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Fujitsu ASYA07LCC Service Manual

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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
Indoor unit
ASYA07LCC
ASYA09LCC
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . .
DIMENSIONS . . . . . . . . . . . . . . . . . . . . .
REFRIGERANT SYSTEM DIAGRAM . . .
CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . .
INDOOR PCB CIRCUIT DIAGRAM. . . . .
OUTDOOR PCB CIRCUIT DIAGRAM. . .
ERROR CONTENTS . . . . . . . . . . . . . . . .
DISASSEMBLY ILLUSTRATION. . . . . . .
PARTS LIST . . . . . . . . . . . . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Outdoor unit
AOYR07LCC
AOYR09LCC
1
2
3
4
5
6
8
9
1 5
17
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Summary of Contents for Fujitsu ASYA07LCC

  • Page 1 SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor unit Outdoor unit ASYA07LCC AOYR07LCC ASYA09LCC AOYR09LCC CONTENTS SPECIFICATIONS ....DIMENSIONS .....
  • Page 2 DIMENSIONS TYPE COOL & HEAT INVERTER INDOOR UNIT H x W x D 275 x 790 x 215 mm INDOOR UNIT ASYA07LCC ASYA09LCC OUTDOOR UNIT H x W x D 540 x 660 x 290 mm AOYR07LCC AOYR09LCC OUTDOOR UNIT...
  • Page 3 DIMENSIONS (unit : mm) INDOOR UNIT OUTDOOR UNIT 2006.01.26...
  • Page 4 REFRIGERANT SYSTEM DIAGRAM Heat exchanger 3-Way ( INDOOR ) valve Muffler 2-Way valve Strainer 4-Way valve Expansion valve Strainer Heat exchanger ( OUTDOOR ) Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 3/8" (9.52 mm) 2006.04.04...
  • Page 5 CIRCUIT DIAGRAM INDOOR UNIT INDICATOR PCB BLACK CONTROLLER PCB BROWN GREEN / YELLOW OUTDOOR UNIT PCB (MAIN) Reactor Reactor Compressor R(U) WHITE WHITE S(V) W 1 0 WHITE WHITE BLACK C(W) W 1 1 BLACK Thermistor (pipe) BLACK BLACK BLACK C N 7 1 C N 1 0 Fan Motor...
  • Page 6 INDOOR PCB CIRCUIT DIAGRAM Models : ASYA07LCC, ASYA09LCC TERMINAL BOARD POWER SOURCE BLUE 230V 50HZ GREEN / YELLOW CONTROLLER PCB ASSEMBLY K02DR-0503HSE-C1 BLACK I C 1 uPD780024ASGB-X70 -8ET-A R53 - R54 DW12D1 CN4 2P-SAN ROOM TEMPERATURE THERMISTOR 10K <1/8W> x 2...
  • Page 7 OUTDOOR PCB CIRCUIT DIAGRAM Models : INVERTER ASSEMBLY AOYR07LCC AOYR07LCC : EZ-00506HUE AOYR09LCC AOYR09LCC : EZ-0053HUE EMI FILTER COMPRESSOR REACTOR SERIAL TERMINAL 4-WAY VALVE AC FAN MOTOR CONTROLLER PCB ASSEMBLY AOYR07LCC : K05CS-0502HUE-C1 AOYR09LCC : K05CS-0500HUE-C1 CN40 B6B-XARK-1-A EXPANSION VALVE 2006.04.04...
  • Page 8 Models : CONTROLLER PCB ASSEMBLY AOYR07LCC AOYR07LCC : K05CS-0502HUE-C1 AOYR09LCC : K05CS-0500HUE-C1 AOYR09LCC REACTOR AC230V 50Hz IC200 FSBS10CH60 EXPANSION VALVE THERMISTOR HEAT EXCHANGE DISCHARGE TEMP. THERMISTOR OUTDOOR TEMP. 2006.04.04...
  • Page 9 ERROR CONTENTS Models : ASYA07LCC ASYA09LCC Display Error Operation Error Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during oeration Serial signal error 4 flash Serial signal (forward) error, at operation start up...
  • Page 10 OUTDOOR UNIT ERROR Discharge temperature abnormal 0.5 second on / 0.5 second off IPM overcurrent protection 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 11 DISASSEMBLY ILLUSTRATION INDOOR UNIT INVERTER 2006.01.26...
  • Page 12 INDOOR UNIT 2010.08.11...
  • Page 13 INDOR UNIT 61-2 61-1 2006.04.24...
  • Page 14 OUTDOOR UNIT 2006.04.04...
  • Page 15 OUTDOOR UNIT 2006.04.04...
  • Page 16 OUTDOOR UNIT 2006.04.04...
  • Page 17 PARTS LIST INDOOR UNIT Ref. Description Part No. Air Filter 9309997011 Filter (Electric) 9312153015 Filter (ION) 9311925033 Holder (Filter) 9306602017 Clamper (Grille) 9306755010 Front Panel Total Assy 9313130169 Intake Grille Assy 9313131128 Gear-A 9309994003 Casing Assy 9311354079 Crossflow Fan Assy 9307836015 Clamp (Motor) 9310102008...
  • Page 18 OUTDOOR UNIT Ref. Description Part No. Cover (Case) 9331256018 Bracket Valve 9310229026 Cover (Switch) 9310979013 Inverter Case Assy 9331279017 Front Panel Assy 9331334013 Propeller Fan 9309909014 Bracket (Motor) Assy 9331355018 Reactor Assy 9900357016 Separator Assy 9331392013 Base Assy 9331280013 Top Panel Assy 9331332019 Cabinet Left Assy 9313991036...
  • Page 19 ACCESSORIES Name and Shape Part No. Wall hook bracket 9312752027 Remote control INVERTER 9315027030 Remote control holder 9305642045 Battery (penlight) 0600185527 Cloth tape 9310519004 Tapping screw (big) 4 x 25) 0700076046 Tapping screw (small) 3 x 12) 0700019036 Air cleaning filter 9312153015 9311925033 Air cleaning filter...

  • Page 20: Table Of Contents

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor unit Outdoor unit ASYA12LCC AOYR12LCC CONTENTS SPECIFICATIONS....DIMENSIONS ..... . REFRIGERANT SYSTEM DIAGRAM.
  • Page 21 SPECIFICATIONS DIMENSIONS ELECTRICAL DATA INDOOR UNIT TYPE COOL & HEAT INVERTER H x W x D 275 x 790 x 215 mm OUTDOOR UNIT 540 x 790 x 290 mm H x W x D INDOOR UNIT ASYA12LCC OUTDOOR UNIT AOYR12LCC COOLING CAPACITY 3.50 kW...
  • Page 22 DIMENSIONS (unit : mm) 2006.01.06...
  • Page 23 REFRIGERANT SYSTEM DIAGRAM Heat exchanger 3-Way ( INDOOR ) valve Muffler 2-Way valve 4-Way valve Strainer Expansion valve Heat exchanger Strainer ( OUTDOOR ) Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 3/8" (9.52 mm) 2005.12.16...
  • Page 24 CIRCUIT DIAGRAM INDOOR UNIT Fan Motor Terminal Display Board WHITE BLACK Power Controller PCB Relay BROWN Power GREEN / YELLOW Thermistor Thermistor Stepping (room temp.) (pipe temp.) Motor OUTDOOR UNIT PCB (MAIN) Reactor Reactor Compressor R(U) WHITE WHITE S(V) W 1 0 WHITE WHITE BLACK...
  • Page 25 INDOOR PCB CIRCUIT DIAGRAM Model : ASYA12LCC Jumper wire configurations Switch Function ON/Linked OFF/Open TERMINAL BOARD POWER SOURCE BLUE 230V Custom code 50Hz GREEN / YELLOW Auto restart enable disable I C 1 THERMAL FUSE BLACK uPD780024ASGB-X70-8ET-A CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ROOM TEMPERATURE THERMISTOR CN4 2P-SAN R53,R54...
  • Page 26 OUTDOOR PCB CIRCUIT DIAGRAM Model : AOYR12LCC INVERTER ASSEMBLY EZ-0054HUE EMI FILTER REACTOR UL3271 AWG16 AC230V UL1015 AWG14 UL1015 AWG14 50Hz BLACK BLACK UL3271 AWG16 ( A-1 ) F201 WHITE WHITE COMPRESSOR C. M. 20A-250V UL1015 AWG14 UL3271 AWG16 SERIAL WHITE ( B-1 ) BLACK...
  • Page 27 CONTROLLER PCB ASSEMBLY Model : AOYR12LCC K05CM-0500HUE-C1 F100 15A-250V DC V U V W R200 39 L300 REACTOR <1/2W> D102 ELC0607RA R400 BET 3.15A-250V 1NH42 AC230V U1JU44 x 3 W7 W8 W9 0.01/ R401 R103 50Hz 250V D202 D200 D201 D100 R402 R104...
  • Page 28 ERROR CONTENTS Display Error Operation Error Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during oeration Serial signal error Normal 4 flash Serial signal (forward) error, at operation start up 5 flash Serial signal (forward) error, during operation 2 flash...
  • Page 29 DISASSEMBLY ILLUSTRATION INDOOR UNIT INVERTER 2005.01.10...
  • Page 30 INDOOR UNIT 2005.12.16...
  • Page 31 INDOOR UNIT 61-2 61-1 2005.12.16...
  • Page 32 OUTDOOR UNIT 2006.02.07...
  • Page 33 PARTS LIST INDOOR UNIT Ref. Description Part No. Air Filter 9309997011 Filter (Electric) 9312153015 Filter (ION) 9311925033 Holder (Filter) 9306602017 Clamper (Grille) 9306755010 Front Panel Total Assy 9313130169 Intake Grille Assy 9313131128 Gear-A 9309994003 Casing Assy 9311354079 Crossflow Fan Assy 9307836015 Clamp (Motor) 9310102008...
  • Page 34 OUTDOOR UNIT Ref. Description Part No. Fuse Holder 0501454012 Fuse 0600382018 Thermister Holder Pipe 313714262805 Thermistor Spring-A 313728262708 Thermistor Spring 9300089012 Terminal 9306489038 Cord Clamp 9307271014 Cover (Case) 9309913011 Bracket Valve 9310229026 Cover (Switch) 9310979013 Rubber Cushion 9312680016 Inverter Case Assy 9312972029 Nut Special Assy 9313452018...
  • Page 35 ACCESSORIES Name and Shape Part No. Wall hook bracket 9310001004 INVERTER Remote control 9315027030 Remote control holder 9305642045 Battery (penlight) 0600185534 Cloth tape 9310519004 Tapping screw (big) 4 x 25) 0700076046 Tapping screw (small) 3 x 12) 0700019036 Air cleaning filter 9312153015 9311925033 Air cleaning filter...
  • Page 36 SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor unit Outdoor unit ASYA14LCC AOYR14LCC ASYA14LCC AOYR14LCL ASYA18LCC AOYR18LCC ASYA18LCC AOYR18LCL CONTENTS SPECIFICATIONS .....1 DIMENSIONS .

  • Page 37: Specifications

    SPECIFICATIONS ELECTRICAL DATA Cooling & heating inverter TYPE INDOOR UNIT ASYA14LCC ASYA18LCC AOYR14LC_ AOYR18LC_ OUTDOOR UNIT COOLING CAPACITY 4.20 kW 5.20 kW HEATING CAPACITY 5.60 kW 6.25 kW POWER SOURCE 230 V 230 V FREQUENCY 50 Hz 50 Hz Cooling 5.0 A 7.6 A RUNNING CURRENT...

  • Page 38: Dimensions

    DIMENSIONS (unit : mm) INDOOR UNIT OUTDOOR UNIT 2006.12.08...

  • Page 39: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Heat exchanger 3-Way ( INDOOR ) valve Muffler 2-Way Sub-heat valve exchanger ( INDOOR ) 4-Way valve Strainer Expansion valve Heat exchanger Strainer ( OUTDOOR ) Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 1/2" (12.7 mm) 2006.12.08...

  • Page 40: Circuit Diagram

    ORANGE STEP MOTOR YELLOW CIRCUIT DIAGRAM PINK CN201 BLUE WHITE WHITE WHITE TEST INDOOR UNIT WHITE WHITE WHITE BLACK or GRAY PIPE THERMISTOR BLACK or GRAY BLUE YELLOW WHITE BLACK BLACK F. M. BLACK ROOM THERMISTOR FAN MOTOR POWER RELAY GREEN WHITE POWER SOURCE...

  • Page 41: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM TERMINAL BOARD POWER SOURCE BLUE 230V 50HZ GREEN / YELLOW CONTROLLER PCB ASSEMBLY ASYA14LCC : K02DR-0504HSE-C1 ASYA18LCC : K02DR-0505HSE-C1 BLACK I C 1 uPD780024ASGB-X70 -8ET-A R53 - R54 DW12D1 CN4 2P-SAN ROOM TEMPERATURE THERMISTOR 10K <1/8W> x 2 CN4-1 AN I 0 BLACK...

  • Page 42: Outdoor Pcb Circuit Diagram

    OUTDOOR PCB CIRCUIT DIAGRAM INVERTER ASSEMBLY AOYR14LC_ : EZ-0055HUE AOYR18LC_ : EZ-005WHUE AC230V EMI FILTER 50Hz REACTOR EMI FILTER EMI FILTER UL3271 AWG16 UL1015 AWG14 UL1015 AWG14 BLACK BLACK UL3271 AWG16 ( A-1 ) F201 COMPRESSOR WHITE WHITE C. M. 20A-250V UL1015 AWG14 UL3271 AWG16...
  • Page 43 CONTROLLER PCB ASSEMBLY AOYR14LC_ : K05CM-0501HUE-C1 AOYR18LC_ : K05CM-0502HUE-C1 F100 C100-C102 15A-250V 660/450V x 3 DC V U V W REACTOR R200 39 L300 D102 <1/2W> ELC0607RA BET 3.15A-250V 1NH42 W7 W8 W9 PFC5000 U1JU44 x 3 AC230V R103 -0702F 3.3/275V D202 0.01/250V...

  • Page 44: Error Contents

    ERROR CONTENTS Display Error Operation Error Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during oeration Serial signal error Normal 4 flash Serial signal (forward) error, at operation start up 5 flash Serial signal (forward) error, during operation 2 flash...
  • Page 45 OUTDOOR UNIT ERROR Discharge temperature abnormal 0.5 second on / 0.5 second off IPM overcurrent protection 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 46: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION INDOOR UNIT 2006.12.08...
  • Page 47 INDOOR UNIT 2006.12.08...
  • Page 48 OUTDOOR UNIT 2006.12.08...
  • Page 49 OUTDOOR UNIT 2006.12.08...

  • Page 50: Parts List

    PARTS LIST INDOOR UNIT Part number Ref. Description ASYA14LCC ASYA18LCC Air Filter 9309997011 9309997011 Filter (Electric) 9312153015 9312153015 Filter (ION) 9311925033 9311925033 Holder (Filter) 9306602017 9306602017 Clamper (Grille) 9306755010 9306755010 Front Panel Total Assy 9313130169 9313130169 Intake Grille Assy 9313131128 9313131128 Gear-A 9309994003...
  • Page 51 OUTDOOR UNIT Part number Ref. Description AOYR14LC_ AOYR18LC_ Top Panel Assy 9309230057 9309230057 Top Panel Seal 9309228016 9309228016 Cabinet Assy 9314809040 9314809040 Blow Down Grille 9308884015 9308884015 Cabinet Right Assy 9309236011 9309236011 Fan Ring 9308885012 9308885012 Grip 9308880017 9308880017 Switch Cover 9308882028 9308882028 Protective Net...

  • Page 52: Accessories

    ACCESSORIES Name and Shape Part number Wall hook bracket 9310001004 Remote control INVERTER 9315027030 Remote control holder 9305642045 Battery (penlight) 0600185527 Cloth tape 9310519004 Tapping screw (big) 4 x 25) 0700076046 Tapping screw (small) 3 x 12) 0700019036 Air cleaning filter 9312153015 9311925033 Air cleaning filter...
  • Page 53 SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor unit Outdoor unit ASYA24LCC AOYR24LCC ASYA24LCC AOYR24LCD ASYA24LCC AOYR24LCL CONTENTS SPECIFICATIONS ....DIMENSIONS ..... REFRIGERANT SYSTEM DIAGRAM .
  • Page 54 SPECIFICATIONS ELECTRICAL DATA COMPRESSOR AND REFRIGERANT INDOOR UNIT Hermetic type, 4 pole, ASYA24LCC TYPE DC inverter motor, Scroll AOYR24LC_ OUTDOOR UNIT DISCRIMINATION 5CS160XAA23 7.10 kW COOLING CAPACITY PRECHARGED REFRIGERANT 1,600 g 8.10 kW HEATING CAPACITY REFRIGERANT TYPE R410A 230 V POWER SOURCE Pipe Length 15 m...
  • Page 55 OUTLINE AND DIMENSIONS Unit : mm INDOOR UNIT OUTDOOR UNIT 2006.06.26...
  • Page 56 REFRIGERANT SYSTEM DIAGRAM Heat exchanger ( INDOOR ) 3-Way valve 2-Way valve Muffler 4-Way valve Strainer Expansion valve Heat exchanger Strainer ( OUTDOOR ) Strainer Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 5/8" (15.88 mm) 2006.12.07...
  • Page 57 PCB Circuit Diagrams not available at time of publication...
  • Page 58 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 oeration 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 59 OUTDOOR UNIT ERROR Discharge temperature abnormal 0.5 second on / 0.5 second off IPM overcurrent protection 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 60 PARTS INDOOR UNIT Descriprion Part number Front Panel Total Assy 9315335012 Intake Grille Assy 9315336019 Air Filter 9315014016 Clamper Grille 9306755010 Receiver Window 9315010018 2006.06.20...
  • Page 61 INDOOR UNIT Ref Descriprion Part number Crossflow Fan Assy 9315024015 Bearing C Assy 9306628017 Evaporator Assy 9315347015 Evaporator Assy B 9315349019 Connection Pipe Assy 9315354013 Distributor Assy 9315350015 Water Seal 9315251015 Evaporater Holder R 9314994012 Evaporater Holder L 9314995019 Rear Bracket 9315022011 Filter Guide 9315013019...
  • Page 62 INDOOR UNIT Descriprion Part number Casing Assy 9315331014 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 63 INDOOR UNIT Descriprion Part number Controller PCB Assy 9707090055 Control Box 9314996016 Control Cover 9314997013 Motor Case 9314998010 Terminal Earth 9315028013 DC Brushless Motor 9602163014 Motor, Step 9900384029 Motor, Step 9900384036 Motor, Step 9900139063 Gear A 9309994003 Terminal 9900385019 Indicator PCB Assy 9707210019 Remote Control 9315027139...
  • Page 64 PARTS OUTDOOR UNIT Description Parts Number Base Assy 9315296023 Top Panel Assy 9309230064 Cabinet Sub Assy 9314809019 Blow Grill 9308884015 Emblem Rear 9315210012 Fan Ring 9308885012 Grip 9308880017 Switch Cover Assy 9309237032 Cabinet Right Assy 9309236028 Motor Bracket Assy 9313432027 DC Brushless Motor 9602110018 Propeller Fan...
  • Page 65 OUTDOOR UNIT Description Parts Number Condenser Assy 9315302014 Condenser Assy B 9315303011 Thermistor Spring A 313728262708 Heat Exchanger Thermistor 9704220059 Outdoor Temp. Thermistor 9703516108 Compressor Assy 9315297013 3-Way Valve Assy 9315414014 2-Way Valve Assy 9313062019 Pulse Motor Valve Assy 9315310019 Pulse Motor Valve 9900056018 Expansion Valve Coil...
  • Page 66 OUTDOOR UNIT Description Parts Number Controller PCB Assy 9707121056 Power Supply PCB Assy 9707128055 Capacitor PCB Assy 9707129052 TR PCB Assy 9707125054 ACTPM 9703457012 Fuse 0600086039 Fuse Holder 0500158072 Chock Coil 9900366018 Terminal, 5 Pin 9703874031 2006.12.14...
  • Page 67 ACCESSORIES Name and Shape Part number Wall hook bracket 9315023018 Remote control 9315027139 Remote control holder 9305642045 Battery (penlight) 0600185534 Cloth tape 9310519004 Tapping screw (big) 0700076046 Tapping screw (small) 0700019036 Air cleaning filter 9312153060 9311925071 Air cleaning filter frame 9368568009 Drain pipe 9301102000...

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