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Viking VCBB362L User Manual

Viking VCBB362L
56 pages
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SERVICE NOTEBOOK
REFRIGERATOR
VCBB360R / VCBB362R (Right) – VCBB360L / VCBB362L (Left)
VIKING RANGE CORPORATION, P.O. DRAWER 956, GREENWOOD, MS. 38930 - USA

Questions and Answers:

Viking VCBB362L Specifications

General IconGeneral
BrandViking
ModelVCBB362L
CategoryRefrigerator
LanguageEnglish

Summary

Technical Information

Temperature Relationship Test Chart

Chart detailing temperature variations and their relation to pressure and wattage.

Display Panel and Operation

Keyboard and Controls

Overview of display panel buttons, tones, and basic operations.

Temperature and Mode Adjustments

How to set temperatures and activate special modes like Max Freeze.

Electronic System Description

Switches and Alarms

Function of power/showroom switches and system alarms.

Temperature Control and Defrost

How thermistors control temperature and the adaptive defrost cycle.

Program Mode Operations

Accessing and Navigating Modes

Steps to enter Program Modes A and B, and navigate functions.

Calibration and Forced Operations

Adjusting run times, offsets, and forcing defrost/compressor.

Electronic Testing Procedures

Testing Mode and Component Tests

Entering testing mode and performing specific component diagnostics.

Electronic Schematics and Component Checks

High Voltage Board Schematic

Diagram of the high voltage PC board connections.

Component Checks at High Voltage Board

Procedures for testing components connected to the high voltage board.

Wiring Diagrams

Overall Wiring Diagram

Comprehensive schematic showing system interconnections.

Detailed Wiring Schematic

In-depth wiring schematic for refrigerator systems.

System Operation Theories

Freezer Compartment Operation

How the freezer compartment's thermistor and control signals operate.

Refrigeration and Defrost Operation

Operation of fresh food compartment, adaptive defrost, and combined systems.

Component Specifications

Electrical and Mechanical Components

Specs for bulbs, capacitors, motors, heaters, and PC boards.

Switches, Relays, and Thermistors

Specs for various switches, relays, overload, thermistors, and thermostats.

Component Testing Procedures

Testing Key Components

Procedures for testing capacitors, compressors, condensers, and motors.

Switch, Valve, and Thermistor Testing

Testing procedures for switches, valves, and thermistors.

Troubleshooting Guide

Common Unit Operation Issues

Diagnosing problems like no run, temperature issues, and noise.

Advanced Troubleshooting

Troubleshooting frosting, cycling, and airflow problems.

System Diagnosis

Pressure and Temperature Relationship Chart

Chart correlating system conditions with pressure, temperature, and wattage.

Service Procedures

Equipment, Safety, and System Access

Tools, safety, and handling for refrigerant systems.

Evacuation, Charging, and Refrigerant Handling

Procedures for system evacuation, charging, and HFC134a notes.

System Flow Diagrams

Refrigerant and Air Flow Paths

Visual diagrams of refrigerant circulation and cabinet airflow.

Disassembly Procedures

Component Disassembly Steps

Detailed steps for removing doors, drawers, fans, and electrical components.

Refrigeration System Disassembly

Procedures for accessing and removing compressor, condenser, and related parts.

ICEMAKER Component and Troubleshooting

Icemaker Specifications and Operation

Icemaker specs, operating principles, and basic tests.

Icemaker Troubleshooting and Repair

Diagnosing and resolving icemaker issues like no ice or cube quality.

Ice Maker Wiring Diagram and Parts Layout

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