Panasonic NR-BY601XS User Manual

Order No. PHAT091001C3
(Revision : May. 2011)
Service Manual
Refrigerator
NR-BY551MS, NR-BY551SS
NR-BY551VS, NR-BY551XS
NR-BY601VS, NR-BY601XS
Product Colour
Silver (SL)
Stainless (ST)
Destination
Thailand, Indonesia
Malaysia, Singapore
Vietnam, PGF, RBD
GULF (General)
India, Philippines
© Panasonic Home Appliances (Thailand) Co., Ltd. 2009.
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-BY551MS, SS NR-BY551VS, XS NR-BY601VS, XS
MIN
MAX
MIN
MAX

Panasonic NR-BY601XS Specifications

General

Energy Rating	A++
Color	Stainless Steel
Energy Efficiency Class	A++
Noise Level	39 dB
Climate Class	SN-T
Number of Doors	2
Ice Maker	Yes
Water Dispenser	No
Total Capacity	601 liters

Summary

Safety Cautions for Repairing

Warning

Essential safety warnings for refrigerator repair technicians, covering unplugging, authentic parts, brazing, refrigerant handling, and electrical safety checks.

Caution

Precautions for safe handling during repair, including hot parts, refrigerant, sharp edges, transport, and electrical components.

Self Protecting Function

Self Diagnosing Function

Temperature Control

Inverter Control Display

Troubleshooting Guide

No Cool: Compressor Not Operating

Troubleshooting steps for when the refrigerator is not cool and the compressor is not operating, covering power, switches, and PCB diagnostics.

Insufficient Cooling: Compressor Operating

Troubleshooting steps for insufficient cooling when the compressor is running, diagnosing fan motors, thermistors, and thermal fuses.

Schematic Diagram

Wiring Diagram NR-BY551MS

Detailed wiring diagram for the NR-BY551MS refrigerator model, showing component connections and wire routing.

Wiring Diagram NR-BY551SS

Detailed wiring diagram for the NR-BY551SS refrigerator model, showing component connections and wire routing.

Wiring Diagram NR-BY551VS, XS

Detailed wiring diagram for the NR-BY551VS and XS refrigerator models, showing component connections and wire routing.

Wiring Diagram NR-BY601VS, XS

Detailed wiring diagram for the NR-BY601VS and XS refrigerator models, showing component connections and wire routing.

Disassembly Instruction

LCD Cover Disassembly

Cover Control Disassembly

PCB Control Disassembly

Crisper Feature and Handle Maintenance

Crisper Handle Assembly

Parts Exploded View and Replacement Parts List

Body Exploded View

Door Exploded View

Packing Exploded View

Replacement Part List