Panasonic NR-BY602XS

Order No. PHAT110901CE
(Revision : Feb. 2012)
Service Manual
Refrigerator
NR-BY552XS
NR-BY552XW
NR-BY602XS
Product Colour
Stainless Touch (XS)
Korean White (XW)
Destination
Thailand, Malaysia, Singapore
Indonesia, Vietnam, India
Philippines, GULF, PGF
Australia/New Zealand
© Panasonic Appliances (Thailand) Co., Ltd. 2012.
All rights reserved. Unauthorized copying and distribution
is a violation of law.
There are special components used in this equipment which are important for safety. These parts are marked by
in the Schematic Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that
these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do
not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
WARNING
The service information is designed for experienced repair technicians only and is not designed for use by the general
public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting
to service a product. Products powered by electricity should be serviced or repaired only by experienced professional
technicians. Any attempt to service or repair the product or products dealt within this service information by anyone
else could result in serious injury or death.
CFCs have been used in refrigerant as refrigerator and the insulation materials for many years. But it
is now known that these compounds which once seemed so ideal for use as cleaning agents and in
refrigeration systems, destroy the earth’s ozone layer as a result, an international body decided on a
total worldwide ban of harmful CFCs by the end of 1995.
NR-BY552XS, XW NR-BY602XS

Panasonic NR-BY602XS Specifications

General

Brand	Panasonic
Model	NR-BY602XS
Category	Refrigerator
Language	English

Summary

Safety Cautions for Repairing

Warning

General safety warnings and precautions during refrigerator repair, including electrical and refrigerant handling.

Caution

Specific cautionary notes for handling hot parts, refrigerant, and sharp edges during servicing.

Specification and Components

NR-BY552 XS, XW

Detailed specifications and component list for NR-BY552XS and NR-BY552XW refrigerator models.

NR-BY602 XS

Detailed specifications and component list for the NR-BY602XS refrigerator model.

Performance Data

NR-BY552 (AT 32 1 C)

Performance data for NR-BY552 models at a specified ambient temperature, detailing compartment temperatures.

NR-BY602 (AT 32 1 C)

Performance data for NR-BY602 models at a specified ambient temperature, detailing compartment temperatures.

Display Specification

Self Protecting Function

Protection for IC

Describes the IC's protection mechanism against IPM protect signals, including shutdown sequences.

Protection for compressor locked

Details the IC's protection sequence for a locked compressor, including restart attempts and complete shutdown.

Protection for power supply droping

Explains the IC's protection protocol for power supply voltage drops, including temporary shutdowns and system protection cycles.

Self Diagnosing Function

Temperature Control

Inverter Control Display

Refrigerator Instruction Guideline

Troubleshooting Guide

Not cool at all [ Both PC & FC (compressor does not operate) ]

Troubleshooting steps for a refrigerator not cooling, where neither PC nor FC compressor operates.

Cool, not enough [ Both PC & FC (compressor operates) ]

Troubleshooting steps for insufficient cooling when both PC and FC compressors are operating.

Eco-Navi operation doesnt work (PCFCIC cooling condition is normal)

Troubleshooting for Eco-Navi function failure when cooling conditions are normal for PC/FC/IC.

Schematic Diagram

Wiring Diagram: NR-BY552 XS, XW

Wiring diagram illustrating electrical connections for NR-BY552XS and NR-BY552XW models.

Wiring Diagram: NR-BY602 XS

Wiring diagram illustrating electrical connections for the NR-BY602XS model.

Disassembly Instruction

LCD Cover

Instructions for removing and refitting the LCD cover, including lock points.

Cover Control

Procedure for removing and refitting the control cover, including screws and lock mechanisms.

PCB Control

Steps for accessing and removing the PCB control unit, involving wire sockets and screws.

Feature of Crisper

Exploded view illustrating the components and structure of the crisper assembly.

Maintain method: Take off Crisper handle

Method for detaching the crisper handle by pressing release buttons.

Maintain method: Crisper handle assy

Detailed steps for assembling and disassembling the crisper handle assembly components.

Parts Exploded View and Replacement Parts List

Parts Exploded View: Body

Exploded view of the refrigerator's main body components with reference numbers.

Parts Exploded View: Door

Exploded view of the refrigerator door components with reference numbers.

Parts Exploded View: Packing

Diagrams illustrating the packing materials and methods used for the refrigerator.

Replacement Part List: NR-BY552 XS, XW NR-BY602 XS

Comprehensive list of replacement parts for NR-BY552XS, XW, and NR-BY602XS models, including part numbers.

Detail Change Notice