Fujitsu ASY12RSJCW User manual
SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
Indoor unit Outdoor unit
ASY12RSJCW AOY12RSJC
ASY12RSJTW AOY12RSJT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . .
OUTLINE AND DIMENSIONS . . . . . . . .
REFRIGERANT SYSTEM DIAGRAM . . .
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . .
INDOOR PCB CIRCUIT DIAGRAM . . . .
ERROR CONTENTS . . . . . . . . . . . . . . . .
PARTS (OUTDOOR UNIT) . . . . . . . . . .
1
3
4
5
11
ACCESSORIES . . . . . . . . . . . . . . . . . . .15
6
PARTS (INDOOR UNIT) . . . . . . . . . . . . . 7
2
TYPE Cooling & Heating
INDOOR UNIT ASY12RSJCW
AOY12RSJC AOY12RSJT
ASY12RSJTW
OUTDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY 3.80 kW
3.25 kW
230V 50Hz
6.2 A
5.7 A
1.31 kW
1.22 kW
2.48 kW/kW
3.11 kW/kW
1.8 L/hr
545 m3/hr
535 m3/hr
COMPRESSOR
DIMENSIONS
TYPE
DISCRIMINATION
POWER SOURCE
QXV-23D(F)
REFRIGERANT
ADDITIONAL CHARGE
FULL CHARGE
REFRIGERANT TYPE R-22
Hermetic type, Permanet split condenser,
2 pole, Single phase, Induction motor
806 159 45(C)
220, 230, 240V / 50Hz
770 g
WEIGHt (with oil) 14.6 kg
770 g
810 g
890 g
16 g/m
High speed
Cool 40 dB / Heat 40 dB
Cool 39 dB / Heat 39 dB
Cool 37 dB / Heat 37 dB
Cool 34 dB / Heat 34 dB
Cool 1310 Heat 1330 r.p.m.
Cool 1200 Heat 1210 r.p.m.
Cool 1090 Heat 1090 r.p.m.
Cool 980 Heat 980 r.p.m.
770 r.p.m.
230 V
INDOOR UNIT
POWER SUPPLY
Middle speed
Low speed
Quiet
OUTDOOR UNIT
INDOOR UNIT H x W x D
H x W x DOUTDOOR UNIT
257 x 808 x 187 mm
535 x 695 x 250 mm
FAN MOTOR
WEIGHT
INDOOR UNIT Net / Gross
High speed
Middle speed
Low speed
Super quiet
Net / Gross
OUTDOOR UNIT
10 kg / 8 kg
34 kg / 31 kg
INDOOR UNIT
NOISE LEVEL
POWER SOURCE
RUNNING CURRENT Cool
Heat
INPUT WATTS Cool
Heat
E.E.R. Cool
Heat
Cool
Heat
MOISTURE REMOVAL
AIR CIRCULATION
HIGH
ELECTRICAL DATA
SPECIFICATIONS
Cool 47 dB / Heat 48 dB
OUTDOOR UNIT
12007.12.04
Pipe length 7.5m
10m
15m
695 250
500
Drain pipe hold 20
440
290
265
54
535
13
98
O
OUTDOOR UNIT
2003.06.17 2
INDOOR UNIT
Unit : mm
DIMENSIONS
187
808
257
REFRIGERANT SYSTEM DIAGRAM
Refrigerantant pipe
Refrigerantant pipe
12.7mm(1/2")
Charging valve
Cooling
Heating
:Flare coupling
3-way valve
4-way
valve
2-way
valve
Strainer
Compressor
Check valve
Capillary tube
for heating
Capillary tube
for heating and cooling
OUTDOOR UNITINDOOR UNIT
Condenser
Evaporator
6.35mm(1/4")
2003.06.17 3
CIRCUIT DIAGRAM
INDOOR UNIT
OUTDOOR UNIT
Fan Motor
Capacitor
Terminal
Transformer
Stepping Motor
Fan
Motor
Relay
Thermistor
(pipe)
Thermistor
(room)
4
2005.02.17
1
1
2
1
2
6
5
4
3
2
5
4
3
2
1
5
4
3
2
1
10
9
8
7
6
10
9
8
7
6
1
6
5
4
1
2
3
1
2
3
3
2
1
3
2
1
2
1
2
1
2
1
2
1
3
2
1
6
5
4
3
2
1
2 3 4 5
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Thermal Fuse Fan Motor
Capacitor
Terminal
Fan Motor
4-way
Valve Coil
Overload
Relay
Compressor
Compressor
Capacitor
N
L
3
4
C
S
R
CM
SV
FM
5V
5V
SW1 MANUAL AUTO
SWITH
R29 10K
<1/10W>
5V
C27
0.1
<F>
R27
10K
<1/10W>
(1%)
R26
49.9K
<1/10W>
(1%)
CN2 150-103-86176
CN3 150-503-96077
ROOM THERMISTOR
PIPE THERMISTOR
CN2-1 BLACK
CN2-2 BLACK
CN3-2 GRAY
CN3-1 GRAY
52
1
3
4
R28 10K
<1/10W>
RESET
IC3
BD4742G
R201
47 <1/4W>
+
OPERATE
RED
TIMER
GREEN
SWING
ORANGE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
INDICATOR PCB
CHECKER
5V
LOUVER
RED
ORANGE
YELLOW
PINK
BLUE
RED
WHITE
CN7-1
CN7-3
CN7-2
BLACK
FAN MOTOR
CN101-1
CN101-5
CN101-3
BLACK
YELLOW
WHITE
ORANGE
ORANGE
FAN CAPACITOR
POWER TRANSFORMER
PRAIMARY
SECONDARY
PURPLE
RED
RED
PURPLE
THERMAL FUSE
THERMAL FUSE
GRAY
GRAY
POWER SUPPLY PCB
GREEN
BLUE
WHITE
BLACK
RED
BLUE
BROWN
TO EARTH TERMINAL
GREEN / YELLOW
TERMINAL
BOARD POWER SOURCE
220 / 240V
50Hz
OUTDOOR UNIT
BROWN
WHITE
UL1061 AWG26 x 8
CN6-8
CN6-5
CN6-4
CN6-2
CN6-3
CN6-1
CN6-6
CN6-7
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
12V
12V
12V
5V
12V REMOTE CONTROL
CUSTOM CODE
AUTO RESTART
HEATING TEMPERATURE
CORRECTION 2
HEATING TEMPERATURE
CORRECTION 1
CONTROLLER PCB ASSEMBLY
ASY12RSJCW : K02DE-0703HSE-C1
ASY12RSJTW : K02DE-0408HSE-C1
uPD780024-X06-8ET
I C 1
12V
5V
5V
2003.06.17 5
INDOOR PCB CIRCUIT DIAGRAM
ERROR DISPLAY
2008.08.11 6
Operation
lamp
Operation
lamp(Red)
Timer lamp Timer lamp
(Green) (Red) (Green)
Error contents Error contents
thermistor error(2 times)
thermistor error
(room temp.)
(2 times)
thermistor error
(heat exchanger)
(3 times)
(2 times)
(3 times)
control unit error
(4 times)
MANUAL AUTO button error
(indoor unit)
(2 times)
power source Hz decision error
(4 times)
fan motor error
(6 times)
lock error
(indoor unit) rpm error
: 0.5s on/off repeated
: 0.1s on/off repeated
LED indication LED indication
Small division indicationLarge division indication
2008.08.07
PARTS
7
INDOOR UNIT
6
2
3
4
7
7
1
5
8
4 Front Panel
Front Panel Total Assy 9312417018
3
Air Filter
8 Remote Control
7
2
Intake Grille A
1
9330000025
5 Clamper (Grille)
6 Window (Receiver)
Ref. Description Part number
Face Panel (Front) A 9330005044
9330001015
9312058020
9305444014
9306755010
9330003019
2008.04.18 8
INDOOR UNIT
12 Base 9309755062
21 Casing Assy (JTW) 9312173167
21 Casing Assy (JCW) 9312173013
18 Shaft Holder B Assy 9303066010
13
Evaporator Assy (JCW)
13
Evaporator Assy (JTW)
14
Connecting Pipe Assy
15 Fan Motor Assy
17 Crossflow Fan Assy
19 Bracket (Pipe) 9330011014
11 Wall Hook Bracket 9304358008
20 Lower Cover 9330004016
Ref. Description Part number
15
21
19
20
13
12
14
11
17
18
9307836015
9602736003
9308555069
9308555052
9307073007
2008.08.11 9
INDOOR UNIT
Casing assy
31 Louver Z
29 Louver A 9306055028
33
Drain Hose Assy (JTW)
33
Drain Hose Assy (JCW)
25 Bushing A 9303529010
30 Louver B 9306056025
32 Louver U
22 Casing (JCW)
22 Casing (JTW)
21 Casing Assy (JCW) 9312173013
21 Casing Assy (JTW) 9312173167
24 Gear A 9306062002
23 Gear Bracet (JCW) 9306407001
23 Gear Bracet (JTW) 9306407018
34 Drain Cap 9304150008
28 Step Motor 9900139018
26 Casing Cover LR 9306064006
27 Casing Cover B 9306121006
-- Casing Cover F 9306066000
Ref. Description Part number
25
29
32
23
24
27
28
31
30
30
33
34
21
22
26
9306057046
9306058043
9306052027
9306052065
9305550029
9313577018
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