Fuji Electric RD-90EC Service Manual
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Fuji Electric RD-90EC Service Manual

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S PLIT T Y PE A IR
CON DIT ION E R
DUCT
type
(50Hz)
Models
Indoor unit
RD-90EC
RD-90TC
C O N T E N T S
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Outdoor unit
RO-90EPC
RO-90TPB
. . . . . . . . . . . . . 11
. . . . . . . . . . . . . . . . . 12

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Summary of Contents for Fuji Electric RD-90EC

  • Page 1: Table Of Contents

    Models Indoor unit Outdoor unit S PLIT T Y PE A IR CON DIT ION E R RD-90EC RO-90EPC (50Hz) RD-90TC RO-90TPB DUCT type C O N T E N T S SPECIFICATIONS ......1 OUTLINE AND DIMENSIONS .

  • Page 2: Specifications

    SPECIFICATIONS RD-90EC RD-90TC INDOOR U NIT RO-90EPC RO-90TPB OU TDOOR U NIT COOLING CAPACITY (kW ) 25.4 - 25.4 24.8 - 25.4 HEATING CAPACITY (kW ) ----- 28.9 - 29.5 ELECTR ICAL DATA POW ER S OU R CE 380 - 415...

  • Page 3: Outline And Dimensions

    OUTLINE AND DIMENSIONS (Unit : mm) Models : RD-90EC RD-90TC 38.1 (DRAIN PIPE) LIQUID : 12.7 FLARE GAS : 28.58 FLANGE 1,550 (MAXIMUM) 1,450 2003.12.15...
  • Page 4 Models : RO-90EPC RO-90TPB (Unit : mm) 2003.12.15...
  • Page 5 SERVICE SPACE FOR OUTDOOR UNIT Height of side wall is free. Height (H) of front wall is less than 1,200mm. When total height of outdoor unit is lower than front wall, add dimension h to service space for dimensions L1 and L2. 10mm or more Top air outlet FRONT...

  • Page 6: Circuit Diagram

    CIRCUIT DIAGRAM Model : RD-90EC / RO-90EPC 2003.12.15...
  • Page 7 Model : RD-90TC / RO-90TPB 2003.12.15...

  • Page 8: Indoor P. C. Board Circuit Diagram

    INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM CONTROLLER PCB ASSEMBLY ( MAIN PCB ) RD-90EC : EZ-00302WSE-F RD-90TC : EZ-0031HSE-F Models : RD-90EC RD-90TC R15 - R17 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR 10K <1/10W> x 3 R5 62K CN8-1 BLACK 4700P <2W>...
  • Page 9 OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM CN11 CONTROLLER PCB ASSEMBLY ( MAIN PCB ) B6B-XASK-1-A CN11-1 UL1430 AWG24 EZ-0031WUE-C CN11-2 UL1430 AWG24 BROWN VDD1 VDD0 D3SB60 R59 10 <1/10W> UL1430 AWG24 CN11-3 BLUE AVREF I C9 ELECTRONIC EEV-A Model : RO-90EPC AVDD TR-175D R60 10...
  • Page 10 Model : RO-90TPB CN11 CONTROLLER PCB ASSEMBLY ( MAIN PCB ) B6B-XASK-1-A CN11-1 UL1430 AWG24 EZ-0031WUE-C CN11-2 UL1430 AWG24 BROWN VDD1 VDD0 R59 10 <1/10W> UL1430 AWG24 D3SB60 CN11-3 BLUE AVREF I C9 ELECTRONIC EEV-A AVDD TR-175D R60 10 <1/10W> CN11-4 UL1430 AWG24 7824...

  • Page 11: Error Contents

    ERROR CONTENTS 1. REMOTE CONTROLLER 2. OUTDOOR UNIT When EE : EE blinks at the current time display, there is an When the outdoor temperature drops, the outdoor unit's fans error inside the air conditioner. If the SET TIME button ( may switch to low speed, or one of the fans may stop and TEMP./DAY button ( ) are pressed simultaneously for...

  • Page 12: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Models : RD-90EC / RO-90EPC Dryer Strainer Charging Valve Check Valve Electronic Pressure SW Expansion Valve Condenser Refrigerant Pipe Tandem Compressor 12.7 mm (1/2") Accumulator Flange Refrigerant Pipe Flange Flare Evaporator 28.58 mm (1-1/8") Cooling Models : RD-90TC / RO-90TPB...

  • Page 13: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION Models : RO-90EPC RO-90TPB 117-3 949-2 949-1 2003.12.15...
  • Page 14 Model : RO-90EPC 2003.11.06...
  • Page 15 Model : RO-90TPB 16-2 16-1 184-1 196-1 69-3 652-1 919-2 320-1 790-2 790-1 2003.11.06...
  • Page 16 Models : RO-90EPC RO-90TPB 381-2 381-3 196-2 815-1 815-2 982-2 982-1 880-1 2003.11.06...
  • Page 17 Models : RD-90EC RD-90TC 2003.11.06...
  • Page 18 Models : RD-90EC RD-90TC 2003.11.06...
  • Page 19 320-1 Models : RD-90EC 233-1 RD-90TC 824-3 381-4 982-2 815-3 815-1 982-1 815-2 982-2 982-1 233-1 2003.11.06...

  • Page 20: Parts List

    IN DOOR U N IT and fill the number of the parts in the "Order" column. Part No. Part No. Ref. Ord. Ref. Ord. Description Description RD-90EC RD-90TC Q'ty RD-90EC RD-90TC Q'ty Front Panel Assy 9364635002 9364635002 Coupling Pipe Assy...
  • Page 21 When you order parts, please make a photocopy of this page OU T DOOR U N IT 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-90EPC RO-90TPB RO-90EPC...

  • Page 22: Standard Accessories

    STANDARD ACCESSORIES OU T DOOR U N IT A CCE S S OR IE S N am e and S hape Q'ty A pplication R O-90E PC R O-90T PB For connecting the piping Flange joint assembly 9363035001 Coupler heat For outdoor side pipe joint 9363828009 insulation...
  • Page 23 0311G2403...

This manual is also suitable for:

Ro-90epcRd-90tcRo-90tpb

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