Fuji Electric RD-90EC User Manual

S PLIT T Y PE AIR
CON DITION E R (50Hz)
DUCT type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
OUTLINE AND DIMENSIONS
. . . . . . . . . . . . . . . . . . . .
2
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
ERROR CONTENTS
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
INDOOR P. C. BOARD CIRCUIT DIAGRAM
. . . . . . . .
7
REFRIGERANT SYSTEM DIAGRAM
. . . . . . . . . . . . .
11
DISASSEMBLY ILLUSTRATION
. . . . . . . . . . . . . . . . .
12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Models Indoor unit Outdoor unit
RD-90EC RO-90EPC
RD-90TC RO-90TPB

Fuji Electric RD-90EC Specifications

General

Brand	Fuji Electric
Model	RD-90EC
Category	Air Conditioner
Language	English

Summary

Specifications

Outline and Dimensions

Indoor Unit Outline and Dimensions

Illustrates the physical dimensions and pipe connections for the indoor unit.

Outdoor Unit Outline and Dimensions

Illustrates the physical dimensions and pipe connections for the outdoor unit.

Service Space for Outdoor Unit

Circuit Diagram

RD-90EC / RO-90EPC Circuit Diagram

Electrical wiring schematic for the RD-90EC and RO-90EPC models.

RD-90TC / RO-90TPB Circuit Diagram

Electrical wiring schematic for the RD-90TC and RO-90TPB models.

Printed Circuit Board Diagrams

Indoor PCB Circuit Diagram

Detailed schematic of the indoor unit's printed circuit board.

Outdoor PCB Circuit Diagram

Detailed schematic of the outdoor unit's printed circuit board.

Error Contents

Remote Controller Error Information

Details error codes and operational procedures for the remote controller.

Outdoor Unit Error LED Display

Explains outdoor unit error codes indicated by LED lamps and their meaning.

Refrigerant System Diagram

Disassembly Illustration

Outdoor Unit Disassembly Illustration

Exploded view of the outdoor unit for service and part identification.

Indoor Unit Disassembly Illustrations

Exploded views detailing the disassembly of indoor unit components and electrical assemblies.

Parts List

Indoor Unit Parts

List of parts for the indoor unit with reference numbers and part numbers.

Outdoor Unit Parts

List of parts for the outdoor unit with reference numbers and part numbers.

Standard Accessories