 28.1 27.6 3.33 29.2 20.8 3.40
35.5 29.1 3.08 31.3 31.3 3.10 32.3 32.3 3.20 33.0 27.9 3.26 27.6 27.6 3.24 28.4 28.4 3.34 29.1 25.3 3.41
Notes: 1. All capacites are net, evaporator fan motor heat is deducted.
3. TC=Total cooling capacity(Unit:kBtu/h)
2. DB=Dry Bulb Temperature(°F), WB=Wet Bulb Temperature(°F)
4. SHC=Sensible heat capacity(Unit:kBtu/h)
5. PI=Power Input(Comp.+ indoor fan motor+outdoor fan motor) (kW)
44 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
Model No.: LV-C3681HL
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
33.7 29.1 2.71 37.2 22.0 2.80 40.0 9.7 2.85 32.0 29.2 3.00 35.4 22.1 3.09 38.0 9.8 3.15 30.1 27.8 3.21 33.3 21.0 3.31
35.1 33.4 2.72 37.9 27.6 2.80 40.0 18.1 2.86 33.4 33.4 3.01 36.0 27.7 3.10 38.0 18.2 3.16 31.4 31.4 3.22 33.9 26.4 3.32
36.4 36.4 2.73 38.4 33.2 2.81 39.9 25.0 2.86 34.6 34.6 3.01 36.5 33.4 3.11 37.9 25.1 3.17 32.6 32.6 3.23 34.4 31.7 3.33
37.6 37.6 2.73 38.8 36.9 2.82 39.7 30.5 2.87 35.8 35.8 3.02 36.9 36.9 3.12 37.7 30.6 3.18 33.7 33.7 3.24 34.7 34.7 3.34
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
35.8 9.3 3.37 28.0 26.6 3.39 31.0 20.2 3.50 33.3 8.9 3.56 24.6 24.2 3.55 27.3 18.3 3.66 29.3 8.1 3.72
35.8 17.3 3.38 29.2 29.2 3.40 31.5 25.3 3.51 33.3 16.5 3.57 25.7 25.7 3.56 27.7 22.9 3.67 29.3 15.0 3.74
35.7 23.9 3.39 30.3 30.3 3.41 32.0 30.4 3.52 33.2 22.9 3.58 26.7 26.7 3.57 28.1 27.6 3.68 29.2 20.8 3.75
35.5 29.1 3.40 31.3 31.3 3.42 32.3 32.3 3.53 33.0 27.9 3.59 27.6 27.6 3.58 28.4 28.4 3.69 29.1 25.3 3.76
Model No.: LV-D4881CL
Outdoor DB (°F)
85
95
105
Indoor WB (°F)
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
44.9 39.3 3.80 49.6 29.8 3.92 53.3 13.1 4.00 42.7 39.5 4.20 47.2 29.9 4.34 50.7 13.2 4.42 40.2 37.5 4.50 44.4 28.4 4.64
46.8 45.2 3.81 50.5 37.3 3.93 53.4 24.4 4.01 44.5 44.5 4.22 48.0 37.4 4.35 50.7 24.5 4.43 41.9 41.9 4.51 45.2 35.6 4.66
48.6 48.6 3.83 51.2 44.9 3.95 53.2 33.8 4.02 46.2 46.2 4.23 48.7 45.1 4.36 50.6 33.9 4.44 43.5 43.5 4.53 45.8 42.9 4.67
50.2 50.2 3.84 51.8 49.9 3.96 52.9 41.1 4.03 47.7 47.7 4.24 49.2 49.2 4.38 50.3 41.3 4.46 44.9 44.9 4.54 46.3 46.3 4.68
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
47.7 12.5 4.73 37.3 36.0 4.76 41.3 27.3 4.91 44.4 12.0 5.00 32.9 32.6 4.97 36.3 24.7 5.13 39.1 10.9 5.23
47.7 23.3 4.74 39.0 39.0 4.77 42.0 34.1 4.92 44.4 22.4 5.01 34.3 34.3 4.99 37.0 31.0 5.15 39.1 20.3 5.24
47.6 32.2 4.76 40.4 40.4 4.79 42.6 41.1 4.94 44.3 30.9 5.03 35.6 35.6 5.00 37.5 37.3 5.16 39.0 28.0 5.26
47.3 39.3 4.77 41.7 41.7 4.80 43.1 43.1 4.95 44.0 37.6 5.04 36.8 36.8 5.02 37.9 37.9 5.18 38.7 34.1 5.27
Model No.: LV-D4881HL
Outdoor DB (°F)
85
95
105
Indoor WB (°F)
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
44.9 39.3 4.02 49.6 29.8 4.15 53.3 13.1 4.23 42.7 39.5 4.45 47.2 29.9 4.59 "50.713.2 4.67 40.2 37.5 4.76 44.4 28.4 4.91
46.8 45.2 4.03 50.5 37.3 4.16 53.4 24.4 4.24 44.5 44.5 4.46 48.0 37.4 4.60 50.7 24.5 4.69 41.9 41.9 4.77 45.2 35.6 4.92
48.6 48.6 4.05 51.2 44.9 4.17 53.2 33.8 4.25 46.2 46.2 4.47 48.7 45.1 4.61 50.6 33.9 4.70 43.5 43.5 4.79 45.8 42.9 4.94
50.2 50.2 4.06 51.8 49.9 4.19 52.9 41.1 4.26 47.7 47.7 4.49 49.2 49.2 4.63 50.3 41.3 4.71 44.9 44.9 4.80 46.3 46.3 4.95
Outdoor DB (°F)
Indoor WB (°F)
105
115
125
73
61
67
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
47.7 12.5 5.00 37.3 36.0 5.03 41.3 27.3 5.19 44.4 12.0 5.29 32.9 32.6 5.26 36.3 24.7 5.43 39.1 10.9 5.53
47.7 23.3 5.02 39.0 39.0 5.05 42.0 34.1 5.21 44.4 22.4 5.30 34.3 34.3 5.28 37.0 31.0 5.44 39.1 20.3 5.54
47.6 32.2 5.03 40.4 40.4 5.06 42.6 41.1 5.22 44.3 30.9 5.32 35.6 35.6 5.29 37.5 37.3 5.46 39.0 28.0 5.56
47.3 39.3 5.05 41.7 41.7 5.08 43.1 43.1 5.24 44.0 37.6 5.33 36.8 36.8 5.31 37.9 37.9 5.48 38.7 34.1 5.58
Notes: 1. All capacites are net, evaporator fan motor heat is deducted.
3. TC=Total cooling capacity(Unit:kBtu/h)
2. DB=Dry Bulb Temperature(°F), WB=Wet Bulb Temperature(°F)
4. SHC=Sensible heat capacity(Unit:kBtu/h)
5. PI=Power Input(Comp.+ indoor fan motor+outdoor fan motor) (kW)
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 45
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
Model No.: LV-D6081CL
Outdoor DB (°F)
85
95
105
Indoor WB (°F)
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
56.1 49.8 4.58 62.0 37.7 4.73 66.7 16.6 4.81 53.3 50.0 5.06 58.9 37.9 5.22 63.4 16.7 5.32 50.2 47.5 5.42 55.5 36.0 5.59
58.5 57.2 4.60 63.1 47.2 4.74 66.7 30.9 4.83 55.6 55.6 5.08 60.0 47.4 5.24 63.4 31.0 5.34 52.4 52.4 5.44 56.5 45.1 5.61
60.7 60.7 4.61 64.0 56.9 4.75 66.5 42.8 4.84 57.7 57.7 5.09 60.9 57.1 5.26 63.2 42.9 5.35 54.3 54.3 5.45 57.3 54.3 5.63
62.7 62.7 4.62 64.7 63.2 4.77 66.1 52.1 4.86 59.6 59.6 5.11 61.5 61.5 5.27 62.8 52.3 5.37 56.1 56.1 5.47 57.9 57.9 5.64
Outdoor DB (°F)
Indoor WB (°F)
105
115
67
125
73
61
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
45.6
48.7
50.5
52.2
PI
TC
SHC
34.5
43.2
52.0
53.9
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
59.7 15.9
59.7 29.5
59.5 40.8
59.2 49.7
5.70 46.7
5.71 48.7
5.73 50.5
5.75 52.2
5.73 51.6
5.75 52.5
5.77 53.3
5.78 53.9
5.91
5.93
5.95
5.97
55.5 15.2 6.02 41.1 41.1 5.99
55.5 28.3 6.04 42.9 42.9 6.01
55.3 39.1 6.06 44.5 44.5 6.03
55.0 47.7 6.08 45.9 45.9 6.05
45.4 31.3
46.2 39.2
46.9 46.9
47.4 47.4
6.18
6.20
6.22
6.24
48.8 13.8 6.30
48.9 25.7 6.31
48.7 35.5 6.33
48.4 43.2 6.35
Model No.: LV-D6081HL
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
56.1 49.8 4.28 62.0 37.7 4.42 66.7 16.6 4.50 53.3 50.0 4.74 58.9 37.9 4.89 63.4 16.7 4.98 50.2 47.5 5.07 55.5 36.0 5.23
58.5 57.2 4.30 63.1 47.2 4.43 66.7 30.9 4.51 55.6 55.6 4.75 60.0 47.4 4.90 63.4 31.0 4.99 52.4 52.4 5.08 56.5 45.1 5.25
60.7 60.7 4.31 64.0 56.9 4.45 66.5 42.8 4.53 57.7 57.7 4.76 60.9 57.1 4.91 63.2 42.9 5.01 54.3 54.3 5.10 57.3 54.3 5.26
62.7 62.7 4.32 64.7 63.2 4.46 66.1 52.1 4.54 59.6 59.6 4.78 61.5 61.5 4.93 62.8 52.3 5.02 56.1 56.1 5.12 57.9 57.9 5.28
Outdoor DB (°F)
Indoor WB (°F)
105
115
67
125
73
61
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
45.6
48.7
50.5
52.2
PI
TC
SHC
34.5
43.2
52.0
53.9
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
59.7 15.9
59.7 29.5
59.5 40.8
59.2 49.7
5.33 46.7
5.34 48.7
5.36 50.5
5.37 52.2
5.36 51.6
5.38 52.5
5.39 53.3
5.41 53.9
5.53
5.55
5.56
5.58
55.5 15.2 5.63 41.1 41.1 5.60
55.5 28.3 5.65 42.9 42.9 5.62
55.3 39.1 5.67 44.5 44.5 5.64
55.0 47.7 5.68 45.9 45.9 5.65
45.4 31.3
46.2 39.2
46.9 46.9
47.4 47.4
5.78
5.80
5.82
5.83
48.8 13.8 5.89
48.9 25.7 5.91
48.7 35.5 5.92
48.4 43.2 5.94
Model No.: LV-C368KLA1
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
31.3 26.4 2.80 34.6 20.0 2.89 37.2 8.8 2.94 30.2 26.9 3.09 33.4 20.4 3.19 35.9 9.0 3.25 29.2 26.2 3.31 32.2 19.8 3.42
32.7 30.3 2.81 35.2 25.0 2.89 37.2 16.4 2.95 31.5 30.9 3.10 34.0 25.5 3.20 35.9 16.7 3.26 30.4 30.1 3.32 32.8 24.9 3.43
33.9 33.2 2.81 35.8 30.1 2.90 37.1 22.7 2.96 32.7 32.7 3.11 34.5 30.7 3.21 35.8 23.1 3.27 31.6 31.6 3.33 33.3 29.9 3.44
35.0 35.0 2.82 36.1 33.5 2.91 36.9 27.6 2.97 33.8 33.8 3.12 34.9 34.1 3.22 35.6 28.1 3.28 32.6 32.6 3.34 33.6 33.3 3.45
Outdoor DB (°F)
Indoor WB (°F)
105
115
67
125
73
61
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
25.5
28.7
29.8
30.8
PI
TC
SHC
19.3
24.2
29.1
31.7
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
34.7 8.8
34.7 16.3
34.6 22.5
34.4 27.4
3.48 27.5
3.49 28.7
3.50 29.8
3.51 30.8
3.50 30.4
3.51 31.0
3.52 31.4
3.53 31.7
3.61
3.62
3.63
3.64
32.7 8.5
3.68 25.5 24.3 3.66
28.2 18.4
28.7 23.1
29.1 27.8
29.4 29.4
3.77
3.79
3.80
3.81
30.3
8.1
3.84
32.7 15.8 3.69 26.6 26.6 3.67
32.6 21.9 3.70 27.6 27.6 3.68
32.4 26.7 3.71 28.5 28.5 3.69
30.3 15.1 3.86
30.2 20.9 3.87
30.0 25.5 3.88
Notes: 1. All capacites are net, evaporator fan motor heat is deducted.
2. DB=Dry Bulb Temperature(°F), WB=Wet Bulb Temperature(°F)
3. TC=Total cooling capacity(Unit:kBtu/h)
4. SHC=Sensible heat capacity(Unit:kBtu/h)
5. PI=Power Input(Comp.+ indoor fan motor+outdoor fan motor) (kW)
46 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
Model No.: LV-C(H)368KLA(B)0
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
33.2 27.9 3.03 36.7 21.2 3.13 39.4 9.3 3.19 32.0 28.5 3.35 35.4 21.6 3.46 38.0 9.5 3.52 30.9 27.7 3.59 34.1 21.0 3.70
34.6 32.1 3.04 37.3 26.5 3.14 39.4 17.4 3.20 33.4 32.7 3.36 36.0 27.0 3.47 38.0 17.7 3.53 32.2 31.9 3.60 34.7 26.3 3.71
35.9 35.2 3.05 37.9 31.9 3.15 39.3 24.0 3.21 34.6 34.6 3.37 36.5 32.5 3.48 37.9 24.5 3.54 33.4 33.4 3.61 35.2 31.7 3.73
37.1 37.0 3.06 38.3 35.4 3.16 39.1 29.2 3.22 35.8 35.8 3.38 36.9 36.1 3.49 37.7 29.8 3.56 34.5 34.5 3.62 35.6 35.2 3.74
Outdoor DB (°F)
Indoor WB (°F)
105
115
67
125
73
61
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
27.0
30.4
31.5
32.6
PI
TC
SHC
20.4
25.6
30.8
33.6
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
36.7 9.3
36.7 17.2
36.6 23.8
36.4 29.0
3.77 29.1
3.78 30.4
3.79 31.5
3.81 32.6
3.80 32.2
3.81 32.8
3.82 33.3
3.83 33.6
3.92
3.93
3.94
3.95
34.6 9.0
3.99 27.0 25.8 3.97
29.8 19.5
30.4 24.4
30.8 29.4
31.1 31.1
4.09
4.11
4.12
4.13
32.1
8.6
4.17
34.6 16.8 4.00 28.2 28.2 3.98
34.5 23.2 4.01 29.2 29.2 3.99
34.3 28.2 4.02 30.2 30.2 4.00
32.1 16.0 4.18
32.0 22.1 4.19
31.8 27.0 4.21
Model No.: LV-C(H)488LLA(B)0, LV-C488LLA1
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
43.3 34.0 4.19 47.9 25.8 4.32 51.5 11.4 4.40 41.8 34.7 4.63 46.2 26.3 4.78 49.6 11.6 4.86 40.3 33.8 4.96 44.6 25.6 5.11
45.2 39.1 4.20 48.7 32.3 4.33 51.5 21.1 4.41 43.6 39.8 4.64 47.0 32.9 4.79 49.7 21.5 4.88 42.0 38.8 4.97 45.4 32.1 5.13
46.9 42.8 4.21 49.4 38.9 4.35 51.3 29.2 4.43 45.2 43.7 4.66 47.7 39.6 4.80 49.5 29.8 4.89 43.6 42.5 4.99 46.0 38.6 5.14
48.4 45.1 4.23 50.0 43.2 4.36 51.0 35.6 4.44 46.7 46.0 4.67 48.2 44.0 4.82 49.2 36.3 4.91 45.1 44.8 5.00 46.5 42.9 5.16
Outdoor DB (°F)
Indoor WB (°F)
105
115
67
125
73
61
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
32.9
37.8
41.2
42.5
PI
TC
SHC
24.9
31.2
37.6
41.8
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
47.9 11.3
47.9 21.0
47.8 29.0
47.5 35.4
5.21 38.0
5.22 39.7
5.24 41.2
5.25 42.5
5.24 42.0
5.26 42.8
5.27 43.4
5.29 43.9
5.40
5.42
5.44
5.45
45.2 11.0 5.50 35.2 31.4 5.48
45.2 20.4 5.52 36.8 36.1 5.49
45.1 28.3 5.54 38.1 38.1 5.51
44.8 34.4 5.55 39.4 39.4 5.53
38.9 23.8
39.6 29.8
40.2 35.9
40.7 39.8
5.65
5.67
5.68
5.70
41.9 10.5 5.76
41.9 19.5 5.77
41.8 27.0 5.79
41.5 32.8 5.81
Model No.: LV-C(H)608LLA(B)0, LV-C608LLA1
Outdoor DB (°F)
Indoor WB (°F)
85
95
105
61
67
73
61
67
73
61
67
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
Indoor DB (°F)
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
47.9 37.7 4.96 53.0 28.5 5.11 56.9 12.6 5.21 46.2 38.4 5.48 51.1 29.1 5.65 54.9 12.8 5.76 44.6 37.4 5.87 49.3 28.3 6.05
50.0 43.3 4.97 53.9 35.7 5.13 57.0 23.4 5.22 48.2 44.1 5.50 52.0 36.4 5.67 54.9 23.8 5.78 46.5 43.0 5.88 50.2 35.5 6.07
51.9 47.4 4.99 54.7 43.0 5.14 56.8 32.4 5.24 50.0 48.3 5.51 52.8 43.8 5.69 54.8 33.0 5.79 48.3 47.1 5.90 50.9 42.7 6.09
53.6 49.9 5.00 55.3 47.8 5.16 56.4 39.4 5.26 51.7 50.9 5.53 53.3 48.7 5.70 54.5 40.2 5.81 49.9 49.6 5.92 51.5 47.5 6.11
Outdoor DB (°F)
Indoor WB (°F)
105
115
67
125
73
61
73
61
67
73
Indoor DB (°F)
TC
SHC
PI
TC
SHC
36.4
41.8
45.6
47.1
PI
TC
SHC
27.6
34.5
41.6
46.2
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
75
80
85
90
53.0 12.5
53.0 23.2
52.9 32.1
52.6 39.1
6.16 42.1
6.18 43.9
6.20 45.6
6.22 47.1
6.20 46.5
6.22 47.4
6.24 48.0
6.26 48.6
6.40
6.42
6.44
6.46
50.0 12.2 6.52 39.0 34.7 6.48
50.0 22.6 6.54 40.7 39.9 6.50
49.9 31.3 6.56 42.2 42.2 6.52
49.6 38.1 6.58 43.6 43.6 6.54
43.1 26.3
43.9 32.9
44.5 39.7
45.0 44.1
6.69
6.71
6.73
6.75
46.3 11.6 6.81
46.3 21.6 6.83
46.2 29.8 6.85
45.9 36.3 6.87
Notes: 1. All capacites are net, evaporator fan motor heat is deducted.
2. DB=Dry Bulb Temperature(°F), WB=Wet Bulb Temperature(°F)
3. TC=Total cooling capacity(Unit:kBtu/h)
4. SHC=Sensible heat capacity(Unit:kBtu/h)
5. PI=Power Input(Comp.+ indoor fan motor+outdoor fan motor) (kW)
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 47
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
10.2 Heating Capacity
Model No.: LV-B1864H(B)L
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
TC
42.8
TC
50.0
TC
59.0
TC PI
TC
PI
PI
PI
PI
PI
60.8
64.4
68.0
71.6
75.2
13.5
13.1
12.7
12.2
11.8
1.3
1.4
1.4
1.5
1.5
15.9 1.5
15.4 1.5
15.0 1.6
14.4 1.6
13.9 1.7
18.4
17.8
17.3
16.7
16.1
1.6 19.3
1.7 18.7
1.7 18.2
1.8 17.5
1.8 16.9
1.7
1.7
1.8
1.8
1.9
20.3
19.6
19.0
18.4
17.7
1.7 21.4
1.8 20.7
1.8 20.0
1.9 19.4
1.9 18.7
1.7
1.8
1.9
1.9
2.0
23.2
22.4
21.8
21.0
20.3
1.8
1.9
1.9
2.0
2.1
25.6 2.0
24.8 2.0
24.0 2.1
23.2 2.2
22.4 2.2
Model No.: LV-B2464H(B)L
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
42.8
TC
50.0
59.0
TC
PI
TC
PI
PI
PI
TC
PI
TC
PI
60.8
64.4
68.0
71.6
75.2
16.2
15.7
15.2
14.7
14.2
1.9
1.9
2.0
2.1
2.1
19.1 2.0
18.5 2.1
17.9 2.2
17.3 2.3
16.7 2.3
22.1
21.4
20.8
20.0
19.3
2.2 23.2
2.3 22.5
2.4 21.8
2.5 21.0
2.5 20.3
2.3
2.4
2.5
2.5
2.6
24.3
23.5
22.8
22.0
21.3
2.4 25.7
2.4 24.9
2.5 24.0
2.6 23.3
2.7 22.5
2.4
2.5
2.6
2.7
2.7
27.8
26.9
26.1
25.2
24.3
2.5
2.6
2.7
2.8
2.9
30.7 2.7
29.7 2.8
28.8 2.9
27.8 3.0
26.8 3.1
Model No.: LV-B2860HL
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
42.8
TC
50.0
59.0
TC
PI
TC
PI
PI
PI
TC
PI
TC
PI
60.8
64.4
68.0
71.6
75.2
18.9
18.3
17.8
17.1
16.5
2.1
2.1
2.2
2.3
2.4
22.3 2.3
21.6 2.3
20.9 2.4
20.2 2.5
19.5 2.6
25.8
25.0
24.2
23.3
22.5
2.5 27.1
2.6 26.2
2.6 25.4
2.7 24.5
2.8 23.7
2.5
2.6
2.7
2.8
2.9
28.4
27.5
26.7
25.7
24.8
2.6 30.0
2.7 29.0
2.8 28.0
2.9 27.1
3.0 26.2
2.7
2.8
2.9
2.9
3.0
32.5
31.4
30.5
29.4
28.4
2.8
2.9
3.0
3.1
3.2
35.8 3.0
34.7 3.1
33.7 3.2
32.4 3.3
31.3 3.4
Model No.: LV-C3681HL
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
42.8
TC
50.0
59.0
TC
PI
TC
PI
PI
PI
TC
PI
TC
PI
60.8
64.4
68.0
71.6
75.2
24.3
23.6
22.8
22.0
21.3
2.1
2.2
2.3
2.3
2.4
28.7 2.3
27.7 2.4
26.9 2.5
25.9 2.5
25.1 2.6
33.1
32.1
31.1
30.0
29.0
2.5 34.8
2.6 33.7
2.7 32.7
2.8 31.5
2.9 30.4
2.6
2.7
2.8
2.9
2.9
36.5
35.3
34.3
33.0
31.9
2.7 38.5
2.8 37.3
2.9 36.0
2.9 34.9
3.0 33.7
2.7
2.8
2.9
3.0
3.1
41.7
40.4
39.2
37.8
36.5
2.9
3.0
3.1
3.2
3.2
46.1 3.1
44.6 3.2
43.3 3.3
41.7 3.4
40.3 3.5
Notes : 1. All capacities are net, indoor fan motor heat is deducted.
2. Capacities are based on the following conditions.
Outdoor air : 85%RH. However, the condition on nominal capacity is 44.6°FDB/42.8°FWB.
3. TC=Total heating capacity(Unit:kBtu/h)
4. PI=Power Input(Comp.+indoor fan motor+outdoor fan motor) (kW)
48 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
Model No.: LV-H368KLA(B)0
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
TC
42.8
TC
50.0
TC
59.0
TC PI
TC
PI
PI
PI
PI
PI
60.8
64.4
68.0
71.6
75.2
25.0
24.2
23.5
22.6
21.9
2.4
2.5
2.6
2.7
2.8
29.4 2.7
28.5 2.8
27.7 2.9
26.7 2.9
25.8 3.0
34.1
33.0
32.0
30.9
29.8
2.9 35.8
3.0 34.6
3.1 33.6
3.2 32.4
3.3 31.3
3.0
3.1
3.2
3.3
3.4
37.5
36.3
35.2
34.0
32.8
3.1 39.6
3.2 38.4
3.3 37.0
3.4 35.9
3.5 34.6
3.1
3.2
3.4
3.5
3.6
42.9
41.5
40.3
38.8
37.5
3.3
3.4
3.5
3.6
3.8
47.3 3.5
45.8 3.7
44.5 3.8
42.9 3.9
41.4 4.0
Model No.: LV-H488LLA(B)0
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
TC
42.8
TC
50.0
59.0
TC
PI
PI
PI
PI
TC
PI
TC
PI
60.8
64.4
68.0
71.6
75.2
34.9
33.8
32.8
31.6
30.5
3.2
3.3
3.4
3.5
3.6
41.1 3.5
39.8 3.6
38.7 3.7
37.3 3.8
36.0 4.0
47.6
46.1
44.7
43.1
41.6
3.8 50.0
3.9 48.4
4.1 47.0
4.2 45.3
4.3 43.7
3.9
4.0
4.2
4.3
4.4
52.4
50.7
49.2
47.4
45.8
4.0 55.4
4.2 53.6
4.3 51.7
4.4 50.1
4.6 48.4
4.1
4.2
4.4
4.5
4.7
59.9
58.0
56.3
54.3
52.4
4.3
4.5
4.6
4.8
4.9
66.1 4.6
64.0 4.8
62.1 4.9
59.9 5.1
57.8 5.2
Model No.: LV-H608LLA(B)0
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
TC
42.8
TC
50.0
59.0
TC
PI
PI
PI
PI
TC
PI
TC
PI
60.8
64.4
68.0
71.6
75.2
38.5
37.3
36.2
34.9
33.7
3.8
3.9
4.0
4.2
4.3
45.4 4.1
43.9 4.3
42.6 4.4
41.1 4.5
39.7 4.7
52.5
50.8
49.3
47.5
45.9
4.5 55.1
4.6 53.4
4.8 51.8
5.0 49.9
5.1 48.2
4.6
4.8
4.9
5.1
5.3
57.8
55.9
54.3
52.3
50.5
4.8 61.0
4.9 59.1
5.1 57.0
5.3 55.3
5.4 53.4
4.9
5.0
5.2
5.3
5.5
66.1
64.0
62.1
59.8
57.8
5.1
5.3
5.5
5.6
5.8
72.9 5.5
70.6 5.7
68.5 5.8
66.0 6.0
63.8 6.2
Notes : 1. All capacities are net, indoor fan motor heat is deducted.
2. Capacities are based on the following conditions.
Outdoor air : 85%RH. However, the condition on nominal capacity is 44.6°FDB/42.8°FWB.
3. TC=Total heating capacity(Unit:kBtu/h)
4. PI=Power Input(Comp.+indoor fan motor+outdoor fan motor) (kW)
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 49
Download from Www.Somanuals.com. All Manuals Search And Download.
10. Performance Data
Model No.: LV-D4881HL
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
TC
42.8
TC
50.0
TC
59.0
TC PI
TC
PI
PI
PI
PI
PI
60.8
64.4
68.0
71.6
75.2
32.4
31.4
30.5
29.4
28.4
2.6
2.7
2.8
2.9
3.0
38.2 2.9
37.0 3.0
35.9 3.1
34.6 3.2
33.4 3.3
44.2
42.8
41.5
40.0
38.6
3.1 46.4
3.2 44.9
3.3 43.6
3.4 42.0
3.5 40.6
3.2
3.3
3.4
3.5
3.7
48.6
47.1
45.7
44.0
42.5
3.3 51.4
3.4 49.8
3.5 48.0
3.7 46.5
3.8 44.9
3.4
3.5
3.6
3.7
3.8
55.6
53.9
52.3
50.4
48.6
3.6
3.7
3.8
3.9
4.0
61.4 3.8
59.5 3.9
57.7 4.1
55.6 4.2
53.7 4.3
Model No.: LV-D6081HL
Outdoor WB (°F)
35.6 39.2
TC TC PI
Indoor
DB(°F)
14.0
23.0
TC PI
32.0
42.8
TC
50.0
59.0
TC
PI
TC
PI
PI
PI
TC
PI
TC
PI
60.8
64.4
68.0
71.6
75.2
40.5
39.3
38.1
36.7
35.4
3.6
3.8
3.9
4.0
4.1
47.8 4.0
46.2 4.1
44.9 4.3
43.2 4.4
41.8 4.5
55.2
53.5
51.9
50.0
48.3
4.3 58.0
4.5 56.2
4.6 54.5
4.8 52.5
4.9 50.7
4.5
4.6
4.8
4.9
5.1
60.8
58.9
57.1
55.1
53.2
4.6 64.2
4.8 62.2
4.9 60.0
5.1 58.2
5.2 56.2
4.7
4.8
5.0
5.2
5.3
69.5
67.3
65.3
63.0
60.8
4.9
5.1
5.3
5.4
5.6
76.8 5.3
74.3 5.5
72.1 5.6
69.5 5.8
67.1 6.0
Notes : 1. All capacities are net, indoor fan motor heat is deducted.
2. Capacities are based on the following conditions.
Outdoor air : 85%RH. However, the condition on nominal capacity is 44.6°FDB/42.8°FWB.
3. TC=Total heating capacity(Unit:kBtu/h)
4. PI=Power Input(Comp.+indoor fan motor+outdoor fan motor) (kW)
Correction Factor for Heating Capacity due to Frost on Heat Exchanger and Defrosting Operation.
The heating capacity in the "Heating Capacity" Table above indicates the actual heating capacity excluding the effect of frost on the heat
exchanger and the defrosting operation. Therefore, use the following factor to calculate the average heating capacity including capacity
reduction by frost on the exchanger and defrosting operation.
Correction Factor
Outdoor Air Temperature
14
21.2
24.8
28.4
32
35.6
39.2
42.8
(°FWB, RH=85%)
Correction Factor
0.95
0.95
0.89
0.87
0.87
0.89
0.91
1.00
50 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
11. The Coefficient of Capacity Change
Model No.: LV-B18(24)64C(H/B)L, LV-B2860C(H)L, LV-C3681C(H)L, LV-D4881C(H)L, LV-D6081C(H)L except VK/VL chassis
100
Heating
90
Cooling
80
70
7.5
10
20
30
40
Total Pipe Length(m)
Model
18k
Additional Refrigerant
30g/m
30g/m
30g/m
50g/m
55g/m
60g/m
24k
28k
36k
48k
60k
Notes:
• Refer to the specification for the maximum pipe length of each model.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 51
Download from Www.Somanuals.com. All Manuals Search And Download.
11. The Coefficient of Capacity Change
Model No.: LV-C(H)368KLA(B)0, LV-C(H)48(60)8LLA(B)0
100
36k Heating
36k Cooling
90
48k Heating
60k Heating
60k Cooling
48k Cooling
80
70
5
10
20
30
40
50
Total Pipe Length(m)
Model
Additional Refrigerant
LV-C488LLA0
LV-C488LLB0
LV-C608LLA0
LV-C608LLB0
LV-H488LLA0
LV-H488LLB0
LV-H608LLA0
LV-H608LLB0
60g/m
LV-C368KLA0
LV-C368KLB0
LV-H368KLA0
LV-H368KLB0
50g/m
Notes:
• Refer to the specification for the maximum pipe length of each model.
52 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
11. The Coefficient of Capacity Change
Model No.: LV-C368KLA1, LV-C48(60)8LLA1
100
36k Heating
36k Cooling
90
48k Heating
48k Cooling
60k Heating
60k Cooling
80
70
7.5
10
20
30
40
50
Total Pipe Length(m)
Model
Additional Refrigerant
LV-C368KLA1
LV-C488LLA1
LV-C608LLA1
50g/m
Notes:
• Refer to the specification for the maximum pipe length of each model.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 53
Download from Www.Somanuals.com. All Manuals Search And Download.
12. Operation Limit
Item
Limit
Inlet air temperature
(Cooling)
54(129.2)
48(118.4)
Standard operation
Operation with the
optional low ambient kit
21(69.8)
-10(14)
Tropical model
* Note:If the ambient temperature goes below
5°C(41°F), the capacity drops down even
if the low ambient kit is installed.
15(59)
24(75.2)
Indoor air temperature °C W.B.(°F)
Inlet air temperature
(Heating)
18(64.4)
-10(14)*
Standard operation
10(50)
24(75.2)
Indoor air temperature °C D.B.(°F)
* LV-C3601HL, LV-D4881HL, LV-D6081HL: 1°C(33.8°F)
Power source voltage
Voltage at starting
Rating ±10%
Min. 85% of rating
54 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
13. Air Velocity and Temperature Distributions(Reference Data)
18kBtu/h Models - Installation on ceiling
Cooling
Heating
Discharge angle:45°
Discharge angle:45°
Air velocity [m/s]
Air velocity [m/s]
2.7m
2m
2.7m
2m
1.25
1m
1.0
0.75
1.0
2m
1m
0m
1m
0m
0.5
0.75
3m
0.5
4m
8m
7m
6m
5m
4m
3m
2m
1m
0m
8m
7m
6m
5m
0m
Temperature [˚C]
Temperature [˚C]
2.7m
2m
2.7m
2m
33
19
1m
0m
1m
0m
25
27
23
25
4m
8m
7m
6m
5m
4m
3m
2m
1m
0m
8m
7m
6m
5m
3m
2m
1m
0m
18kBtu/h Models - Installation on the floor or wall
Cooling Heating
Discharge angle:45°
Discharge angle:45°
Air velocity [m/s]
Air velocity [m/s]
2.7m
2m
2.7m
2m
0.5
0.5
0.75
0.75
1.0
1.0
1m
0m
1m
0m
8m
7m
6m
5m
4m
3m
2m
1m
0m
8m
7m
6m
5m
4m
3m
2m
1m
0m
Temperature [˚C]
Temperature [˚C]
2.7m
2m
2.7m
2m
25
25
27
23
33
19
1m
0m
1m
0m
8m
7m
6m
5m
4m
3m
2m
1m
0m
8m
7m
6m
5m
4m
3m
2m
1m
0m
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 55
Download from Www.Somanuals.com. All Manuals Search And Download.
14. Sound Levels
Overall
Notes:
- Sound measured at 1m away from the center of the unit.
- Data is valid at free field condition
- Data is valid at nominal operation condition
- Reference accoustic pressure OdB = 20µPa
- Sound level will vary depending on a range of factors such as
the construction(acoustic absorption coefficient) of particular
room in which the equipment is installed.
1m
1m
Microphone
Model
- The operating conditions are assumed to be standard.
Sound Levels(dBA)
Sound Levels(dBA)
Model
H
M
L
H
M
L
LV-B1864C(H/B)L
LV-B2464C(H/B)L
LV-B2860C(H)L
43
45
50
40
37
LV-C3681CL
51
48
42
42
48
39
46
LV-C3681HL
51
52
56
55
58
48
47
52
50
55
45
42
46
45
47
LV-D4881CL
LV-C(H)368KLA(B)0
LV-C368KLA1
LV-D4881HL
43
41
39
LV-D6081CL
LV-D6081HL
LV-C(H)488LLA(B)0
LV-C488LLA1
LV-C(H)608LLA(B)0
LV-C608LLA1
54
52
50
56
54
52
Sound Levels
LV-B1864C(H/B)L
LV-B2464C(H/B)L
LV-B2860C(H)L
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
NC-70
NC-70
NC-70
NC-65
NC-60
NC-55
NC-65
NC-60
NC-55
NC-65
NC-60
NC-55
NC-50
NC-45
NC-50
NC-45
NC-50
NC-45
NC-40
NC-35
NC-40
NC-35
NC-40
NC-35
NC-30
NC-30
NC-30
NC-25
NC-20
NC-25
NC-20
NC-25
NC-20
NC-15
NC-15
NC-15
63
125
250
500
1000
2000
4000
8000
63
125
250
500
1000
2000
4000
8000
63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Octave Band Center Frequency (Hz)
Octave Band Center Frequency (Hz)
LV-C3681C(H)L
LV-D4881C(H)L
LV-D6081C(H)L
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
NC-70
NC-70
NC-70
NC-65
NC-60
NC-55
NC-65
NC-60
NC-55
NC-65
NC-60
NC-55
NC-50
NC-45
NC-50
NC-45
NC-50
NC-45
NC-40
NC-35
NC-40
NC-35
NC-40
NC-35
NC-30
NC-30
NC-30
NC-25
NC-20
NC-25
NC-20
NC-25
NC-20
NC-15
NC-15
NC-15
63
125
250
500
1000
2000
4000
8000
63
125
250
500
1000
2000
4000
8000
63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Octave Band Center Frequency (Hz)
Octave Band Center Frequency (Hz)
56 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
14. Sound Levels
LV-C(H)368KLA(B)0
LV-C368KLA1
LV-C(H)488LLA(B)0
LV-C488LLA1
LV-C(H)608LLA(B)0
LV-C608LLA1
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
NC-70
NC-70
NC-70
NC-65
NC-60
NC-55
NC-65
NC-60
NC-55
NC-50
NC-45
NC-65
60
NC-60
NC-55
50
NC-50
NC-50
NC-45
NC-40
NC-35
NC-45
40
NC-40
NC-40
NC-35
NC-35
30
NC-30
NC-30
NC-30
NC-25
NC-25
NC-20
NC-25
NC-20
20
NC-20
NC-15
NC-15
NC-15
10
63
125
250
500
1000 2000 4000 8000
63
125
250
500
1000
2000
4000
8000
63
125
250
500
1000
2000
4000
8000
Octave Band Center Frequency (Hz)
Octave Band Center Frequency (Hz)
Octave Band Center Frequency (Hz)
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 57
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
15.1 Selection of best location
More than
20cm
1) Indoor Unit
R
More than
20cm
• There should not be any heat source or steam near
the unit.
• There should not be any obstacles to the air circula-
More than eye-level
tion.
(Ceiling installation)
More than
20cm
• There should be easy provision of condensate
drain.
• Taking into account the noise prevention criteria,
spot the installation.
More than
20cm
R
• Keep proper distance of the unit from ceiling, fence,
walls & other obstacles as shown figure.
• The indoor unit must have the maintenance space
around.
(Floor/Wall installation)
2) Outdoor Unit
• If an roof is built over the unit to prevent direct sunlight or rain exposure, make sure that heat radiation from
the condenser is not restricted.
• Do not place animals and plants in the path of the warm air.
• Take the air conditioner weight into account and select a place where noise and vibration are minimum.
• Select a place so that the warm air and noise from the air conditioner do not disturb neighbors.
Rooftop Installations : If the outdoor unit is installed on a roof structure, be sure to level the unit.
Ensure the roof structure and anchoring method are adequate for the unit location. Consult local codes
regarding rooftop mounting.
Sunr
More than
oof
Sunr
oof
30cm
More than 50cm
(Service space)
More than
30cm
More than
30cm
Fence or
obstacles
More than
More than
30cm
30cm
Fence or
obstacles
More than 50cm
More than 50cm
More than 70cm
More than 70cm
15.2 Settlement of outdoor unit
• Anchor the outdoor unit with a bolt and nut(ø10mm) tightly
and horizontally on a concrete or rigid mount.
Tubing connection
Bolt
• When installing on the wall, roof or rooftop, anchor the
mounting base securely with a nail or wire assuming the
influence of wind and earthquake.
• In the case when the vibration of the unit is conveyed to
the hose, secure the unit with an anti-vibration rubber.
58 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
15.3 Indoor unit installation
VB Chassis Models
➝ Before Installing, prepare Installation Plates
Side Plate
• 'Installation Plates' are attached at the bottom of indoor
unit.
Detach them by removing each 3 screws at both sides.
• Pull the upper right and left side of 'Inlet Grille' to the
front, and it will stop at slightly tilted position.
• Unhook the 'Inlet hanger' from the 'Hanger screw' on
the both left and right side.
Install Plate
• Detach the 'Inlet Grille' from the Indoor Unit.
• Detach 'Side Plate (R,L)' by removing each 3 screws
on both sides.
Inlet hanger
Hanger
screw
Inlet Grille
R
1) Installation on the ceiling
265
1076
1)
• Measure and mark the position for the Suspension
bolts and the piping hole.
• Drill the hole for anchor nut on the ceiling.
Suspension
bolt
Before secure the Installation Plates, select the
bent direction of the Installion Plate to the inside
or the outside according to the installation cir-
cumstances.
Center-line for the
piping hole
1236
265
2)
• Drill the piping hole on the wall slightly tilted to the out-
door side using a ø70 hole-core drill.
WALL
Indoor
Outdoor
5~7mm
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 59
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
Anchor nut
• Insert the nuts and washer onto the suspension
bolts for locking the suspension bolts on the ceiling.
• Mount the suspension bolts to the anchor-nuts firm-
ly.
1)
Ceiling
Nut
Washer
Suspension
bolts
• Secure the Installation plates onto the Suspension
bolts (adjust level roughly.) using nuts, washers and
spring washers.
Suspension
bolts
Spring
washer
Nut
max.
12mm
Washer
2)
• Engage 2 hooks on the both left and right side
of the unit to the lower slot of Installation
Plates.
Lower slot
Level gauge
• Adjust a level with a level gauge on the direc-
tion of left-right, back-forth by adjusting sus-
pension bolts.
R
• Move the hooks on the unit to the upper slot of
Installation Plates. Then the unit will be
declined to the bottomside so as to drain well.
Suspension
bolt
Adjust a level
Installation plate
R
Upper slot
R
60 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
CAUTION
1. Install declination of the indoor unit is very important for the drain of the convertible type air
conditioner.
2. Minimum thickness of the insulation for the connecting pipe shall be 7mm.
3. If the Installation Plates are fixed to horizontal line, the indoor unit after installing will be declined
to the bottomside.
Front of view
• The unit must be horizontal or declined to the drain hose connected when finished installation.
Ceiling
Drain hose
Ceiling
Side of view
• The unit must be declined to the bottomside of the unit when finished installation.
Ceiling
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 61
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
• Secure the unit to the Installation Plates with four M8 bolts and
washers.
R
•
Before working, refer to "Flaring Work"
on page 74
• Fit the projection hooks of the side plates to the 'Side Panel'
R
• Fasten the screws.
R
• Hook up the Inlet Grille Hook to the cabinet.
• Hang the Inlet Hanger to the screw.
Inlet hanger
R
Hook
Cabinet Bottom
62 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
2) Installation on the Wall
• Select and mark the position for fixing bolts and piping
hole.
1076
more than
260
Decide the position for fixing bolts slightly tilted to the
drain direction after considering the direction of drain
hose.
• Drill the hole for anchor nut on the wall.
265
• Drill the piping hole on the wall slightly tilted to the out-
door side using a ø70 hole-core drill.
Wall
Indoor
Outdoor
• Secure the 'Install Plate' onto the wall with four anchor
bolts, washers and spring washers.
Spring
washer
Wall
Nut
Washer
Anchor nut
Less than
12mm
Before secure the Install Plates, select the bent direc-
tion of the 'Install Plate' to the inside or outside accord-
ing to the installation circumstances.
1236
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 63
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
Install the Indoor unit onto Installation Plate.
• Insert 2 hooks on the both left and right side of the
unit to the inner slot (wall side) of the Installation
Plate.
Inner slot
• Secure the unit to the Installation Plate with four M8
bolts and washers.
•
Before working, refer to "Flaring Work"
on page 74
• Fit the projection hooks of the side plates to the 'Side
Panel' and the 'Front Panel' by
lifting it.
• Fasten the screws.
• Hook up the Inlet Grille Hook to the cabinet.
• Hang the Inlet Hanger to the screw.
64 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
3) Installation on the floor
Installation of Mount Bracket.
From the left wall
more than 760mm
• Select and mark the position for Mount Brackets and
the piping hole.
From the
right wall
more than 840mm
• Drill the hole for the anchor nut on the wall.
• Drill the piping hole using a ø70 hole-core drill.
• Secure the Mount Brackets on the wall with four M4
screws.
Install the indoor unit onto the Mount Brackets.
• Engage the slot at the back of the unit with Mount
Bracket.
Slot
Floor mount
bracket
•
Drill the piping hole with 70mm dia, hole core drill.
• Piping hole should be slightly slant to the outdoor side.
Wall
Indoor
Outdoor
After Installing, reassemble detached parts.
• Hang the 'Inlet Grille' and hook the 'Inlet Hanger' to the
Hanger Screw.
Slot
• Assemble the 'Side Plates(R,L)' with 2 screws on both
left and right side.
Wall
Floor mount
bracket
Install plate
Piping hole
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 65
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
VC/VD Chassis Models
Safety considerations
Installation and servicing of air conditioning equipment can be hazardous due to system pressure and electrical
components. Only trained and qualified personnel should service equipment. When working with installation
and service of air conditioners, observe carefully the precautions written in the literature and labels attached to
the unit along with other safety precautions that may apply. Follow all safety codes. Wear safety glasses and
work gloves. Use quenching cloth for brazing operations. Have a fire extinguisher available for all brazing oper-
ations.
Warning !
Before performing service or maintenance operations on the system, turn off the main power switches of both
indoor and outdoor unit. Electrical shock could cause fatal injury.
Initial check
(1) The carton should not be removed from unit until it reaches final location, to avoid damage.
(2) Inspect unit for shipping damage before installation.
(3) Check field electrical work:
(A) Proper capacity of fuses and wires should be used. Correct wiring connections and grounding should be
done as specified by the local electrical area codes.
(B) Check supply voltage, which must be within the limits as shown on the nameplate.
(4) There should be easy provision of condensate drain.
(5) Use proper size of insulation material.
(6) Before installing select the location without any obstalcles. Also there should be provision for servicing the
unit.
Location & Mounting
(1) Unit should be installed for horizontal and vertical discharge application only.
(2) The unit comes with, two (2) bracket hangers for mounting the unit on the ceiling, or on the wall, a packet
containing a bracket for mounting the remote control unit.
(3) Attach the mounting bolt (1) at the distance specified in fig.1
(4) Fasten the bracket-hanger (2&3) to the mounting bolt with washers and nuts.
Dim (mm)
A
B
C
Model
36k
1605
1905
235
270
1440
1740
48k, 60k
66 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
(5) Remove unit from carton and carefully place the unit's mounting bolts into the bracket-hanger’s slot.
After all the four (4) bolts are in the slots, push the unit towards bolts slowly. Secure the unit on the bracket-
hanger by tightening all the four (4) bolts.
Condensate drain
(1) The unit should be at the reasonable level and pitched toward the drain, so as to ensure proper drainage.
(2) Connect the soft hard vinyl chloride pipe to the coupling, see fig.4
(3) Drainage is done by gravity effect, therefore the piping outside the unit should have a slope downwards.
(4) Avoid draining as shown in fig.5
Fig. 2
Fig. 3
Refrigerant piping
(1) Indoor unit should have flared connections.
(1.1) Make flare joints for both suction and liquid line .
(1.2) Ensure tube and fitting are in line before tightening the nut to provide concentric seating of tube on fit-
ting to prevent leakage.
(2) The pipes can be bend around the rear as shown in figure 4.
(3) Brazing should be performed with a constant purge of nitrogen through the piping. This is to keep inside of
tubing clean.
(4) Insulate suction and liquid line separately to prevent sweating .
Fig. 4
(5) Use two spanners to connect the flare nut connections. See fig.5
Fig. 5
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 67
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
(6) Recommended combinations.
(A) Total maximum length up to 20m.
(B) Limit the number of bends to less than 8.
(C) Piping fall limitation is upto 15m, see figure 6.
(D) Piping head limitation is upto 8m, see figure 6.
(7) Gas leakage test.
Check all the brazed and flare connections for gas leakage.
15m
8m
Fig. 6
Electrical wiring
(1) There should be sperate power spply dedicated only for air conditioner.
(2) Wiring should be done in accordance to the local area codes.
(3) Ground both indoor and outdoor unit.
(4) Check wiring connections in accordance to the wiring diagram.
Fig. 7
Important
(1) Secure the cables with in the cable clamp after connecting them to the terminal block.
(2) Authorized electricians should be hired for cabling.
(3) The remote controller is located inside the unit, behind the return air filter.
Installation
When mounting the indoor unit on the ceiling, floor or wall follow the following instructions as stated below:
(1) Select a location that permits even air circulation throughout the room.
GOOD LOCATION
EVENLY COOLED
BAD LOCATION OBLIQUE-LENE
AREA ARE NOT WELL-COOLED
Fig. 8
68 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
(2) There should be Service space when the unit is mounted on the ceiling.
300
m m
300
m m
Fig. 9
(3) There should be Service space when the unit is mounted on the floor/wall.
Fig. 10
Air flow direction adjustment
(1) To adjust the upward/downward direction of the air current, move the horizontal louver.
Ensure thit the louver is not positioned so as to completely cut off the air flow from the unit.
(2) To adjust the lateral direction of air currents activate the air sweep motor.
Filter removal for cleaning
(1) Push down the clip at the top of the front grill.
(2) Swing down the grill and remove the filter for cleaning.
Fig. 11
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 69
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
VK/VL Chassis Models
➝ Installation of Unit
160
320
Unit should be installed for horizontal and vertical dis-
charge application only.
CASE 1
B
A
50
50
POSITION OF SUSPENSION BOLT
C
• Apply a joint-canvas between the unit and duct to
absorb unnecessary vibration.
(Unit:mm)
320 160
Dimension
A
B
C
Model
36k
1350
1750
1255
1655
220
220
650
48k, 60k
Suspension
bolts
CASE 2
Spring
washer
Nut
• Install the unit leaning to a drainage hole side as a fig-
Max.
12mm
Washer
ure for easy water drainage.
POSITION OF CONSOLE BOLT
• A place where the unit will be leveled and that can
support the weight of the unit.
• A place where the unit can withstand its vibration.
• A place where service can be easily performed.
• Select and mark the position for fixing bolts.
• Drill the hole for set anchor on the face of ceiling.
Old building
New building
1 Set anchor
• Insert the set anchor and washer onto the suspension
bolts for locking the suspension bolts on the ceiling.
2 Plate washer
3 Spring washer
4 Nut
• Mount the suspension bolts to the set anchor firmly.
5 Suspension
bolts
• Secure the installation plates onto the suspension
bolts (adjust level roughly) using nuts, washers and
spring washers.
• Local supply
Set anchor
Plate washer
Spring washer
Nut
- M10
- M10
- W3/8 or M10
: Tighten the nut and bolt to prevent unit falling
Suspension bolt - W3/8 or M10
70 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
➝ Preparing work for Installation
Open side cover
1. Remove two screws from side-cover as shown in fig.
2. Unlock side-cover from side panel by slightly pulling
the edge of side cover.
2
3. Tap the side-cover with your palm on the
backside.(Inlet grill side.)
4. Hold the side-cover with other hand while tapping to
prevent it to fall down.
Edge part
Recommendation: it is recommended to select the left
side for drain to have common hole in the side-cover
along with pipe and wiring.
1
5. Remove the rubber stopple in the desired drain direc-
tion.
6. Knock out the pipe hole from the left side-cover with
the help or nipper/plier.
7. Knock hole on right side-cover only if right side is
selected for water drain.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 71
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
1) Mounting the anchor Nut & Bolt(Ceiling Mounting)
MOUNTING THE ANCHOR NUT AND BOLT
• Prepare 4 suspension bolts. (Each bolts length
should be same.)
Anchor nut
Ceiling
• Measure and mark the position for the Suspension
B
Nut
bolts and the piping hole.
Washer
A
Suspension
bolts
• Drill the hole for anchor nut on the ceiling.
Suspension bolt
• Insert the nuts and washer onto the suspension
bolts for locking the suspension bolts on the ceiling.
• Mount the suspension bolts to the anchor-nuts firm-
ly.
• Secure the hangers onto the Suspension bolts
(adjust level roughly.) using nuts, washers and
spring washers.
• Adjust a level with a level gauge on the direction of
left-right, back-forth by adjusting suspension bolts.
Suspension
bolts
Spring
washer
Hangen
Nut
• Adjust a level on the direction of top-bottom by
adjusting supension bolts. Then the unit will be
declined to the bottomside so as to drain well.
Max.
12mm
Washer
Dim.
A
B
Hanging bolt
(W3/8 or M10)
Model
48k, 60k
36k
1655
1255
320
320
Nut
Flat washer for M10
(accessory)
(W3/8 or M10)
Spring washer
(M10)
Flat washer for M10
(accessory)
Nut
: Tighten the nut and bolt to prevent unit
falling.
(W3/8 or M10)
DRILL A HOLE IN THE WALL.
WALL
• Drill the piping hole with a ø70mm hole core drill.
Drill the piping hole at either the right or the left with
the hole slightly slanted to the outdoor side.
Indoor
Outdoor
72 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
2) Indoor unit installation
Hang the Indoor unit on suspension bolt as per following guidelines:
1. Lift the indoor unit to sufficient height.
2. Insert the suspended part of four suspension bolt in the four hangers provided on the side of main body one by
one.
3. Lower the indoor unit till the hangers rest on their respective flat washer.
4. Adjust the level in the top down direction by adjusting the suspension bolts.
Inclined the indoor unit as per direction provided in the fig
: Installation Information For Declination
1. Install declination of the indoor unit is very important for the drain of the convertible type air
conditioner.
2. Minimum thickness of the insulation for the connecting pipe shall be 7mm.
3. If the Installation Plates are fixed to horizontal line, the indoor unit after installing will be
declined to the bottomside.
Front of view
• The unit must be horizontal or declined to the drain hose connected when finished installation.
Ceiling
10~20mm
Drain hose
Ceiling
10~20mm
Side of view
• The unit must be declined to the bottomside of the unit when finished installation.
Ceiling
5~10mm
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 73
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
Insulate the joint and tubes completely.
INSULATION, OTHERS
All thermal insulation must comply with local requirement.
THERMAL INSULATION
Power cable
REFRIGERANT PIPE
Tape
• Insulate and tape both the gas piping and
Liquid pipe
liquid piping.
Gas pipe
TEST AND CHECK
Thermal insulator
➝ After all workings are finished, check the working and operation.
• Air distribution ...............Is the air circulation good?
• Drain .............................Is the drainage smoothly and no sweating?
• Gas leakage .................Is the piping connection correctly?
• Wiring ...........................Is the wiring connection correctly?
• Lock-bolt .......................Is the lock-bolt of compressor loosened?
Perform the work according to the Service Manual or Installation
Guide.
REFRIGERANT PIPING
• Use two spanners when connecting the refrigerant pipe to the unit.
• Make a bend with a radius as large as possible.
• Perform air purge with R-22 or vacuum drying.
Flared connection (Union)
Use a seemliness tube
• When piping work is finished, check all joints.
➝ Add refrigerant if piping is over 5m.
Indoor
Model
Additional Refrigerant
LV-C488LLA0
LV-C488LLB0
LV-C608LLA0
LV-C608LLB0
LV-H488LLA0
LV-H488LLB0
LV-H608LLA0
LV-H608LLB0
LV-C368KLA0
LV-C368KLB0
LV-H368KLA0
LV-H368KLB0
LV-C368KLA1
LV-C488LLA1
LV-C608LLA1
Factory charged
60g/m
Flared connection
(Service valve, Ball valve)
50g/m
Outdoor
Select a location that satisfies the following conditions. Install the
unit firmly in place.
INSTALLATION OF OUT DOOR UNIT
➝ Select the following location
• A place where the air conditioner can get good
ventilation.
Above 30Cm
Outdoor unit
• A place where it shall not annoy the neighbors.
• A place where the unit shall be leveled and that
can support the weight of unit and withstand its
vibrations.
Above 30Cm
Above 50Cm
Face of wall
Above 70Cm
➝ Keep a maintenance space
74 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
3) Flaring Work
Main cause for gas leakage is due to defect in flaring work. Carry out correct flaring work in the following proce-
dure.
Cutting the pipes and the cable.
1. Use the piping kit accessory or the pipes purchased
Copper
pipe
locally.
Slanted Uneven Rough
90°
2. Measure the distance between the indoor and the out-
door unit.
3. Cut the pipes a little longer than measured distance.
4. Cut the cable 1.5m longer than the pipe length.
Removing burrs
Pipe
1. Completely remove all burrs from the cut cross section
of pipe/tube.
Reamer
2. Put the end of the copper tube/pipe in a downward
direction as you remove burrs in order to avoid drop-
ping burrs into the tubing.
Point down
Putting nut on
Flare nut
1. Remove flare nuts attached to indoor and outdoor unit,
then put them on pipe/tube having completed burr
removal.
Copper tube
(not possible to put them on after flaring work)
Flaring work
1. Firmly hold copper pipe in a die in the dimension shown in the table below.
2. Carry out flaring work with the flaring tool.
Handle
Yoke
Cone
Bar
Bar
Outside diameter
A
mm
inch
1/4
3/8
1/2
5/8
3/4
mm
0~0.5
0~0.5
0~0.5
0~1.0
1.0~1.3
Ø6.35
Ø9.52
Copper pipe
Clamp handle
Ø12.7
Red arrow mark
Ø15.88
Ø19.05
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 75
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
Check
Smooth all round
1. Compare the flared work with the figure by.
Inside is shiny without scratches
2. If a flared section is defective, cut it off and do flaring
work again.
= Improper flaring =
Inclined Surface Cracked Uneven
damaged
thickness
Even length
all round
4) Connecting of Piping - Indoor
1. Prepare the indoor unit piping and drain hose for
installation thought the wall.
2. Align the center of the liquid side pipe.
Indoor unit tubing
Flare nut Pipes
3. Sufficiently tight the flare nut of the liquid side pipe
with hands.
4. Tight the flare nut with two spanner, as shown.
5. Align the center of gas side pipes.
Open-end wrench (fixed)
Flare nut
6. Sufficiently tight the flare nut of the gas side pipe with
hands.
Connection pipe
7. Tight the flare nut with two spanner as shown.
Wrench
Indoor unit tubing
Outside diameter
Torque
.
mm
inch
1/4
3/8
1/2
5/8
3/4
kg m
Ø6.35
Ø9.52
1.8
4.2
5.5
6.6
6.6
Ø12.7
Ø15.88
Ø19.05
➝ Seal properly the joint of drain hole and drain pipe with
adhesive tape to prevent leakage of water drops.
8. If drain pipe need to be extended at the indoor side
attach the drain pipe with indoor unit drain hose as
shown in fig.
Drain hose
Indoor unit drain hose
Vinyl tape (narrow)
Wrap the insulation material around con-
nection portion
Adhesive
9. Overlap the connection connecting pipe insulation
material and the indoor pipe insulation martial. Bind
them together with the vinyl tape. So that here may
not be any gap.
Plastic bands
Insulation material
76 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
10. If the piping and the drain hose are in common
direction bundle the piping and the drain hose
together by wrapping them with vinyl tape.
Indoor unit pipe
Wrap with vinyl tape
Connection pipe
Vinyl tape (wide)
Connecting cable
Pipe
Vinyl tape(narrow)
11. Rout the indoor tubing and the drain hose to the
required piping hole.
Wrap with vinyl tape
Pipe
Vinyl tape(wide)
Drain hose
NOTICE
Gas side
piping
Common direction of drain and piping. Tape
the tubing, drain hose and the connecting cable.
Be sure that the drain hose is located at the low-
est side of the bundle. Locating at the upper side
can cause drain pan to overflow inside the unit.
NOTICE
Connecting
cable
Liquid side
piping
Drain hose
If the drain hose is routed inside the room, insu-
late the hose with an insulation material* so that
dripping from "sweating"(condensation) will not
damage furniture or floors.
*Foamed polyethylene or equivalent is recom-
mended.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 77
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
5) Connection of the pipes-Outdoor
Align the center of the pipings and sufficiently tighten
the flare nut by hand.
Finally, tighten the flare nut with torque wrench until the
wrench clicks.
Outdoor unit
Gas side piping
• When tightening the flare nut with torque wrench,
ensure the direction for tightening follows the arrow on
the wrench.
(Bigger diameter)
Liquid side
piping
(Smaller
diameter)
Outside diameter
Torque
.
mm
inch
1/4
3/8
1/2
5/8
3/4
kg m
Ø6.35
Ø9.52
1.8
4.2
5.5
6.6
6.6
Ø12.7
Torque wrench
Ø15.88
Ø19.05
78 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
6) Checking the Drainage
1. Set the air direction louvers up-and-down to the posi-
tion(horizontally) by hand.
To check the drainage.
1. Pour a glass of water on the evaporator using a ket-
tle.
2. Ensure the water flows through the drain hose of the
indoor unit without any leakage and goes out the
drain exit.
Drain piping
1. The drain hose should point downward for easy drain
flow.
Downward slope
2. Do not make drain piping like the following.
Accumulated
drain water
Do not raise
Less than
50mm gap
Tip of drain hose
dipped in water
Air
Water
leakage
Water
leakage
Water
leakage
Waving
Ditch
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 79
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
7) Forming the Piping
Form the piping by wrapping the connect-
ing portion of the indoor unit with insula-
tion material and secure it with two kinds
of vinyl tapes.
Seal small openings
around pipings with a
gum type sealer.
• If you want to connect an additional drain hose, the
end of the drain outlet should be routed above the
ground. Secure the drain hose appropriately.
Taping
Drain
hose
In cases where the outdoor unit is
installed below the indoor unit perform the
following.
Pipings
1. Tape the piping, drain hose and connecting cable
from down to up.
Connecting
cable
2. Secure the tapped piping along the exterior wall
using saddle or equivalent.
Trap is required to prevent water
from entering into electrical parts.
In cases where the outdoor unit is
installed above the Indoor unit perform the
following.
Seal a small opening
around the pipings
with gum type sealer.
1. Tape the piping and connecting cable from down to
up.
Trap
2. Secure the taped piping along the exterior wall. Form
a trap to prevent water entering the room.
3. Fix the piping onto the wall by saddle or equivalent.
Trap
80 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
15.4 Wiring Connection
VB Chassis Models
R
1) Connecting cables to the Indoor Unit
1) Firstly remove inlet grille then remove the 'Air
Guide-L' by loosening two screws.
2) Connect the wires to the terminals on the con-
trol board individually according to the outdoor
unit connections.
AIR GUIDE-L
• Ensure the color of the wires of outdoor unit
and the terminal No. are the same as those of
indoor unit respectively
INDOOR UNIT
• Cooling only type
Terminals on the indoor unit 1(L) 2(N)
3
3
4
4
GN/YL
POWER
INPUT
Terminals on the outdoor unit
• Cooling & Heating type
1
Clamp
Terminals on the indoor unit 1(L) 2(N)
3
4
5
6
7
8
2
POWER
INPUT
GN/YL
Control
Panel
Terminals on the outdoor unit
3
4
5
6
7
2) Clamping of cables
1) Arrange two power cables on the control panel.
2) First, fasten the steel clamp with a screw to the inner boss of control panel for securing the wires.
3) For the cooling model, fix the other side of the clamp with a screw strongly.
2
For the heat pump model, put the 0.75mm cable(thinner cable) on the clamp and tighten it with a plastic clamp to the
other boss of the control panel.
4) In Australia, the length of power supply cord from the entry of the power supply to the live pin on the power plug should
be over 1.8m.
CAUTION
The power cord connected to the
indoor unit should be complied with
the following specifications
(Type H05VV-F(Indoor)
The power cable connected between
the indoor and outdoor unit should
be complied with the following
specifications
The connecting cable connected
between the indoor and outdoor unit
should be complied with the
following specifications
approved by HAR or SAA).
(Type H07RN-F approved by HAR or SAA).
(Type H07RN-F approved by HAR or SAA).
NORMAL CROSS-
SECTIONAL AREA
• 2.5mm2(24K)
NORMAL
CROSS-
SECTIONAL
AREA
NORMAL CROSS-
SECTIONAL AREA
• 2.5mm2(24K)
• 2.0mm2(18K)
• 2.0mm2(18K)
0.75mm2
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 81
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
3) Connecting the cable to Outdoor Unit
Outdoor unit
Terminal block
1. Remove the control cover from the unit by loosening
a screw.
Over 5mm
Connect the wires to the terminals on the control
board individually as specified.
Holder for
power supply
cord
2. Secure the cable onto the control board with the hold-
er (clamper).
Power supply
cord
3. Refix the cover control to the original position with the
screw.
Connecting
cable
4. Use a recongnized circuit breaker 20A(18k, 24k)
between the power source and the unit. A disconnec-
tion device to adequately disconnect all supply lines
must be fitted.
Cover control
Holder for
connecting
cable
VC/VD Chassis Models
ELECTRIC WIRE SIZE
ELECTRIC WIRE SIZE (SQMM)
OUTDOOR
FUSE CON-
TROL
INDOOR FUSE
CONTROL
CIRCUIT
BREAKER
MODEL
ON THE
IN PIPE
75°C
GROUND 60°C
36k
48k/60k
10A / 250V
10A / 250V
0.5A / 250V
0.5A / 250V
30A / 3P.
50A / 3P.
-
-
6
6
CAUTION
After the confirmation of the above conditions, prepare the wiring as follows:
1) Never fail to have an individual power specially for the air conditioner. Guidence for wiring is in the
circuit diagram which is pasted on the inside of control box cover.
2) Provide a circuit breaker switch between power source and the unit.
3) The screw which fasten the wiring in the casing of electrical fittings are liable to become loose
due to vibrations, to which the unit is subjected during the course of transportation. Check them
and make sure that they all are tightly fastened. (If they are loose, it could burn-out the wires.)
4) Confirm specification of power source.
5) Confirm electrical capacity is sufficient.
6) Be sure that the starting voltage is maintained at more than 90 percent of the rated voltage
marked on the name plate.
7) Confirm the cable thickness should be proper as specified in the power sources specification.
(Particularly note the relation between cable length and thickness.)
8) Never fail to equip a leakage breaker where it is wet or moist.
9) The following troubles would be caused by voltage drop-down.
• Vibration of a magnetic switch, damage on the contact point there of, fuse breaking, disturbance to
the normal function of a overload protection device.
• Proper starting power is not given to the compressor.
10) The means for disconnection from a power supply shall be incorporated in the fixed wiring and
have an air gap contact separation of at least 3mm in each active(phase) conductors.
82 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
VK/VL Chassis Models
1) Connecting cables to the Indoor Unit
➝ Connect the wires to the terminals on the control board individually according to the outdoor unit connection.
• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit
respectively
➝➝36K/48K/60K Btu (3Ø, 380V~415V)
3 Phase
3 Phase
Heat Pump Model
Cooling Model Only
Terminals on the indoor unit
1
2
3
4
4
S
R
T
N
S
R
T
N
Terminals on the outdoor unit
1
2
3
POWER INPUT
POWER INPUT
: If a power plug is not used, provide a circuit break-
er between power source and the unit as shown by.
Main power source
Air
Conditioner
Circuit Breaker
Use a circuit breake
or time delay fuse.
The power cord connected to the outdoor unit
should be complied with the following specifications
(Rubber insulation, type H05RN-F approved by HAR
or SAA).
The connecting cable connected to the indoor and
outdoor unit should be complied with the following
specifications (Rubber insulation, type H05RN-F
approved by HAR or SAA).
Capacity
Wire Size
NORMAL
36kBtu/h
48kBtu/h
60kBtu/h
CROSS-SECTIONAL
5 x 3.5mm2
AREA 5 x 1.25mm2 (36k/48k/60k)
If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer
or its service agent.
Make sure that the screws of the terminal are not loose.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 83
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
Electrical Wiring - VK/VL Chassis
Perform the electrical wiring work according to the
electrical wiring connection.
Circuit Breaker
Switch box
Main
power source
• All wiring must comply with local requirements.
• Select a power source that is capable of supply-
ing the current required by the air conditioner.
• Use a recognized circuit breaker between the
power source and the unit. A disconnection
device to adequately disconnect all supply lines
must be fitted.
Outdoor
Indoor
• Capacity of circuit breaker
Capacity
36kBtu/h
48kBtu/h
60kBtu/h
Ampere
20A
25A
25A
Connecting the Cables
Indoor
1. The control box of indoor unit is on the left side when
seen from front side.
Control terminal board
2. Connect the cable to the indoor unit by connecting the
wires to the terminals on the control board individually
according to the outdoor unit connection (Ensure that
the color of the wires of the outdoor unit and the termi-
nal no. are same as the those of the indoor unit)
• The circuit diagram behind the panel is subject to
change without notice.
• The earth wire should be longer than the common
wires.
• When installing, refer to the circuit diagram behind
the panel front of the indoor unit.
• Connect the wires firmly so that they may not be
pulled out easily.
• Connect the wires according to color codes, refer-
ring to the wiring diagram.
84 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
15. Installation
2) Connecting the cable to the Outdoor
Unit
Outdoor unit
Terminal block
Cord Clamper
1. Remove the Cover control from the unit by
loosening a screw.
Connect the wires to the terminals on the con-
trol board individually as following.
Power supply
cord
Over 5mm
2. Secure the cable onto the control board with
the holder (clamper).
3. Refix the cover control to the original position
with the screw.
Cover control
CAUTION
After the confirmation of the above conditions, prepare the wiring as follows:
1) Never fail to have an individual power specialized for the air conditioner. As for the method of wiring, be guid-
ed by the circuit diagram pasted on the inside of control box cover.
2) Provide a circuit breaker switch between power source and the unit.
3) The screw which fasten the wiring in the casing of electrical fittings are liable to come loose from vibrations
to which the unit is subjected during the course of transportation. Check them and make sure that they are
all tightly fastened. (If they are loose, it could give rise to burn-out of the wires.)
4) Specification of power source
5) Confirm that electrical capacity is sufficient.
6) Be sure that the starting voltage is maintained at more than 90 percent of the rated voltage marked on the
name plate.
7) Confirm that the cable thickness is as specified in the power sources specification.
(Particularly note the relation between cable length and thickness.)
8) Never fail to equip a leakage breaker where it is wet or moist.
9) The following troubles would be caused by voltage drop-down.
• Vibration of a magnetic switch, damage on the contact point there of, fuse breaking, disturbance to the normal
function of a overload protection device.
• Proper starting power is not given to the compressor.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 85
Download from Www.Somanuals.com. All Manuals Search And Download.
16. Function of Remote Controller
For VC/VD Chassis Model
ON/OFF
Press button to set timer mode.
TRANSMISSION SOURCE
Used for sending control signal to
the air conditioning unit.
HOUR BUTTON
Press button to increase the time
1 hour in each step (24 hours).
TIMER
CLOCK
FAN COOL HEAT
FAN COOL
ON
OFF
LCD DISPLAY
MINUTE BUTTON
HR.
SWING SLEEP
Press button to increase the time
10 minutes in each step in timer
mode and 1 minute in each step
in real time clock.
FAN BUTTON
Press button to select low, Medium,
High or Auto speed.
SWING SLEEP
TIMER
LOW
MED
FAN
HIGH
AUTO
ON
OFF
WARM BUTTON
Press button to increase
temperature 1°C in each step
(Max. 30°C).
COOL
FAN
HOUR
WARM
MIN
MODE BUTTON
Press button to select Cool, Fan or
Heat mode.
MODE
HEAT
T
E
M
P
COOL
COOL BUTTON
Press button to decrease
temperature 1°C in each step
(Min. 15°C).
SWING
SLEEP
ON / OFF
ON/OFF BUTTON
Pressing this button will turn the air-
conditioning unit on or off.
SWING BUTTON
Air distributor in all modes.
SLEEP BUTTON
Sleep mode will automatically
adjust temperature and save
energy when you are sleeping.
LCD DISPLAYS
TIMER
MODE
TIMER ON/OFF
FAN COOL HEAT
ON
OFF
FAN, COOL, HEAT
CLOCK
SIGNAL SENDING
SET TEMP
CLOCK
HR.
HOUR & MINUTE
SWING SLEEP
FAN SPEED
AUTO
SWING
SLEEP
LOW-MED-HI
86 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
16. Function of Remote Controller
Cooling Only Model(18k, 24k, 28k)
1 OPERATION DISPLAY
Signal transmitter
Displays the operation conditions.
Transmits the signals
to the room air conditioner.
2 START/STOP BUTTON
Operation starts when this button is pressed and stops
when the button is pressed again.
3 OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
1
4 ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping operation.
5 TIME SETTING BUTTONS
Used to adjust the time.
7
3
6 TIMER SET/CANCEL BUTTONS
Used to set the timer when the desired time is obtained
and to cancel the Timer operation.
2
ON
OFF
7 AIR FLOW DIRECTION START/STOP BUTTON
4
5
6
8
9
Used to stop or start louver movement and set the desired
up/down airflow direction.
SET
CANCEL
10
11
8 SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
9 AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or heating
(turns indoor fan on/off).
10 ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
11 RESET BUTTON
Used prior to resetting time or after replacing batteries.
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 87
Download from Www.Somanuals.com. All Manuals Search And Download.
16. Function of Remote Controller
Heat Pump Model (18k, 24k, 28k)
1 OPERATION DISPLAY
Signal transmitter
Displays the operation conditions.
2 START/STOP BUTTON
Transmits the signals
to the room air conditioner.
Operation starts when this button is pressed and stops
when the button is pressed again.
3 OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
4 ON/OFF TIMER BUTTONS
1
Used to set the time of starting and stopping operation.
5 TIME SETTING BUTTONS
Used to adjust the time.
6 TIMER SET/CANCEL BUTTONS
7
3
Used to set the timer when the desired time is obtained
and to cancel the Timer operation.
2
7 AIR FLOW DIRECTION START/STOP BUTTON
ON
OFF
Used to stop or start louver movement and set the
desired up/down airflow direction.
4
5
6
8
9
SET
CANCEL
8 SLEEP MODE AUTO BUTTON
10
11
Used to set Sleep Mode Auto operation.
9 AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or heating
(turns indoor fan on/off).
10 ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
11 RESET BUTTON
Used prior to resetting time or after replacing batter-
ies.
88 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
Download from Www.Somanuals.com. All Manuals Search And Download.
16. Function of Remote Controller
For VK/VL Chassis Models
The remote control transmits the signals to the system.
START/STOP BUTTON
Operation starts when this button is pressed
and stops when the button is pressed again.
1
Remote Control
OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
2
3
(Cooling Only)
(Heat Pump)
Signal transmitter
ROOM TEMPERATURE
SETTING BUTTONS
Used to select the room temperature.
INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps
low, medium, high and CHAOS.
4
5
6
JET COOL
Used to start or stop the speed cooling/heating.
(Speed cooling/heating operates super high fan speed.)
5
6
1
3
CHAOS SWING BUTTON
Used to stop or start louver movement and
set the desired up/down airflow direction.
4
ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping operation.
7
8
10
2
7
CANCEL
9
TIME SETTING BUTTONS
Used to adjust the time.
SET
ON
OFF
11
8
12
14
TIMER SET/CANCEL BUTTON
Used to set the timer when the desired time is obtained
and to cancel the Timer operation.
9
13
SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
10
11
AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or heating.
Flip-up door
(opened)
ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
12
13
14
Operation Mode
RESET BUTTON
Initialize remote controller.
Cooling Operation
2nd F Button
Used prior to using modes printed in blue at the bottom
of buttons.
Auto Operation
Healthy Dehumidification Operation
Heating Operation
•
Cooling Model( ), Heat Pump Model(
)
Ceiling & Floor, Ceiling Suspended (50Hz, R22) 89
Download from Www.Somanuals.com. All Manuals Search And Download.
|
Lenoxx Electronics CD Player CD 2086 User Manual
Lexmark Printer 21Z0140 User Manual
Life Fitness Treadmill M051 00K75 0002 User Manual
Lincoln Electric Welder SVM165 A User Manual
Mackie DJ Equipment U40d User Manual
Magma Gas Grill A10 918L User Manual
Makita Paint Sprayer BVF104 User Manual
Masterbuilt Fryer 20010112 User Manual
Memorex MP3 Player MP3115 User Manual
Microsoft Tablet 7XR 00001 User Manual