Fujitsu AUXG36KRLB Service Manual
  1. Manuals
  2. Brands
  3. Fujitsu Manuals
  4. Air Conditioner
  5. AUXG36KRLB
  6. Service manual

Fujitsu AUXG36KRLB Service Manual

Hide thumbs Also See for AUXG36KRLB:
Table of Contents

Advertisement

Quick Links

AIR CONDITIONER
Cassette type
INDOOR
OUTDOOR
SERVICE MANUAL
AUXG36KRLB
AUXG45KRLB
AUXG54KRLB
AOYG36KQTA
AOYG45KQTA
AOYG54KQTA
SR_AU015EF_01
2019.10.04

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AUXG36KRLB and is the answer not in the manual?

Questions and answers

Related Manuals for Fujitsu AUXG36KRLB

Summary of Contents for Fujitsu AUXG36KRLB

  • Page 1 AIR CONDITIONER Cassette type SERVICE MANUAL INDOOR AUXG36KRLB AUXG45KRLB AUXG54KRLB OUTDOOR AOYG36KQTA AOYG45KQTA AOYG54KQTA SR_AU015EF_01 2019.10.04...
  • Page 2 • Product specifications and design are subject to change without notice for future improvement. • For further details, please check with our authorized dealer. Trademarks ™ FGLair is trademark of Fujitsu General Limited in the United States, other countries or both. ™ Google Play is trademark of Google Inc. ®...
  • Page 3 CONTENTS 1. GENERAL INFORMATION 2. TECHNICAL DATA AND PARTS LIST...
  • Page 5 1. GENERAL INFORMATION 2019.10.04 SR_CH01_AU015EF_01...

  • Page 6: Table Of Contents

    CONTENTS 1. GENERAL INFORMATION 1. Specifications....................01-1 1-1. Indoor unit ........................01-1 1-2. Specifications .........................01-3 2. Dimensions....................01-5 2-1. Indoor unit ........................01-5 2-2. Outdoor unit........................01-8...

  • Page 7: Specifications

    1. Specifications 1-1. Indoor unit Cassette Type Inverter heat pump Model name AUXG36KRLB AUXG45KRLB AUXG54KRLB Power supply 3N 400 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 342—457 V 12.1 13.4 Rated Btu/h 32,400 41,300 45,700 Cooling 2.8—11.2...
  • Page 8 Specifications for ErP Lot10 Model name AUXG36KRLB Cooling Energy efficiency class Heating (Average) Cooling 9.5 (35°C) Pdesign Heating (Average) 8.7 (-10°C) SEER Cooling 6.55 kWh/kWh SCOP Heating (Average) Annual energy consump- kWh/a tion QHE (Average) 2,828 Cooling Sound power level...

  • Page 9: Specifications

    1-2. Specifications Type Inverter heat pump Model name AOYG36KQTA Power supply 3N 400 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 342—457 V Starting current Cooling 3,750 Airflow rate Heating 3,750 Type × Q'ty Propeller × 1 Motor output Cooling Sound pressure level *1...
  • Page 10 Type Inverter heat pump Model name AOYG45KQTA AOYG54KQTA Power supply 3N 3N 400 V ~ 50 Hz Power supply intake Outdoor unit Available voltage range 342—457 V Starting current Cooling 4,450 4,450 Airflow rate Heating 4,450 4,780 Type × Q'ty Propeller ×...

  • Page 11: Dimensions

    2. Dimensions 2-1. Indoor unit ¢ Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB Unit: mm Hanging bolt position Drain hose View A Ceiling Wire hole Fresh air inlet (cut out) Ø95 View B View C 4 × Ø3.2 hole - (01-5) - 2-1.
  • Page 12 ¢ Installation space requirement Unit: mm Strong and durable ceiling 1,500 or more 3,000 or more 1,800 to H2 1,000 or more Obstruction Floor Model name H1: Attic height AUXG36-54KRLB 298 or more Be sure to make function setting with the remote controller according to the installed ceiling height. H2: The maximum height from floor to ceiling Model name Ceiling height...
  • Page 13 • Human sensor (Option) Top view Drain Refrigerant pipe pipe Human sensor Example of sensitivity range: Unit: mm 3,200 8,800 Ceiling height 3,200 mm Equal sensitivity range of temperature Detecting position 800 mm from floor surface NOTE: When the installation height gets higher, the temperature sensitivity decreases. CAUTION •...

  • Page 14: Outdoor Unit

    2-2. Outdoor unit ¢ Model: AOYG36KQTA Unit: mm 35.7 Top view 3 Way valve (Liquid) 3 Way valve (Gas) 25 67 Ф28: Cable port Pipe port Ф28: Cable port Ф28: Cable port Ф28: Cable port Ф28: Cable port Ф28: Cable port Pipe port Pipe port Front view...
  • Page 15 ¢ Models: AOYG45KQTA and AOYG54KQTA Unit: mm 35.7 Top view 3 Way valve (Liquid) 3 Way valve (Gas) 129.1 Pipe port Ф28 Ф28 85.3 Cable port Pipe port Ф28: Cable port Cable port Pipe port Pipe port Pipe port Front view Side view Rear view 62.6...
  • Page 16 2. TECHNICAL DATA AND PARTS LIST 2019.10.04 SR_CH02_AU015EF_01...
  • Page 17 2. TECHNICAL DATA AND PARTS LIST 1. Precautions....................02-1 2. Cassette grille parts list................02-2 2-1. Model: UTG-UKYC-W ....................02-2 3. Indoor unit parts list..................02-5 3-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB.........02-5 4. Outdoor unit parts list................02-10 4-1. Model: AOYG36KQTA....................02-10 4-2. Models: AOYG45KQTA and AOYG54KQTA..............02-14 5. Accessories ....................02-18 5-1.

  • Page 19: Precautions

    • Service parts information and design are subject to change without notice for product improve- ment. • For the latest information of the service parts, refer to our Service Portal. https://fujitsu-general.force.com/portal/ • Precise figure of the service parts listed in this manual may differ from the actual service parts. - (02-1) -...

  • Page 20: Cassette Grille Parts List

    2. Cassette grille parts list 2-1. Model: UTG-UKYC-W ¢ Intake grille Description Parts No. Intake Grille Assy 9381691005 Long Life Filter 9378252028 Filter Guide 9378253018 Hook Wire 9378597020 - (02-2) - 2-1. Model: UTG-UKYC-W 2. Cassette grille parts list...
  • Page 21 ¢ Panels Description Parts No. Decoration Panel 9381352005 Corner Panel Assy 9381711000 9381713004 Drain Cover Assy - (02-3) - 2-1. Model: UTG-UKYC-W 2. Cassette grille parts list...
  • Page 22 ¢ Louvers and motors Description Parts No. Detail A Louver Assy 9381693009 Motor Case Assy 9381712007 Step Motor 9900885007 Motor Cover 9381354009 Wire (Step Motor) 9710175008 - (02-4) - 2-1. Model: UTG-UKYC-W 2. Cassette grille parts list...

  • Page 23: Indoor Unit Parts List

    3. Indoor unit parts list 3-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB ¢ Miscellaneous parts Hook B Hook A Hook A Wire cover - (02-5) - 3-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB 3. Indoor unit parts list...
  • Page 24 Main PCB (AUXG54KRLB) 9710995910 Power PCB 9710022005 PCB (Non-polar 2-wire) 9710019005 Remote terminal 5P 9900896003 Power Terminal 3P 9900720032 Main PCB holder 9381350001 Power PCB Holder 9381349005 - (02-6) - 3-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB 3. Indoor unit parts list...
  • Page 25 Bellmouth (30,36,45,54) 9381345007 Turbo fan assy 9381303007 Turbo Fan Washer 9378394018 9356998009 Brushless motor 9603443009 Special Nut 9378388017 Motor Wire Holder 9381351008 Drain pan sub assy 9381789009 - (02-7) - 3-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB 3. Indoor unit parts list...
  • Page 26 Vane L 9381745012 Vane R 9381744008 Drain Pump Sub Assy 9381793006 Drain Port Sub Assy 9381788002 Drain Hose 9379665001 Hose Band 9379757010 Float Switch Sub Assy 9381794003 - (02-8) - 3-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB 3. Indoor unit parts list...
  • Page 27 9381787012 Insulation Box Sub Assy (30,36,45,54) 9381787005 Evaporator Total Assy (24) 9378580664 Evaporator Total Assy (30) 9378580671 Evaporator Total Assy (36,45,54) 9378580688 Wind Guide Board 9382125004 - (02-9) - 3-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB 3. Indoor unit parts list...

  • Page 28: Outdoor Unit Parts List

    4. Outdoor unit parts list 4-1. Model: AOYG36KQTA ¢ Exterior parts and chassis - (02-10) - 4-1. Model: AOYG36KQTA 4. Outdoor unit parts list...
  • Page 29 Item no. Part no. Part name Service part 9383880001 Top panel assy ♦ 9383779008 Protective net ♦ 9375361013 Net rubber ♦ 9900984038 Thermistor (Heat exchanger) ♦ 9900727154 Thermistor assy ♦ 9383607004 Thermo holder ♦ 9383874000 Right panel assy ♦ 9383879005 Rear pipe cover ♦...
  • Page 30 ¢ Compressor - (02-12) - 4-1. Model: AOYG36KQTA 4. Outdoor unit parts list...
  • Page 31 Item no. Part no. Part name Service part 9383858000 Sound insulation unit ♦ 9900565091 Thermistor (Outdoor temp.) ♦ 9900186029 Pressure switch ♦ 9374425648 4-way valve assy ♦ 9970194016 Solenoid ♦ 9375250140 Accumulator assy ♦ 9970209000 Expansion valve coil ♦ 9370947328 Expansion valve assy ♦...

  • Page 32: Models: Aoyg45Kqta And Aoyg54Kqta

    4-2. Models: AOYG45KQTA and AOYG54KQTA ¢ Exterior parts and chassis - (02-14) - 4-2. Models: AOYG45KQTA and AOYG54KQTA 4. Outdoor unit parts list...
  • Page 33 Item no. Part no. Part name Service part 9383880001 Top panel assy ♦ 9381013005 Protective net ♦ 9375361013 Net rubber ♦ 9900984038 Thermistor (Heat exchanger) ♦ 9900727154 Thermistor assy ♦ 9383607004 Thermo holder ♦ 9383874017 Right panel sub assy ♦ 9383879005 Rear pipe cover ♦...
  • Page 34 ¢ Compressor - (02-16) - 4-2. Models: AOYG45KQTA and AOYG54KQTA 4. Outdoor unit parts list...
  • Page 35 Item no. Part no. Part name Service part 9383858017 Sound insulation unit ♦ 9900565091 Thermistor (Outdoor temp.) ♦ 9900186029 Pressure switch ♦ 9374425662 4-way valve assy (for 45 model) ♦ 9374425655 4-way valve assy (for 54 model) ♦ 9970194016 Solenoid ♦...

  • Page 36: Accessories

    5. Accessories 5-1. Indoor unit ¢ Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB Part name Exterior Q’ty Part name Exterior Q’ty Operating manual Insulation Operating manual Drain hose (CD-ROM) Installation manual Hose band Drain hose heat Template (Carton top) insulation Washer Cable tie (large)

  • Page 37: Optional Parts

    6. Optional parts 6-1. Indoor unit ¢ Controllers Exterior Part name Model name Summary Easy finger touch operation with LCD Wired remote panel. Backlit LCD enables easy UTY-RNRYZ* controller operation in a dark room. Wire type: Non-polar 2-wire High visibility and easy operation. Room temperature can be accurately Wired remote controlled using the built-in thermo...
  • Page 38 Exterior Part name Model name Summary Compact remote controller concentrates on the basic functions such as Start/Stop, fan control, Simple remote temperature setting, and operation UTY-RSNYM controller mode. Wire type: Polar 3-wire IR receiver kit with wireless Unit control is performed by wireless UTY-LBTYC remote remote controller.
  • Page 39 ¢ Others Exterior Part name Model name Summary Human sensor UTY-SHZXC For circular flow cassette type. Use to connect with various peripheral External devices and air conditioner PCB. UTY-XWZXZG connect kit For control output port. Air outlet shutter Installed at the air outlet when 3- UTR-YDZK plate directions mode is performed.

  • Page 40: Outdoor Unit

    Exterior Part name Model name Summary Remotely manage an air conditioning system using mobile devices such as Wireless LAN UTY-TFSXZ1 smartphones and tablets. adapter For connection indoor unit with UART interface. For connection between indoor unit Modbus UTY-VMSX with UART interface and a Modbus converter open network.

  • Page 41: Refrigerant System Diagrams

    7. Refrigerant system diagrams 7-1. Models: AOYG36KQTA, AOYG45KQTA, and AOYG54KQTA Heat exchanger 3-Way 3-Way ( INDOOR ) valve valve Pressure switch Pressure sensor 4-Way valve Strainer Expansion valve Heat exchanger Strainer ( OUTDOOR ) : Cooling : Heating : Thermistor (Compressor temperature) : Thermistor (Discharge temperature) : Thermistor (Outdoor temperature) : Thermistor (Heat Exchanger Out temperature)

  • Page 42: Pc Board Diagrams

    8. PC board diagrams 8-1. Models: AUXG36KRLB, AUXG45KRLB, and AUXG54KRLB CONTROL UNIT 45 model: EZ-01826HSE 24 model: EZ-01823HSE 54 model: EZ-01827HSE 30 model: EZ-01824HSE 36 model: EZ-01825HSE Thermistor Characteristics. EMI FILTER ZCAT1518-0730 Temperature TERMINAL ( 20 ( 30 2 TURNS Thermistor...

  • Page 43: Models: Aoyg36Kqta, Aoyg45Kqta, And Aoyg54Kqta

    8-2. Models: AOYG36KQTA, AOYG45KQTA, and AOYG54KQTA INVERTER ASSEMBLY 36 model: EZ-0190HUE 45 model: EZ-0193HUE 54 model: EZ-0191HUE DC340V UL1015 AWG20 GREEN UL1430 AWG22 DC FAN MOTOR 1 DC15V-2 TERMINAL EMI FILTER UL1430 AWG22 EMI FILTER F102 BLACK BLACK GRFC-8 P650 GRFC-8 UL1430 AWG22 WHITE...

This manual is also suitable for:

Auxg45krlbAuxg54krlbAoyg36kqtaAoyg45kqtaAoyg54kqta

Table of Contents