Fujitsu AOYR18LEC Service Manual
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Fujitsu AOYR18LEC Service Manual

Fujitsu AOYR18LEC Service Manual

Wall mounted type
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Table of Contents

See also: Operating Manual
SPLIT TYPE
ROOM AIR CONDITIONER

WALL MOUNTED TYPE

Indoor unit
ASYA18LEC AOYR18LEC
CONTENTS
. . . . . . . . . . . . . . . . . . . .1
. . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . . 4
INDOOR PCB CIRCUIT DIAGRAM
OUTDOOR PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 12
. . . . . . . . . . . . . . . . 16
. . . . . . . . . . . . . . . . . . . . .
Outdoor unit
. . . . . 3
. . . . . .
5
. . . .
8
10
19

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Summary of Contents for Fujitsu AOYR18LEC

  • Page 1: Table Of Contents

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor unit Outdoor unit ASYA18LEC AOYR18LEC CONTENTS ....1 SPECIFICATIONS ..... . . 2 DIMENSIONS .

  • Page 2: Specifications

    SPECIFICATIONS COMPRESSOR AND REFRIGERANT ELECTRICAL DATA Hermetic type, INDOOR UNIT ASYA18LEC 4 pole, Scroll, TYPE OUTDOOR UNIT AOYR18LEC DC inverter motor DISCRIMINATION 808 903 80 POWER SOURCE 230 V 9.0 kg WEIGHT (with oil) FREQUENCY 50 Hz REFRIGERANT TYPE R410A COOLING CAPACITY 5.20 kW PRECHARGED REFRIGERANT...

  • Page 3: Outline And Dimensions

    OUTLINE AND DIMENSIONS Unit : mm INDOOR UNIT OUTDOOR UNIT 2008.04.15...

  • Page 4: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Heat exchanger 3-Way (Indoor unit) valve Muffler 2-Way valve Muffler Strainer 4-Way valve Expansion valve Strainer Heat exchanger (Outdoor unit) Refrigerant direction Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 1/2" (12.7 mm) 2008.04.15...

  • Page 5: Circuit Diagram

    CIRCUIT DIAGRAM INDOOR UNIT OUTDOOR UNIT CONTROLLER PCB ASSY COMPRESSOR ( MAIN PCB ) REACTOR REACTOR WHITE BLUE YELLOW WHITE WHITE BLACK WHITE TEST CN13 CN10 BLACK FAN MOTOR CONTROLLER PCB ASSY THERMISTOR ( PIPE TEMP. ) FAN MOTOR BLACK BLUE BLACK BLACK...
  • Page 6 PCB Circuit Diagrams not available at time of publication...

  • Page 7: Error Contents

    ERROR CONTENTS Display Error Error Operation Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during operation Serial signal error 4 flash Serial signal (forward) error, at operation start up 5 flash Serial signal (forward) error, during operation 8 flash Wired remote controller error...
  • Page 8 OUTDOOR UNIT ERROR 0.5 second on / 0.5 second off Overload protection Discharge temperature abnormal 0.1 second on / 0.1 second off Thermistor abnormal CT abnormal 2.0 second on / 2.0 second off 0.1 second on / 2.0 second off Compressor location abnormal 5.0 second on / 5.0 second off Fan abnormal...

  • Page 9: Parts (Indoor Unit)

    PARTS INDOOR UNIT Descriprion Part number Front Panel Total Assy 9315335012 Intake Grille Assy 9315336019 Air Filter 9315014016 Clamper Grille 9306755010 Receiver Window 9315010018 Air Clean Filter Assy 9315212016 Remote Control 9317445009 Remote Control Holder 9305642045 2008.04.15...
  • Page 10 INDOOR UNIT Ref Descriprion Part number Casing Assy 9315331038 Casing Cover B 9315016010 Casing Cover L 9315017017 Casing Cover R 9315018014 Casing Cover F 9315019011 Drain Cap 9367677009 Drain Hose Assy 9315769015 Bush B 9312156016 Spacer B 9312441013 R and L Louver 9311997016 Louver U 9315000019...
  • Page 11 INDOOR UNIT Ref Descriprion Part number Crossflow Fan Assy 9315024015 Bearing C Assy 9306628017 Evaporator Assy 9315347015 Evaporator Assy B 9315349019 Connection Pipe Assy 9315354020 Distributor Assy 9316989016 Water Seal 9315251015 Evaporater Holder L 9314995019 Evaporater Holder R 9314994012 Rear Bracket 9315022011 Filter Guide 9315013019...
  • Page 12 INDOOR UNIT Ref Descriprion Part number Controller PCB Assy 9707090451 Control Box 9314996016 Control Cover 9314997013 Motor Case 9314998010 Terminal Earth 9315028013 DC Brushless Motor 9602163021 Motor, Step 9900384029 Motor, Step 9900384036 Motor, Step 9900139063 Gear A 9309994003 Terminal 9900447014 Indicator PCB Assy 9707210019 Motor Cushion N...

  • Page 13: Parts (Outdoor Unit)

    PARTS OUTDOOR UNIT Description Parts number Top Panel Assy 9313988081 Front Panel Assy 9316046016 Emblem Rear 9315210012 Switch Cover 9315891020 Protective Net 9331640008 Motor Bracket 9315894014 DC Brushless Motor 9602724017 Propeller Fan 9313808013 Condenser Assy 9317119009 Separate Wall Assy 9331722001 Base Assy 9316885004 Drain Pipe...
  • Page 14 OUTDOOR UNIT Description Parts number Bracket Valve 9331649001 Bracket Valve Cover 9331683005 2-Way Valve Assy 9314554018 3-Way Valve Assy 9316388017 Muffler 9316276017 Compressor Assy 9313279011 Rubber Cushion 9306410001 Entrance Pipe Assy 9317121019 Expansion Valve Coil 9900057039 Pulse Motor Valve Assy 9314557019 Pipe (Cond Exit) Assy 9317105002...
  • Page 15 OUTDOOR UNIT Description Parts number Inverter Case Assy 9315690029 Inverter Case Cover 9314507038 PCB Holder 9313074029 PCB Assy 9707427172 Fuse Holder 0501454012 Fuse Holder 0501456016 Fuse 0600382018 Fuse 0600376086 Bracket Terminal 9315233035 Terminal 9703874031 Terminal Cover 9331704007 Thermistor Assy 9900148041 Outdoor Thermistor 9900210038 2008.04.15...

  • Page 16: Accessories

    ACCESSORIES Name and Shape Part number Wall hook bracket 9315023018 Remote control 9317445009 Remote control holder 9305642045 Battery (penlight) 0600185527 Cloth tape 9310519004 Tapping screw (big) 0700076046 Tapping screw (small) 0700019036 Air cleaning filter 9312153060 9311925071 Air cleaning filter frame 9368568009 Drain pipe 9303029022...
  • Page 17 0804G3453...

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Asya18lec

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