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Fujitsu ABYA45LAT Service Manual

Split type air conditioner ceiling type (50hz).
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SPLIT TYPE
AIR CONDITIONER
CEILING
Models
Indoor unit
ABYA36LAT
ABYA45LAT
CO NTE N TS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . .
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . .
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . .
ERROR CONTENTS . . . . . . . . . . . . . . . . . .
STANDARD ACCESSORIES . . . . . . . . . . .
type (50Hz)
Outdoor unit
AOYA36LATL
AOYA45LATL
1
2
4
5
7
10
. . . .
13
16
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21
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25

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   Summary of Contents for Fujitsu ABYA45LAT

  • Page 1: Table Of Contents

    Indoor unit Outdoor unit ABYA36LAT AOYA36LATL ABYA45LAT AOYA45LATL CO NTE N TS SPECIFICATIONS ..... . DIMENSIONS ......

  • Page 2: Specifications

    SPECIFICA TI O NS COMPRESSOR AND REFRIGERANT ELECTRICAL DATA Cooling & Heating TYPE Hermetic type, Inverter, TYPE 4 poles, 3 phase, ABYA45LAT INDOOR UNIT ABYA36LAT DC motor, Twin Rotary OUTDOOR UNIT AOYA36LATL AOYA45LATL DISCRIMINATION DA420A3F-21ZA COOLING CAPACITY 10.0 kW 12.5 kW WEIGHT (with oil) 23.7 kg...

  • Page 3

    DIMENS I ON S INDOOR UNIT (Unit : mm) 1,660 1,600 www.enindel.com 2007.02.13...

  • Page 4

    OUTDOOR UNIT (Unit : mm) Air Flow www.enindel.com 2007.01.23...

  • Page 5: Refrigerant System Diagram

    REFRIGER ANT SYS T EM DIAG RA M Refrigerant direction : Cool : Heat OUTDOOR UNIT INDOOR UNIT Pressure Refrigerant Pipe Check Valve 15.88mm (5/8") Strainer High Pressure Charging Switch Valve 4-way Condenser Evaporator Valve Accumulator Compressor Refrigerant Pipe 9.52mm (3/8") Strainer Strainer Expansion...

  • Page 6: Circuit Diagram

    C IR C UIT D I AGRAM INDOOR UNIT OUTDOOR UNIT OUTDOOR TH. PIPE TH. BLACK BLUE BLACK GRAY PIPE TH. COMPRESSOR TH. BLACK GRAY DISCHARGE TH. BROWN BROWN BLACK HEAT SINK TH. PIPE MID. TH. BLACK BLACK ROOM TH. BLACK 1 2 1 2 HIGH PRESSURE SWITCH...

  • Page 7: Indoor Pcb Circuit Diagram

    I NDOO R PCB CI RCUIT DI A GRAM CONTROL UNIT ABYA36LAT : EZ-0061EHSE ABYA45LAT : EZ-0061DHSE BLACK CN8-1 ROOM TH. B02B-XASK-1-A BLACK CN8-2 WHITE CN2-1 CN2-2 CN7-1 CN2-3 B5P-SHF-1AA B02B-XAYK-1-A CN7-2 CN2-4 WHITE YELLOW CN2-5 BLACK GRAY CN5-1 PIPE TH. ( M I D )

  • Page 8

    INDOOR UNIT CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ABYA36LAT : K06AK-0607HSE-C1 ABYA45LAT : K06AK-0606HSE-C1 R1 - R3 1SS355 10K <1/10W> x 3 ROOM TH. I C8 13.5V FLOAT SWITCH B02B-XASK-1-A NJM7812 R4 - R6 1.0K 1.0K <1/10W> x 3 <1/10W>...

  • Page 9

    INDOOR UNIT POWER SUPPLY PCB ASSEMBLY K06AL-0606HSE-P0 R103 340V 13.5V D108 D2FL20U <RS-2W> T101 C108 ZFT22B03 4700 <ECQM> I C26-14 C113 R111 R104 1000/ 330K <1/10W> D102 NORMAL COIL <2W> 1SR139-600 C114 F101 CN108 C109 0.01 3.15A - 250V B2P3-VH-B 220P/ <KH>...

  • Page 10

    INDOOR UNIT INDICATOR PCB ASSEMBLY K04GN-0402HSE-D0 R201 330 <1/4W> D205 EBR3864X <RED> R202 330 <1/4W> D206 EMPG3863X <GREEN> TO CONTROLLER PCB ASSEMBLY R203 ( OPERATE ) BROWN 330 <1/4W> D207 EMAA3863X <ORANGE> ( TIMER ) ( LOUVER ) ORANGE ( LOUVER ) YELLOW ( 5V ) WHITE...

  • Page 11: Outdoor Pcb Circuit Diagram

    OU TD OO R P CB CIR C UI T D I AG RA M INVERTER ASSEMBLY AOYA36LATL : EZ-00603HUE AOYA45LATL : EZ-00604HUE CHOKE COIL L=0.3MH EMI FILTER 1 F201 TFC-25-15-12A UL1015 TLC 25A - 250V, B AWG12 ( 250V 25A ) WHITE UL1015 UL1015...

  • Page 12

    CONTROLLER PCB ASSEMBLY ( MAIN PCB ) AOYA36LATL : K06DZ-0601HUE-C1 AOYA45LATL : K06DZ-0600HUE-C1 MAIN CURRENT ORANGE YELLOW R201 C116 220K R370, R371, R374 <2W> <HCP> R375, R376, R379 ORANGE 0.018 <2W> x 6 195K <RN-1/2W> x 6 C115 BLACK 660/450WV x 3 BLUE R111 PFC5000...

  • Page 13

    OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K04BA-0401HUE-P0 TM100 N200500K1D7C RCH3818-022PF07 RCH3818-022PF07 TM101 BLACK VA101 C104 BLACK 470V 0.033 C107 C111 C101 <TNR> <YE> POWER SOURCE VA102 C105 <LE> <LE> <LE> 230V 470V 0.033 50Hz <TNR> <YE> TM102 WHITE C106 WHITE SA100 <LE>...

  • Page 14: Error Contents

    ERROR CO N TE NTS INDOOR UNIT OUTDOOR UNIT LEDS Make a TEST RUN in accordance with the (Troubleshooting with the indoor display) Troubleshooting at the display is possible either on the wired or wireless installation instruction sheet for the indoor unit. remote control.

  • Page 15: Wired Remote Control

    WIRED REMOTE CONTROL If an error occurs, the following display will be shown. ("EE" will appear in the set room temperature display.) If "CO" appears in the unit number display, there is a remote control error. Refer to the installation instruction sheet included with the remote control. Unit number Error code SU MO TU WE TH FR SA...

  • Page 16

    SPECIAL I NS TAL L AT I O N SE T T IN G PUMP DOWN (Refrigerant collecting operation) Perform the following procedures to collect the refrigerant when moving the indoor unit or outdoor unit 1. When the product is stopped: PUMP DOWN SW (SW2) Press the PUMP DOWN switch on the outdoor unit.

  • Page 17: Parts (indoor Unit)

    PARTS INDOOR UNIT Ref. Description Part number Kit (Base Sub Assy) 9371360010 Panel Left Sub Assy 9360427014 Kit (Panel Right Assy) 9371361017 Cover (Top) 9359737001 Intake Grille 9359738008 Air Filter 9359739005 Filter Guide R 9359692003 Filter Guide L 9359693000 Front Panel 9359734000 Indicator PCB Assy 9705891036...

  • Page 18

    INDOOR UNIT Drain pan Flap Description Part number Ref. 2 Panel Left Sub Assy 9360427014 3 Kit (Panel Right Assy) 9371361017 21 Evaporator Assy 9372585078 22 Distributor Assy 9371325378 23 Coupling Pipe Assy 9373038405 24 Kit (Panel pipe-L) Sub Assy 9371362014 25 Kit (Panel pipe-R) Sub Assy 9371363011...

  • Page 19

    INDOOR UNIT Louver Base Sub Assy Ref. Description Part number Louver Base Sub Assy 9360432025 Louver 9359719007 Rod (Motor) 9359723004 Louver Link 9359726005 Louver Base 9359718000 Louver Spring 9359720003 Louver Stopper 9359724001 Louver Rod 9359725008 Step Motor H 9900297015 Louver Insulation R 9359721000 Louver Insulation L 9359722007...

  • Page 20

    INDOOR UNIT Fan motor Ref. Description Part number Motor Mount 9377999016 Fan Motor Assy 9602389018 Motor Band A assy 9374647019 Motor Band B 9374648023 Reinforcement Motor Band 9378000018 Rubber 9385102002 Casing 9359704003 Kit (Cover Casing) Sub Assy 9371367019 Sirocco Fan Assy 9359701002 Joint Assy 9378038011...

  • Page 21

    Ref. Description Part number INDOOR UNIT Control Box Assy 9377912015 Control unit Control Box A 9359712008 Control Box B 9359713005 Controller PCB Assy (36LATN) 9707393088 Controller PCB Assy (45LATN) 9707393071 Power Supply PCB Assy 9707398076 Terminal 3P 9703345012 Terminal 3P 9306489045 Reactor Assy 9707457018...

  • Page 22: Parts (outdoor Unit)

    PARTS OUTDOOR UNIT Ref. Description Parts number Top Panel Sub Assy 9374417025 Front Panel 9374094028 Fan Guard 9374330010 Grip Side 9374173013 Service Panel Sub Assy 9374415069 Right Panel Sub Assy 9374416141 Valve Cover 9374174010 Emblem Rear 9351355005 www.enindel.com 2007.10.26...

  • Page 23

    OUTDOOR UNIT Ref. Description Parts number Propeller Fan Assy 9366378020 Motor DC Brushless 9601882015 Condenser A Assy 9374433018 Condenser B Assy 9374434015 Sepa Wall 9374629015 Cap Foot 9374345014 Base Assy 9374166046 Coil Choke 9703458019 www.enindel.com 2007.03.101...

  • Page 24

    OUTDOOR UNIT Ref. Description Parts number 3-Way Valve Assy 9377958013 3-Way Valve Assy 9377959010 Compressor Assy 9378035010 Accumulator Assy 9375250034 Solenoid 9900165055 Pressure Switch 9900186012 4-Way Valve 9970035029 Check Valve Assy 9374274017 Coil (Expansion Valve) 9900197025 Strainer Assy 9372524039 Expansion Valve Assy 9370947175 Compressor Cover A 9374430109...

  • Page 25

    Ref. Description Parts number OUTDOOR UNIT Inverter Box A 9374603015 Inverter Box B 9374625017 Inverter Box C 9374605026 Inverter Box Duct 9374609017 Inverter Box Cover 9374608010 Heat Sink B 9374607020 ACTPM 9707592016 Posistor 9704265012 Inverter PCB Assy (36) 9707537024 Inverter PCB Assy (45) 9707537017 Power PCB Assy 9705647022...

  • Page 26

    STA NDA RD AC C ES SO R I E S INDOOR UNIT Name and Shape Q'ty Application Part number Drain hose Adhesive type 70 x 230 9360464002 insulation VT wire For fixing the drain hose 313806350303 L 280 mm Coupler heat insulator For indoor side pipe joint (large)

  • Page 27

    0708G3259 www.enindel.com...

This manual also for:

Abya36lat, Aoya36latl, Aoya45latl

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