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CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . 2
CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . . . 6
PCB CIRCUIT DIAGRAM . . . . . . . . . . . . .
ERROR DISPLAY . . . . . . . . . . . . . . . . . . .
PARTS (INDOOR UNIT) . . . . . . . . . . . . .19
PARTS (OUTDOOR UNIT) . . . . . . . . . . 24
ACCESSORIES . . . . . . . . . . . . . . . . . . . . 27
8
17
SPLIT TYPE
AIR CONDITIONER
CASSETTE TYPE (50Hz)
Indoor unit
Outdoor unit
AUYF12LAL
AOYA12LACL
AUYF12LAL
AOYA12LALL
AUYF12LAL
AOYB12LACL
AUYF12LAL
AOYB12LALL
AUYF14LAL
AOYA14LACL
AUYF14LAL
AOYA14LALL
AUYF14LAL
AOYB14LACL
AUYF14LAL
AOYB14LALL
AUYF18LAL
AOYA18LACL
AUYF18LAL
AOYA18LALL
AUYF18LAL
AOYB18LACL
AUYF18LAL
AOYB18LALL
AUYF18LBL
AOYA18LALL
AUYF18LBL
AOYB18LALL
AUYA24LBL
AOYA24LACL
AUYA24LBL
AOYA24LALL
AUYA24LBL
AOYB24LACL
AUYA24LBL
AOYB24LALL
AUYF24LBL
AOYA24LALL
AUYF24LBL
AOYB24LALL

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   Summary of Contents for Fujitsu AUYF12LAL

  • Page 1: Table Of Contents

    SPLIT TYPE AIR CONDITIONER CASSETTE TYPE (50Hz) Indoor unit Outdoor unit AUYF12LAL AOYA12LACL AUYF12LAL AOYA12LALL AUYF12LAL AOYB12LACL AUYF12LAL AOYB12LALL AUYF14LAL AOYA14LACL AUYF14LAL AOYA14LALL AUYF14LAL AOYB14LACL AUYF14LAL AOYB14LALL AUYF18LAL AOYA18LACL AUYF18LAL AOYA18LALL AUYF18LAL AOYB18LACL AUYF18LAL AOYB18LALL AUYF18LBL AOYA18LALL AUYF18LBL AOYB18LALL AUYA24LBL...

  • Page 2: Specifications

    SPECIFICATIONS ELECTRICAL DATA Inverter cooling & heating TYPE INDOOR UNIT AUYF12LAL AUYF14LAL AUYF18L_L AUY_24LBL AOYA12LA_L AOYB12LA_L AOYA14LA_L AOYB14LA_L AOYA18LA_L AOYB18LA_L AOYA24LA_L AOYB24LA_L OUTDOOR UNIT 3.50 kW 4.30 kW 5.20 kW COOLING CAPACITY 7.10 kW HEATING CAPACITY 4.10 kW 5.00 kW 6.00 kW...

  • Page 3: Outline And Dimensions

    OUTLINE AND DIMENSIONS Unit : mm DECORATION PANEL 530 ( Hanging bolt position ) INDOOR UNIT TOP VIEW Drain pipe ( 0.D. 25.4 ) SIDE VIEW Liquid pipe Gas pipe 2009.06.18...

  • Page 4

    OUTDOOR UNIT AOY_12LA_L AOY_14LA_L AOY_18LA_L Unit : mm Top view Front view Side view Air flow 4- 10mm hole Drain pipe Bottom view mounting place ( 20) 2009.06.18...

  • Page 5

    OUTDOOR UNIT AOY_24LA_L Unit : mm Top view Front view Side view Air flow 4- 10mm hole Drain pipe Bottom view mounting place ( 20) 2009.06.18...

  • Page 6: Refrigerant System Diagram

    : Room thermistor : Heat exchanger thermistor (Middle) : Heat exchanger thermistor (Out) : Outdoor thermistor <Refrigerant pipe diameter> <Refrigerant direction> AUYF12LAL / AOY_12LA_L Cooling Liquid : 1/4" (6.35 mm) Heating Gas : 3/8" (9.52 mm) AUYF14LAL / AOY_14LA_L AUYF18LAL / AOY_18LA_L Liquid : 1/4"...

  • Page 7: Circuit Diagram

    CIRCUIT DIAGRAM INDOOR UNIT AUYF12LAL AUYF14LAL AUYF18LAL AUYA24LBL REACTOR OUTDOOR UNIT GRAY PIPE THERMISTOR GRAY BLACK ROOM THERMISTOR FLOAT SWITCH COMPRESSOR BLACK R (R) WHITE INDICATOR PCB ASSY BLACK WHITE WHITE BROWN BLACK S (S) BLACK THERMISTOR ( PIPE )

  • Page 8

    THERMISTOR ( PIPE TEMP. ) GRAY GRAY INDOOR UNIT THERMISTOR ( ROOM TEMP. ) AUYF18LBL BLACK AUYF24LBL BLACK CN10 INDICATOR PCB ASSY FLOAT SWITCH BROWN ORANGE YELLOW CN13 BLACK WHITE BLUE BLACK PURPLE CONTROLLER ORANGE PCB ASSY YELLOW CN12 PINK BLUE STEP MOTOR ORANGE...

  • Page 9: Pcb Circuit Diagram

    PCB Circuit Diagrams not available at time of publication...

  • Page 10: Black

    INDOOR UNIT ROOM THERMISTOR BLACK CN8-1 CONTROL UNIT B02B-XASK-1-A BLACK CN8-2 WHITE AUYF18LBL : EZ-0080THSE CN7-1 B02B-XAYK-1-A CN7-2 YELLOW AUYF24LBL : EZ-0080RHSE GRAY THERMISTOR ( PIPE - MID. ) CN5-1 GRAY CN2-1 B02B-XAKK-1-A CN5-2 CN2-2 BLACK CN2-3 B5P-SHF-1AA CN2-4 WHITE CN2-5 UL1015 AWG20 UL1015 AWG20...

  • Page 11

    INDOOR UNIT CONTROLLER PCB ASSEMBLY AUYF18LBL : K06AK-080CHSE-C1 AUYF24LBL : K06AK-080AHSE-C1 R1 - R3 1SS355 10K <1/10W> x 3 THERMISTOR ( ROOM TEMP. ) I C8 13.5V NJM7812 FLOAT SWITCH B02B-XASK-1-A R4 - R6 1.0K 1.0K <1/10W> x 3 <1/10W> B03B-XARK-1-A THERMISTOR ( PIPE-ENT.

  • Page 12

    INDOOR UNIT R103 340V 13.5V D108 AUYF18LBL D2FL20U <RS-2W> T101 AUYF24LBL C108 ZFT22B03 4700P POWER SUPPLY PCB ASSEMBLY <FSN> I C26-14 C113 R111 R104 1000/ K06AL-0801HSE-P0 330K <1/10W> D102 <2W> 1SR139-600 C114 C109 0.01 F101 220P/ <KH> FSL 250V 3.15A (EM) 2.0kV C115 L101...

  • Page 13: Orange>

    INDOOR UNIT INDICATOR PCB ASSEMBLY K06AG-0700HSE-D0 R201 220 <1/4W> D201 SLR-325MC <GREEN> TO CONTROLLER PCB ASSEMBLY ( MAIN PCB ) R202 390 <1/4W> D202 SLR-325DC <ORANGE> OPERATE TIMER R203 560 <1/4W> D203 SLR-325VC <RED> FILTER CLEAN / FILTER SIGN REMOTE CONTROL SIGNAL GRAND MANUAL AUTO SWICTH CN201...

  • Page 14: Blue

    OUTDOOR PCB CIRCUIT DIAGRAM INVERTER ASSEMBLY AOYA12LA_L : EZ-0060RHUE AOYB12LA_L : EZ-007HHUE AOYA14LA_L : EZ-0060SHUE AOYB14LA_L : EZ-007KHUE AOYA18LA_L : EZ-0069HUE AOYB18LA_L : EZ-007FHUE AOYA24LA_L : EZ-006AHUE AOYB24LA_L : EZ-007GHUE EMI FILTER EMI FILTER TO INDOOR UNIT EMI FILTER ATFC-25-15-12 ATFC-25-15-12 REACTOR 1 TURN...

  • Page 15: Controller

    OUTDOOR UNIT CONTROLLER PCB ASSEMBLY K06AX-0 0 HUE-C1 (refer to the previous page) C100 - C102 F100 LLQ2W661KEUBGC GDT 250 15 660uF / 450V x 3 15A - 250V REACTOR R200 L300 FSL 250 3.15<EM > <1/2W> ELC0607RA POWER SOURCE D102 LINE FILTER 3.15A - 250V...

  • Page 16: Error Contents

    ERROR CONTENTS INDOOR UNIT Troubleshooting at the indoor unit display Troubleshooting at the wired remote control LCD (Troubleshooting at the display is available Self diagnosis either on the wired or wireless remote control.) F ILT E R LAMP OP E R AT ION LAMP T IME R LAMP (R E D) (OR ANG E )

  • Page 17

    OUTDOOR UNIT Error contents Thermistor malfunction on 0.1 sec / off 0.1 sec Abnormal discharge temperature Current surge protection on 0.5 sec / off 0.5 sec CT abnormality on 2.0 sec / off 2.0 sec Compressor position detection malfunction on 0.1 sec / off 2.0 sec Fan malfunction on 5.0 sec / off 5.0 sec PAM voltage abnormality...

  • Page 18: Parts (indoor Unit)

    PARTS DECORATION PANEL UTG-UFYB-W Ref. Description Part number Decoration Panel 9375525026 without Insulations Display Panel 9375529055 Receiver Window 9375547011 Intake Grille 9375531027 Long Life Filter 9375533014 Flap Total Assy 9377760029 Hook Bracket 9375546014 Grille Hook 9375532024 Panel Cover without 9375530013 Insulations Indicator PCB Assy 9707371024...

  • Page 19

    DECORATION PANEL UTG-UFYB-W Flap total assy Motor holder assy (connector : white) (connector : red) Ref. Description Part number Gear A 9375536015 Motor Holder 9375535018 Step Motor 9900139070 (white connector) Step Motor 9900139087 (red connector) 2008.04.23...

  • Page 20

    INDOOR UNIT Part number AUYF12LAL Ref. Description AUYF14LAL AUY_24LBL AUYF18L_L Cabinet A Assy 9375492014 9375492014 Cabinet B 9375494018 9375494018 Bell Mouse 9375503017 9375503017 Drain Pan Sub Assy 9377765024 9377765017 Wire Cover 9375516017 9375516017 Pipe Cover 9375515010 9375515010 Hook R 9375504014...

  • Page 21

    INDOOR UNIT Part number Ref. Description AUYF14LAL AUYF12LAL AUY_24LBL AUYF18L_L 2 Stage Turbo Fan Assy 9375480011 9375480011 9375480011 Evaporator Assy 9372585085 9372585054 9372585061 Evaporator Holder 9375508012 9375508012 9375507015 Pump Assy 9900360047 9900360047 9900360047 Drain Pump Holder B 9375518011 9375518011 9375518011...

  • Page 22

    INDOOR UNIT CONTROL UNIT Ref. Description Part number Control Box Cover 9375512019 Control Box A 9375511012 Controller PCB Assy (12) 9707393200 Controller PCB Assy (14) 9707393217 Controller PCB Assy (18LAL) 9707393224 Controller PCB Assy (18LBL) 9707393538 Controller PCB Assy (AUYA24) 9707393033 Controller PCB Assy (AUYF24) 9707393514...

  • Page 23: Parts (outdoor Unit)

    PARTS OUTDOOR UNIT Part number AOY_12LA_L Ref. Description AOY_14LA_L AOY_24LA_L AOY_18LA_L Top Panel Assy 9309230057 9309230057 Cover (Switch) Assy 9309237032 9309237032 Cabinet Assy 9314809040 9314809019 Blow Down Grille 9308884015 9308884015 Cabinet Right Assy 9309236011 9309236028 Fan Ring 9308885012 9308885012 Grip 9308880017 9308880017 Emblem...

  • Page 24

    OUTDOOR UNIT Part number Ref. Description AOY_12, 14, 18LA_L AOY_24LA_L 4-Way Valve 9900047016 9900163013 Pulse Motor Valve Assy 9311641018 9315310019 Condenser Assy 9311382027 9315302014 Thermistor Spring A 313728262708 313728262708 Thermistor Holder 9300089012 9357804002 Propeller Fan 9309909014 9309909014 9304902003 9304902003 Motor Bracket 9308872012 9308872029 Separator Assy...

  • Page 25

    OUTDOOR UNIT Ref. Description Part number Inverter PCB Assy (AOYA12) 9707427035 Inverter PCB Assy (AOYB12) 9707427134 Inverter PCB Assy (AOYA14) 9707427042 Inverter PCB Assy (AOYB14) 9707427141 Inverter PCB Assy (AOYA18) 9707427011 Inverter PCB Assy (AOYB18) 9707427110 Inverter PCB Assy (AOYA24) 9707427028 Inverter PCB Assy (AOYB24) 9707427127...

  • Page 26: Accessories

    ACCESSORIES INDOOR UNIT OPTIONAL PARTS Name and Shape Q'ty Application Name and Shape Application For indoor side pipe joint Wired remote Unit control is performed by Coupler heat control wired remote control. insulation Gas pipe side : 9378173569 UTB-GUD Liquid pipe side : 9378173521 9077030002 Install the plate at outlet Air outlet...

  • Page 27

    0804G3468...

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