Panasonic NR-B30FX1 Service Manual

Panasonic NR-B30FX1 Service Manual

Refrigerator-freezer
Table of Contents

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TABLE OF CONTENTS

1 Safety Precautions----------------------------------------------- 2
2 Specifications ----------------------------------------------------- 5
3 General/Introduction -------------------------------------------- 6
4 Features and Functions ---------------------------------------- 7
5 Technical Descriptions ----------------------------------------15
7 Installation Instructions ---------------------------------------23
8 Test Control -------------------------------------------------------26
9 Service Mode -----------------------------------------------------27
10 Troubleshooting Guide ----------------------------------------29
12 Maintenance-------------------------------------------------------50
Model No.
Product Color
Destination
PAGE
13 Dimensions ------------------------------------------------------- 53
14 Schematic Diagram -------------------------------------------- 56
© 2009 Panasonic Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
Order Number PHARW0902002CE
Refrigerator-Freezer
NR-B30FG1
NR-B30FX1
W: White, X: Stainless
E: Europe Continental, B: U.K.
PAGE

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Summarization of Contents

Safety Precautions
Hazard Classifications and Symbols
Defines hazard levels (Danger, Warning, Caution) and explains safety symbols used throughout the manual.
Refrigerant and Fire Safety
Outlines critical safety measures for handling refrigerants, preventing leaks, fires, and explosions.
Electrical and Component Safety
Details electrical safety precautions and using designated parts for safe operation and preventing hazards.
Handling and Environmental Safety
Provides safety guidelines for moving the appliance, handling hot components, and avoiding injuries from sharp edges.
General Information and Refrigerant Cycle
Refrigerant Cycle Diagram
Illustrates the path of refrigerant through the cooling system components.
Features and Functions
Super Energy Saving
Highlights energy-saving technologies like inverter technology and vacuum insulation.
Super Quiet Operation
Details the acoustic analysis and technology ensuring low noise levels during operation.
Super Keep-Fresh Vitamin-Safe Compartment
Explains the features of the Vitamin-Safe compartment for preserving fruits and vegetables.
Super Hygienic Air System
Details the photo-catalytic anti-bacterial system for maintaining fresh and clean air.
Functions
Inverter Level Indicator
Shows how to interpret the inverter level display for compressor speed.
Super Freeze Mode
Describes how to activate and use the Super Freeze function for rapid freezing.
Holiday Mode
Explains how to activate and use Holiday Mode for extended periods of non-use.
Energy Saving Mode
Details how to activate Energy Saving Mode to reduce electricity consumption.
Hygiene Active and Vitamin-Safe Modes
Explains the operation of Hygiene Active antibacterial and Vitamin-Safe freshness features.
Alarm and Child Lock Features
Describes the door/temperature alarm system and how to activate the child lock.
Technical Descriptions
Compartment Temperature Control
Details temperature control logic for Freezer (FC), Refrigerator (PC), and Vegetable (VC) compartments.
Defrost and 3-Way Valve Control
Explains FC defrost cycles and the operation and modes of the 3-way valve.
Air Quality and Fan Systems
Covers antibacterial systems, photosynthesis effects, and FC fan control logic.
Compressor and Operation Controls
Details compressor speed control, starting sequences, and holiday mode operation.
Location of Controls and Components
Display and Control Panel Layout
Details the layout and function of buttons, indicators, and displays on the control panel.
Internal and External Components
Illustrates and labels the various internal and external parts of the refrigerator.
Installation Instructions
Installation Guidelines
Covers unpacking, choosing location, ventilation, temperature, leveling, and door hinge adjustment.
Initial Setup and Temperature Setting
Details how to switch on the appliance and set the desired temperatures for each compartment.
Temperature Setting Considerations
Provides notes on how temperature settings affect food storage and potential fluctuations.
Test Control Functions
Forced Defrost and Fan Start
Details how to manually initiate defrost cycles and start the FC fan at high speed.
Compressor Speed Adjustment
Describes the procedure to change the compressor's rotation speed using test points.
Compressor Start Waiting Control
Explains how to disable the compressor start waiting function for testing purposes.
Service and Diagnosis Modes
Self Diagnosis Display Mode
Explains how to enter and exit the self-diagnosis mode and interpret its codes.
Trouble/Failure History Display
Describes how to view past error codes and failure histories for troubleshooting.
Self-Diagnosis Error Code List
Provides a detailed list of self-diagnosis codes, symptoms, check points, conditions, and display release.
Troubleshooting Guide
Troubleshooting: FC and PC Not Cooling (Compressor Not Running)
Guides users through diagnosing why the freezer and refrigerator compartments are not cooling and the compressor isn't running.
Troubleshooting: PC Not Cooling or Poor Cooling (FC Normal)
Provides steps to diagnose poor cooling in the refrigerator compartment while the freezer is normal.
Troubleshooting: FC Poor Cooling (Compressor Running)
Guides users through diagnosing poor cooling in the freezer compartment when the compressor is running.
Troubleshooting: VC Poor or Excessive Cooling
Provides steps to diagnose poor or excessive cooling issues in the vegetable compartment.
Disassembly and Assembly Instructions
Refrigerator Compartment (PC) Component Removal
Covers removal of fans, filters, deodorizers, PCBs, and sensors from the PC.
Vegetable Compartment (VC) Component Removal
Details disassembly of VC PCBs, crisper, duct, sensors, and case assemblies.
Freezer Compartment (FC) Component Removal
Guides on removing FC sensors, covers, heaters, fans, and related components.
Control Panel and Compressor Area Disassembly
Covers removal of door control panels, main PCBs, and compressor area components.
Door Assembly Removal and Installation
Provides comprehensive steps for removing, exchanging, installing, and checking door assemblies.
Maintenance
Automatic Defrosting System
Explains the automatic defrosting function and how to maintain the drain hole.
Shelf and Drawer Removal/Attachment
Details procedures for removing and reattaching shelves and drawers for cleaning or access.
Cleaning Procedures
Provides guidelines for daily cleaning, yearly cleaning, and cleaning the control panel and exterior.
Appliance Checks, Storage, and Transport
Covers maintenance checks, extended storage procedures, and safe methods for moving the appliance.
Dimensions
External Dimensions
Shows the overall external dimensions of the refrigerator with diagrams.
Internal Layout and Dimensions (NR-B30FX1)
Illustrates internal components and dimensions for the NR-B30FX1 model.
Internal Layout and Dimensions (NR-B30FG1)
Illustrates internal components and dimensions for the NR-B30FG1 model.
Schematic Diagram
Electrical Schematic Diagram
Illustrates the interconnected electrical components and their wiring for both models.
Detailed Wiring Diagram
Provides a comprehensive wiring diagram showing connections for various internal components.
Exploded View and Parts List
Exploded View 1
Shows the first exploded view diagram with numbered parts for the NR-B30FG1 and NR-B30FX1 models.
Replacement Parts List - Part 1
Lists part numbers, descriptions, and quantities for various components across two pages.
Exploded View 2
Presents a second exploded view diagram with numbered parts for the appliance.
Replacement Parts List - Part 2
Continues the list of part numbers, descriptions, and quantities for the appliance.
Exploded View 3
Shows the third exploded view diagram, focusing on parts for left-opening doors.
Bundled Parts List
Lists bundled parts specifically for left-opening door configurations.
Packing Exploded View
Illustrates the exploded view of the packaging materials used for the appliance.
Packing Material Parts List
Lists the specific packing materials and their quantities used for shipping the appliance.

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