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Sub-Zero 700-3 BASE User Manual

Sub-Zero 700-3 BASE
114 pages
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SUB-ZERO FREEZER COMPANY INC. 2005 ALL RIGHTS RESERVED JOB AID #3758424 (Revision B - December, 2005)
Integrated
(700-
3
BASE)
Series
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Table of Contents

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Sub-Zero 700-3 BASE Specifications

General IconGeneral
TypeBuilt-In
Product TypeRefrigerator
Series700
Width36 in
Height84 in
Depth24 in
Cooling SystemDual Refrigeration
FinishStainless Steel
Energy Star CertifiedNo
Ice MakerYes
Water DispenserNo
Door BinsAdjustable
Interior LightingLED
ShelvesAdjustable Glass

Summary

General Information

Important Safety Information

Details product safety labels, signal words (WARNING, CAUTION, NOTE), and precautions.

Installation Information

Installation Considerations

Covers common installation issues like leveling, door alignment, and sealing for 700-3 Series units.

Unit Leveling

Detailed steps for leveling the unit, including kickplate removal and front/rear leveler adjustment.

Electronic Control System Information

Regulate Freezer Zone Temperature (700BCI-3, 700BFI-3)

Explains how the unit regulates freezer temperature, including fan and compressor operation.

Regulate Refrigerator Zone Temperature (700BCI-3)

Details how the unit regulates refrigerator temperature and controls the air baffle.

Regulate Refrigerator Zone Temperature (700BR-3)

Explains how the unit regulates refrigerator temperature for the 700BR-3 model, including fan control.

Monitor and Control 'Adaptive Defrost' (700BCI-3, 700BFI-3)

Describes the adaptive defrost process, including intervals, duration, and related components.

Monitor and Control Refrigerator Fan-Assisted, Off-Cycle Defrost (700BR-3)

Explains the off-cycle defrost method for the 700BR-3 model, focusing on fan and compressor control.

Possible Error Indicators

Illustrates common error indicators displayed on the LCD and their associated problems.

Diagnostic Mode

Procedure to initiate Diagnostic Mode for observing real-time temperature readings from all thermistors.

Diagnostic Mode Indicators

Explains indicators like 'EE', 'Sr', and 'EC' observed during Diagnostic Mode and their meanings.

Manual Component Activation Mode

Procedure to energize cooling system components for 5 minutes to check voltage readings.

Temperature Log Recall Mode

Details the temperature history data storage system and how to access it via Recall Mode.

Model Configuration Mode

Procedure for configuring the main control board for the specific model it's installed into.

Manual Entry Model Configuration Mode

Allows verification or reconfiguration of the main control board's model code.

Sealed System Information

HFC-134a Refrigerant Service Information

Provides general rules and procedures for servicing the HFC-134a refrigerant sealed system.

General Rules for Working with 134a Refrigerant

Lists essential guidelines for using dedicated equipment and handling 134a refrigerant safely and effectively.

700-2 Series Sealed System Repair Procedures

Outlines service procedures for common sealed system problems like leaks, contamination, and restrictions.

Compressor

Explains the compressor's fundamental role in creating pressure differences within the sealed system.

Condenser

Details how the condenser dissipates heat from the refrigerant gas, changing it to a liquid.

Component Access and Removal

Warnings and Cautions

Highlights essential safety warnings and cautions for unit removal and component access.

Compressor Removal

Detailed steps for removing the compressor, including electrical and tubing disconnections.

Troubleshooting Guides

Troubleshooting Guides

Provides guides for troubleshooting common problems experienced by 700-3 Series Base units.

Sealed System Troubleshooting / Diagnostics Tables

Tables correlating pressures with possible sealed system problems.

Evaporator Temperature / Sealed System Low-Side Pressure Correlation

Table correlating evaporator temperatures with sealed system low-side pressures for reference.

Technical Data

Wiring Diagrams and Schematics

Wiring Diagram Model 700 BC/BCI-3 (Prior to Serial #2300444)

Wiring diagram for the 700 BC/BCI-3 model prior to serial #2300444.

Wiring Schematic Model 700 BC/BCI-3 (Prior to Serial #2300444)

Wiring schematic for the 700 BC/BCI-3 model prior to serial #2300444.

Wiring Diagram Model 700 BC/BCI-3 (Starting with Serial #2300444)

Wiring diagram for the 700 BC/BCI-3 model starting with serial #2300444.

Wiring Diagram Model 700BR-3

Wiring diagram for the 700BR-3 model.

Wiring Schematic Model 700BR-3

Wiring schematic for the 700BR-3 model.

Wiring Diagram Model 700 BF/BFI-3

Wiring diagram for the 700 BF/BFI-3 model.

Wiring Schematic Model 700 BF/BFI-3

Wiring schematic for the 700 BF/BFI-3 model.

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