Fujitsu WPYA080LA - User Manual

AIR TO WATER HEAT PUMP
MONOBLOC type
CONTENTS
SPECIFICATION . . . . . . . . . .. . . . . . . . . . . . . . 2
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
OPERATION DETAILS . . . . . . . . . . . . . . . . . . 5
TROBLESHOOTING GUIDE . . . . . . . . . . . . . 6
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . .
14ELECTRIC CIRCUIT DIAGRAM . . . . . . . . .
15EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . .
16
DISASSEMBLY PROCESS . . . . . . . . . . .. . . 18
Models
Outdoor unit
WPYA100LA
WPYA080LA

Fujitsu WPYA080LA Specifications

General

Brand	Fujitsu
Model	WPYA080LA
Category	Heat Pump
Language	English

Summary

Specifications

Troubleshooting Guide

Safety Precautions and Symbols

Explains dangers, warnings, cautions, and symbols for safe operation.

Error Code Diagnostics

Lists error codes, potential causes, and troubleshooting methods.

Electrical Characteristics and Error Display

Troubleshooting Check Steps

Outlines procedures for checking fuses, voltages, and resistances.

Monitor Display and System Settings

Guides on checking data, circulating water, and freeze prevention settings.

Wiring Diagram

Electric Circuit Diagram

Disassembly Process

Unit Appearance and Service Panel Removal

PCB and Panel Removal

Top Panel, Reactor, and Module PCB Removal

Coil and Front Panel Removal

Fan Motor and Bracket Removal

Compressor and Associated Parts Removal

Detailed steps and precautions for removing the compressor and its covers.

Pump, Tank, and Heater Removal

Heat Exchanger and Sensor Removal

Refrigerant Cycle Part Precautions

Safety guidelines for handling refrigerant cycle parts during exchange.