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Fujitsu AOY12LSAC, Service Manual

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Fujitsu AOY12LSAC Service Manual Download Page 5

REFRIGERANT SYSTEM DIAGRAM

Models : ASY9LSACW / AOY9LSACW
                ASY12LSACW / AOY12LSACW

(2 pass)

(2 pass)

Indoor heat exchanger

Outdoor heat exchanger

Capillary

tube

Pulse motor valve

2way-valve

3way-valve

Muffler

Compressor

Accumulator

4way-valve

Strainer

Dryer

4

2004.10.07

Summary of Contents for AOY12LSAC

Page 1: ...ndoor unit Outdoor unit ASY9LSACW AOY9LSAC ASY12LSACW AOY12LSAC C O N T E N T S SPECIFICATIONS DIMENSIONS REFRIGERANT SYSTEM DIAGRAM CIRCUIT DIAGRAM DISASSEMBLY ILLUSTRATION PCB CIRCUIT DIAGRAM PARTS LIST 1 2 3 4 7 ERROR CONTENTS 5 9 12 STANDARD ACCESSORIES 14 ...

Page 2: ... is not charged in the outdoor unit at the factory DIMENSIONS TYPE Hermetic type 4 pole 3 phase DC brushles motor DISCRIMINATION 80206680 REFRIGERANT R410A g r p m r p m 950 1100 POWER SOURCE V 230 HI SPEED MED SPEED INDOOR UNIT LO SPEED QUIET C 1 350 H 1 420 C 1 150 H 1 200 C 950 H 1 000 C 740 H 900 C 1 400 H 1 470 C 1 200 H 1 290 C 1 000 H 1 110 C 820 H 980 OUTDOOR UNIT 830 INDOOR UNIT H x W x D...

Page 3: ...D I M E N S I O N S Models ASY9LSACW AOY9LSAC 2 2004 10 07 ASY12LSACW AOY12LSAC 540 120 272 302 780 55 250 535 10 280 790 230 ...

Page 4: ...CIRCUIT DIAGRAM INDOOR UNIT OUTDOOR UNIT Models ASY9LSACW AOY9LSAC ASY12LSACW AOY12LSAC 3 2004 10 07 ...

Page 5: ...dels ASY9LSACW AOY9LSACW ASY12LSACW AOY12LSACW 2 pass 2 pass Indoor heat exchanger Outdoor heat exchanger Capillary tube Pulse motor valve 2way valve 3way valve Muffler Compressor Accumulator 4way valve Strainer Dryer 4 2004 10 07 ...

Page 6: ...ister 0 1sec 0 5sec Thermister detection value is open or short Open or Short blinking 3 times when AC plug is inserted Releases when value becomes normal Outdoor unit 0 5sec 0 1sec Discharge Thermister 0 1sec 0 5sec Thermistor detection value is open or short Thermister 3 times blinking Open or Short blinking 2 times error Outdoor unit stops Releases when it becomes normal Heat Exchanger 0 1sec 0...

Page 7: ...linking 3 times start up or at 56 seconds after Fan mode is selected Permanent stop Refrigerant 0 5sec 0 1sec Discharge Temperature 0 1sec 0 5sec Discharge Temperature protection cycle error 7 times blinking abnormal blinking 2 times Discharge temperature is 110degC operated 2 times Permanent stop Cooling High Pressure 0 1sec 0 5sec High pressure rise protection Outdoor abnormal rise blinking 3 ti...

Page 8: ...TART REMOTE CONTROL CUSTOM CODE GREEN GREEN TERMINAL BOARD BLUE RED WHITE BROWN BLACK GRAY GRAY THERMAL FUSE WHITE WHITE WHITE WHITE WHITE POWER SOURCE 220 240V 50Hz GREEN YELLOW INDICATOR PCB EZ 00219HSE D F I C 1 uPD780024SGB X09 CONTROLLER PCB ASEMBLY MAIN PCB ASY9LSACW EZ 00219HSE C ASY12LSACW EZ 0021CHSE C INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 7 2004 10 07 ...

Page 9: ...2 117 N200500K SC 10 55JH POWER SOURCE 220 240V 50Hz AOY12LSAC AOY9LSAC CONTROLLER PCB ASSEMBLY MAIN PCB AOY9LSAC EZ 002LHUE C AOY12LSAC EZ 002GHUE C OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 8 2004 10 07 ...

Page 10: ...D I S A S S E M B LY I L L U S T R AT I O N Models ASY9LSACW ASY12LSACW 9 2004 10 07 ...

Page 11: ...Models ASY9LSACW ASY12LSACW 10 2004 10 07 ...

Page 12: ...Models AOY9LSACW AOY12LSACW 11 2004 10 07 ...

Page 13: ...17 9310102008 9306628017 Part No 32 Cover Switch 9311863014 33 Evaporator Total Assy 9311495017 36 Joint Pipe Assy E 9311497011 37 9304607007 38 Holder Evaporator L Holder Evaporator R 9309982017 39 9309983014 40 Water Seal 9310721001 42 Air Seal 9310611005 43 Terminal 9701955077 46 Step Motor 9900139025 48 Fan Motor Assy 9601351016 51 9312058013 52 Bracket Panel 9310001004 61 1 Flow Control Panel...

Page 14: ... 138 Separate Wall 9311013013 9311013013 23 Inverter PCB Assy 9705092020 9705092013 344 4 Way Valve 9900047016 9900047016 24 Thermistor Discharge 9704219060 9704219060 527 Protective Net 9310980019 9310980019 28 Solenoid Coil 9970033018 9970033018 734 Panel Top Painted 9310338063 9310338063 Emblem 9312633012 9312633012 Inverter capacitor 9704594013 9704594013 Fan capacitor 9900042011 9900042011 Ou...

Page 15: ...Shape Part No ASY9LSACW ASY12LSACW Wall hook bracket Remote control unit Battery penlight Cloth tape 9312752010 9312058013 0600185534 9310519004 0700076046 Tapping screw 4 x 25 STANDARD ACCESSORIES 14 2004 10 07 ...

Page 16: ...0303G2168 ...

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