TECHNICAL DATA
&
SERVICE MANUAL
FILE NO.
XS4232 / C4232, CL4232
TS4232 / C4232, CL4232
SPLIT SYSTEM AIR CONDITIONER
INDOOR MODEL No.
PRODUCT CODE No.
OUTDOOR MODEL No.
PRODUCT CODE No.
854 016 12
C4232
XS4232
854 016 10
CL4232
854 016 11
C4232
854 016 12
854 016 11
TS4232
854 016 09
CL4232
Indoor Unit
Outdoor Unit
XS4232
C4232
CL4232
TS4232
85464869178000
REFERENCE NO. SM830078
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Table of Contents
1. OPERATING RANGE ....................................................................................... 5
2. SPECIFICATIONS ............................................................................................ 6
(1) Unit Specifications ...................................................................................... 6
(2) Major Component Specifications .............................................................. 10
(A) Indoor Unit .......................................................................................... 10
(B) Outdoor Unit........................................................................................ 12
(3) Other Component Specifications .............................................................. 14
(A) Indoor Unit .......................................................................................... 14
(B) Outdoor Unit........................................................................................ 16
3. DIMENSIONAL DATA..................................................................................... 18
(1) Indoor Unit ................................................................................................ 18
(2) Outdoor Unit.............................................................................................. 20
4. COOLING CAPACITY .................................................................................... 21
5. PERFORMANCE CHARTS ............................................................................ 25
(1) Operating Current ..................................................................................... 25
(2) High and Low Pressure............................................................................. 29
6. AIR THROW DISTANCE CHART ................................................................... 31
7. REFRIGERANT FLOW DIAGRAM ................................................................. 32
8. INSTALLATION INSTRUCTIONS .................................................................. 33
9. ELECTRICAL DATA ....................................................................................... 38
10. ELECTRICAL WIRING DIAGRAMS ............................................................... 39
(1) Indoor Unit ................................................................................................ 39
(2) Outdoor Unit.............................................................................................. 43
11. PROCESSES AND FUNCTIONS.................................................................. 47
(1) Room Temperature Control ...................................................................... 47
(2) Freeze Prevention..................................................................................... 48
(3) Drain Pump Control .................................................................................. 48
(4) Outdoor Fan Speed Control ...................................................................... 49
12. SERVICE PROCEDURES .............................................................................. 50
(1) Troubleshooting ........................................................................................ 50
(2) A Sensor is Defective................................................................................ 61
(3) Operation of Major Electrical Parts ........................................................... 61
(4) Checking the Electrical Components ........................................................ 62
SM830078
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– 3 –
Introduction: Read Me First!
This manual will help you understand and service the air conditioner. To help you find the information you need,
we have divided it into 5 main sections. Each section is divided into chapters with charts, tables and explana-
tions to help you find and repair problems.
❑
❑
Section 1: Specifications, tells you about the physical and electrical make up of the unit, as well
as its heating and cooling capacities. Look in this section to find the correct values for
components and functions.
Section 2: Processes and Functions, explains each different part of the cooling and heating
cycle, and how each control function reacts to changing conditions to keep the room at the set
temperature range.
❑
❑
Section 3: Electrical Data, which has fold-out schematic and wiring diagrams so you can find
the parts you need to check when something is wrong, and see how they should be connected.
Section 4: Service Procedures, has two main parts, a diagnostic chapter to help you find the
specific component to replace or adjust, and a chapter with specific procedures and values to
guide you in checking the electrical components in the unit.
HOW TO USE THIS MANUAL
You can use this manual both as a reference to find specific information about the capacity, functions and
construction of this unit, and as a source of information to help you set up and maintain the unit.
When this unit is not working properly, and the cause is not known, you can use the procedures in
Section 3: Servicing Procedures to find the problem, fix it, and restore the unit to its proper functioning.
This air conditioner has many helpful self diagnostic features to help you identify problem areas quickly.
So you will be ready when a problem happens, we suggest you look this manual over and become familiar with it
by following these steps:
1.
2.
Look at the TABLE OF CONTENTS to get an idea of what is in this manual and where to find it.
Look at the chapter about TROUBLE SHOOTING, so you are familiar with the way the flow
charts work. They are designed to guide you quickly through the possible causes for each kind of
problem that is likely to happen to the Unit. Particularly read the introduction to this section, and
the parts about the self-diagnosis and error codes which show on the display.
3.
4.
Look at the chapter about CHECKING ELECTRICAL COMPONENTS. You already know
about most of these procedures. This chapter gives you the specific values and methods for
these components. If you don’t know some of these procedures, you can easily learn them here.
Read the Instruction Manual! The Instruction Manual is included here because it helps you help
the user to set the temperature controls properly and know how to take care of any simple
problems that may happen, as well as know when to call for service. The Instruction Manual also
has illustrations, care, and installation information not found in the rest of the service manual. It is
short, and if you read it carefully, you will be able to answer the customers questions easily, and
also know the most efficient ways for setting times and temperatures.
Please use this manual to make your work easier, keep the air conditioner functioning well, and keep your
customers satisfied.
SM830078
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– 4 –
1. OPERATING RANGE
XS4232, TS4232 / C4232
Temperature
Indoor Air Intake Temp. Outdoor Air Intake Temp.
Maximum
Minimum
95 °F DB / 71 °F WB
67 °F DB / 57 °F WB
115 °F DB
67 °F DB
XS4232, TS4232 / CL4232
Temperature
Indoor Air Intake Temp. Outdoor Air Intake Temp.
Maximum
Minimum
95 °F DB / 71 °F WB
67 °F DB / 57 °F WB
115 °F DB
0 °F DB
SM830078
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– 5 –
2. SPECIFICATIONS
(1) Unit Specifications
MODEL No.
Indoor Unit
Outdoor Unit
XS4232
C4232
POWER SOURCE
PERFORMANCE
Capacity
230 - 208 V / 1 Phase / 60 Hz
Cooling
BTU / h
kW
cu.ft. / min.
Pints / h
42,000
12.32
980
40,500
11.88
880
Air circulation (Hi)
Moisture removal (High)
ELECTRICAL RATINGS
Voltage rating
14.6
14.8
VAC
230
208
Available voltage range
Running amperes*
Max. running amperes**
Power input
VAC
187 - 253
A
A
W
%
20.8
24.1
4,230
88
21.1
25.3
4,120
94
Power factor
S.E.E.R
BTU / Wh
10.2
134
10.3
134
Max. starting amperes
Maximum fuse size
FEATURES
A
A
50
Controls
Microprocessor
Timer
ON / OFF 24-hours & Program
Fan speed Indoor / Outdoor
Air deflection
3 and Automatic control / 2 (Auto)
Horizontal / Vertical
– / Automatic
Air filter
Washable, easy access, long life (2,500 hr)
Remote controller (Accessory)
Refrigerant control
Refrigerant tubing connections
Drain pump / Drain pipe trade size
Compressor
RCS - 5PS4U
Capillary tube
Flare type
Max. head 9-27/32 in. above drain connection / 3/4 in. (26.7 mm)
Scroll
Operation sound
Indoor - Hi / Me / Lo
Outdoor - Hi
dB - A
dB - A
43 / 40 / 36
56
REFRIGERANT TUBING
Limit of tubing length
ft. (m)
ft. (m)
ft. (m)
165 (50)
50 (15)
Limit of tubing length at shipment
Limit of elevation difference
between the two units
Outdoor unit is higher than indoor unit: 165 (50)
Outdoor unit is lower than indoor unit: 100 (30)
Refrigerant tube
outer diameter
Narrow tube
Wide tube
in. (mm)
in. (mm)
3 / 8 (9.52)
3 / 4 (19.05)
Refrigerant amount at shipment
DIMENSIONS & WEIGHT
Unit dimensions
lbs. (kg)
R22 : 9.7 (4.4)
Indoor unit
11-1/32
41-11/32
29-29/32
60
3-1/16
45-9/32
33-27/32
15
12-7/16
43-27/32
32-25/32
71
Outdoor unit
Height
Width
Depth
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
cu. ft. (m3)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
cu. ft. (m3)
(280)
(1,050)
(760)
(27)
48-5/8
37
13-3/8
205
(1,235)
(940)
(340)
(93)
Net weight
Indoor grille dimensions
Height
Width
Depth
(78)
–
–
–
–
(1,150)
(860)
(7)
Net weight
Indoor Unit
Package dimensions
Height
Width
Depth
(316)
(1,114)
(833)
(32)
52-7/32
40
16-3/8
229
(1,326)
(1,016)
(416)
(104)
(0.56)
Shipping weight
Shipping volume
Indoor grille
10.3
(0.293)
(104)
(1,257)
(999)
(10)
19.8
Height
Width
Depth
4-3/32
49-1/2
39-11/32
29
–
–
–
–
–
Package dimensions
Shipping weight
Shipping volume
4.6
(0.131)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Cooling :
Rating conditions (*)
: Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 95 °F DB / 75 °F WB
Full load conditions (**) : Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 115 °F DB
SM830078
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– 6 –
2. SPECIFICATIONS
(1) Unit Specifications
MODEL No.
Indoor Unit
Outdoor Unit
XS4232
CL4232
POWER SOURCE
PERFORMANCE
Capacity
230 - 208 V / 1 Phase / 60 Hz
Cooling
BTU / h
kW
cu.ft. / min.
Pints / h
42,000
12.32
980
40,500
11.88
880
Air circulation (Hi)
Moisture removal (High)
ELECTRICAL RATINGS
Voltage rating
14.6
14.8
VAC
230
208
Available voltage range
Running amperes*
Max. running amperes**
Power input
VAC
187 - 253
A
A
W
%
20.8
24.1
4,230
88
21.1
25.3
4,120
94
Power factor
S.E.E.R
BTU / Wh
10.2
134
10.3
134
Max. starting amperes
Maximum fuse size
FEATURES
A
A
50
Controls
Microprocessor
Low ambient control
Timer
Built-in 0 °F
ON / OFF 24-hours & Program
Fan speed Indoor / Outdoor
Air deflection
3 and Automatic control / 3 (Auto)
Horizontal / Vertical
– / Automatic
Air filter
Washable, easy access, long life (2,500 hr)
Remote controller (Accessory)
Refrigerant control
Refrigerant tubing connections
Drain pump / Drain pipe trade size
Compressor
RCS - 5PS4U
Capillary tube
Flare type
Max. head 9-27/32 in. above drain connection / 3/4 in. (26.7 mm)
Scroll
Operation sound
Indoor - Hi / Me / Lo
Outdoor - Hi
dB - A
dB - A
43 / 40 / 36
56
REFRIGERANT TUBING
Limit of tubing length
ft. (m)
ft. (m)
ft. (m)
165 (50)
50 (15)
Limit of tubing length at shipment
Limit of elevation difference
between the two units
Outdoor unit is higher than indoor unit: 165 (50)
Outdoor unit is lower than indoor unit: 100 (30)
Refrigerant tube
outer diameter
Narrow tube
Wide tube
in. (mm)
in. (mm)
3 / 8 (9.52)
3 / 4 (19.05)
Refrigerant amount at shipment
DIMENSIONS & WEIGHT
Unit dimensions
lbs. (kg)
R22 : 9.7 (4.4)
Indoor unit
11-1/32
41-11/32
29-29/32
60
3-1/16
45-9/32
33-27/32
15
12-7/16
43-27/32
32-25/32
71
Outdoor unit
Height
Width
Depth
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
cu. ft. (m3)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
cu. ft. (m3)
(280)
(1,050)
(760)
(27)
48-5/8
37
13-3/8
205
(1,235)
(940)
(340)
(93)
Net weight
Indoor grille dimensions
Height
Width
Depth
(78)
–
–
–
–
(1,150)
(860)
(7)
Net weight
Indoor Unit
Package dimensions
Height
Width
Depth
(316)
(1,114)
(833)
(32)
52-7/32
40
16-3/8
229
(1,326)
(1,016)
(416)
(104)
(0.56)
Shipping weight
Shipping volume
Indoor grille
10.3
(0.293)
(104)
(1,257)
(999)
(10)
19.8
Height
Width
Depth
4-3/32
49-1/2
39-11/32
29
–
–
–
–
–
Package dimensions
Shipping weight
Shipping volume
4.6
(0.131)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Cooling :
Rating conditions (*)
: Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 95 °F DB / 75 °F WB
Full load conditions (**) : Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 115 °F DB
SM830078
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– 7 –
2. SPECIFICATIONS
(1) Unit Specifications
MODEL No.
Indoor Unit
TS4232
C4232
Outdoor Unit
POWER SOURCE
PERFORMANCE
Capacity
230 - 208 V / 1 Phase / 60 Hz
Cooling
BTU / h
kW
42,000
12.32
900
40,500
11.88
800
Air circulation (Hi)
Moisture removal (High)
ELECTRICAL RATINGS
Voltage rating
cu.ft. / min.
Pints / h
14.8
14.6
VAC
230
208
Available voltage range
Running amperes*
Max. running amperes**
Power input
VAC
187 - 253
A
20.6
21.4
4,190
88
21.0
22.7
4,100
94
A
W
Power factor
%
S.E.E.R
BTU / Wh
10.2
134
10.3
134
Max. starting amperes
Maximum fuse size
FEATURES
A
A
50
Controls
Microprocessor
Timer
ON / OFF 24-hours & Program
Fan speed Indoor / Outdoor
Air deflection
3 and Automatic control / 2 (Auto)
Manual / Automatic
Washable, easy access, long life (2,500 hr)
RCS - 5PS4U
Horizontal / Vertical
Air filter
Remote controller (Accessory)
Refrigerant control
Refrigerant tubing connections
Drain pipe trade size
Compressor
Capillary tube
Flare type
3 / 4 in. (26.7 mm)
Scroll
Operation sound
Indoor - Hi / Me / Lo
Outdoor - Hi
dB - A
dB - A
42 / 40 / 35
56
REFRIGERANT TUBING
Limit of tubing length
ft. (m)
ft. (m)
ft. (m)
165 (50)
50 (15)
Limit of tubing length at shipment
Limit of elevation difference
between the two units
Outdoor unit is higher than indoor unit: 165 (50)
Outdoor unit is lower than indoor unit: 100 (30)
Refrigerant tube
outer diameter
Narrow tube
Wide tube
in. (mm)
in. (mm)
3 / 8 (9.52)
3 / 4 (19.05)
Refrigerant amount at shipment
DIMENSIONS & WEIGHT
Unit dimensions
lbs. (kg)
R22 : 9.7 (4.4)
Indoor unit
9-7/16
Outdoor unit
Height
Width
Depth
Height
Width
Depth
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
lbs. (kg)
cu.ft. (m3)
(240)
(1,575)
(670)
(317)
(1,678)
(789)
(38)
48-5/8
(1,235)
(940)
62
37
26-3/8
12-15/32
66-1/16
31-1/16
84
13-3/8
52-7/32
40
(340)
Package dimensions
(1,326)
(1,016)
(416)
16-3/8
205
Net weight
(93)
Shipping weight
Shipping volume
97
(44)
229
(104)
14.8
(0.42)
19.8
(0.56)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Cooling :
Rating conditions (*)
: Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 95 °F DB / 75 °F WB
Full load conditions (**) : Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 115 °F DB
SM830078
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– 8 –
2. SPECIFICATIONS
(1) Unit Specifications
MODEL No.
Indoor Unit
TS4232
CL4232
Outdoor Unit
POWER SOURCE
PERFORMANCE
Capacity
230 - 208 V / 1 Phase / 60 Hz
Cooling
BTU / h
kW
42,000
12.32
900
40,500
11.88
800
Air circulation (Hi)
Moisture removal (High)
ELECTRICAL RATINGS
Voltage rating
cu.ft. / min.
Pints / h
14.8
14.6
VAC
230
208
Available voltage range
Running amperes*
Max. running amperes**
Power input
VAC
187 - 253
A
20.6
21.4
4,190
88
21.0
22.7
4,100
94
A
W
Power factor
%
S.E.E.R
BTU / Wh
10.2
134
10.3
134
Max. starting amperes
Maximum fuse size
FEATURES
A
A
50
Controls
Microprocessor
Low ambient control
Timer
Built-in 0 °F
ON / OFF 24-hours & Program
Fan speed Indoor / Outdoor
Air deflection
3 and Automatic control / 3 (Auto)
Manual / Automatic
Washable, easy access, long life (2,500 hr)
RCS - 5PS4U
Horizontal / Vertical
Air filter
Remote controller (Accessory)
Refrigerant control
Refrigerant tubing connections
Drain pipe trade size
Compressor
Capillary tube
Flare type
3 / 4 in. (26.7 mm)
Scroll
Operation sound
Indoor - Hi / Me / Lo
Outdoor - Hi
dB - A
dB - A
42 / 40 / 35
56
REFRIGERANT TUBING
Limit of tubing length
ft. (m)
ft. (m)
ft. (m)
165 (50)
50 (15)
Limit of tubing length at shipment
Limit of elevation difference
between the two units
Outdoor unit is higher than indoor unit: 165 (50)
Outdoor unit is lower than indoor unit: 100 (30)
Refrigerant tube
outer diameter
Narrow tube
Wide tube
in. (mm)
in. (mm)
3 / 8 (9.52)
3 / 4 (19.05)
Refrigerant amount at shipment
DIMENSIONS & WEIGHT
Unit dimensions
lbs. (kg)
R22 : 9.7 (4.4)
Indoor unit
9-7/16
Outdoor unit
Height
Width
Depth
Height
Width
Depth
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
lbs. (kg)
cu.ft. (m3)
(240)
(1,575)
(670)
(317)
(1,678)
(789)
(38)
48-5/8
(1,235)
(940)
62
37
26-3/8
12-15/32
66-1/16
31-1/16
84
13-3/8
52-7/32
40
(340)
Package dimensions
(1,326)
(1,016)
(416)
16-3/8
205
Net weight
(93)
Shipping weight
Shipping volume
97
(44)
229
(104)
14.8
(0.42)
19.8
(0.56)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Cooling :
Rating conditions (*)
: Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 95 °F DB / 75 °F WB
Full load conditions (**) : Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 115 °F DB
SM830078
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– 9 –
2. SPECIFICATIONS
(2) Major Component Specifications
(A) Indoor Unit
MODEL No.
XS4232
230 - 208 V / 1 phase / 60 Hz
RCS - 5PS4U
Source
Remote controller (Accessory)
Controller P. C. B Ass'y
Control circuit fuse
Switch Ass'y
CR - TS2432
250 V, 3 A
SW - X363GS
Fan (Number … diameter)
Fan motor
in.
(mm)
Turbo (1…19-9/32 (490))
Model
SFG6X - 61A3P
Source
230 - 208 V / 1 phase / 60 Hz
No. of pole … r.p.m. (230 V, High)
Nominal output
rpm
W
6 … 560
60
Coil resistance
Ω
BRW - WHT
WHT - VLT
VLT - ORG
:
:
:
71.1
8.7
,
,
,
ORG - YEL
VLT - PNK
YEL - BLK
:
:
:
22.7
43.2
54.32
(Ambient temperature 68 °F)
13.3
Safety device
Operating temperature
Open
Close
VAC,
°F
°F
266 ± 14.4
174.2 ± 27
440 V , 6 µF
Run capacitor
Heat exchanger
Coil
µF
Aluminum plate fin / Copper tube
2 … 14.9
Rows … Fins per inch
Face area
ft.2
(m2)
5.17 (0.48)
Panel
Model No.
PNR - XS3632
IND - XS3632
Indicator Lamp Ass'y
Auto louver motor
Auto louver motor … Rated
Coil resistance (Ambient temperature 77 °F)
MT8 - 3C
V, W, rpm
240 VAC , 3 W , 3 rpm
16,430 Ω ± 8 %
Ω
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 10 –
2. SPECIFICATIONS
(2) Major Component Specifications
(A) Indoor Unit
MODEL No.
TS4232
230 - 208 V / 1 phase / 60 Hz
RCS - 5PS4U
Source
Remote controller (Accessory)
Controller P. C. B Ass'y
Control circuit fuse
Switch Ass'y
CR - TS2432
250 V, 3 A
SW - X363GS
Fan (Number … diameter)
Fan motor
in.
(mm)
Centrifugal (4 ... 5-29/32(150))
Model
KFG4X - 101C6P
Source
230 - 208 V / 1 phase / 60 Hz
No. of pole … r.p.m. (230 V, High)
Nominal output
rpm
W
1,015
100
Coil resistance
Ω
BRW - WHT
WHT - VLT
VLT - ORG
:
:
:
61.05
,
ORG - YEL
:
:
:
13.23
19.25
10.81
(Ambient temperature 68 °F)
9.955 , YEL - BLK
9.576 , BLK - PNK
Safety device
Operating temperature
Open
Close
VAC,
°F
°F
266 ± 14.4
174.2 ± 27
440 V , 4 µF
Run capacitor
µF
Heat exchanger
Coil
Aluminum plate fin / Copper tube
3 … 14.9
Rows … Fins per inch
Face area
ft.2
(m2)
3.51 (0.326)
Auto louver motor
Model No.
MT8 - 3C
Auto louver motor … Rated
Coil resistance (Ambient temperature 77 °F)
V, W, rpm
240 VAC , 3 W , 3 rpm
16,430 Ω ± 8 %
Ω
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 11 –
2. SPECIFICATIONS
(2) Major Component Specifications
(B) Outdoor Unit
MODEL No.
C4232
230 - 208 V / 1 phase / 60 Hz
Scroll (Hermetic)
ZR47KC - PFV
230 - 208 V / 1 phase / 60 Hz
4,270
Source
Compressor
Model
Source
Nominal output
W
cc
Ω
Compressor oil
1,240
Coil resistance (Ambient temperature 77 °F)
Safety device
R - W : 0.475 , S - W : 1.850
Internal type
Overload relay models
—
Operating temperature
Open
Close
°F
°F
320 ±
9
189 ± 20
—
Operating ampere (at 77 °F)
Run capacitor
A
VAC,
lbs.
µF
(kg)
400 V, 50 µF
R22 : 9.7 (4.4)
Refrigerant amount charged at shipment
High pressure switch
ACB - 1UB11
+ 2.0
Set pressure
OFF kg/cm2
ON kg/cm2
30
+ 0.5
24 ± 2.0
Propeller
Fan
Number...diameter
Fan speeds
Fan motor
in.
(mm)
1 … 18-3/32 (460)
2 (AUTO)
Model
KFC6T - 91D6P × 2
230 - 208 V / 1 phase / 60 Hz
6 … 879
Source
No. of pole … rpm (230 V, High)
Nominal output
rpm
W
110 × 2
Coil resistance
Ω
BRW – WHT
WHT – VLT
:
:
67.14
64.85
,
,
VLT – YEL
YEL – PNK
:
:
11.42
10.60
(Ambient temperature 68 °F)
Safety device
Operating temperature
Open
Close
VAC,
°F
°F
µF
248 ±
9
171 ± 27
Run capacitor
Heat exchanger
Coil
440 V, 4 µF × 2
Aluminum plate fin / Copper tube
2 … 12.7
Rows … Fins per inch
Face area
ft.2
(m2)
11.63 (1.08)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 12 –
2. SPECIFICATIONS
(2) Major Component Specifications
(B) Outdoor Unit
MODEL No.
CL4232
230 - 208 V / 1 phase / 60 Hz
CR - CL2432 (Microprocessor)
250 V, 3 A
Source
Controller P.C.B. Ass'y
Control circuit fuse
Compressor
Scroll (Hermetic)
ZR47KC - PFV
Model
Source
230 - 208 V / 1 phase / 60 Hz
2,200
Nominal output
W
cc
Ω
Compressor oil
1,240
Coil resistance (Ambient temperature 77 °F)
Safety device
R – W : 0.475 , S – W : 1.850
Internal type
Overload relay models
—
Operating temperature
Open
Close
°F
°F
320 ±
9
189 ± 20
—
Operating ampere (at 77 °F)
Run capacitor
A
VAC,
V,
µF
W
400 V, 50 µF
230 V, 30 W
R22 : 9.7 (4.4)
Crank case heater
Refrigerant amount charged at shipment
High pressure switch
Set pressure
lbs.
(kg)
-
ACB 1UB11
+ 2.0
+ 0.5
OFF kg/cm2
ON kg/cm2
30
24 ± 2.0
Propeller
Fan
Number...diameter
Fan speeds
Fan motor
in.
(mm)
1 ... 18 - 3/32 (460)
3 (AUTO)
Model
KFC6T - 91D6P × 2
230 - 208 V / 1 phase / 60 Hz
6 ... 879
Source
No. of pole ..... rpm (230 V, High)
Nominal output
W
110 × 2
Coil resistance
(Ambient temperature 68 °F)
Ω
BRN – WHT
WHT – VLT
:
:
67.14 , VLT – YEL : 11.42
64.85 , YEL – PNK : 10.60
Safety device
Internal type
Operating temperature
Open
Close
VAC,
°F
°F
µF
248 ±
9
171 ± 27
Run capacitor
Heat exchange
Coil
440 V, 4 µF × 2
Aluminum plate fin / Copper tube
Rows ..... Fins per inch
Face area
2 ... 12.7
ft.2
(m2)
11.63 (1.08)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 13 –
2. SPECIFICATIONS
(3) Other Component Specifications
(A) Indoor Unit
MODEL No.
XS4232
ATR – I104A
AC 220 V, 60 Hz
10.6 V, 0.93 A
9.85 VAC
Power Transformer
Rated
Primary
Secondary
Capacity
Coil resistance
(Ambient temprature 77 °F)
Ω
WHT - WHT
:
101
,
BRN - BRN
:
0.42
Thermistor cut off temperature
Thermistor (Coil sensor)
Coil resistance
°F
266
PBC - 41E - S36
kΩ
14 °F : 23.7
23 °F : 18.8
32 °F : 15.0
,
,
,
41 °F : 12.1
50 °F : 9.7
59 °F : 8.0
Thermistor (Room or coil sensor)
KTEC - 35 - S6
Coil resistance
kΩ
32 °F : 16.5
41 °F : 12.8
50 °F : 10.0
68 °F : 6.3
86 °F : 4.0
,
,
,
,
,
104 °F : 2.7
113 °F : 2.2
122 °F : 1.8
131 °F : 1.5
Drain pump
WP20SL - 21
AC 200 V, 14.7 W
FS - 0218 - 103
AC 200 V, 50 W
SW - X363GS
IND - XS3632
MT8 - 3C
Rated
Float switch
MAX Rated (Contact rated)
Switch Ass'y
Indicator Lamp Ass'y
Synchronized Motor
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 14 –
2. SPECIFICATIONS
(3) Other Component Specifications
(A) Indoor Unit
MODEL No.
TS4232
ATR – I104A
AC 220 V, 60 Hz
10.6 V, 0.93 A
9.85 VAC
Power Transformer
Rated
Primary
Secondary
Capacity
Coil resistance
(Ambient temprature 77 °F)
Ω
WHT - WHT
:
101
,
BRN - BRN
:
0.42
Thermistor cut off temperature
Thermistor (Coil sensor)
Coil resistance
°F
266
PBC - 41E - S36
kΩ
14 °F : 23.7
23 °F : 18.8
32 °F : 15.0
,
,
,
41 °F : 12.1
50 °F : 9.7
59 °F : 8.0
Thermistor (Room or coil sensor)
KTEC - 35 - S6
Coil resistance
kΩ
32 °F : 16.5
41 °F : 12.8
50 °F : 10.0
68 °F : 6.3
86 °F : 4.0
,
,
,
,
,
104 °F : 2.7
113 °F : 2.2
122 °F : 1.8
131 °F : 1.5
Switch Ass'y
SW - X363GS
IND - TS2432
MT8 - 3C
Indicator Lamp Ass'y
Synchronized Motor
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 15 –
2. SPECIFICATIONS
(3) Other Component Specifications
(B) Outdoor Unit
MODEL No.
C4232
Compressor Motor Magnetic Contactor
FC - 2SUL
Coil rated
AC 240 V, 60 Hz
350 ± 10 %
AC 240 V, 35 A
AC 240 V, 3 A
HH62S
Coil resistance (at 68 °F)
Contact rated (Main)
Ω
Contact rated (Auxiliary)
Power Relay
Coil rated
AC 240 V, 60 Hz
17.2
Coil resistance (at 77 °F)
Contact rated
kΩ
AC 220 V, 5 A
YTB - 4U305F
Thermostat (Coil sensor)
Operating Temperature
°F
79 ± 3 OFF
+ 3
– 1
75
ON
Contact rated
200 to 240 V, 1 A
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 16 –
2. SPECIFICATIONS
(3) Other Component Specifications
(B) Outdoor Unit
MODEL No.
CL4232
FC - 2SUL
Compressor Motor Magnetic Contactor
Coil rated
AC 240 V, 60 Hz
350 ± 10 %
AC 240 V, 35 A
AC 240 V, 3 A
HH62S
Coil resistance (at 68 °F)
Contact rated (Main)
Ω
Contact rated (Auxiliary)
Power Relay
Coil rated
AC 240 V, 60 Hz
17.2
Coil resistance (at 77 °F)
Contact rated
kΩ
AC 220 V, 5 A
ATR - I35B
Power Transformer
Rated
Primary
AC 220 V, 60 Hz
14 V, 0.2 A
2.8 VAC
Secondary
Capacity
Coil resistance (at 78 °F )
Thermal cut off temperature
Thermistor (Outdoor Temp. sensor)
Coil resistance
Ω
WHT – WHT : 482.5
,
BRN – BRN : 3.95
°F
266
PBC - 41E - S4
kΩ
14 °F : 23.7
23 °F : 18.8
32 °F : 15.0
41 °F : 12.1
,
,
,
,
50 °F : 9.7
68 °F : 6.5
86 °F : 4.4
104 °F : 3.1
113 °F : 2.6
DATA SUBJECT TO CHANGE WITHOUT NOTICE
SM830078
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– 17 –
3. DIMENSIONAL DATA
(1) Indoor Unit: XS4232
8-19/32
8-9/32
2-3/8
2-3/4
2-13/32
6-1/2
11-7/32
32-9/32 (Ceiling opening)
12-29/32
8-19/32
1-3/16
33-27/32
19-11/16
23-7/32 (Suspention bolt pitch)
4-29/32
13-15/32
19/32
1-7/8
8-9/32
• Remote controller (Accessory)
Dimension : inch
Air intake grille
Air outlet
Refrigerant liquid line (ø3/8")
Refrigerant gas line (ø3/4")
Drain connection
Power supply entry
For discharge duct
Humidifier (option) mounting hole
Suspension bolt mounting
2-13/32
23/32
1813_X_S
SM830078
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– 18 –
3. DIMENSIONAL DATA
(1) Indoor Unit: TS4232
6-3/32
7-31/32
12-7/32
11-1/32
3-3/8
5-3/4
5-9/16
11-1/32
4-3/4
3-5/32
Holes in the rear side (View from front)
Hole for wall-through piping (View from front)
5-3/16
2-25/32
59-1/4 (Suspension bolt hole pitch)
1-3/8
61-7/32
26-3/8
10
or more
10
or more
Air outlet
62
9-7/8
8-7/16
9-7/8
Front
(Service space)
(Service space)
Air intake
3-1/2
4-1/16
5-25/32
7-7/32
Dimension : inch
• Remote controller (Accessory)
Drain connection
Drain connection for left side
Refrigerant liquid line (3/8") Flare connection
Refrigerant gas line (3/4") Flare connection
Hole for rear side refrigerant tubing
Hole for through-the-wall refrigerant tubing (ø3-15/16" hole)
Hole for fresh air intake (Knockout hole)
Hole for right side refrigerant tubing (Knockout hole)
Hole for left side drain connection (Knockout hole)
Hole for power supply (Conduit size 1/2")
Infrared rays receiver for wireless remote controller
Cutting position for fresh air intake
2-13/32
23/32
1341_TS_I
SM830078
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– 19 –
3. DIMENSIONAL DATA
(2) Outdoor Unit: C4232, CL4232
6-11/16
26
4-21/64
1-31/32
1-31/32
37
Dimension : inch
Hole for anchor bolt (4-ø13)
Refrigerant tube joint (narrow tube)
Flare connection 3/8 in (9.52 mm)
Refrigerant tube joint (wide tube)
Flare connection 3/4 in (19.05 mm)
Refrigerant tubing inlet
Power supply inlet
1342_C_S
SM830078
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– 20 –
4. COOLING CAPACITY
1 Indoor Unit: XS4232
Outdoor Unit: C4232, CL4232
• 230V / 1 phase / 60Hz
RATING CAPACITY :
EVAPORATOR
42,000 BTU / h
AIR FLOW RATE :
980 CFM
CONDENSER
ENT. TEMP. °F (°C)
AMBIENT TEMP. °F (°C)
WB
DB
75
85
95
105
115
(23.9)
(29.4)
(35.0)
(40.6)
(46.1)
TC
CI
42,550
3.01
40,490
3.28
38,140
3.58
35,490
3.98
32,550
4.38
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
29,220
32,330
35,580
38,690
41,800
44,140
3.04
28,050
31,160
34,410
37,520
40,490
42,170
3.33
26,750
29,860
33,110
36,220
38,140
40,070
3.63
25,330
28,440
31,690
34,800
35,490
37,670
4.04
23,810
26,920
30,170
32,550
32,550
35,070
4.45
59
(15.0)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
25,140
28,250
31,500
34,610
37,720
45,820
3.06
24,120
27,230
30,480
33,590
36,700
44,020
3.36
23,050
26,160
29,410
32,520
35,630
# 42,000
3.67
21,870
24,970
28,220
31,330
34,440
39,770
4.08
20,610
23,720
26,970
30,080
33,190
37,340
4.49
63
(17.2)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
21,050
24,160
27,410
30,520
33,630
48,260
3.1
20,190
23,300
26,550
29,660
32,770
46,580
3.39
19,250
22,360
25,610
28,720
31,830
44,770
3.73
18,240
21,350
24,600
27,710
30,820
42,800
4.14
17,160
20,270
23,520
26,630
29,740
40,610
4.56
67
(19.4)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
17,040
20,150
23,400
26,510
29,620
49,220
3.16
16,320
19,420
22,680
25,780
28,890
47,630
3.45
15,550
18,650
21,910
25,010
28,120
45,950
3.78
14,720
17,830
21,080
24,190
27,300
44,020
4.2
13,830
16,940
20,190
23,300
26,410
41,960
4.62
71
(21.7)
CI
75
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
15,650
18,910
22,010
25,120
15,040
18,290
21,400
24,510
14,400
17,650
20,750
23,860
13,670
16,920
20,030
23,140
12,910
16,160
19,270
22,380
(23.9)
TC : Total Cooling Capacity (BTU / h)
SHC : Sensible Heat Capacity (BTU / h)
CI
Rating conditions are
: Compressor Input
(kW)
: Outdoor Ambient Temp. 95 °F DB
: Indoor Unit Entering Air Temp. 80 °F DB / 67°F WB
SM830078
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– 21 –
4. COOLING CAPACITY
1 Indoor Unit: XS4232
Outdoor Unit: C4232, CL4232
• 208V / 1 phase / 60Hz
RATING CAPACITY :
EVAPORATOR
40,500 BTU / h
AIR FLOW RATE :
880 CFM
CONDENSER
ENT. TEMP. °F (°C)
AMBIENT TEMP. °F (°C)
WB
DB
75
85
95
105
115
(23.9)
(29.4)
(35.0)
(40.6)
(46.1)
TC
CI
41,030
2.97
39,040
3.24
36,770
3.53
34,220
3.95
31,390
4.37
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
27,990
30,830
33,810
36,660
39,500
42,570
3
26,830
29,680
32,650
35,500
38,350
40,660
3.29
25,550
28,400
31,370
34,220
36,770
38,640
3.58
24,150
27,000
29,980
32,820
34,220
36,330
4.01
22,650
25,500
28,480
31,320
31,390
33,820
4.44
59
(15.0)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
24,210
27,050
30,030
32,880
35,720
44,190
3.02
23,190
26,030
29,010
31,860
34,710
42,440
3.31
22,140
24,980
27,960
30,810
33,650
# 40,500
3.62
20,970
23,810
26,790
29,640
32,480
38,350
4.05
19,730
22,580
25,560
28,400
31,250
36,000
4.48
63
(17.2)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
20,400
23,250
26,220
29,070
31,920
46,530
3.06
19,550
22,390
25,370
28,220
31,060
44,910
3.35
18,620
21,470
24,450
27,290
30,140
43,170
3.67
17,620
20,470
23,450
26,290
29,140
41,270
4.11
16,560
19,400
22,380
25,230
28,070
39,160
4.55
67
(19.4)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
16,690
19,530
22,510
25,360
28,200
47,470
3.11
15,970
18,810
21,790
24,640
27,480
45,930
3.4
15,210
18,050
21,030
23,880
26,720
44,310
3.73
14,400
17,240
20,220
23,070
25,910
42,440
4.17
13,510
16,360
19,340
22,180
25,030
40,460
4.61
71
(21.7)
CI
75
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
15,330
18,310
21,160
24,000
14,720
17,700
20,540
23,390
14,090
17,060
19,910
22,760
13,370
16,340
19,190
22,040
12,620
15,600
18,450
21,290
(23.9)
TC : Total Cooling Capacity (BTU / h)
SHC : Sensible Heat Capacity (BTU / h)
CI
Rating conditions are
: Compressor Input
(kW)
: Outdoor Ambient Temp. 95 °F DB
: Indoor Unit Entering Air Temp. 80 °F DB / 67°F WB
SM830078
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– 22 –
4. COOLING CAPACITY
2 Indoor Unit: TS4232
Outdoor Unit: C4232, CL4232
• 230V / 1 phase / 60Hz
RATING CAPACITY :
EVAPORATOR
42,000 BTU / h
AIR FLOW RATE :
900 CFM
CONDENSER
ENT. TEMP. °F (°C)
AMBIENT TEMP. °F (°C)
WB
DB
75
85
95
105
115
(23.9)
(29.4)
(35.0)
(40.6)
(46.1)
TC
CI
42,550
3.01
40,490
3.28
38,140
3.58
35,490
3.98
32,550
4.38
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
29,380
32,550
35,860
39,030
42,200
44,140
3.04
28,220
31,390
34,710
37,880
40,490
42,170
3.33
26,940
30,110
33,420
36,590
38,140
40,070
3.63
25,530
28,700
32,020
35,190
35,490
37,670
4.04
24,020
27,190
30,500
32,550
32,550
35,070
4.45
59
(15.0)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
25,250
28,420
31,740
34,910
38,080
45,820
3.06
24,240
27,410
30,720
33,890
37,060
44,020
3.36
23,190
26,360
29,670
32,840
36,010
# 42,000
3.67
22,010
25,180
28,490
31,660
34,830
39,770
4.08
20,770
23,940
27,250
30,420
33,590
37,340
4.49
63
(17.2)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
21,110
24,280
27,590
30,760
33,930
48,260
3.1
20,260
23,430
26,750
29,920
33,090
46,580
3.39
19,330
22,500
25,820
28,990
32,160
44,770
3.73
18,330
21,500
24,810
27,980
31,150
42,800
4.14
17,260
20,430
23,740
26,910
30,080
40,610
4.56
67
(19.4)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
17,050
20,220
23,530
26,700
29,870
49,220
3.16
16,330
19,500
22,810
25,980
29,150
47,630
3.45
15,570
18,740
22,050
25,220
28,390
45,950
3.78
14,750
17,920
21,240
24,410
27,580
44,020
4.2
13,870
17,040
20,350
23,520
26,690
41,960
4.62
71
(21.7)
CI
75
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
15,680
18,990
22,160
25,330
15,070
18,380
21,550
24,720
14,430
17,740
20,910
24,080
13,710
17,030
20,200
23,360
12,960
16,270
19,440
22,610
(23.9)
TC : Total Cooling Capacity (BTU / h)
SHC : Sensible Heat Capacity (BTU / h)
CI
Rating conditions are
: Compressor Input
(kW)
: Outdoor Ambient Temp. 95 °F DB
: Indoor Unit Entering Air Temp. 80 °F DB / 67°F WB
SM830078
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– 23 –
4. COOLING CAPACITY
2 Indoor Unit: TS4232
Outdoor Unit: C4232, CL4232
• 208V / 1 phase / 60Hz
RATING CAPACITY :
EVAPORATOR
40,500 BTU / h
AIR FLOW RATE :
800 CFM
CONDENSER
ENT. TEMP. °F (°C)
AMBIENT TEMP. °F (°C)
WB
DB
75
85
95
105
115
(23.9)
(29.4)
(35.0)
(40.6)
(46.1)
TC
CI
41,030
2.97
39,040
3.24
36,770
3.53
34,220
3.95
31,390
4.37
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
28,050
30,910
33,910
36,780
39,650
42,570
3
26,900
29,760
32,760
35,630
38,500
40,660
3.29
25,620
28,490
31,490
34,360
36,770
38,640
3.58
24,230
27,100
30,100
32,970
34,220
36,330
4.01
22,740
25,610
28,600
31,390
31,390
33,820
4.44
59
(15.0)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
24,250
27,120
30,120
32,990
35,850
44,190
3.02
23,240
26,100
29,100
31,970
34,840
42,440
3.31
22,190
25,060
28,060
30,930
33,790
# 40,500
3.62
21,020
23,890
26,890
29,760
32,630
38,350
4.05
19,800
22,660
25,660
28,530
31,400
36,000
4.48
63
(17.2)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
20,430
23,290
26,290
29,160
32,030
46,530
3.06
19,580
22,450
25,450
28,310
31,180
44,910
3.35
18,660
21,530
24,520
27,390
30,260
43,170
3.67
17,660
20,530
23,530
26,400
29,270
41,270
4.11
16,600
19,470
22,470
25,340
28,210
39,160
4.55
67
(19.4)
CI
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
SHC
TC
16,690
19,560
22,560
25,430
28,300
47,470
3.11
15,980
18,850
21,840
24,710
27,580
45,930
3.4
15,220
18,090
21,090
23,960
26,830
44,310
3.73
14,410
17,280
20,280
23,150
26,020
42,440
4.17
13,540
16,410
19,400
22,270
25,140
40,460
4.61
71
(21.7)
CI
75
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC
SHC
SHC
SHC
15,350
18,350
21,220
24,080
14,740
17,740
20,600
23,470
14,110
17,110
19,970
22,840
13,390
16,390
19,260
22,130
12,650
15,650
18,520
21,390
(23.9)
TC : Total Cooling Capacity (BTU / h)
SHC : Sensible Heat Capacity (BTU / h)
CI
Rating conditions are
: Compressor Input
(kW)
: Outdoor Ambient Temp. 95 °F DB
: Indoor Unit Entering Air Temp. 80 °F DB / 67°F WB
SM830078
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– 24 –
5. PERFORMANCE CHARTS
(1) Operating Current
1 Indoor Unit: XS4232
Outdoor Unit: C4232
Operating current characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V
Outdoor fan speed
Indoor
temp.
°F (°C)
Low
High
23
22
21
20
19
18
17
16
85 (30)
80 (27)
75 (24)
70 (21)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1792_X_S
208V
Indoor
temp.
°F (°C)
85 (30)
Outdoor fan speed
Low
High
23
80 (27)
75 (24)
70 (21)
22
21
20
19
18
17
16
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1793_X_S
SM830078
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– 25 –
5. PERFORMANCE CHARTS
(1) Operating Current
2 Indoor Unit: TS4232
Outdoor Unit: C4232
Operating current characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V
Outdoor fan speed
Indoor
temp.
°F (°C)
Low
High
23
22
21
20
19
18
17
16
85 (30)
80 (27)
75 (24)
70 (21)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1794_X_S
208V
Indoor
temp.
°F (°C)
85 (30)
Outdoor fan speed
Low
High
23
80 (27)
75 (24)
70 (21)
22
21
20
19
18
17
16
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1795_X_S
SM830078
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– 26 –
5. PERFORMANCE CHARTS
(1) Operating Current
3 Indoor Unit: XS4232
Outdoor Unit: CL4232
Operating current characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V
Indoor
temp.
°F (°C)
85 (30)
Outdoor fan speed (Upper / Lower)
STOP / Med
Low / Low
Med / Med
High / High
23
22
21
20
19
18
17
16
15
80 (27)
75 (24)
70 (21)
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1796_X_S
208V
Indoor
temp.
Outdoor fan speed (Upper / Lower)
STOP / Med
Low / Low
Med / Med
High / High
°F (°C)
23
85 (30)
80 (27)
75 (24)
70 (21)
22
21
20
19
18
17
16
15
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1797_X_S
SM830078
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– 27 –
5. PERFORMANCE CHARTS
(1) Operating Current
4 Indoor Unit: TS4232
Outdoor Unit: CL4232
Operating current characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V
Outdoor fan speed (Upper / Lower)
Indoor
temp.
°F (°C)
85 (30)
STOP / Med
Low / Low
Med / Med
High / High
23
22
21
20
19
18
17
16
15
80 (27)
75 (24)
70 (21)
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1798_X_S
208V
Indoor
temp.
°F (°C)
85 (30)
Outdoor fan speed (Upper / Lower)
STOP / Med
Low / Low
Med / Med
High / High
23
80 (27)
75 (24)
70 (21)
22
21
20
19
18
17
16
15
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1799_X_S
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– 28 –
5. PERFORMANCE CHARTS
(2) High and Low Pressure
1 Indoor Unit: XS4232, TS4232
• High Pressure
Outdoor Unit: C4232
High pressure characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V / 208V
Outdoor fan speed
Low
High
Indoor
temp.
340
320
300
280
260
240
220
200
180
160
°F (°C)
85 (30)
80 (27)
75 (24)
70 (21)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1442_X_S
• Low Pressure
Low pressure characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V / 208V
Outdoor fan speed
Low
High
Indoor
temp.
100
90
80
70
60
50
40
°F (°C)
85 (30)
80 (27)
75 (24)
70 (21)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1800_X_S
SM830078
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– 29 –
5. PERFORMANCE CHARTS
(2) High and Low Pressure
2 Indoor Unit: XS4232, TS4232
• High Pressure
Outdoor Unit: CL4232
High pressure characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V / 208V
Outdoor fan speed (Upper / Lower)
Indoor
temp.
°F (°C)
STOP / Med
Low / Low
Med / Med
High / High
340
320
300
280
260
240
220
200
180
160
140
85 (30)
80 (27)
75 (24)
70 (21)
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1444_X_S
• Low Pressure
Low pressure characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V / 208V
Outdoor fan speed (Upper / Lower)
Indoor
temp.
°F (°C)
STOP / Med
Low / Low
Med / Med
High / High
100
90
80
70
60
50
40
85 (30)
80 (27)
75 (24)
70 (21)
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor ambient temp. °F (°C)
1801_X_S
SM830078
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– 30 –
6. AIR THROW DISTANCE CHART
MODEL: XS4232
HORIZONTAL DISTANCE (ft.)
10 13
0
3
7
17
20
0
3
AXIS AIR VELOCITY
7
10
13
COOLING
HIGH
80°F
FAN SPEED
ROOM AIR TEMP.
LOUVER ANGLE
30°
: COOLING
1428_X_S
MODEL: TS4232
Horizontal distance (ft.)
15 20
0
0
5
10
25
30
33
Axis air velocity
5
10
15
1454_X_S
COOLING
HIGH
FAN SPEED
ROOM AIR TEMP.
LOUVER ANGLE
80°F
– 7°
SM830078
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– 31 –
7. REFRIGERANT FLOW DIAGRAM
Indoor Unit: 4232 Type
Outdoor Unit: C4232, CL4232
Wide tube
service valve
O. D.
3/4"
Accumulator
(19.05 mm)
Narrow tube
service valve
Strainer
O. D.
3/8"
Sub-condenser
(9.52 mm)
1802_X_S
Insulation of Refrigerant Tubing
IMPORTANT
Insulation
When installing “CL” models,
insulate both wide and narrow
tube.
CAUTION
Thickness:
Min. 5/16 in.
Thickness:
Min. 5/16 in.
When outdoor temperature is low, condensation can
also from on a narrow tube. So always insulate both
wide and narrow tubes.
Narrow tube
Wide tube
0999_C_I
CL type
Insulator
Thickness:
After a tube has been insulated,
CAUTION
Min. 5/16 in.
never try to bend it into a narrow
curve because it can casue the
tube to break or crack.
Wide tube
Narrow tube
1005_C_I
C type
SM830078
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– 32 –
8. INSTALLATION INSTRUCTIONS
1) Tubing Length
Tubing length (L)
• Refrigerant tubing between the indoor and
outdoor units should be kept as short as
possible.
INDOOR
UNIT
• Select and decide the installation location
so that the length of the refrigerant tubing
will be within the limits given in Table 1.
Elevation difference (H)
OUTDOOR
UNIT
0711_M_I
Fig. 1
Table 1
Model
C4232
CL4232
3/8 (9.52)
3/4 (19.05)
165
Tubing Data
Narrow tube
Tubing size
outer dia.
in. (mm)
in. (mm)
(ft.)
Wide tube
Limit of tubing length
Outdoor unit is higher
than indoor unit
(ft.)
165
Limit of elevation difference
between the 2 units
Outdoor unit is lower
than indoor unit
(ft.)
(ft.)
100
50
Max. allowable tubing length at shipement
Required additional refrigerant*1
Refrigerant charged at shipment
(oz./ft.)
(lbs.)
0.86
9.7
No additional charge of compressor oil is necessary.
1
*
If total tubing length becomes 50 to 165 ft., charge additional refrigerant (R22) by 0.86 oz./ft..
SM830078
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– 33 –
8. INSTALLATION INSTRUCTIONS
2) Selecting the Installation Site
Indoor Unit
AVOID:
Ceiling-Mounted Type
Ceiling
ã areas where leakage of flammable gas may
be expected.
ã places where large amounts of oil mist exist.
Wall
ã direct sunlight.
Min.10 inch
Min.10 inch
ã locations near heat sources which may
Front view
affect performance of the unit.
NOTE
The rear of the indoor unit can be installed flush
against the wall.
ã locations where external air may enter the
room directly. This may cause “sweating”
on the air discharge ports, causing them to
spray or drip.
Ceiling
Air
discharge
Air intake
Min.2ft.
ã locations where the remote control unit will
be splashed with water or affected by
dampness or humidity.
ã installing the remote control unit behind
Side view
curtains or furniture.
1379_T_I
ã locations where the receiver in the indoor
unit is exposed to the inverter lamp light.
Faulty operation of the unit occurs.
Recessed Type
DO:
3 ft.
3 ft.
ã select an appropriate position from which
every corner of the room can be uniformly
cooled.
3 ft.
3 ft.
ã select a location where the ceiling is strong
3 ft.
enough to support the weight of the unit.
ã select a location where tubing and drain pipe
1330_X_S
have the shortest run to the outdoor unit.
ã allow room for operation and maintenance as
well as unrestricted air flow around the unit.
ã install the unit within the maximum elevation
difference above or below the outdoor unit
and within a total tubing length from the
outdoor unit as detailed in Table 1.
ã allow room for mounting the remote control
unit about 3 ft. off the floor, in an area that
is not in direct sunlight nor in the flow of
cool air from the indoor unit.
NOTE
Air delivery will be degraded if the distance from
the floor to the ceiling is greater than 10 ft..
SM830078
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– 34 –
8. INSTALLATION INSTRUCTIONS
Exhaust fan
Outdoor Unit
Hot air
Heat source
AVOID:
Out-
door
unit
ã heat sources, exhaust fans, etc. (Fig. 2)
ã damp, humid or uneven locations.
0591_C_I
DO:
Fig. 2
ã choose a place as cool as possible.
ã choose a place that is well ventilated and
outside air temperature does not exceed
maximum 115°F constantly.
Obstacle above
Min.
1 inch
Min.
1 inch
ã allow enough room around the unit for air
intake/ exhaust and possible mainte-
nance. (Fig. 3)
Min.
7 ft.
4 in.
Air
dis-
ã provide a solid base; about 6 inch above
ground level to reduce humidity and
possible water damage in the unit and
decreased service life. (Fig. 4)
charge
Min. 2 ft.
0931_C_I
Ground
0932_C_I
ã use lug bolts or equivalent to bolt down
Fig. 3
unit, reducing vibration and noise.
In case of multiple installations
Unit spacing if air discharge chamber is not used.
Unit spacing when air discharge chamber is used.
Min. 8 inch
Min. 4 ft.
Min. 4 ft.
Min. 5 ft.
Min. 1 ft.
Min. 4 ft.
Min. 4 ft.
Min. 1 ft. 2 inch
Min. 1 ft. 2 inch
Air
discharge
chamber
Min. 12 ft.
Min. 1 ft.
Min. 8 inch
Min. 1 ft.
If you would like to make the separation smaller on the air
discharge side, use an air discharge chamber.
You can install any number of units side-by -side.
Only up to 3 units can be installed side-by-side under the above
conditions. The next group must be spaced at least 1 ft. away
from the first group.
0933_C_S
Air in
Air in
Air
discharge
Concrete block
4 inch × 1 ft. 4 inch
beams or equal
Min. 6 inch
Anchor bolts
(4 pieces)
0934_C_I
Fig. 4
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– 35 –
8. INSTALLATION INSTRUCTIONS
Air Discharge Chamber for Top Discharge
Install the air-discharge chamber in the field when:
ã it is difficult to keep a space of minimum 2
ft. between the air-discharge outlet and
the obstacle.
Air discharge
ã the air-discharge outlet is facing the side-
walk and discharged hot air can annoy
the passers-by. Refer to Fig. 5.
Wind Shield for “CL” Model
IMPORTANT
0426_C_I
It is recommended to use wind shields for
“CL” model (Fig. 6). “CL” model is designed
to use in low outdoor temperature conditions.
Fig. 5
Wind shield
(air discharge side)
General
When the outdoor unit is installed in a position
exposed to strong wind (like seasonal winds
with low air temperature in winter), wind shield
must be installed on the outdoor unit.
This unit is designed so that the fan of the
outdoor unit runs at low speed when the air
conditioner is operated at low outdoor air
temperatures. When the outdoor unit is ex-
posed to strong wind, the system pressure
drops because of the freeze protector.
Front
For outer dimensions of wind shield, please
0935_C_I
see Fig. 7.
22-5/16"
Fig. 6
3-ø2-3/8" hole
Recommended outer dimensions of wind shield
(field supply)
11-13/16"
3 - ø1-9/16" hole
21-13/16"
6 - ø15/64" hole
1-7/32"
9-27/32"
9-27/32"
5-5/32"
5-5/32"
23-5/16"
21-13/16"
0936_C_I
CL3032, 3632
CL4232
CL2432
Fig. 7
1352_C_I
SM830078
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– 36 –
8. INSTALLATION INSTRUCTIONS
3) Electrical Wiring
(7) Regulations on wire diameters differ from
locality to locality. For field wiring rules,
please refer to your LOCAL ELECTRI-
CAL CODES before beginning. You must
ensure that installation complies with all
relevant rules and regulations.
General Precautions on Wiring
(1) Before wiring, confirm the rated voltage
of the unit as shown on its nameplate,
then carry out the wiring closely following
the wiring diagram.
(2) Provide a power outlet to be used exclu-
sively for each unit, and a power supply
disconnect and circuit breaker for
overcurrent protection should be pro-
vided in the exclusive line.
(8) To prevent malfunction of the air condi-
tioner caused by electrical noise, care
must be taken when wiring as follows:
ã The inter-unit control wiring and the remote
control wiring (option) should be wired
apart from the inter-unit power wiring.
(3) To prevent possible hazards from insula-
tion failure, the unit must be grounded.
(4) Each wiring connection must be done in
accordance with the wiring system dia-
gram. Wrong wiring may cause the unit
to misoperate or become damaged.
(5) Do not allow wiring to touch the refriger-
ant tubing, compressor, or any moving
parts of the fan.
ã It is recommended that shielding wires or
twisted pair wires be used for the remote
control and the inter-unit control wiring if
the air conditioner is installed where it is
exposed to the influence of electrical and/
or electro-magnetic noise.
(6) Unauthorized changes in the internal
wiring can be very dangerous. The manu-
facturer will accept no responsibility for
any damage or misoperation that occurs
as a result of such unauthorized changes.
Recommended Wire Length and Wire Diameter for Power Supply System
Power Supply Terminal Base
(Outdoor Unit)
(B)*1 Inter-unit
Wiring
Time Delay
Fuse or
Circuit
(A)*1 Power Supply
Models
Max. Wire
Diameter
Capacity
Capacity
AGW #14
164 ft.
C4232, CL4232
65 ft. (AGW #10)
50 A
50 A
AWG #6
*1 Refer to the Wiring System Diagrams (See below diagram) for the meaning of “A”, “B”.
AWG = American Wire Gauge
Disconnect sw
(Field supply)
NOTE
Indoor Unit
Outdoor Unit
(B)
To access the electrical component box,
open the air intake grille and remove the
electrical component box cover.
1
2
1
2
G
G
4
Ground
4
Wiring System Diagram
Outdoor Unit : “C”, “CL” models
Single-phase
(A)
L1
L2
60 Hz, 208 / 230 V
G
Ground
1368_M_I
SM830078
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– 37 –
9. ELECTRICAL DATA
● Electrical characteristics
Indoor model: XS4232 / Outdoor model: C4232, CL4232
Indoor Unit
Outdoor Unit
Fan Motor Compressor
230 - 208 V / 1 phase / 60 Hz 230 - 208 V / 1 phase / 60 Hz
Complete Unit
Fan Motor
Performance at
A
kW
A
0.9 - 0.8
0.2 - 0.16
0.9 - 0.8
0.2 - 0.16
1 - 1
1.8 - 1.8
0.36 - 0.34
1.8 - 1.8
0.36 - 0.34
2 - 2
18.1 - 18.5
3.67 - 3.62
21.44 - 22.7
4.49 - 4.48
131 - 131
20.8 - 21.1
Rating conditions
4.23 - 4.12
24.1 - 25.3
5.05 - 4.98
134 - 134
Full load conditions
Starting amperes
kW
A
Indoor model: TS4232 / Outdoor model: C4232, CL4232
Indoor Unit
Outdoor Unit
Fan Motor Compressor
230 - 208 V / 1 phase / 60 Hz 230 - 208 V / 1 phase / 60 Hz
Complete Unit
Fan Motor
Performance at
A
kW
A
0.7 - 0.7
0.16 - 0.14
0.7 - 0.7
0.16 - 0.16
1 - 1
1.8 - 1.8
0.36 - 0.34
1.8 - 1.8
0.36 - 0.34
2 - 2
18.1 - 18.5
3.67 - 3.62
21.44 - 22.7
4.49 - 4.48
131 - 131
20.6 - 21.0
Rating conditions
4.19 - 4.10
23.9 - 25.2
5.01 - 4.96
134 - 134
Full load conditions
Starting amperes
kW
A
Rating Conditions
: Indoor Air Temperature
80 °F DB / 67 °F WB
Outdoor Air Temperature 95 °F DB
Full Load Conditions : Indoor Air Temperature
Outdoor Air Temperature 115 °F DB
80 °F DB / 67 °F WB
SM830078
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– 38 –
10. ELECTRICAL WIRING DIAGRAMS
(1) Indoor Unit
1 XS4232
• Electric Wiring Diagram
LM
IND Lamp
Assy
1
7
Switch
Assy
1
2 3
S
P
1
1
2
3
3
2
Connector
3P(WHT)
GRN/YEL
Earth
Terminal
1
2
1
2
1
2
3
1
7
1
3
2P(RED)
TH1
2P(YEL)
TH2
3P(WHT)
SW ASSY
7P(WHT)
W/LESS
3P(GRN)
LM
Controller (CR-TS2432)
SUP
5P(WHT)
PRY
2P(WHT)
SEC
2P(WHT)
DP
3P(BLU)
FS
3P(RED)
FM 7P(WHT) 3P(WHT)
COM M H L 49FMI
E
1
3
5
1
2
1
2
1
3
1
3
1
3
5
7
1
3
S
2
P
2
1
1
RC1
P
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
S
DP
P
S
FS
Earth
Terminal
2
G
4
1
TR1
Terminal Plate(4P)
To Outdoor Unit
FMI
GRN/YEL
Earth
Earth
Terminal
Terminal
W 854-2-5268-578-00-0 (XS3632)
SM830078
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– 39 –
10. ELECTRICAL WIRING DIAGRAMS
(1) Indoor Unit
1 XS4232
• Schematic Diagram
CR-TS2432
Controller
4P-1
2
1
3
PRY
F1
(3A)
SEC
2
2
1
1
7
1
7
W/
LESS
IND
SW
1
TR1
4P-4
1
2
3
1
2
3
SW
ASSY
5
H
M
L
1
1
1
5
3
7
4
6
5
RY1
RY2
RY3
RY4
RY5
FS
1
3
FS
1
3
LM
DP
FMI
LM
DP
2
1
49FMI
TH1
Coil
1
2
RC1
TH1
2
3
8
49FI
TH2
1
2
9
1
TH2
Room
3
4P-2
1
Symbols
Description
Symbols
Description
FMI
Indoor Fan Motor
TH1
TH2
Thermistor (Indoor Coil)
Room Thermistor
49FI
RC1
F1
Indoor Motor Thermal Protector
Running Capacitor
Fuse
CR-TS2432 Indoor Controller
IND
SW
Indicator Lamp Assy
Switch Assy
Terminal Plate
Connector
DP
Drain Pump
LM
Auto Louver Motor
Power Transformer
Auxiliary Relay
TR1
RY1-RY5
FS
Terminal
Float Switch
S 854-2-5268-578-00-0 (XS3632)
SM830078
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– 40 –
10. ELECTRICAL WIRING DIAGRAMS
(1) Indoor Unit
2 TS4232
• Electric Wiring Diagram
LM
Switch
Assy
IND Lamp
Assy
1
2
3
1
7
1
2
1
2
1
2
3
1
7
1
3
2P(RED)
TH1
2P(YEL)
TH2
3P(WHT)
SW ASSY
7P(WHT)
W/LESS
3P(GRN)
LM
Controller (CR-TS2432)
SUP
5P(WHT)
PRY
2P(WHT)
SEC
2P(WHT)
DP
3P(BLU)
FS
3P(RED)
FM 7P(WHT) 3P(WHT)
E
COM M H L
49FMI
1
3
5
1
2
1
2
1
3
1
3
1
3
5
7
1
3
S
2
P
2
1
1
RC1
P
P
S
P
1
2
1
1
2
2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
S
Connector
2P(WHT)
P
S
Earth
Terminal
2
G
4
1
TR1
Terminal Plate(4P)
To Outdoor Unit
FMI
GRN/YEL
Earth
Terminal
Earth
Terminal
W 854-2-5268-593-00-0 (TS3632)
SM830078
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– 41 –
10. ELECTRICAL WIRING DIAGRAMS
(1) Indoor Unit
2 TS4232
• Schematic Diagram
CR-TS2432
Controller
4P-1
2
1
3
PRY
F1
(3A)
SEC
2
2
1
1
7
1
7
W/
LESS
IND
SW
1
TR1
4P-4
1
2
3
1
2
3
SW
ASSY
5
DP
H
M
L
1
1
5
3
7
4
1
6
5
RY1
RY2
RY3
RY4
RY5
1
3
1
2
FS
1
3
LM
FMI
LM
DP
2
1
49FMI
TH1
Coil
1
2
RC1
TH1
2
3
8
49FI
TH2
1
2
9
1
TH2
Room
3
4P-2
1
Symbols
Description
Symbols
Description
FMI
Indoor Fan Motor
TH1
TH2
Thermistor (Indoor Coil)
Room Thermistor
49FI
RC1
F1
Indoor Motor Thermal Protector
Running Capacitor
Fuse
CR-TS2432 Indoor Controller
IND
SW
Indicator Lamp Assy
Switch Assy
Terminal Plate
Connector
DP
Drain Pump
LM
Auto Louver Motor
Power Transformer
Auxiliary Relay
TR1
RY1~RY5
FS
Terminal
Float Switch
S 854-2-5268-593-00-0 (TS3632)
SM830078
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– 42 –
10. ELECTRICAL WIRING DIAGRAMS
(2) Outdoor Unit
1 C4232
Y E L
V L T
B L
B L
W H T
G R Y
G R Y
B R N
P N K
B R N
P N K
R E D
R E D
Y E L
V L T
V L T
W H T
G R Y
G R Y
B R N
P N K
W H T
G R Y
G R Y
B R N
P N K
W H T
B L K
B L K
R E D
B L U
G R Y
W H T
W H T
R E D
W H T
G R N / Y E L
6 0 H z 1 P H 2 0 8 V / 2 3 0 V
P o w e r S u p p l y
T o I n d o o r U n i t
SM830078
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– 43 –
10. ELECTRICAL WIRING DIAGRAMS
(2) Outdoor Unit
1 C4232
Terminal Plate (6P)
• Schematic Diagram
2Y
-1
-2
S
V
R
U
2Y
3
52C
RC1
S
-G
-4
49FO1
49FO2
52C
5
6
1Y
C
4
3
23S
H
1
3
2
4
1
2
5
6
5
6
L
-L1
-L2
63PH
R
2Y
FMO1
FMO2
C
CM
1Y
4
2
1
2
1
RC2
RC3
52C
T
W
Symbols
Description
CM
Compressor Motor
Outdoor Fan Motor
FMO1, 2
49FO1, 2
52C
Outdoor Fan Motor Thermal Protector
Compressor Motor Magnetic Contactor
High Pressure Switch
Fan Speedcontrol Thermostat
Running Capacitor
63PH
23S
RC1, 2, 3
1Y, 2Y
Auxiliary Relay
Connector
Terminal Plate
S 854-2-5268-896-00-0 (C4232)
SM830078
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– 44 –
10. ELECTRICAL WIRING DIAGRAMS
(2) Outdoor Unit
2 CL4232
R E D
Y E L
V L T
W H T
B L K
W H T
G R Y
G R Y
B R N
Y E L
V L T
W H T
B L K
B R N
P N K
P N K
Y E L
B R N
R E D
Y E L
V L T
Y E L
V L T
W H T
G R Y
G R Y
B R N
W H T
G R Y
G R Y
B R N
P N K
P N K
G R Y
W H T
W H T
G R Y
W H T
W H T
W H T
W H T
W H T
B L K
B L K
R E D
W H T
B R N
6 0 H z 1 P H 2 0 8 V / 2 3 0 V
P o w e r S u p p l y
T o I n d o o r U n i t
SM830078
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– 45 –
10. ELECTRICAL WIRING DIAGRAMS
(2) Outdoor Unit
2 CL4232
• Schematic Diagram
Terminal
Plate (6P)
-1
CR-CL2432
Controller
F1 (3A)
1
-2
TH
1
2
-G
-4
Temp
RY1
1
3
1Y
RY3
Outdoor
Temperature
52C
14
RY2
52C
H
5
M
L
9
13
-L1
-L2
42
41
7
1
4Y
+12V
1Y
1
3
52C
TR
AC 208V
2Y
L
RY1
RY2
49FO1
49FO2
COM
3
1
3Y
PRY
R
S
V
1
1Y
230V
4
3
3Y
52C
5
6
7
5
6
7
M
U
63PH
2Y
4Y
1
2
SEC
AC 14V
FMO1
FMO2
2
RC1
CH
2
RY3 HGBV
1
2
1
2
R
4
3
C
S
RC2
RC3
CM
1
3
COM
F2 (3A)
3
Symbols
Description
Symbols
Description
CM
Compressor Motor
Crankcase Heater
Outdoor Fan Motor
F1, 2
63PH
Fuse
CH
High Pressure Switch
Terminal Plate
Connector
FMO1, 2
49FO1, 2
52C
Outdoor Fan Motor Thermal Protector
Compressor Motor Magnetic Contactor
Power Transformer
Terminal
TR
TH
Thermistor (Outdoor Temperature)
Running Capacitor
RC1, 2, 3
RY1, 2, 3
1Y~4Y
CR-CL2432
Auxiliary Relay
Auxiliary Relay
Outdoor Controller
S 854-2-5268-897-00-0 (CL4232)
SM830078
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– 46 –
11. PROCESSES AND FUNCTIONS
(1) Room Temperature Control
The Unit adjusts room temperature by turning the outdoor unit’s compressor ON and OFF.
This process is controlled by the thermostat located in the remote control unit.
The figures on this and the next pages show how each part of the system performs when the
room temperature changes and the thermostat activates the compressor to start (thermo ON)
or stop (thermo OFF). Fig. 8 shows about the cooling cycle.
ROOM TEMPERATURE
WITHIN 3 MINUTE
MORE THAN 3 MINUTES
S. T.+ 1°F
SET TEMP. T°F
(S.T.)
THERMO ON
THERMO OFF
THERMO ON
THERMO OFF
OFF
MORE THAN
3 MINUTES
5 MINUTES
OFF
ON
ON
ON
COMPRESSOR
INDOOR FAN
SET SPEED (MANUAL)
ON
OFF
ON
OFF
ON
OUTDOOR FAN
1028_X_S
Fig. 8
Chart Summary and Explanations
❑
❑
❑
Once the compressor starts, it keeps running for 5 minutes.
Once the compressor stops, it will not start running again for 3 minutes.
If you change the operation mode during the cooling cycle, the control circuit stops the
compressor for 3 minutes.
❑
❑
For 5 minutes after the compressor is first turned on, and for 3 minutes after it is turned off,
the compressor is not controlled by the room sensor.
Thermo ON: When room temperature rises 1 °F above the set temperature T˚, (T ˚+1 °F):
Compressor ➞ ON
❑
Thermo OFF: When the room temperature is equal to or below the set temperature T˚:
Compressor ➞ OFF
SM830078
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– 47 –
11. PROCESSES AND FUNCTIONS
(2) Freeze Prevention
Freeze Prevention keeps the indoor heat exchange coil from freezing. Freezing reduces the
efficiency of the unit, and frost buildup on the coil blocks cool air circulation from the indoor
unit’s fan.
FREEZE
PREVENTION
FREEZE
PREVENTION
MORE THAN 10 MINUTES 6 MINUTES
10 MINUTES
6 MINUTES
INDOOR COIL
TEMPERATURE
(THERMO ON)
30°F
(THERMO OFF)
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
COMPRESSOR
OUTDOOR FAN
INDOOR FAN
SET SPEED
1029_X_S
Fig. 9
(3) Drain Pump Control
Drain pump operates when compressor starts to operate or when Float Switch turns off.
FLOAT SWITCH
ON
ON
OFF
ON: low water level
OFF: high water level
20 MINUTES
OFF
COMPRESSOR
DRAIN PUMP
OUTDOOR FAN
INDOOR FAN
ON
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
ON
OFF
SET SPEED
0609_X_S
Fig. 10
SM830078
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– 48 –
11. PROCESSES AND FUNCTIONS
(4) Outdoor Fan Speed Control
1) C4232 Type
• In low outdoor temperature, the outdoor fan is set automatically from HIGH to LOW to
prevent the indoor heat exchanger from freezing.
• When the outdoor temperature falls below 78 °F, the outdoor fan is set from HIGH to
LOW automatically. When the outdoor temperature rises to 82 °F, the outdoor fan is
set from LOW to HIGH automatically.
2) CL4232 Type
• In low outdoor temperature, the outdoor fan is set automatically from HIGH to MED,
LOW to prevent the indoor heat exchanger from freezing.
• When the outdoor temperature falls below 77 °F, the outdoor fan is set from HIGH to
MED automatically. When the outdoor temperature rises to 81 °F, the outdoor fan is
set from MED to HIGH automatically.
• When the outdoor temperature falls below 59 °F, the outdoor fan is set from MED to
LOW automatically. When the outdoor temperature rises to 63 °F, the outdoor fan is
set from LOW to MED automatically.
• When the outdoor temperature falls below 47 °F, the outdoor upper fan is set from
LOW to OFF and Lower fan is set from LOW to MED antomatically. When the outdoor
temperature rises to 50 °F, the outdoor upper fan is set from OFF to LOW and Lower
fan is set from MED to LOW antomatically.
870
Upper fan: H
Lower fan: H
380
Upper fan: OFF
Lower fan: M
Upper fan: M
Lower fan: M
230
Upper fan: L
Lower fan: L
47 50
59 63
77 81
OUTDOOR AIR TEMPERATURE °F DB
1344_X_S
Fig. 11
SM830078
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– 49 –
12. SERVICE PROCEDURES
(1) Troubleshooting
1) Check before and after Troubleshooting
Many problems may happen because of wiring or power supply problems, so you
should check these areas first. Problems here can cause false results in some of
the other tests, and so should be corrected first.
1 Check power supply wiring
(a) Single-phase
❑ Check that power supply wires are correctly connected to terminal No. 1
through No. 4 on the 4P terminal plate in the indoor unit and L1 and L2 on
the 6P terminal in the outdoor unit.
2 Check inter-unit wiring
❑ Check that inter-unit control wiring (AC 230 - 208 V Line voltage) is cor-
rectly connected between the indoor unit and outdoor unit.
Single-phase outdoor unit
Disconnect SW
(Field supply)
Indoor Unit
Outdoor Unit
B
1
2
1
2
G
G
4
Ground
Power supply
A
4
L1
L2
Inter-Unit
Wiring
(Line voltage)
G
Ground
Fig. 12
1089_M_I
3 Check power supply
❑ Check that voltage is within the specified range (±10 % of the rating).
❑ Check that power is being supplied.
If the following troubleshooting must be done with power being supplied, be
careful not to touch any uninsulated live part that can cause ELECTRIC
SHOCK.
4 Check the lead wires and connectors in indoor and outdoor units.
❑ Check that the sheath of lead wires is not damaged.
❑ Check that the lead wires are firmly connected at the terminal plate.
❑ Check that the wiring is correct.
5 Reference
•
Condition of general cooling operation (Thermo. ON)
SWEEP .................. ON
Indoor fan speed .... HIGH
SM830078
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– 50 –
12. SERVICE PROCEDURES
2) Air Conditioner does not Operate
1 Circuit breaker trips (or fuse blows).
(a) When the circuit breaker is set to ON, it is tripped soon.
• There is a possibility of ground fault.
• Check insulation resistance.
If resistance value is 1 MΩ or less, it is a defect of insulation.
(Example)
1
2
3
Outdoor
unit
Indoor
unit
1
2
G
4
4
L1
L2
G
1
2
Circuit
breaker
Power
supply
cords
G
4
Inter-unit
power line
Ground
*Set the circuit breaker to OFF.
1
Remove power supply cords
from the terminal plate in
the outdoor unit.
NO
Execute
rewiring.
• Check insulation resistance
of power supply cords.
OK
Remove inter-unit power line
from the terminal plate in
the outdoor unit.
• Check insulation resistance
of outdoor unit.
2
• Check insulation
resistance of
electrical parts
in the outdoor unit.
NO
Insulation of
outdoor unit
is defective.
OK
3
Remove inter-unit power line
from the terminal plate in
the indoor unit.
NO
• Check insulation
resistance of
electrical parts
in the indoor unit.
Insulation of
indoor unit
is defective.
• Check insulation resistance
of indoor unit.
OK
Inter-unit power lines are
defective.
Execute
rewiring.
1340_X_S
SM830078
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– 51 –
12. SERVICE PROCEDURES
(b) Circuit breaker trips in several minutes after turning the air conditioner on.
• There is a possibility of short circuit.
• Check capacity of circuit
breaker.
Replace it with a
suitable one.
(= larger capacity)
NO
Is capacity of circuit
breaker sufficient ?
• Check resistance of
outdoor fan motor winding.
• Check resistance of
compressor motor winding.
0614_X_S
2 Neither indoor unit nor outdoor unit runs.
A. Power is not supplied
Circuit breaker
is tripped.
Reset the breaker.
• Check power supply.
Is power being supplied
to outdoor unit ?
NO
Wait for recovery
or consult power
supply company.
Power failure.
0615_X_S
B. Check remote control unit.
• Try to run both indoor and
outdoor units with another
remote control unit.
NO
Refer to item C.
OK
The other remote control
unit is defective.
0616_X_S
SM830078
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– 52 –
12. SERVICE PROCEDURES
C. Check “Operation selector” switch in the indoor unit.
• Has “Operation selector”
switch been set to ON
position ?
IND. LAMP Ass’y or P.C.B.
Ass’y in the indoor unit
is defective.
YES
NO
Set “Operation selector”
switch to ON.
But neither unit runs.
Switch Ass’y or P.C.B.
Ass’y in the indoor unit
is defective.
0617_X_S
D. Check compressor motor protectors.
(a) High pressure switch (63PH)
Disconnect the socket from 2P (WHT) connector.
Check the continuity between No.1 and No.2 poles
of the socket.
• Check high pressure switch.
Does high pressure switch
actuate ?
(63PH)
YES
• Is outdoor heat exchanger
coil dirty or are there
obstacles near air suction
inlet of outdoor unit ?
Clean heat exchanger coil
or remove obstacles.
YES
NO
• Check if outdoor fan rotates.
Refer to “Only outdoor fan
does not run.”
0618_X_S
E. Transformer in indoor unit.
• Check resistance of
transformer winding. (TR1)
1033_X_S
SM830078
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– 53 –
12. SERVICE PROCEDURES
F. Check. auxiliary relay. (1Y or 2Y)
• Check coil resistance of
auxiliary relay.
(1Y or 2Y)
0620_X_S
G. Check indoor fan motor thermal protector (49FMI)
• Disconnect the socket from 9P (WHT) connector.
• Check the continuity
between No. 8 and No.9
poles of the 9P socket.
No continuity.
The thermal protector (49FMI)
is operated.
Check fan casing
Remove foreign
matter or repair.
Fan cannot
be rotated.
for foreign matter
on the inside.
• Check fan rotation.
Rotate the fan gently once
or twice by hand.
Fan motor burnout
or foreign matter
in bearing.
OK
Repair or replace.
0621_X_S
• Check fan motor capacitor.
H. Check fuse on the P.C.B. Ass’y in the indoor unit.
• Check fuse on the P.C.B.
Ass'y in the indoor unit
for continuity.
(XS Type only)
• Check resistance of drain
pump winding. (DP)
OK
When the fuse blows.
• Check coil of compressor
motor magnetic contactor.
(52C)
• Check transformer. (TR1)
OK
OK
• Check resistance of indoor
fan motor winding.
(FMI)
• P.C.B. Ass'y is defective.
OK
• Check resistance of louver
motor winding.
(LM)
OK
1034_X_S
SM830078
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– 54 –
12. SERVICE PROCEDURES
3) Outdoor Unit does not Run.
A. Check COOL / FAN selector switch in the remote control unit.
• Is COOL/FAN selector switch
set to COOL ?
NO
Set to COOL.
0623_X_S
B. Check set temperature.
Try to lower set
temperature by Temperature
setting button “COOLER”.
YES
• Set “Operation selector”
switch to TEST in the
indoor unit.
Outdoor unit runs.
Is room temperature too
low ?
NO
• Try to run both indoor and
outdoor units with another
remote control unit.
OK
The other remote control
unit is defective.
(Room sensor in the remote
control unit is defective.)
0624_X_S
SM830078
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– 55 –
12. SERVICE PROCEDURES
C. Check compressor motor magnetic contactor.
• Check coil resistance of
compressor motor magnetic
contactor.
(52C)
1035_X_S
E. Check outdoor unit P.C.B.
(CL3632 Type)
D. Check indoor unit P.C.B.
• Check P.C.B. Ass’y.
• Check P.C.B. Ass’y.
• Check voltage between
terminals No.2 and No.4 at
terminal plate.
• Check voltage between
terminals L1 and L2 at
terminal plate.
No voltage appears.
No voltage appears.
P.C.B. Ass’y is defective.
P.C.B. Ass’y is defective.
0628_X_S
1036_X_S
F. Check float switch. (XS Type only)
• Refer to “2-3 Drain Pump Control”
NO (Wait for 20 minutes.)
Is drainage prevented from
flowing ?
YES
• Check drain hose.
• Check float switch (FS).
0629_X_S
SM830078
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12. SERVICE PROCEDURES
4) Indoor Unit does not Run.
(Indoor fan and louver motor do not run.)
P.C.B. Ass’y is defective.
0630_X_S
5) Some Part does not Operate.
A. Indoor fan does not run.
Check fan casing
for foreign matter
on the inside.
Remove foreign
matter or repair.
Fan cannot
be rotated.
• Check fan rotation.
Rotate the fan gently once
or twice by hand.
Fan motor burnout
or foreign matter
in bearing.
Repair or replace.
• Check resistance of fan
motor winding.
OK
• Check fan motor capacitor.
OK
Relay RY1 or RY2 on the
P.C.B. Ass’y is defective.
0631_X_S
B. Louver motor does not run.
• Check resistance of
louver motor winding.
OK
P.C.B. Ass’y or remote
control unit is defective.
0632_X_S
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12. SERVICE PROCEDURES
6) Outdoor Fan does not Run.
• Check fan casing
for foreign matter
on the inside.
Remove foreign
matter or repair.
Fan cannot
be rotated.
• Check fan rotation.
Rotate the fan gently once
or twice by hand.
• Fan motor burnout
or foreign matter
in bearing.
Repair or replace.
• Check resistance of fan
motor winding.
OK
• Check fan motor capacitor
• Check continuity between
terminals on the compressor
motor magnetic contactor.
0633_X_S
7) Outdoor Fan Speed is not Switched from High to Low even when the Outdoor
Temperature Falls below 78 °F. (C4232 Type)
• Check the thermostat (23S).
1037_X_S
8) Outdoor Fan Speed is not Switched from High to Med even when the Outdoor
Temperature Falls below 77 °F.
Outdoor Fan Speed is not Switched from Med to Low even when the Outdoor
Temperature Falls below 59 °F. (CL4232 Type)
• Check outdoor unit P.C.B.
Ass’y
OK
• Check resistance of outdoor
temp sensor.
0722 _X_S
SM830078
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12. SERVICE PROCEDURES
9) Outdoor Fan does not Run for CL4232.
• Check fuse on PCB Ass’y in
outdoor unit for continuity.
If fuse blows,
• Check resistance of primary
winding of transformer.
(TR)
1038_X_S
10) Compressor does not Run.
• Check compressor motor capacitor
(RC1).
Wait for 30 minutes until com-
pressor has cooled.
OK
Compressor runs.
Compressor internal thermal
protector is operated.
• Check PTC.
OK
• Check resistance of compressor
motor winding.
• Check power supply voltage.
Is voltage abnormally low?
NO
• Is outdoor heat exchanger coil dirty
or are there obstacles near air
suction inlet?
1039_X_S
SM830078
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12. SERVICE PROCEDURES
11) Poor Cooling
Check installation position
of remote control unit.
• Does cool air from air condi-
tioner reach remote control
unit directly ?
Change installation
position of remote
control unit.
YES
NO
Insulate wide tube and
then execute taping with
narrow tube.
• Is wide tube between indoor unit
and outdoor unit insulated ?
YES
Temperature
difference
is small.
Possibility of
refrigerant
shortage.
Charge
refrigerant
(R22).
• Measure temperatures of suction
and discharge air of indoor unit.
Temperature difference between
suction and discharge air is
large enough (Approx. 10 deg. or more).
• Check clogging of air
filter.
Clean filter.
Air filter is clogged.
YES
Set fan speed to either
HIGH or MEDIUM.
• Is fan speed set to LOW ?
• Review cooling load estimate,
if performance of air conditioner
is normal.
Reduce cooling load or
replace the unit with
higher cooling capacity.
1040_X_S
12) Excessive Cooling.
Set the temperature to
higher value using
temperature setting
button of the remote
control unit.
YES
NO
• The set temperature is too low.
• Is the remote control unit installed
at a place where it can
detect the room temperature
properly ?
Change installation
position of the remote
control unit.
0637_X_S
SM830078
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12. SERVICE PROCEDURES
(2) A Sensor is Defective
1 Indoor (heat exchanger) coil temp. Sensor is defective.
(a) Open (=No continuity in sensor)
Compressor and outdoor fan repeat ON for 10 minutes and OFF for 6
minutes when sensor opens.
(b) Short
“Freeze Prevention” does not operate when dehumidified water is frozen on the
indoor coil.
2 Room temp. Sensor (in the remote control unit) is defective.
(a) Open (=No continuity in sensor)
Neither outdoor fan nor compressor runs.
(b) Short
Outdoor fan and compressor do not stop. — Excessive cooling.
(3) Operation of Major Electrical Parts
Operation
Oudoor unit
Operation Mode
(Function)
Indoor unit and Remote Control unit
Indicator lamps
Fan Compressor
Fan
Room
Temp.
Night setback
Cool Timer
Sweep
Energy saver
Thermo.ON
Thermo.OFF
Thermo.ON
Thermo.OFF
ON Timer
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
Manual
Night
⅜
⅜
Cool
-ing
setback
Timaer
(set)
OFF Timer
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
⅜
Freeze prevention
Fan
Cool
⅜*
⅜*
⅜*
⅜*
Sweep
Fan
Flap
Cool
Stop
⅜*
⅜*
⅜*
⅜*
Fan
NOTE ⅜* Refer to Cooling Mode.
SM830078
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12. SERVICE PROCEDURES
Earthed wire
(4) Checking the Electrical Components
Clip
1) Measurement of Insulation
Resistance
• The electrical insulation is acceptable
Probe
when the resistance exceeds 1 MΩ.
Insulation
tester
Fig. 13
1 Power Supply Wires
0638_X_S
Clamp the earthed wire of the Power
Supply wires with a lead clip of the insu-
lation resistance tester and measure the
resistance by placing a probe on either
of the power wires. (Fig. 13)
Terminal plate
Probe
Then measure the resistance between
the earthed wire and the other power
wires. (Fig. 13)
2 Indoor Unit
Clamp an aluminum plate fin or copper
tube with the lead clip of the insulation
resistance tester and measure the
resistance by placing a probe on the
terminal plate (Fig. 14)
Clip
Copper
tube or
Insulation
tester
metallic part
Fig. 14
0639_X_S
3 Outdoor Unit
Measure the resistance by placing a
probe on the terminal plate in the same
manner as explained above 2. (Fig. 14)
Probe
4 Measurement of Insulation Resis-
tance for Electrical parts
Clip
• Disconnect the connector of the de-
sired electric part from terminal plate,
P.C.B. Ass’y, etc. (Fig. 15)
Copper
tube or
metallic part
•
Similarly, disconnect the lead wires from
compressor, capacitor, etc. (Fig. 16)
Insulation
tester
Fig. 15
0640_X_S
From fan motor,
compressor and other
parts.
• Measure the resistance in the same
manner as illustrated on the right.
Refer to Electrical Wiring Diagram.
Probe
Metallic
part
NOTE
If the probe does not enter the hole be-
cause the
Clip
hole is too narrow, use a probe with a
thinner pin.
Insulation
tester
Fig. 16
0641_X_S
SM830078
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12. SERVICE PROCEDURES
2) Checking the Protective Devices
• Disconnect the connector, which consists of P (plug) and S (socket) when you want
to check the protective device.
• Then check continuity among plug’s (and/or socket’s) terminal as in Fig. 17.
• Normality of the protective device can be judged by the following table.
The Protective Device is proved normal if there is a continuity between terminals.
socket
Multimeter
Ω
Fig. 17
0642_X_S
1 Indoor fan motor thermal protector (49FI) . . . . . . Indoor unit
• Disconnect the connector which leads to the indoor fan motor (FMI).
• Check the socket’s terminals.
2 Compressor motor thermal protector . . . . . . Outdoor unit
• Disconnect the wires from terminals of compressor.
• Check the terminals of compressor.
3 Outdoor fan motor thermal protector (49FO) . . . . . . Outdoor unit
• Disconnect both the connector which leads to the outdoor fan motor (FMO).
• Check socket’s terminal.
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12. SERVICE PROCEDURES
3) Checking the Electrical Parts
1 Power transformer (TR1) ................. Indoor unit *Measure the coil resistance.
• Primary 230-208 V ; Measure the resistance between two WHT lead wire terminals
of socket connected to power transformer.
• Secondary 10.6 V ; Measure the resistance between two BRN lead wires.
Refer to “1–3–(A) Other component specifications”.
2 Power transformer (TR) ................. Outdoor unit *Measure the coil resistance.
• Primary 230-208 V ; Measure the resistance between two WHT lead wire terminals
of socket jointed to power transformer.
• Secondary 14 V
; Measure the resistance between two BRN lead wires.
Refer to “1–3–(B) Other component specifications”.
3 Indoor fan motor (FMI) ............... Indoor unit
*Measure the coil resistance.
• Measure the resistance between each terminal of the socket connected to the
indoor fan motor.
Refer to “1–2–(A) Major component specifications”.
4 Outdoor fan motor (FMO) ........... Outdoor unit
• Measure the resistance in the same manner as explained above 3.
Refer to “1–2–(B) Major component specifications”.
*Measure the coil resistance.
5 Motor capacitor ............ Both in indoor and outdoor unit
• Remove the lead wires from the
capacitor terminals, and then place a
probe on the capacitor terminals as
shown in Fig. 18. Observe the deflec-
tion of the pointer, setting the resis-
tance measuring range of the multim-
eter to the maximum value.
Multimeter
Ω
• The capacitor is “good” if the pointer
bounces to a great extent and then
gradually returns to its original posi-
tion.
NOTE
The range of deflection and the de-
flection time differ according to the
capacity of the capacitor.
Compressor motor
capacitor
Fan motor
capacitor
Fig. 18
1041_X_S
SM830078
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12. SERVICE PROCEDURES
6 Continuity of fuse on P.C.B. Ass’y
• Check for continuity using a multimeter
as shown in Fig. 19.
Fuse
NOTE
Method Used to Replace Fuse on PCB
Ass’y
1. Remove the PCB Ass’y from the electri-
cal component box.
1042_X_S
Fig. 19
2. Remove the fuse from PCB Ass’y using
pliers while heating the soldered leads
on the back side of the PCB Ass’y with
a soldering iron (30W or 60W). (Fig. 20)
Soldering iron
PCB Ass’y
Fuse
3. For replacement, insert a fuse of the
same rating to the intended position and
solder it.
Varistor
(Allow time to radiate heat during sol-
dering so that the fuse does not melt.)
When replacing the
fuse, be sure not to
Pliers
CAUTION
break down the varis-
tor.
1043_X_S
Fig. 20
4) Thermistor Characteristic Curve
1 Coil sensor
(PBC-41E)
1 Room temp. sensor
(KTEC-35)
40
35
10
9
8
7
6
5
4
3
2
1
30
25
20
15
10
5
0
–4
5
14
23
32
41
50
59
68
Temperature (°F)
1045_M_I
50
59
68
77
86
95 104
Temperature (°F)
1044_M_I
SM830078
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• The specifications, designs, and information in this brochure are subject to change without notice.
SANYO FISHER Service Company
CENTRAL REGION
1739 Sands Place, Suite G
Marietta, GA 30067
Phone: (770) 951-8284
Fax: (770) 951-2077
Jun. / ’2000
Printed in U.S.A.
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