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Fisher & Paykel R134a - User Manual

Fisher & Paykel R134a
145 pages
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321144
Service Manual
635 / 680 / 790 / 900 Active Smart
®
Refrigerator/Freezer
R134a & R600a Systems

Table of Contents

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Summary

SERVICING REQUIREMENTS

Health & Safety

Outlines critical safety practices and health considerations for servicing.

ELECTRONICS SECTION

Power;Control Module

Details the function and types of the power/control module.

VARIABLE CAPACITY COMPRESSOR

Variable Capacity Compressor Control Overview

Explains how variable capacity compressors are controlled and their benefits.

Built-in Electronic Protections (Within the Module;Inverter)

Describes the electronic protections integrated into the VCC module/inverter.

WATER DISPENSER

Installation Precautions; Warning

Provides critical warnings and precautions for water dispenser installation.

DIAGNOSTICS

Ice & Water Models

Covers fault codes, testing procedures, and diagnostic modes for ice/water models.

Testing Icemaker Sensor

Provides instructions for testing the icemaker sensor at the power module.

Testing Icemaker Motor

Details the procedure for testing the icemaker motor at the power module.

Testing Water Valve

Explains how to test the water valve for voltage and resistance.

Diagnostic Modes

Guides on entering diagnostic modes to view sensor temperatures.

To Manually Force The Icemaker

Steps to manually force the icemaker to perform a harvest cycle.

Non-Ice & Water Models

Covers fault codes, diagnostic modes, and sensor temp conversion for non-ice/water.

Fault Codes

Lists fault codes for non-ice & water models and their resolution.

Diagnostic Mode For Service

Instructions for selecting and using diagnostic modes for service.

Input; Output Status

Describes how to view the status of devices in input/output mode.

Data Download

Details the process for downloading data from the power/control module.

To Manually Force A Defrost

Steps for manually forcing a defrost cycle.

ICEMAKER & WATER DISPENSER SERVICE PROCEDURES

Component Replacement

Procedures for replacing various components within the icemaker and water system.

SERVICING PROCEDURES

Safety Considerations

Essential safety precautions and warnings for all servicing.

Electrical Safety Test

Outlines procedures for performing electrical safety and continuity tests.

Removal Of Power;Control Module

Step-by-step guide to safely remove the power/control module.

Defrost Element Replacement

Instructions for replacing the defrost element.

WORKING ON THE SEALED SYSTEM

Safe Work Practices

General safe work practices for servicing refrigeration systems.

Leak Detection

Methods and tools for detecting leaks in R600a systems.

Brazing Off The System

Safe practices for brazing systems containing flammable refrigerants.

Pressure Testing Of The Refrigeration System

Guidelines for pressure testing refrigeration systems, including R600a precautions.

WIRING DIAGRAMS

Non-Ice & Water Models Wiring Diagram

Presents the complete wiring diagram for non-ice & water models.

Ice & Water Models Wiring Diagram

Provides the comprehensive wiring diagram for ice & water models.

900 Models Wiring Diagram - Reciprocating Compressor

The overall wiring diagram for 900 models with a reciprocating compressor.

SERVICE REFERENCE

FAULT FINDING FLOW CHART - SERVICING

Compressor Faults

General flowchart for compressor-related issues.

Fisher & Paykel R134a Specifications

General IconGeneral
BrandFisher & Paykel
ModelR134a
CategoryRefrigerator
LanguageEnglish

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