Models
Indoor Units
MW09Y3H
MR09Y3H
MW12Y3H
MR12Y3H
Outdoor Units
SPECIFICATIONS
ELECTRICAL DATA
TYPE
NOISE LEVEL
Cool & heat inverter
MW09Y3H
MW12Y3H
MR09Y3H MR12Y3H
8,500 BTU/h 11,500 BTU/h
(2.50 kW) (3.40 kW)
10,000 BTU/h 14,000BTU/h
High speed
43 dB
38 dB
33 dB
22 dB
43 dB
38 dB
33 dB
22 dB
46 dB
46 dB
43 dB
38 dB
33 dB
22 dB
43 dB
38 dB
33 dB
22 dB
49 dB
49 dB
INDOOR
UNIT
Cooling
INDOOR UNIT
Middle speed
Low speed
Quiet
OUTDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY
High speed
Middle speed
Low speed
Quiet
INDOOR
UNIT
Heating
(2.93 kW)
208 / 230 V
60 Hz
(4.11 kW)
208 / 230 V
60 Hz
POWER SOURCE
FREQUENCY
OUTDOOR UNIT Cooling
OUTDOOR UNIT Heating
Cooling
3.3 A
4.3 A
RUNNING
CURRENT
Heating
Cooling
Heating
3.6 A
5.2 A
0.68 kW
0.76 kW
0.92 kW
1.12 kW
INPUT WATTS
COMPRESSOR AND REFRIGERANT
Hermetic type,
4 pole, 3 phase,
DC inverter motor, Rotary
12.5 BTU/Wh 12.5 BTU/Wh
(3.68 kW/kW) (3.69 kW/kW)
E.E.R.
COP
Cooling
Heating
COMPRESSOR TYPE
13.16 BTU/Wh 12.5 BTU/Wh
(3.86 kW/kW) (3.67 kW/kW)
DISCRIMINATION
WEIGHT (with oil)
DA89X1C-20FZ2
20 lb (9.2 kg)
30 oz (850 g)
R410A
5SS072XAA
13 lb (5.9 kg)
MOISTURE REMOVAL
AIR CIRCULATION HIGH
2.7 Pts/h (1.3 L/h) 3.8 Pts/h (1.8 L/h)
3
PRECHARGED REFRIGERANT 25 oz (700 g)
447 cfm (760 m /h)
REFRIGERANT TYPE
R410A
49 ft (15 m) 25 oz (700 g)
66 ft (20 m) 28 oz (800 g)
Cooling
Heating
6.0 A
7.5 A
6.5 A
9.0 A
MAXIMUM
CURRENT
Pipe length
30 oz (850 g)
34 oz (950 g)
FULL CHARGE
ADDITIONAL REFRIGERANT
MAXIMUM PIPING HEIGHT
0.21 oz/ft (20 g/m)
FAN MOTOR
POWER SOURCE
230 V
49 ft (15 m)
High speed
1,300 r.p.m.
1,130 r.p.m.
900 r.p.m.
650 r.p.m.
1,300 r.p.m.
1,130 r.p.m.
950 r.p.m.
680 r.p.m.
INDOOR
UNIT
Cooling
Middle speed
Low speed
Quiet
DIMENSIONS
11-1/32 x 31-3/32 x 7-25/32 inch
(280 x 790 x 198 mm)
INDOOR UNIT
H x W x D
21-1/4 x 25-31/32 x 11-13/32 inch
(540 x 660 x 290 mm)
OUTDOOR UNIT H x W x D
High speed
Middle speed
Low speed
Quiet
INDOOR
UNIT
Heating
WEIGHT
21 lb / 16.5 lb
(9.5 kg / 7.5 kg)
INDOOR UNIT Shipping / Net
OUTDOOR UNIT Cooling 730 r.p.m.
OUTDOOR UNIT Heating 650 r.p.m.
860 r.p.m.
760 r.p.m.
62 lb / 55 lb 75 lb / 68 lb
(28 kg / 25 kg) (34 kg / 31 kg)
OUTDOOR UNIT Shipping / Net
2
DIMENSIONS
unit : inch (mm)
INDOOR UNIT
31-3/32 (790)
7-25/32 (198)
Refrigerant pipe length
Liquid : 15-3/16 inch (386 mm)
Gas : 12-15/16 inch (329 mm)
Drain hose length : 23-5/8 inch (600 mm)
Drain pipe diameter
Inside : 5/8 inch (15.8 mm)
Outside : 1-9/64 inch (29 mm)
OUTDOOR UNIT
11-13/32 (290)
25-31/32 (660)
18 (454)
3
REFRIGERANT
SYSTEM DIAGRAM
Heat exchanger
(indoor unit)
2-Way valve
Strainer
3-Way valve
Compressor
Muffler
4-Way valve
Expansion valve
Strainer
Heat exchanger
(outdoor unit)
Refrigerant direction
Cooling flow
Heating flow
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
4
N
E E R G
K
K
B L A C
B L A C
K
B L A C
N
E E R G
D E R
E T W H I
K
B L A C
5
INDOOR PCB
CIRCUIT DIAGRAM
EARTH TERMINAL
3
CONTROL UNIT
MW09Y3H : EZ-00906HSE
MW12Y3H : EZ-00907HSE
THERMAL
FUSE 102
TO OUTDOOR UNIT
N
L
TERMINAL BOARD
2 1
W4
1 2 3 4 5
CN2
1871843-2
CN1
2013485-1
BLACK
BLACK
BLACK
BLACK
1
2
3
4
THERMISTOR ( PIPE TEMP. )
CN4
1971032-4
THERMISTOR ( ROOM TEMP. )
RED
1
2
3
4
5
ORANGE
YELLOW
PINK
CN5
1971032-5
STEP MOTOR
( LOUVER )
M
BLUE
CONTROLLER PCB ASSEMBLY
MW09Y3H : K07AN-0907HSE-C1
MW12Y3H : K07AN-0908HSE-C1
FAN MOTOR
RED
1
2
3
4
5
6
7
1
WHITE
WHITE
WHITE
2
3
4
5
6
7
INDICATOR PCB ASSEMBLY
K07BJ-0700HSD-D0
RED
6
CN3
1971032-7
5
CN201
JB20-07
WHITE
WHITE
WHITE
BLACK
WHITE
4
CN7
B5 ( 6-5 ) B-XARK
F. M.
3
YELLOW
BLUE
2
1
1
2
3
1
2
3
4
5
4
CN8
SJH20-08WSF
CN6
B5B-PH-K-S
OPTION
5
TEST
6
7
8
6
7
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K07BJ-0700HSD-D0
5V
5V
CN201
07 JB20 / GIC
1061 L=230
1
2
3
4
5
6
7
D201 SLR-343MC <GREEN>
D202 SLR-343DC <ORANGE>
D203 SLR-343YC <YELLOW>
SW201
KSHG0611BT
A
MANUAL AUTO SWITCH
R202
47
<1/4W>
I C201
GP1UM261RKVF
A
5V
VCC
OUT
GND
2
1
3
C203
0.1
<F>
C202
+
47/
10V
A
A
8
2 x 4 1 G W A 7 2 1 U L 3
R E D
E T W H I
9
>
< F 0 . 1 2 2 C
V 5 3 / 0 0 1 2 2 0 C
B P 2 4 Z H 0 2 3 D
k 7 . 4 2 1 5 R
% 1 k 7 . 4 2 1 0 R
k 9 . 3 5 1 8 R
k 9 . 3 6 1 6 R
E 3 U 4 A C T 1 D
2 0 1 Q
10
ERROR DETECTION
Indoor unit LED
Wired
remote
control
Error
Error
Operation
LED
Coil dry
LED
Timer LED
2 flash
3 flash
4 flash
5 flash
8 flash
2 flash
3 flash
off
off
01
01
13
13
00
02
04
Serial signal (reverse) error, at operation start up
Serial signal (reverse) error, during oeration
Serial signal (forward) error, at operation start up
Serial signal (forward) error, during operation
Wired remote control error
Serial signal error
Off
off
off
off
off
off
Indoor air thermistor error
Indoor unit
thermistor error
2 flash
Heat exchanger middle thermistor error
2 flash
3 flash
4 flash
2 flash
2 flash
3 flash
5 flash
6 flash
2 flash
3 flash
2 flash
3 flash
2 flash
3 flash
off
off
off
off
off
off
off
off
off
off
off
off
off
off
0C
06
0A
20
17
18
1A
1B
12
12
0F
24
19
19
Discharge pipe thermistor error
Heat exchanger thermistor error
Outdoor air thermistor error
Outdoor unit
thermistor error
3 flash
4 flash
Manual auto button welded
Indoor unit control error
Current trip error
CT abnormal
Outdoor unit
control error
5 flash
Compressor location detection error
Outdoor unit fan drive system abnormal
Abnormal lock (upper fan motor)
Abnormal rotation (upper fan motor)
Discharge temperature abnormal
Cooling high pressure abnormal rise
Active filter abnormal (first time)
Active filter abnormal (second time)
Indoor fan motor error
Refrigerant cycle error
6 flash
7 flash
Optional function error
8 flash
4 flash
off
25
11
PFC circuit error
Model information error 0.1 sec on/off 0.1 sec on/off 0.1 sec on/off
Model information error
11
PARTS
INDOOR UNIT
Front panel assy
1
5
4
5
2
4
3
7
Ref. Description
Part number
1
3
4
5
7
8
9
Front Panel Assy
Intake Grille Assy
Clamper (Grille)
Air Filter
67202083
67202067
67202003
67202066
67202215
67202007
67201533
67202076
67202077
Panel Cover
Remote Control
Remote Control Holder
8
-- Wire Cover
-- Wire Shield
9
12
16
INDOOR UNIT
Evaporator
14
13
11
15
12
17
Ref. Description
Part number
11 Evaporator Total Assy
12 Joint Pipe Assy
67202082
67202084
67202072
67202071
67202070
67202069
67202018
13 Filter Guide
14 Rear Bracket
15 Evaporator Holder R
16 Evaporator Holder L
17 Room Thermistor Holder
13
42
INDOOR UNIT
Casing assy
39
37
38
36
35
23
24
33
34
28
32
30
31
41
29
27
21
40
Ref. Description
21 Casing Assy
Part number
Ref. Description
Part number
32 Louver Gear
33 Gear A
67202080
67202030
67202031
67202098
67202063
67202023
67202038
67202079
67202068
67201206
67202097
67202062
67202022
67202033
67202034
67200922
67202073
67202074
67202078
23 Drain Hose Assy
24 Drain Cap
34 Motor Step
35 Motor Cover (1)
36 Motor Cover (2)
37 Fan Motor
27 Fan Guard
28 R and L Louver B
29 Cable Guide
30 Conduit Holder
31 Louver Gear Holder
38 Crossflow Fan Assy
39 Shaft Holder C
40 Louver U
41 Louver Z
42 Bracket Panel
14
51
INDOOR UNIT
Control box
57
58
54
59
56
53
52
Ref. Description
Part number
51 Box Shield Assy
52 Control Cover
67202065
67202075
53 Cover Shield Assy
54 Controller PCB Assy (09)
54 Controller PCB Assy (12)
56 Display PCB Assy
57 Control Box
67202090
67202094
67202095
67202045
67202091
67202048
67202061
67202019
58 Terminal
59 Earth Terminal
-- Thermistor Assy
15
4
5
1
3
15
14
9
6
2
8
7
1
12
Ref. Description
Part number
1
2
3
4
5
6
7
8
9
Front Panel Assy
Emblem
67202179
67202192
67202180
67202182
67202103
67201371
67202183
67202105
67202106
67201413
67202107
67202108
67202109
67202184
67202111
67202112
67202181
67201709
Cabinet Left Assy
Top Panel Assy
Protective Net
Switch Cover
11
Cabinet Right Assy
Valve Bracket
Valve Bracket Cover
10 Propeller Fan
11 Motor Bracket
12 REM Plate Assy (09)
12 REM Plate Assy (12)
13 Fan Motor (09)
13 Fan Motor (12)
14 Reactor Assy
13
10
PARTS
15 Separator Assy
-- Drain Pipe
OUTDOOR UNIT
MR09Y3H
MR12Y3H
16
22
30
29
OUTDOOR UNIT
MR09Y3H
28
24
27
25
26
21
Ref. Description
21 Base Assy
Part number
67202163
67202141
67202119
67202127
67202129
67202130
67202131
67202139
67201422
67202140
22 Condenser Total Assy
24 Compressor Assy
25 2 way Valve Assy
26 3 way Valve Assy
27 Muffler
28 4 way Valve
29 Pulse Motor Valve Assy
30 Expansion Valve Coil
-- Solenoid
17
30
OUTDOOR UNIT
MR12Y3H
29
22
28
24
27
25
26
21
Ref. Description
21 Base Assy
Part number
67202164
67202145
67202125
67202127
67202129
67202133
67202134
67202139
67201422
67202144
22 Condenser Total Assy
24 Compressor Assy
25 2 way Valve Assy
26 3 way Valve Assy
27 Muffler
28 4 way Valve
29 Pulse Motor Valve Assy
30 Expansion Valve Coil
-- Solenoid
18
31
OUTDOOR UNIT
MR09Y3H
MR12Y3H
32
33
34
37
38
36
Ref. Description
31 Sealed Panel
Part number
67202151
67202186
67202187
67202154
67202155
67202157
67201450
67202158
67202160
67202161
67202162
32 Controller PCB Assy (09)
32 Controller PCB Assy (12)
33 PCB Holder
39
34 Inverter Case Assy
36 Terminal Bracket
37 Terminal 5P
38 Terminal Cover Assy
39 Bracket Conduit
-- Outdoor Thermistor
-- Thermistor Assy
19
ACCESSORIES
Wall hook bracket
67202078
Remote control
67202007
Remote control holder
67201533
20
FRIEDRICH AIR CONDITIONING CO.
10001 Reunion Place, Ste. 500, San Antonio, TX 78216
(210) 546-0500 877-599-5665 x 261 FAX (210) 546-0630
Email: [email protected]
Printed in the U.S.A.
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