Fujitsu AUYG24LVLA Service Manual

Fujitsu AUYG24LVLA Service Manual

Inverter split type air conditioner (50hz) cassette type
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INVERTER SPLIT TYPE
AIR CONDITIONER (50Hz)

CASSETTE TYPE

Indoor unit
AUYG24LVLA AOYG24LALA
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . .
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PARTS (INDOOR UNIT) . . . . . . . . . . . . .
PARTS (OUTDOOR UNIT) . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Outdoor unit
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Summary of Contents for Fujitsu AUYG24LVLA

  • Page 1: Table Of Contents

    CASSETTE TYPE Indoor unit Outdoor unit AUYG24LVLA AOYG24LALA CONTENTS SPECIFICATIONS....DIMENSIONS..... .
  • Page 2: Specifications

    SPECIFICATIONS ELECTRICAL DATA NOISE LEVEL High 49 dB TYPE Inverter cool & heat INDOOR UNIT Medium 44 dB AUYG24LVLA INDOOR UNIT Cooling OUTDOOR UNIT AOYG24LALA 36 dB Quiet COOLING CAPACITY 6.80 kW 30 dB HEATING CAPACITY 8.00 kW High 49 dB...
  • Page 3: Dimensions

    DIMENSIONS OUTDOOR UNIT Unit : mm DECORATION PANEL 530(Hanging bolt position) INDOOR UNIT Air flow Top view 4- 10mm hole Drain pipe Side view mounting place ( 20) 2013.02.20...
  • Page 4: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM OUTDOOR UNIT INDOOR UNIT Refrigerant flow Cool Heat Muffler 4-Way Refrigerant pipe diameter 3-Way valve Liquid : 1/4" (6.35 mm) valve Gas : 5/8" (15.88 mm) Muffler Heat exchanger Heat exchanger Accumulator Compressor Expansion 2-Way Strainer Strainer valve valve : THERMISTOR (COMPRESSOR TEP.)
  • Page 5: Circuit Diagram

    CIRCUIT DIAGRAM REACTOR INDOOR UNIT OUTDOOR UNIT GRAY THERMISTOR ( PIPE TEMP. ) GRAY BLACK BLACK THERMISTOR ( ROOM TEMP. ) COMPRESSOR R (R) WHITE ORANGE WHITE WHITE LOUVER YELLOW CN12 S (S) BLACK PINK BLACK THERMISTOR ( PIPE TEMP. ) C (T) BLUE BLACK...
  • Page 6: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM CN8-1 BLACK THERMISTOR ( ROOM TEM. ) B02B-XASK-1-A CN8-2 BLACK CONTROL UNIT WHITE CN7-1 EZ-0122MHSE B02B-XAYK-1-A CN7-2 YELLOW CN5-1 GRAY THERMISTOR (PIPE TEM. ) CN5-2 B02B-XAKK-1-A GRAY CN2-1 CN2-2 BLACK CN2-3 B5P-SHF-1AA CN2-4 WHITE DECORATION PANEL ( UTG-UFYD-W ) CN2-5 *OPTION POWER SOURCE...
  • Page 7 INDOOR UNIT MAIN PCB K06AK-1219HSE-C1 R1 - R3 B02B-XASK-1-A 1SS355 10k <1/10W> x 3 THERMISTOR ( ROOM TEMP. ) I C8 FLOAT SWITCH 13.5V NJM7812 B03B-PASK-1 <1/10W> B02B-XAYK-1-A 1.0k B03B-XARK-1-A <F> <1/10W> <1/10W> DC SUPPLY 1.0k 49.9k 0.01 1.0k B02B-XAKK-1-A <F>...
  • Page 8 R103 340V D108 13.5V D2FL20U <RS-2W> T101 I C26-14 C108 ZFT22B03-C 4700p <FNS> C113 R111 1000/ R104 <1/10W> 330k <2W> D102 1SR139-600 F101 C114, C115 3.15A 0.01 <KH> 250V C109 L101 D106 220p LF101 REP-28-15 D101 D1FL20U Q101 <BN> ELF17N015A 15mH, 1.1A D3SB60 FH101 FH102...
  • Page 9 INDOOR UNIT INDICATOR PCB K06AG-1000HSE-D0 R201 220 <1/4W> D201 SLR-325MC GREEN CN201 S07B-PASK-2 R202 390 <1/4W> D202 SLR-325DC ORANGE R203 220 <1/4W> D203 SLR-325MC GREEN TO MAIN PCB C201 C202 <F> SW201 EVQPAG04K PHA201 P I C-37143TH5 2013.01.24...
  • Page 10: Outdoor Pcb Circuit Diagram

    OUTDOOR PCB CIRCUIT DIAGRAM INVERTER ASSEMBLY EZ-0121EHUE EMI FILTER TO INDOOR UNIT ATFC-25-15-12 W103 COMPRESSOR UL1015 UL1015 AWG20 AWG14 BLACK BLACK F202 UL1015 WHITE WHITE AWG14 5A 250V W100 WHITE UL1015 BLACK BLACK REACTOR AWG20 UL1015 SERIAL UL3271 AWG16 WHITE AWG20 W102 BLACK...
  • Page 11 OUTDOOR UNIT MAIN PCB F100 K06AX-1200HUE-C1 C100 - C102 660uF / 450V x 3 250V R200 C209 - C212, C221 L300 POWER SOURCE REACTOR 0.1 <F> x 5 CAL45VB470K AC230V D102 <1/2W> UF4007 50Hz FC51FL x 2 US1J x 3 D100 R400 - R407 WHITE...
  • Page 12: Error Detection

    ERROR DETECTION Indoor unit Indoor unit Wired Wired WIRED REMOTE CONTROL OPERATION TIMER ECONOMY remote Description OPERATION TIMER ECONOMY remote Description lamp lamp lamp lamp lamp lamp control control This is possible only on a wired remote control. (green) (orange) (green) (green) (orange)
  • Page 13: Parts (Decoration Panel)

    PARTS DECORATION PANEL UTG-UFYD-W Ref. Description Part number Decoration Panel 9375525040 Display Panel 9375529123 Receiver Window 9375547011 Intake Grille 9375531027 Long Life Filter 9375533014 Hook Bracket 9375546014 Grille Hook 9375532024 Panel Cover 9375530013 Indicator PCB Assy 9707371031 Connector Cover 9375549015 Flap Total Assy 9377760029 2011.12.12...
  • Page 14 DECORATION PANEL UTG-UFYD-W Flap total assy Motor holder assy (connector : white) (connector : red) Ref. Description Part number Gear A 9375536015 Motor Holder 9375535018 Step Motor 9900139070 Step Motor 9900139087 2011.12.12...
  • Page 15: Parts (Outdoor Unit)

    PARTS INDOOR UNIT Ref. Description Part number Top Plate Assy 9375490027 Cabinet A Assy 9375492014 Cabinet B 9375494018 Hook R 9375504014 Hook L 9375505011 Insulation Box Assy 9377764058 Wire Cover 9375516017 Pipe Cover 9375515010 Bell Mouse 9375503017 Wire Holder 9375478018 Drain Pan Sub Assy 9377765017 2012.04.24...
  • Page 16 INDOOR UNIT Ref. Description Part number Ref. Description Part number Separate Wall 9375506018 Fan Motor Holder 9375552015 Evaporator Total Assy 9375720018 Pump Assy 9900472030 Evaporator Holder 9375507015 Drain Pump Holder B 9375518011 Turbo Fan Washer 9375487010 Rubber (Pump) 9378426016 2 Stage Turbo Fan Assy 9375480011 Float Switch 9900361037...
  • Page 17 INDOOR UNIT Ref. Description Part number Control Box Cover 9375512019 Control Box A 9375511012 Main PCB 9709245149 Power Supply PCB 9707398380 Terminal 9306489045 Terminal 9703345012 Remote Control 9379219006 Remote Control Holder 9305642045 Pipe Thermistor 9703297014 Room Thermistor 9900502003 2012.04.24...
  • Page 18: Parts (Outdoor Unit)

    PARTS OUTDOOR UNIT Description Parts number Protective Net 9315033017 Outdoor Thermistor 9900210045 Top Panel Assy 9309230057 Cabinet Assy 9312799459 Fan Guard Cover 9378110014 Switch Cover Assy 9309237032 Cabinet Right Assy 9309236028 Fan Motor 9602451012 Propeller Fan 9309909014 Nut with Washer 9304902003 Drain Assy 9303029015...
  • Page 19 Description Parts number Reactor Assy 9900354015 OUTDOOR UNIT Main PCB 9707427561 PCB Holder 9313074029 Terminal 9703874031 Heat Sink A 9314410017 Heat Sink B 9314090011 Thermistor Assy 9900148027 2-way Valve Assy 9313062019 3-way Valve Assy 9315414014 Compressor Assy 9315297037 4-way Valve Assy 9315311023 Solenoid 9970055010...
  • Page 20: Accessories

    ACCESSORIES DECORATION PANEL INDOOR UNIT UTG-UFYD-W Name and Shape Q’ty Use Name and Shape Q’ty Use Coupler heat For indoor side pipe Connector cover For covering connector insulation joint (Gas pipe) (Large) Coupler heat For indoor side pipe insulation joint (Liquid pipe) Tapping Screw For mounting decora- (Small)
  • Page 21 INDOOR UNIT OPTIONAL PARTS Name and Shape Model name Wired remote control Unit control is performed by UTY-RNNYM wired remote control Simple remote control Unit control is performed by UTY-RSNYM simple remote control Air outlet shutter plate Air outlet shutter plate is installed UTR-YDZB at the air outlet when 3-way direction is performed.
  • Page 22 1302G4180...

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