Fujitsu ASY10FSACW User manual

SPLIT TYPE ROOM AIR
CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . 4
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . 6
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . 8
DISASSEMBLY ILLUSTRATION . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Indoor unit Outdoor unit
ASY10FSACW AOY10FSAC
ASY12FSACW AOY12FSAC

12008.05.29
SPECIFICATIONS
TYPE Cool Cool
INDOOR UNIT ASY10FSACW ASY12FSACW
OUTDOOR UNIT AOY10FSAC AOY12FSAC
COOLING CAPACITY 2.90 kW - 2.95 kW 3.45 kW - 3.50 kW
POWER SOURCE 220 V - 240 V
FREQUENCY 50 Hz
220 V - 240 V
50 Hz
RUNNING CURRENT
4.7 A - 4.6 A 6.1 A - 6.1 A
INPUT WATTS 1.015 kW - 1.045 kW 1.27 kW - 1.32 kW
EER
2.86 - 2.82 kW/kW 2.72 - 2.65 kW/kW
MOISTURE REMOVAL 1.3 L/hr
1.8 L/hr
AIR CIRCULATION HIGH
490 - 490 m3/hr 500 - 500 m3/hr
ELECTRICAL DATA COMPRESSOR AND REFRIGERANT
Note : Always use s vacuum pump to purge the air.
Refrigerant for purging air is not charged in
an outdoor unit at a factory.
DIMENSIONS
TYPE
Hermetic type,
Permanent split condenser
2 pole, Single phase,
Induction motor
POWER SOURCE
DISCRIMINATION 80230135
80235035
220-240V 50Hz 220-240V 50Hz
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410A R410A
590 g 720 g
590 g 720 g
690 g 820 g
790 g 920 g
POWER SOURCE
220 V - 240 V 220 V - 240 V
High speed 1,300 - 1,300 r.p.m. 1,330 - 1,330 r.p.m.
Middle 1,200 - 1,200 r.p.m. 1,250 - 1,250 r.p.m.
INDOOR
UNIT
Low 1,100 - 1,100 r.p.m. 1,170 - 1,170 r.p.m.
Quiet 1,040 - 1,040 r.p.m. 1,080 - 1,080 r.p.m.
OUTDOOR UNIT 730 - 765 r.p.m. 725 - 760 r.p.m.
INDOOR UNIT
H x W x D
H x W x D 260 x 815 x 175 mm
OUTDOOR UNIT 535 x 695 x 250 mm
FAN MOTOR
High speed 39 - 39 dB 40 - 40 dB
Middle 38 - 38 dB 39 - 39 dB
INDOOR
UNIT Low 36 - 36 dB 37 - 37 dB
Quiet 34 - 34 dB 35 - 35 dB
OUTDOOR UNIT 45 - 46 dB 47 - 48 dB
NOISE LEVEL
Note : Noise was measured in accordance with JIS standards, Japan.
20 g/m20 g/m
Pipe length 5 m
10 m
15 m
ADDITIONAL CHARGE
FULL CHARGE
WEIGHTS
INDOOR UNIT Gross / Net
Gross / Net
10 kg / 8 kg
OUTDOOR UNIT 33 kg / 30 kg 35 kg / 32 kg

22008.05.29
175
815
260
695 250
500
290
265
535
13
98
INDOOR UNIT
Unit : mm
OUTDOOR UNIT
DIMENSIONS

32008.05.29
3-Way valve
(with charging port)
Condenser
Dryer
Capillary tube
2-Way valve
(Flare connection)
Gas pipe (9.52 dia.)
(Flare connection)
(Flare connection)
Liquid pipe (6.35 dia.)
(Flare connection)
INDOOR UNIT
OUTDOOR UNIT
[ Connecting pipe ]
Evaporator
Com-
pressor
REFRIGERANT SYSTEM DIAGRAM
ASY10FSACW / AOY10FSAC
3-Way valve
(with charging port)
Condenser
Dryer
Capillary tube
2-Way valve
(Flare connection)
Gas pipe (9.52 dia.)
(Flare connection)
(Flare connection)
Liquid pipe (6.35 dia.)
(Flare connection)
INDOOR UNIT
OUTDOOR UNIT
[ Connecting pipe ]
Evaporator
Com-
pressor
ASY12FSACW / AOY12FSAC

THERMISTOR (ROOM TEMP.)
12345678910
12345678910
CN5
1 2 3 4 5
123
M
4 5
1 2
1 2
CN8
1
2
3
4
5
CN1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
CN9
CN106
TEST
2 1
CN2
2 1
CN3
BLACK BLACK
THERMISTOR (PIPE TEMP.)
GRAY GRAY
1 2
CN4
1 2
BROWN RED
3 4
3 4
ORANGE
1 2
CN7
1 2
BLACKBLACK
BROWN
BROWN
BLACK
BLACK
WHITE BLACK
WHITE
RED
ORANGE
WHITE RED
BLUE 34
BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
3
3
WHITE
CONTROL BOARD
POWER SUPPLY BOARD
LOUVER MOTOR
FAN MOTOR
INDOOR UNIT
OUTDOOR UNIT
RELAY
BOARD
POWER
RELAY
FAN MOTOR
CAPACITOR
TRANSFORMER
TERMINAL
THERMAL FUSE
WHITE
WHITE
THERMAL
FUSE 102ϒC
NL
YELLOW
5 6
5 6
GREEN
BLUE PURPLE GRAY WHITE BLACK
1 2
CN101
1 2
3 4
3 4
1 2
1 2
RED
GREEN
RED
YELLOW
5
5
1 2
CN102CN104CN103
1 2
PURPLE
PURPLE
3
3
BLUE
7
1 2
CN201
DISPLAY BOARD
3 4 5 6 7
7
PURPLE
1 2
1 2
GRAY
GRAY
BROWN WHITE
1 2
1 2
CN105
ORANGE ORANGE
2
1
CM
FM
FM
CN301
W301
W104
W101
BLACK
W103
GREEN/YELLOW
TERMINAL
COMPRESSOR
FAN MOTOR FAN MOTOR
CAPACITOR
OVERLOAD
RELAY
COMPRESSOR
CAPACITOR
NL
RC
S
42008.05.29
CIRCUIT DIAGRAM

– 8 –
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
POWER TRANSFORMER
POWER TRANS. PRIMARY THERMAL FUSE
POWER TRANS. SECONDARY
POWER SUPPLY PCB
(PRL) (PRL)
(RED) (RED)
(GRY) (GRY)
POWER SWITCH
(ORG)
FAN CAPACITOR
(BLK) (RED)
(WHT)
(WHT)
(WHT)
(WHT)
(WHT)
(BLK)
(BLK)
(GRY)
(GRY)
MANUAL
AUTO SWITCH
(BRN)
(RED)
(ORG)
(PRL)
(GRN)
OPERATE
(RED)
TIMER (GRN)
SWING (ORG)
(YEL)
(BLU)
(BLU)
(PRL)
(GRY)
(WHT)
(BLK)
(WHT)
(WHT)
(WHT)
(BRN)
(BLU)
(BLK)
ASY12FSACW
ASY10FSACW
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP8
JP9
(YEL)
(WHT)
(BLU)
(BRN)
(BLU)
To Earth terminal
(GREEN / YELLOW)
(BRN)
(BLK)
(WHT)
(ORG)
THERMAL FUSE (102°C)
FAN MOTOR
ROOM TEMPERATURE
THERMISTOR
PIPE TEMPERATURE
THERMISTOR
CHECKER
LOUVER
INDICATOR PCB
TERMINAL
BOARD
RELAY PCB
220/240V
50Hz
8
4
CONTROLLER PCB ASSEMBLY
ASY10FSACW : EZ-0980KWSE-C (GM-60089)
ASY12FSACW : EZ-0980LWSE-C (GM-60090)
SW101
VCC
D0
TEST
GND
CS
SK
D1
NC
MODEL CHANGING CODE
AUTO CHANGE OVER
HEATING TEMPERATURE CORRECTION 1
HEATING TEMPERATURE CORRECTION 2
AUTO RESTART
REMOTE CONTROL / CUSTOM CODE
MULTI / SINGLE
Models : ASY10FSACW
ASY12FSACW

– 12 –
DISASSEMBLY ILLUSTRATION
63
976
850
761
762
74
Air Cleaning filter (optional) Model APS-03B
74
44
759
743
240

– 13 –
401
282
108
233
195
151
466
185
188
236
815
968
688
64
C
425
385
873
874
932
281
960
65
440
974
69
323
963
961
973
127
652
872
780
875
163
336
760
158
593
B
178
164
178
764
169
122
I
Ro
146
930-1
767-1
767-2
962-2
962-1
929-1
196-2
928-1
109-1
876-1
876-2
Models : ASY10FSACW
ASY10USACW
ASY12FSACW
ASY12USACW

– 14 –
674
9
7
195
32
34
15
582
38
20
46
A
12
16
138
187
423
674
98
B
41
42
39
674
5
4
37
62
815
688
982
13
14
365
942-2
942-1
196-2
47-2
935-1
26-B
26-6
26-9
X-1
19
26-C
935-2
26-10
51
109
412
227
230
18
916 55
107
Model : AOY10FSAC

– 16 –
674
9
7
195
32
34
15
582
38
20
46
A
12
16
138
187
423
674
98
B
41
42
39
674
5
4
37
62
815
688
982
13 14
365
942-2
942-1
196-2
47-2
935-1
196-2
26-B
26-6
26-9
X-1
19
26-C
935-2
26-10
51
109
412
227
230
18
916 55
107 26-7
26-7
Model : AOY12FSAC