Fujitsu AOU12RLFW1 Service Manual Download Page 24

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OUTDOOR UNIT

AOU12RLFW1

2013.11.14

28 Compressor Assy

9317619004

25 3-way Valve Sub Assy

9317109000

23 Pulse Motor Valve Assy

9332368000

27 Solenoid

9970055010

21 Condenser Total Assy

9332359008

22 Expansion Valve Coil

9970096013

26 4-way Valve Assy

9332365009

24 2-way Valve Assy

9332371000

Ref. Description

Part number

-- Outdoor Thermistor

9900544010

-- Thermistor Assy

9900473013

29 Drain Pipe Assy

9303029022

Summary of Contents for AOU12RLFW1

Page 1: ...TIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 3 CIRCUIT DIAGRAM 4 ERROR DETECTION 6 INDOOR PCB CIRCUIT DIAGRAM 10 OUTDOOR PCB CIRCUIT DIAGRAM 14 PARTS INDOOR UNIT 16 PARTS OUTDOOR UNIT 20 24 ACCESSORIES Indoor unit Outdoor unit ASU9RLF1 ASU12RLF1 AOU9RLFW1 AOU12RLFW1 ...

Page 2: ...p m 680 r p m 1 320 r p m 1 160 r p m 980 r p m 710 r p m 680 r p m 780 r p m ELECTRICAL DATA INDOOR UNIT Cooling High Medium Low Quiet INDOOR UNIT Heating OUTDOOR UNIT Heating NOISE LEVEL 43 dB 40 dB 32 dB 21 dB 43 dB 38 dB 33 dB 22 dB 43 dB 40 dB 32 dB 21 dB 43 dB 38 dB 33 dB 22 dB 48 dB 49 dB OUTDOOR UNIT Cooling 48 dB 49 dB 2013 11 25 1 COMPRESSOR TYPE Hermetic type 4 pole DC inverter motor Ro...

Page 3: ...4 mm 21 1 4 inch 540 mm 11 7 16 290 21 1 4 inch 540 mm 11 7 16 290 31 1 8 in 790 mm 21 1 4 inch 540 mm DIMENSIONS 10 9 16 inch 268 mm 5 8 to 11 16 15 8 to 16 7 8 inch 203 mm 33 1 16 inch 840 mm INDOOR UNIT Drain hose Diameter Outside Inside 9 16 inch 13 8 mm 23 5 8 inch 600 mm ...

Page 4: ...anger indoor unit Heat exchanger outdoor unit Compressor ASU9RLF1 AOU9RLFW1 ASU12RLF1 AOU12RLFW1 Cooling Heating Refrigerant pipe diameter Liquid 1 4 6 35 mm Gas 3 8 9 52 mm 2 Way valve Strainer Strainer 3 Way valve Muffler Muffler 4 Way valve Expansion valve Heat exchanger indoor unit Heat exchanger outdoor unit Compressor 2013 11 04 3 ...

Page 5: ...9 8 7 6 5 4 3 2 1 3 2 1 2 1 2 1 2 3 4 5 Option UTY XCBXZ2 Communication PCB To main PCB Remote contol Option Ex in Option Ex out Option Operation status Ex out Option Error status INDOOR UNIT OUTDOOR UNIT CIRCUIT DIAGRAM 2013 11 25 4 ASU9RLF1 AOU9RLFW1 G Compressor Fan motor Expansion valve coil 4 way valve coil G Power source Terminal board 1 2 3 L1 L2 Fuse 250V 20A Fuse 250V 5A or Thermistor Pip...

Page 6: ...OU12RLFW1 G Red Black White Yellow Brown Red Blue Orange Yellow White Black Black Red White Black Black Black Black Brown Brown Black Black White Red White Red White Red White Black Green Black Black 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 1 2 3 1 2 3 4 1 2 3 4 1 2 3 1 2 3 W4 W2 W1 W3 CN70 CN71 W10 W11 W7 W8 W9 CN800 CN40 CN30 R U S V C W Reactor or Thermistor Pipe temp Thermisto...

Page 7: ...PL I SK 9pin CN3 B7B PH K S WHITE CN10 B5B PH K S WHITE CN4 B4B PH K S WHITE CN6 B5B PH K S RED TEST LOUVER UP DOWN M THERMISTOR PIPE TEMP THERMISTOR ROOM TEMP DIFFUSER FAN MOTOR M OUTDOOR UNIT 3 2 1 TERMINAL EARTH TERMINAL CN1 SC25 05WSA WHITE GREEN RED WHITE BLACK 1 2 3 4 5 W4 MAIN PCB ASU9RLF1 K12JY 1307HSE C1 ASU12RLF1 K12JY 1308HSE C1 INDICATOR PCB K12JZ 1200HSE D0 2013 10 29 6 COMMUNICATION ...

Page 8: ...6W R40 1 0k 1 16W R39 10k 1 16W 1 C28 0 1 F R41 49 9k 1 16W 1 15V C31 0 1 F R71 R74 47 1 10W 1 x 4 I C14 7 uLN2003A I C14 1 uLN2003A I C14 3 uLN2003A I C14 5 uLN2003A L1 SS21V R060330 L5 0 6A 10mH 20 20 18 R29 270 1 10W R28 1 0k 1 10W R27 270 1 10W I C13 2 uLN2003A I C13 3 uLN2003A I C13 4 uLN2003A I C13 5 uLN2003A R31 R34 47 1 10W 1 x 4 15V R88 100 1 16W R87 100 1 16W R85 1 0k 1 16W R84 1 0k 1 16...

Page 9: ...T GND I C201 GP1UM261R JM1 C203 0 1 B C202 47 10V R202 47 1 4W 5V A A A SW201 KSHC611BT 5V CN201 S7B PH K S D201 SL I 343 GREEN D202 SL I 343 ORANGE D203 SL I 343 GREEN 5V 2013 10 23 8 INDOOR UNIT INDICATOR PCB K12JZ 1200HSE D0 ...

Page 10: ... 1 2 3 4 5 1 2 1 2 1 2 3 9 6 5 4 3 2 1 390V A A 13V JM303 0R0 12V R309 18k 1 10W D303 RF101L2S C306 100 25V T301 SW1614 1 10 6 1 2 3 5 4 5 6 7 8 4 2 1 D BP_M FB S S S S I C301 LNK603 12V R303 18k 1 10W 13V C305 1 0 B R306 1 0k 1 R304 36k 1 R305 6 2k 1 D302 RF101L2S C311 100 25V L301 0R0 R312 1 2k 1 4W C313 0 01 B CNA01 B3B XH AM I C306 PS2501L 1 A L302 0R0 12V K301 FTR F3 A Q301 DTC123EUA 3 2 1 2 ...

Page 11: ...4 B W3 B CN61 1971032 4 WHITE CN62 1971032 3 WHITE EARTH F201 20A 250V F202 5A 250V UL1015 AWG16 GREEN UL1015 AWG20 RED UL1015 AWG14 WHITE UL1015 AWG14 BLACK BLACK BLACK BLACK BLACK BLACK BLACK THERMISTOR DISCHARGE TEMP THERMISTOR PIPE TEMP THERMISTOR OUTDOOR TEMP TERMINAL SERIAL N L INDOOR UNIT POWER SOURCE AC208 240V 50 60Hz W103 UL1015 AWG20 BLACK W100 UL1015 AWG20 WHITE W102 UL1015 AWG20 BLACK...

Page 12: ... D203 ZP1027 5V C200 47 35V C201 0 1 F C203 0 1 F C202 47 35V C205 0 1 F C204 47 35V C219 4700p B R219 1 0k R218 4 7k 1 10W R204 R209 390 1 10W x 6 15V 5V I C101 TC 74HC00AF 5V 5V L130 47uH ELC0607 C104 10 25V C105 0 1 F I C100 TA8316 L100 BL02Rn1 R109 22 1 4W R108 47 1 4W R124 4 7k I C102 4 BA2901F R171 4 7k R167 10k 5V R107 3 83k 1 10W 1 5V C134 0 1 F C133 2 2 50V C132 2 2 50V C131 0 1 F R169 22...

Page 13: ...03 UL1015 AWG20 BLACK W102 UL1015 AWG20 BLACK W101 UL1015 AWG14 BLACK TERMINAL BOARD F201 20A 250V F202 5A 250V 5 4 3 2 1 SERIAL L N INDOOR UNIT POWER SOURCE AC208 230V 60Hz THERMISTOR DISCHARGE TEMP THERMISTOR OUTDOOR TEMP THERMISTOR PIPE TEMP CN70 B03B PASK 1 WHITE CN71 B04B PASK 1 WHITE CN30 B2P3 VH B C BLACK CN800 B5 7 2 3 B XASK 1 A WHITE CN40 B6B XARK 1 A RED UL3271 AWG14 WHITE W10 B W11 B U...

Page 14: ... x 2 D52 1SS355 POW_GND I P M G POW_GND R307 R308 195k RN 1 2W x 2 W V U R305 R303 R301 R306 R304 R302 195k RN 1 2W 1 x 6 C306 0 1 F C305 0 1 F R333 10k 1 C330 1000p B R336 10k 1 R335 10k 1 5V 5V R338 3 3k 1 Q300 DTC114EUA 5V R339 10k R334 10k 1 5V C311 1000p B I C302 1 BA2903F 1 2 3 2 3 1 3 2 1 C320 0 15 ECQV R328 1 0k D302 RB751V R331 47k 1 R329 47k 1 R330 4 7k 1 R332 4 7k 1 C206 C208 C215 C217 ...

Page 15: ... unit Heat Ex liquid temp sensor error 7 4 Outdoor temp sensor error 7 5 Suction Gas temp sensor error 7 6 2 way valve temp sensor error 3 way valve temp sensor error 7 7 Heat sink temp sensor error 8 2 Sub cool Heat Ex gas inlet temp sensor error Sub cool Heat Ex gas outlet temp sensor error 8 3 Liquid pipe temp sensor error 8 4 Current sensor error 8 6 Discharge pressure sensor error Suction pre...

Page 16: ...nd on 0 1 second off 2 0 second on 2 0 second off IPM overcurrent protection Discharge temperature abnormal Thermistor abnormal CT abnormal 0 1 second on 2 0 second off 5 0 second on 5 0 second off ERROR Compressor location abnormal Fan abnormal 2013 01 15 15 ...

Page 17: ...Sub Assy FUJITSU 9332994063 Bracket panel 3 Wire Cover 9332894011 Wire shield Electric Filter Holder 9332911008 4 Air Clean Filter Assy 9317250009 1 Remote Control 9320476007 2 Remote Control Holder 9318912005 Ref Description Part number Air Filter 9332875010 Louver 9332900002 10 Diffuser Assy 9332998009 6 ...

Page 18: ...9 9709427095 13 Earth terminal Control Box 11 Cover shield 9332892024 Box shield assy 12 Main PCB 12 9709427101 12 15 Room Thermistor Holder 9332868005 Ref Description Part number 14 Thermistor Assy 9900714024 Display Assy 9709430019 2013 11 12 12 11 15 14 13 ...

Page 19: ...porator Fan Fan Motor 9603269012 Crossflow Fan Assy 9316830004 Bearing C Assy 9306628017 25 22 Evaporator Total Assy 9332989007 21 Casing Assy 9333009056 23 24 Ref Description Part number 18 2013 11 12 25 24 23 21 22 ...

Page 20: ...tor 9900790004 36 Drain Hose Assy 9316904002 37 Step Motor 9900790011 38 Drain Cap 9316177017 31 Casing Cover B 9332908008 33 Casing Cover F 9332909005 32 R and L Louver A 9332891003 Casing 9332890006 Cable Guide 9332903010 Motor Holder L R 9332859003 39 34 35 Ref Description Part number 2013 11 12 ...

Page 21: ...et Right Assy 9331336079 Valve bracket cover Motor bracket 9 Propeller Fan 9309909014 10 Reactor Assy 9900583002 8 Fan Motor 9603074012 Ref Description Part number 3 4 5 10 9 8 1 6 7 2 15 14 12 11 13 Terminal bracket 13 Terminal 5P 9703874055 Inverter Case Cover Terminal cover assy Bracket conduit Main PCB Sealed panel 11 Inverter case assy 9709215074 12 PCB Holder 9331261012 15 Heatsink B 9314090...

Page 22: ...lve Assy 9317216029 26 Solenoid 9970055027 21 Condenser Total Assy 9317367103 28 Expansion Valve Coil 9970096013 25 4 way Valve Assy 9317890038 23 2 way Valve Sub Assy 9317345033 Ref Description Part number 22 23 21 27 24 28 25 26 29 29 Drain Pipe Assy 9303029022 Outdoor Thermistor 9900544003 Thermistor Assy 9900451059 ...

Page 23: ...ve bracket cover Motor bracket 9 Propeller Fan 9313808013 10 Reactor Assy 9900611019 Separator assy 8 Fan Motor 9602864003 Ref Description Part number 3 4 5 10 9 8 1 6 7 2 Terminal bracket 13 Terminal 5P 9703874055 Inverter case cover Terminal cover Bracket conduit Main PCB Sealed panel Inverter case assy 11 9708523057 12 PCB Holder 9313074029 16 Heatsink B 9314090011 Semiconductor Accessory 14 97...

Page 24: ...y 9317109000 23 Pulse Motor Valve Assy 9332368000 27 Solenoid 9970055010 21 Condenser Total Assy 9332359008 22 Expansion Valve Coil 9970096013 26 4 way Valve Assy 9332365009 24 2 way Valve Assy 9332371000 Ref Description Part number Outdoor Thermistor 9900544010 Thermistor Assy 9900473013 29 Drain Pipe Assy 9303029022 ...

Page 25: ...e and Shape Part number 9332911008 0700076046 9317250009 Filter holder Air cleaning filter assy Tapping screw M4 x 25 mm Tapping screw M3 x 12 mm 0700019036 Name and Shape Wired remote control UTY RNNUM External connect kit UTY XWZXZ5 Communication kit UTY XCBXZ2 Name and Shape Part number 9303029022 OUTDOOR UNIT OPTIONAL PARTS Drain pipe Simple remote Control UTY RSNUM Wired remote control UTY RV...

Page 26: ...1310G4268 ...

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