Fuji Electric RS-18FA Service Manual
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Fuji Electric RS-18FA Service Manual

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SPLIT TYPE

ROOM AIR CONDITIONER

WALL MOUNTED type

Indoor unit
RS-18FA
RS-18FB
RS-18UA
RS-18UB
RS-24FB
RS-24UB
RS-30FB
RS-30UB
( made in Thailand )
RS-18FC
RS-18UC
RS-24FC
RS-24UC
( made in China )
C ON TE N TS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Outline And Dimensions . . . . . . . . . . . . . . . . . . . . 3
Refrigerant System Diagram . . . . . . . . . . . . . 5
Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Error Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Pcb Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . 15
Parts List (Indoor Unit) . . . . . . . . . . . . . . . . . . . . . . . . 32
Parts List (Outdoor Unit) . . . . . . . . . . . . . . . . . . . . . . 36
Outdoor unit
RO-18FA
RO-18FB
RO-18UA
RO-18UB
RO-24FB
RO-24UB
RO-30FB
RO-30UB
RO-18FD
RO-18UD
RO-24FC
RO-24UC

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Summary of Contents for Fuji Electric RS-18FA

  • Page 1: Room Air Conditioner

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Indoor unit Outdoor unit RS-18FA RO-18FA RS-18FB RO-18FB RS-18UA RO-18UA RS-18UB RO-18UB RS-24FB RO-24FB RS-24UB RO-24UB RS-30FB RO-30FB RS-30UB RO-30UB ( made in Thailand ) RS-18FC RO-18FD RS-18UC RO-18UD RS-24FC RO-24FC RS-24UC...
  • Page 2 SPE CI F I CATI O NS TYPE Cool RS-18FB RS-24FB INDOOR UNIT RS-18FA RS-30FB RS-18FC RS-24FC RO-18FB RO-24FB OUTDOOR UNIT RO-18FA RO-30FB RO-18FD RO-24FC COOLING CAPACITY (kW) 5.40 6.80 7.90 ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) 10.6 13.0 RUNNING CURRENT...
  • Page 3 TYPE Cool and Heat RS-18UB RS-24UB INDOOR UNIT RS-30UB RS-18UA RS-18UC RS-24UC RO-18UB RO-24UB OUTDOOR UNIT RO-18UA RO-30UB RO-18UD RO-24UC COOLING CAPACITY (kW) 5.40 7.90 6.80 HEATING CAPACITY (kW) 5.70 8.40 7.40 ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) 13.0 RUNNING CURRENT (Cool) 10.6 13.0 RUNNING CURRENT (Heat)
  • Page 4 OUTLI NE AND DIME NSI ON S Unit : mm INDOOR UNIT 1,120 2005.02.24 www.enindel.com...
  • Page 5 www.enindel.com...
  • Page 6 REF R IG E RA N T SYST EM DI A G R AM Models : RS-18FA / RO-18FA RS-18FB / RO-18FB RS-18FC / RO-18FD INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 6.35 mm (1/4") Capillary tube Strainer Condenser Evaporator Refrigerant pipe 15.88 mm (5/8")
  • Page 7 Models : RS-18UA / RO-18UA RS-18UB / RO-18UB RS-18UC / RO-18UD INDOOR UNIT OUTDOOR UNIT Capillary tube Strainer Refrigerant pipe 6.35mm(1/4") Compressor Evaporator Condenser Refrigerant pipe 15.88mm(5/8") 4-Way valve Charging valve Models : RS-24UB/ RO-24UB RS-24UC / RO-Y24UC INDOOR UNIT OUTDOOR UNIT Capillary Strainer...
  • Page 8 Models : RS-30FB / RO-30FB INDOOR UNIT OUTDOOR UNIT Refrigerant pipe 9.52mm(3/8") Cappillary tube 2-Way valve Strainer Condenser Evaporator PRESSURE CHECK Charging valve VALVE Refrigerant pipe 3-Way Accumulator Compressor valve 15.88mm(5/8") Models : RS-30UB / RO-30UB INDOOR UNIT OUTDOOR UNIT Cappillary tube Refrigerant pipe 9.52mm(3/8")

  • Page 9: Indoor Unit

    CI RC UI T DI AG RA M Controller PCB Models : RS-18FA / RO-18FA GRAY Thermistor (Pipe temp.) RS-18FB / RO-18FB GRAY RS-18FC / RO-18FD BLACK Thermistor (Room temp.) RS-24FB / RO-24FB BLACK RS-24FC / RO-24FC GREEN/ YELLOW Motor...
  • Page 10 Models : RS-18UA / RO-18UA DISPLAY BOARD FAN MOTOR TRANSFORMER CN201 CAPACITOR BLUE WHITE YELLOW GREEN BLACK WHITE WHITE BLACK CONTROL BOARD WHITE CN10 CN11 GRAY BLUE BROWN GRAY GRAY INDOOR UNIT OUTDOOR UNIT 2005.02.24 www.enindel.com...
  • Page 11 Controller PCB GRAY Thermistor (Pipe temp.) GRAY Models : RS-18UB / RO-18UB BLACK Thermistor (Room temp.) RS-18UC / RO-18UD BLACK RS-24UB / RO-24UB GREEN/ RS-24UC / RO-24UC YELLOW Motor GRAY GRAY GRAY Step Motor (Right / Left) GRAY PINK GRAY GRAY GRAY GRAY...
  • Page 12 Model : RS-30FB / RO-30FB DISPLAY BOARD FAN MOTOR TRANSFORMER CN201 CAPACITOR BLUE WHITE YELLOW GREEN BLACK WHITE WHITE BLACK CONTROL BOARD WHITE CN10 CN11 GRAY GRAY GRAY INDOOR UNIT OUTDOOR UNIT TO POWER SOURCE 2005.02.24 www.enindel.com...
  • Page 13 Models : RS-30UB / RO-30UB DISPLAY BOARD FAN MOTOR TRANSFORMER CN201 CAPACITOR BLUE WHITE YELLOW GREEN BLACK WHITE WHITE BLACK CONTROL BOARD WHITE CN10 CN11 GRAY BLUE BROWN GRAY GRAY INDOOR UNIT OUTDOOR UNIT THERMAL PROTECTOR INTERNAL CONNECTOR OVERLOAD COMPRESSOR PROTECTOR BLACK MOTOR...
  • Page 14 INDOOR PCB C I R C UIT D IAG RA M Models : RS-18FA RS-18FB CONTROLLER PCB ASSEMBLY ( MAIN PCB ) RS-18FC RS-18FA : EZ-003HWSE-C RS-24FB RS-18FB, RS-18FC : EZ-001TWSE-C RS-24FC RS-24FB, RS-24FC : EZ-003KWSE-C RS-30FB RS-30FB : EZ-001SWSE-C...
  • Page 15 Models : RS-18UA RS-18UB RS-18UC CONTROLLER PCB ASSEMBLY ( MAIN PCB ) RS-24UB RS-18UA : EZ-003WHSE-C RS-24UC RS-18UB, RS-18UC : EZ-0034HSE-C RS-30UB RS-24UB, RS-24UC : EZ-003YHSE-C CN3 B3B-XASK-1-A RS-30UB : EZ-0010CHSE-C THRMAL FUSE UL1430 INDICATOR PCB GRAY SW201 10K x 2 AWG26 EVQ-PAG-04K EZ-0018HSE-D...
  • Page 16 DISAS SE M B LY ILL US T R AT IO N Models : RS-18FA RS-18FB RS-18FC RS-18UA RS-18UB RS-18UC RS-24FB RS-24FC RS-24UB RS-24UC 473-1 574-2 163-2 564-2 160-1 855-2 574-1 855-1 178-1 338-1 338-2 69-1 178-1 963-1 69-2 www.enindel.com...
  • Page 17 Models : RS-30FB RS-30UB 473-1 146-2 574-2 163-2 146-1 160-1 855-1 855-2 574-1 338-1 178-1 69-1 338-2 178-1 963-1 69-2 2005.02.24 www.enindel.com...
  • Page 18 Models : RS-18FA RS-18FB RS-18FC RS-18UA RS-18UB RS-18UC RS-24FB RS-24FC RS-24UB RS-24UC RS-30UB RS-30UC www.enindel.com 2005.02.24...
  • Page 19 Models : RS-18FA RS-18FB RS-18FC RS-18UA RS-18UB RS-18UC RS-24FB RS-24FC RS-24UB RS-24UC RS-30UB RS-30UC 522-2 522-3 522-1 2005.02.24 www.enindel.com...
  • Page 20 Models : RO-18FA RO-18FB RO-18FD RO-18UA RO-18UB RO-18UD RO-24FB RO-24FC RO-24UB RO-24UC 2005.02.24 www.enindel.com...
  • Page 21 Models : RO-30FB RO-30UB 2005.02.24 www.enindel.com...
  • Page 22 Models : RO-30FB RO-30UB www.enindel.com 2005.02.24...
  • Page 23 Models : RO-18FA RO-18FB RO-18FD RO-18UB RO-18UD RO-24FB RO-24FC RO-24UB RO-24UC RO-30FB Model : RO-18UA RO-30UB 2005.02.24 www.enindel.com...
  • Page 24 Models : RO-18FA RO-18FB 218-3 RO-18FD 823-2 RO-24FB RO-24FC 824-4 989-1 989-2 218-4 Model : RO-18UA 218-3 823-2 824-4 815-3 989-1 989-2 Model : RO-18UB RO-18UD 218-3 RO-24UB 823-2 RO-24UC 824-4 815-3 989-1 989-2 www.enindel.com 2005.02.24...
  • Page 25 Model : RO-30FB 824-4 823-2 815-3 989-1 989-2 218-3 824-4 Model : RO-30UB 823-2 815-3 218-3 989-1 989-2 2005.02.24 www.enindel.com...
  • Page 26 Model : RO-18FA 47-1 58-1 178-2 348-1 Model : RO-18FB RO-18FD 58-1 47-1 348-1 2005.02.24 www.enindel.com...
  • Page 27 Models : RO-18UA RO-18UB RO-18UD 58-1 20-1 772-1 772-4 772-3 178-2 178-2 178-2 772-2 20-2 826-1 Model : RO-24FB RO-24FC 47-1 58-1 178-2 348-1 www.enindel.com 2005.02.24...
  • Page 28 Model : RO-24UB RO-24UC 58-2 58-1 58-3 772-1 178-2 20-1 20-2 772-2 178-2 826-1 2005.02.24 www.enindel.com...
  • Page 29 Model : RO-30FB 82-1 13-2 2005.02.24 www.enindel.com...
  • Page 30 Model : RO-30UB 13-2 82-1 2005.02.24 www.enindel.com...
  • Page 31 PARTS L IS T INDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. RS-18FA RS-18FA Description Description RS-24FB RS-24FB Q'ty Q'ty RS-18FB RS-18FB RS-24FC RS-24FC RS-18FC RS-18FC Capacitor (Fan Motor) 9704305060 9704305060 Pipe Holder 9368565008 9368565008 Water Seal Plate...
  • Page 32 INDOOR UNIT Part No. Part No. Ord. Ref. Ref. Ord. RS-18UA RS-18UA Q'ty Description Description RS-24UB RS-24UB Q'ty RS-18UB RS-18UB RS-24UC RS-24UC RS-18UC RS-18UC Capacitor (Fan Motor) 9704305060 9704305060 Indicator PCB Assy 9702307011 9702307011 Water Seal Plate 9369684005 9369684005 Wall Hook Bracket 9368579005 9368579005 Bracket (Evaporator)
  • Page 33 When you order parts, please make a photocopy of this page INDOOR UNIT and fill the number of the parts in the "Order" column. Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty RS-30FB RS-30FB Capacitor (Fan Motor) 9704305060 338-1 Motor Holder-B...
  • Page 34 When you order parts, please make a photocopy of this page INDOOR UNIT and fill the number of the parts in the "Order" column. Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty RS-30UB RS-30UB Capacitor (Fan Motor) 9704305060 338-1 Motor Holder-B...
  • Page 35 OUTDOOR UNIT Part No. Ref. Ord. Description Q'ty RO-18FB RO-24FB RO-18FA RO-18FD RO-24FC Fan Guard 9371187013 9371187013 9371187013 Emblem-Rear 9361328006 9361328006 9361328006 Front Panel Ptd 9371924014 9371924014 9371924014 Connector Cover (Cabinet) 9366398004 9366398004 9366398004 Wire Assy (Comp) 9372334010 9372334010 9372334010 Side Panel R Ptd 9371927015 9371927015...
  • Page 36 OUTDOOR UNIT Part No. Ref. Ord. Description Q'ty RO-18UB RO-24UB RO-18UA RO-18UD RO-24UC Fan Guard 9371187013 9371187013 9371187013 9361328006 9361328006 9361328006 Emblem-Rear Front Panel Ptd 9371924014 9371924014 9371924014 Connector Cover (Cabinet) 9366398004 9366398004 9366398004 Wire Assy (Comp) 9372334010 9372334010 9372334010 Side Panel R Ptd 9371927015 9371927015...
  • Page 37 When you order parts, please make a photocopy of this page OUTDOOR UNIT and fill the number of the parts in the "Order" column. Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty RO-30FB RO-30FB Fan Cover (Guard) 9371187013 117-3 Hex.
  • Page 38 When you order parts, please make a photocopy of this page OUTDOOR UNIT and fill the number of the parts in the "Order" column. Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty RO-30UB RO-30UB Fan Cover (Guard) 9371187013 117-3 Hex.

  • Page 39: Standard Accessories

    STANDARD ACCESSORIES OUTDOOR UNIT ACCESSORIES INDOOR UNIT ACCESSORIES (18,000 24,000BTU model) Name and Shape Part No. Name and Shape Part No. Wall hook bracket Drain Assy 9303029015 [Heat & Cool model 9368579005 (Reverse cycle)only] Drain cap 313166024302 9371190013 Remote control unit [Heat &...
  • Page 40 0312G2451 www.enindel.com...

This manual is also suitable for:

Rs-18uaRs-18fbRs-18ubRs-24fbRs-30fbRs-30ub ... Show all

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