Fujitsu Split Type Room Air Conditioner Service Manual
Wall Mounted Type
Models
Indoor Unit: ASY9USCCW, ASY9USCCW, ASY12USCCW
Outdoor Unit: AOY9USCC, AOY9UFCC, AOY12USCC
Refrigerant: R410A
Contents
SPECIFICATIONS
OUTLINE AND DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
INDOOR PCB CIRCUIT DIAGRAM
ERROR CONTENTS
DISASSEMBLY ILLUSTRATION
PARTS LIST
STANDARD ACCESSORIES
SPECIFICATIONS
Type | COOLING & HEATING | |
---|---|---|
INDOOR UNIT | ASY9USCCW | ASY12USCCW |
OUTDOOR UNIT | AOY9USCC, AOY9UFCC | AOY12USCC |
COOLING CAPACITY | 2.60 kW | 3.25 kW |
HEATING CAPACITY | 2.95 kW | 3.95 kW |
ELECTRICAL DATA
230V 50Hz | 230V 50Hz | |
---|---|---|
POWER SOURCE | ||
RUNNING CURRENT (A) | COOL 4.8 HEAT 4.1 | COOL 5.9 HEAT 5.6 |
INPUT WATTS (kW) | COOL 1.07 HEAT 0.90 | COOL 1.35 HEAT 1.28 |
E.E.R. (kW/kW) | COOL 2.43 HEAT 3.28 | COOL 2.41 HEAT 3.09 |
MOISTURE REMOVAL (l/h) | 1.3 | 1.8 |
AIR CIRCULATION HIGH (m³/hr) | COOL 540 HEAT 515 | COOL 535 HEAT 545 |
COMPRESSOR
TYPE | ||
---|---|---|
DISCRIMINATION | Hermetic type, Permanet split condenser, 2 pole, Single phase, Induction motor, Rotary | |
POWER SOURCE | 802-141-45B | 802-361-35B |
REFRIGERANT | 220, 230, 240V / 50Hz | 220, 230, 240V / 50Hz |
REFRIGERANT CHARGE | R410A 650 g (Pipe length 7.5 m) 700 g (10 m) 800 g (15 m) | 750 g 750 g 800 g 900 g |
ADDITIONAL REFRIGERANT | 20 g/m | 20 g/m |
FAN MOTOR
230 V | 230 V | ||
---|---|---|---|
POWER SUPPLY | HI-SPEED | COOL 1310 HEAT 1250 | COOL 1310 HEAT 1330 |
INDOOR UNIT (r.p.m.) | MED-SPEED | COOL 1170 HEAT 1140 | COOL 1200 HEAT 1210 |
LO-SPEED | COOL 1030 HEAT 1020 | COOL 1090 HEAT 1090 | |
QUIET | COOL 900 HEAT 900 | COOL 980 HEAT 980 | |
OUTDOOR UNIT (r.p.m.) | 800 | 770 |
DIMENSIONS
INDOOR UNIT | OUTDOOR UNIT | |
---|---|---|
HxWxD | 257 x 808 x 187 mm | 257 x 808 x 187 mm |
HxWxD | 535 x 650 x 250 mm | 535 x 695 x 250 mm |
WEIGHT
INDOOR UNIT | OUTDOOR UNIT | |
---|---|---|
GROSS/NET | 10 kg / 8 kg | 10 kg / 8 kg |
GROSS / NET | 29 kg / 26 kg | 34 kg / 31 kg |
NOISE LEVEL
HI-SPEED | MED-SPEED | LO-SPEED | SUPER QUIET | |
---|---|---|---|---|
INDOOR UNIT (dB) | COOL 40 HEAT 38 | COOL 38 HEAT 36 | COOL 35 HEAT 34 | COOL 30 HEAT 28 |
OUTDOOR UNIT (dB) | COOL 46 HEAT 46 | COOL 38 HEAT 38 | COOL 36 HEAT 35 | COOL 33 HEAT 32 |
OUTLINE AND DIMENSIONS
INDOOR UNIT
Unit: mm
[Diagram of Indoor Unit dimensions: Height 257 mm, Width 808 mm, Depth 187 mm]
OUTDOOR UNIT
Unit: mm
Model: AOY9USCC / AOY9UFCC
[Diagram of Outdoor Unit dimensions for AOY9USCC/AOY9UFCC: Height 535 mm, Width 650 mm, Depth 250 mm]
Model: AOY12USCC
[Diagram of Outdoor Unit dimensions for AOY12USCC: Height 535 mm, Width 695 mm, Depth 250 mm. Includes detail of drain pipe hole Ø20.]
REFRIGERANT SYSTEM DIAGRAM
Models: ASY9USCCW / AOY9USCC, ASY9USCCW / AOY9UFCC
[Diagram showing the refrigerant flow for the indoor unit (Evaporator) and outdoor unit (Compressor, Condenser) with components like Dryer or Strainer, 2-Way valve, 3-Way valve, 4-Way valve, Charging valve, and refrigerant pipes. Arrows indicate cooling and heating cycles.]
Models: ASY12USCCW / AOY12USCC
[Diagram showing the refrigerant flow for the indoor unit (Evaporator) and outdoor unit (Compressor, Condenser) with components like Dryer, 2-Way valve, 3-Way valve, 4-Way valve, Check valve, Charging valve, and refrigerant pipes. Arrows indicate cooling and heating cycles.]
Legend:
- Dotted arrows: Cooling
- Solid arrows: Heating
- Dashed lines with circles: Flare coupling
CIRCUIT DIAGRAM
INDOOR UNIT
[Circuit diagram for the indoor unit showing connections between Display PCB, Controller PCB, Fan Motor (FM), Stepping Motor, Transformer, Power Supply PCB, Fan Motor Capacitor, Thermistors (Room Temp. and Pipe Temp.), and Terminal connections.]
INDOOR PCB CIRCUIT DIAGRAM
[Detailed circuit diagram of the Indoor PCB, including the Power Transformer, Power Supply PCB, Fan Motor, Fan Capacitor, various components like resistors (R), capacitors (C), diodes (D), transistors (Q), integrated circuits (IC), and connections to the Controller PCB, Indicator PCB, and Terminal Board. Includes jumper wire configurations for switches JP1, JP2, JP3, JP4 and their functions.]
ERROR DISPLAY
Large division indication | Small division indication | ||||
---|---|---|---|---|---|
LED flashing (operation) | LED flashing (timer) | Error contents | LED flashing (operation) | LED flashing (timer) | Error contents |
0.5 second 2 times | 0.1 second | thermistor | 0.5 second 0.1 second | 2 times | room temp. thermistor error |
0.5 second 4 times | 0.1 second | control unit (indoor unit) | 0.1 second 0.5 second | 2 times | MANUAL AUTO button error |
0.5 second 6 times | 0.1 second | fan motor (indoor unit) | 0.1 second 0.5 second | 4 times | power source Hz decision error |
0.1 second 0.5 second | 3 times | lock error | |||
0.1 second 0.5 second | 3 times | r.p.m. error | |||
0.5 second 4 times | 0.1 second | heat exchanger thermistor error | |||
0.1 second | 0.1 second | model distinction error |
Indication:
When an error happens, the first indication is "Large division indication". Indication is switched by pushing the TEST OPERATION button between "Large" and "Small".
DISASSEMBLY ILLUSTRATION
Models: ASY9USCCW / ASY12USCCW
[Exploded view diagram of the indoor unit showing various parts with reference numbers for disassembly.]
Includes illustration of the Air cleaning filter (optional) Model APS-03B.
[Exploded view diagram of the indoor unit assembly components with reference numbers.]
Model: AOY9USCC
[Exploded view diagram of the outdoor unit assembly components for Model AOY9USCC with reference numbers.]
Model: AOY9UFCC
[Exploded view diagram of the outdoor unit assembly components for Model AOY9UFCC with reference numbers.]
Model: AOY12USCC
[Exploded view diagram of the outdoor unit assembly components for Model AOY12USCC with reference numbers.]
PARTS LIST
INDOOR UNIT
Ref. No. | Description | Part No. ASY9USCCW | Part No. ASY12USCCW |
---|---|---|---|
34 | Capacitor (Fan Motor) | 9900089061 | 9900089061 |
63 | Panel (Front) Total Assy | 9312417032 | 9312417063 |
65 | Flow Control Panel-Z | 9306058012 | 9306058012 |
69 | Louver-A | 9306055028 | 9306055028 |
74 | Filter | 9305444014 | 9305444014 |
108 | Base | 9309755062 | 9309755062 |
109 | Casing | 9306052027 | 9306052027 |
122 | Shaft Holder -B | 9303066010 | 9303066010 |
127 | Drain Hose Assy | 9305550029 | 9305550029 |
146 | Evaporator Assy | 9330144019 | 9330144019 |
151 | Control Box | 9330007017 | 9330007017 |
158 | Connecting Pipe Assy | 9306416010 | 9306416010 |
164 | Fan Motor Assy-IN | 9601171010 | 9601171010 |
169 | Cross-Flow Fan Assy | 9307836015 | 9307836015 |
178 | Motor Cushion -M | 9601302018 | 9601302018 |
184 | Thermistor Sping | 313728262708 | 313728262708 |
188 | Power Cord Assy | 9702595043 | 9702595043 |
196 | Clamp SKB-150 | 313035356905 | 313035356905 |
233 | Power Transformer | 9900028015 | 9900028015 |
235 | Thermistor Assy -Pipe | 9702039059 | 9702039059 |
236 | Controller PCB Assy | 9706046015 (K02DE-0400HSE-C1) | 9706046022 (K02DE-0401HSE-C1) |
240 | Remote Control Unit | 9312058020 | 9312058020 |
281 | Clamp Metal (Pipe) | 9306063009 | 9306063009 |
283 | Bushing-A | 9303529010 | 9303529010 |
323 | Louver-B | 9306056025 | 9306056025 |
385 | PCB (Power and Indicator) | 9706039017 | 9706039017 |
401 | Wall Hook Bracket | 9304358008 | 9304358008 |
440 | Flow Control Panel-U | 9306057015 | 9306057015 |
466 | Clamp NK-4N | 313714328805 | 313714328805 |
522-1 | Gear-A | 9306062002 | 9306062002 |
523 | Gear Bracket | 9306407001 | 9306407001 |
652-1 | Thermistor Holder Pipe | 313714262805 | 313714262805 |
668 | Screw w/Washer | 313681304205 | 313681304205 |
759 | Intake Grill -A | 9330001015 | 9330001015 |
764 | Drain Cap Assy | 9304150008 | 9304150008 |
767-1 | Bottom Cover -A | 9330004016 | 9330004016 |
777 | Clamper (Grille) | 9306755010 | 9306755010 |
815 | Terminal | 9900040048 | 9900040048 |
850 | Window (Receiver | 9330003019 | 9330003019 |
872 | Indicator Case | 9330009011 | 9330009011 |
873 | Lamp Cover | 9330014015 | 9330014015 |
874 | Control Box Cover | 9330008014 | 9330008014 |
876 | Step Motor | 9900139018 | 9900139018 |
877 | Face Panel (Front)-A | 9330005044 | 9330005044 |
OUTDOOR UNIT
Ref. No. | Description | Part No. AOY9USCC / AOY9UFCC | Part No. AOY12USCC |
---|---|---|---|
4 | Emblem-Rear | 9308468017 | 9308468017 |
5 | Cabinet Front Panel, Plastic | 9306016012 | 9306386016 |
7 | Connector Cover | 9306018016 | 9306119010 |
9 | Cabinet Rear Panel, Plastic | 9306017019 | 9306385019 |
12 | Base Assy, Painted | 9304806042 | 9306118020 |
13 | 3-Way Valve | 9312863013 | 9312865017 |
14 | 2-Way Valve | 9312862016 | 9312864010 |
16 | Condenser Assy | 9309104020 | 9308459039 |
32 | Control Box Metal | 9306475024 | 9308561022 |
34 | Capacitor (Fan Motor) | 9900089023 | 9900089030 |
37 | Capacitor (Running) | 9307588068 | 9307588013 |
38 | Clamp Metal (Capacitor) | 313468061808 | 313468061808 |
39 | Propeller Fan | 9306565015 | 9305538003 |
41 | Fan Motor Assy-Out | 9307095016 | 9307715020 |
42 | Bracket (Motor) | 9306021016 | 9305536016 |
46 | Compressor Assy | 9311012016 | 9311133018 |
48 | Fan Ring | 9306019020 | 9306019020 |
51 | Special Nut M5 | 9307091001 | |
55 | Special Nut M6 | 313252257701 | |
62 | Wire Assy (Shield)-A | 9305791026 | 9305695027 |
98 | Fan Ring | 9305581023 | |
109 | Terminal Cover | 9307090004 | |
138 | Separate Wall Metal | 9306474003 | 9305971008 |
187 | Clamp No.1219 | 313361271706 | |
195 | Clamp SKB-100 | 313361275805 | 313361275805 |
196 | Clamp SKB-150 | 313035356905 | 313035356905 |
196-2 | Clamp SKB-3MC | 9305335008 | 9305335008 |
230 | Overload Relay | 9312899005 | |
343 | Solenoid Coil | 9970003011 | |
344 | 4-Way Valve | 9900162016 | 9900162016 |
365 | Bracket (Valve) | 9306020026 | 9306748012 |
412 | Terminal Gasket (For Comp.) | 9351505011 | 9351121006 |
674 | Screw, SUS410T +5014 | 9305848010 | 9305848010 |
688 | Screw w/Washer | 313681304205 | 313681304205 |
765 | Drain Pipe (L-type) | 9301102000 | 9301102000 |
766 | Drain Pipe Packing | 9301143003 | 9301143003 |
815 | Terminal-4P | 9306488017 | 9306488017 |
935 | Reinforcement Plate | 9306473006 | 9306473006 |
942 | Control Box Cover Metal | 9306476007 | 9306476007 |
942-2 | Control Box Cover-B Metal | 9305975006 | 9305975006 |
946 | Inlet Pipe | 9306401009 | |
982 | Cord Clamp, Plastic | 9302271002 | |
999 | Capillary Assy | 9312873005 | |
A | Screw (with Inner Washer) | 9357297002 | |
B | Screw (with Spring Washer) | 0700179013 | |
BR Sheet 180x180x T2 | 9305039067 | 9305039067 |
STANDARD ACCESSORIES
Name and Shape | Part No. |
---|---|
Wall hook bracket [Diagram of Wall hook bracket] | 9304358008 |
Remote control unit [Diagram of Remote control unit] | 9312058020 |
Battery (penlight) [Diagram of Battery] | 0600185534 |
Tapping screw (Ø4 x 25 ) [Diagram of Tapping screw] | 0700076046 |
Cloth tape [Diagram of Cloth tape] | 9308117007 |
Drain pipe (Including drain packing) [Diagram of Drain pipe] | 9303029015 |
File Info : application/pdf, 18 Pages, 1.12MB
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