Model reference

Sub-Zero I700BC

Refrigerator

4 documents12 error codes11 service modes

Available documentation

Service Manual

Sub-Zero 700 Service Manual — Service Manual95 pg
Covers this model
Sub-Zero 700 Service Manual (International) — Service Manual95 pg
Covers this model

Parts Manual

Sub-Zero 700 Parts Manual (International) — Parts Manual27 pg
Covers this model
Sub-Zero 700 Parts Manual — Parts Manual27 pg
Covers this model

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Test values, resistance specs, and wiring references
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M+ Max·Sub-Zero Refrigerator

05 on my Sub-Zero I700BC

M+

Refrigerator cabinet thermistor read

From Service Manual 593700, p.32:

1.Access service mode to confirm the active fault code and read stored error history.

2.Disconnect the sensor and measure resistance. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens. A reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part WP8577274

Temperature thermistor

Error codes (12)

CodeMeaning

05Refrigerator cabinet thermistor read open or shorted for 10+ seconds, or…06Refrigerator evaporator thermistor read open or shorted for 10+ seconds, or…07Freezer cabinet thermistor read open or shorted for 10+ seconds, or repeatedly…08Freezer evaporator thermistor read open or shorted for 10+ seconds, or…20Defrost under-heat with no voltage feedback through Gray/White wire at defrost…21Defrost overheat condition detected.22No voltage feedback through Gray/White wire at defrost start.23Defrost overheat with no voltage feedback through Gray/White wire at defrost…24Defrost under-heat condition detected.30Excessive icemaker water valve solenoid activation (solenoid energized for more…40Excessive freezer compressor run time (compressor ran 100% for 6+ hours).50Excessive refrigerator compressor run (700BCI) or excessive refrigerator fan…

Service modes (11)

Clear Error Codes1
Diagnostic Mode1
Manual Component Activation Mode1
Manual Entry Model Configuration Mode1
Manual Freezer Evaporator Defrost1
Model Configuration Mode1
Sabbath Mode1
Showroom Mode1
Temperature Log Recall Mode (Compartment and Evaporator)1
Temperature Log Recall Mode (Compartment Only)1
Temperature Units Selection Mode1

Full entry steps, exit procedures, and test sequences are available in Max.

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