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Fujitsu AOU9RL2 manual

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Table of contents for the manual

  • Page 1

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM . . . . 3 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 4 ERROR DETECTION . . . . . . . . . . . . . . . 5 INDOOR PCB CIRCUIT DIAGRAM . . . . . 8 OUT[...]

  • Page 2

    SPECIFICATIONS TYPE Cool & heat inverter INDOOR UNIT ASU12RL2 OUTDOOR UNIT AOU12RL2 COOLING CAPACITY 12,000 Btu/h HEATING CAPACITY 14,000 Btu/h POWER SOURCE FREQUENCY RUNNING CURRENT MAXIMUM CURRENT 10.9 A 11.0 A INPUT WATTS 1.200 kW 1.210 kW E.E.R. Cooling 10.00 Btu/Wh COP Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating[...]

  • Page 3

    DIMENSIONS unit : inch (mm) 10-5/16 (262) 5/8 to 21/32 ( 15.8 to 16.7) 8-1/8 (206) 32-9/32 (820) 2012.11.07 2 INDOOR UNIT Drain hose OUTDOOR UNIT Diameter Outside Inside : 17/32 inch ( 13.8 mm) 23-5/8 (600) 26 (660) 18 (454) 21-1/4 (540) 1 1-1 1/32 (290)[...]

  • Page 4

    REFRIGERANT SYSTEM DIAGRAM 2-way valve Strainer Strainer 3-way valve Muffler 4-way valve Pulse motor valve Refrigerant flow Heat exchanger (indoor unit) Heat exchanger (outdoor unit) Compressor Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 3/8" (9.52 mm) 2012.10.31 3[...]

  • Page 5

    BLACK BLACK BLACK BLACK BLACK BLACK BLACK WHITE RED BLACK WHITE GREEN GREEN WHITE RED BLACK BLACK RED BLUE ORANGE YELLOW WHITE RED WHITE BLACK YELLOW BROWN RED WHITE BLACK THERMISTOR ( PIPE TEMP . ) THERMISTOR ( DISCHARGE ) THERMISTOR ( OUTDOOR ) REACTOR G G TERMINAL 1 2 3 L N POWER SOURCE 4-W A Y V AL VE EXP ANSION V AL VE F AN MOTOR COMPRESSOR CM[...]

  • Page 6

    BLACK BLACK BLACK BLACK RED ORANGE YELLOW PINK BLUE WHITE WHITE WHITE WHITE WHITE WHITE WHITE 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 1 2 3 4 5 4 3 2 1 RED BLACK WHITE YELLOW BLUE 1 2 3 4 5 1 2 3 4 5 6 7 CN201 S7B-PH-K-S LOUVER ( UP / DOWN ) M THERMISTOR ( PIPE TEMP . ) THERMISTOR ( ROOM TEMP . ) TEST CN6 B5B-PH-K-R RED CN3 B7B-PH-K-S RED CN5 B5B-PH-[...]

  • Page 7

    I C8 TNY274PN C12 0.1 <F> R8 1.0k <1/10W> Q5 2SC4081 <R> 2 3 1 4 2 1 5 6 7 8 S S S S D BP_M EN_UV 3 2 4 1 + D5 S1NBC60 - 340V 5V L1 SS21V -R060330 JP1 W4 I C16 PC357N4 D12 DAN202U R61 1.0k <1/10W> R62 12k <1/10W> C53 0.047 <R> R15 1.0k <1/10W> C21 0.01 <B> A A R65 200 <1/8W> R64 12k <1/10W>[...]

  • Page 8

    1 2 3 4 5 6 7 A 2 1 3 A VCC OUT GND A A I C201 GP1UM261R R202 47 <1/4W> 5V C203 0.1 <F> + C202 47/ 10V SW201 KSHC61 1BT -PBT 5V 5V D201 SLR-343MC GREEN D203 SLR-343MC GREEN D202 SLR-343DC ORANGE XN201 S7B-PH-K-S ( LF ) ( SF ) WHITE INDOOR UNIT INDICA TOR PCB K1 1CO-1 100HSE-D0 2012.08.09 6[...]

  • Page 9

    REACTOR 6mH 15A UL3271 AWG14 RED UL3271 AWG14 WHITE UL1015 AWG16 GREEN UL1015 AWG14 WHITE UL1015 AWG14 BLACK UL1015 AWG20 RED UL1015 AWG20 WHITE UL1015 AWG20 BLACK 1 2 3 4 5 6 7 1 2 3 4 5 1 2 1 2 3 4 1 2 3 UL3271 AWG16 RED UL3271 AWG16 WHITE UL3271 AWG16 BLACK BLACK RED WHITE YELLOW BROWN RED BLUE ORANGE YELLOW WHITE BLACK BLACK BLACK BLACK BLACK B[...]

  • Page 10

    3 4 2 1 VDD OUT NC GND 2 1 3 9 10 1 1 12 13 14 15 16 VCC 2A 2B 2C 2D 2E 2F 2G G / V 1G 1F 1E 1D 1C 1B 1A 8 7 6 5 4 3 2 1 2 3 1 2 3 1 1 2 3 G / V VCC 1 2 3 4 5 10 9 8 7 6 1 2 3 4 S SC D 8 7 5 M SA SB C 1 3 2 A C NC 6 4 5 VCC VEE VO 2 3 1 2 3 1 4 2 3 1 4 8 4 7 6 1 3 2 5 VCC DO NC TEST CS D I SK GND 1 2 3 9 10 1 1 12 13 14 15 16 VCC 2A 2B 2C 2D 2E 2F [...]

  • Page 11

    ERROR DETECTION 2012.11.07 10 Error Serial communication error Indoor unit PCB model information error Manual auto switch error Room temp. sensor error Indoor unit Heat Ex. Middle temp.sensor error Indoor unit fan motor error Indoor unit error Outdoor unit main PCB model information error or communication error Inverter error Active filter error, P[...]

  • Page 12

    PARTS 8 4 4 6 5 7 3 9 1 2 INDOOR UNIT 2012.10.30 11 4 8 10 7 9 Front Panel 9332545012 3 Bracket Panel 9332556001 1 Wire Cover 9332544008 5 Wire Shield 9332555004 Remote Control 9332820003 2 Remote Control Holder 9312653010 Intake Grille (FUJITSU) 9332818093 6 Receiver Window 9332546019 11 Panel Cover 9332559002 Ref. Description Part number Air Filt[...]

  • Page 13

    24 22 21 28 INDOOR UNIT Control box 12 26 Terminal 9900720001 Main PCB (09) 9709170076 25 Earth Terminal 9332553024 21 Control Box 9332554007 22 Cover Shield 9332542011 23 Box Shield Assy 9332561005 24 Main PCB (12) 9709170083 24 28 Room Thermistor Holder 9316895003 Ref. Description Part number 27 29 Thermistor Assy 9900714017 Display Assy 97091730[...]

  • Page 14

    32 34 31 33 INDOOR UNIT Fan 13 Fan Motor 9603249007 Crossflow Fan Assy 9316830004 Bearing C Assy 9306628017 34 31 Casing Assy 9332613018 32 33 Ref. Description Part number 2012.10.30[...]

  • Page 15

    50 48 42 43 45 49 41 44 47 46 INDOOR UNIT Casing assy 14 Fan Guard 9332551006 49 50 Step Motor 9900725006 46 Drain Hose Assy 9316904002 47 Drain Cap 9316177017 41 Casing Cover B 9332557008 42 Casing Cover F 9332558005 43 R and L Louver 9332535006 Casing 9332534009 Motor Cover 9316601000 Motor Cover 9316568006 48 44 45 Ref. Description Part number 2[...]

  • Page 16

    56 53 15 51 Evaporator Total Assy (09) 9316893085 52 Evaporator Total Assy (12) 9316893092 56 Rear Bracket 9332540017 54 53 9332538007 55 Evaporator Holder L Evaporator Holder R 9332539004 Earth Terminal 9316579002 57 Filter Guide 9332541007 Ref. Description Part number 51 52 INDOOR UNIT Evaporator ASU9RL2 ASU12RL2 54 55 57 2012.07.12[...]

  • Page 17

    PARTS 1 1 2 9 3 14 13 10 12 11 5 6 7 8 4 OUTDOOR UNIT 2012.10.31 16 4 Top Panel Assy 9317939034 1 Front Panel Assy 9317789035 5 Protective Net 9331262019 3 6 Cabinet Left Assy 9317813006 2 Emblem 9317903011 Switch Cover 9313940027 8 Valve Bracket 9316523012 7 Cabinet Right Assy 9331336079 9 Valve Bracket Cover 9331683005 11 Motor Bracket (9) 10 Pro[...]

  • Page 18

    23 24 22 21 26 27 25 30 31 28 29 OUTDOOR UNIT 2012.11.07 17 -- Outdoor Thermistor 9900565008 26 Terminal Bracket 9317689021 27 Terminal 6P 9900016098 28 Inverter Case Cover 9331258012 Terminal Cover Assy 9317898041 29 Bracket Conduit 9313938017 30 Heat Sink A 9331263030 31 Heat Sink B 9314090028 24 Main PCB (09) 9331279086 25 -- Thermistor Assy 990[...]

  • Page 19

    OUTDOOR UNIT AOU9RL2 2012.10.31 18 42 Compressor Assy 9332603002 46 3-way Valve Assy 9332653007 49 2-way Valve Assy 9332652000 43 Solenoid 9970048029 41 Condenser Total Assy 9332837001 45 Muffler 9317398008 44 4-way Valve Assy 9332830002 48 Pulse Motor Valve Sub Assy 9332836004 47 Expansion Valve Coil 9970103025 Ref. Description Part number 42 48 4[...]

  • Page 20

    OUTDOOR UNIT AOU12RL2 2012.10.31 19 52 Compressor Assy 9332603002 56 3-way Valve Assy 9332653007 59 2-way Valve Assy 9332652000 53 Solenoid 9970048029 51 Condenser Total Assy 9317192071 55 Muffler 9317398008 54 4-way Valve Assy 9332830002 58 Pulse Motor Valve Sub Assy 9332836004 57 Expansion Valve Coil 9970103025 Ref. Description Part number 52 58 [...]

  • Page 21

    Name and Shape Part number 9332556001 9332820003 0600185541 0700076046 9310519004 Remote control 9312653010 Remote control holder Battery (penlight) Cloth tape Tapping screw (big) Wall hook bracket ACCESSORIES ( 4 x 25) 0700019036 Tapping screw (small) ( 3 x 12) 2012.11.08 20 Name and Shape Part number 9303029022 OUTDOOR UNIT INDOOR UNIT Drain pipe[...]

  • Page 22

    1210G4122[...]