Model reference
Sub-Zero 700BC
Refrigerator
9 documents12 error codes20 service modes
Available documentation
Service Manual
- Technical Service Manual - Under Counter (UC-24) Series122 pg
- sub-zero-pocket-guide-37565126 pg
- Sub-Zero 700 Service Manual — Service Manual95 pg
- Sub-Zero 700 Service Manual (International) — Service Manual95 pg
- Sub-Zero UC-24 Enhancements: After Serial 3603000 — Service Manual110 pg
- Sub-Zero Original: Prior to Serial 3603000 — Service Manual101 pg
Parts Manual
- Sub-Zero 700 Parts Manual (International) — Parts Manual27 pg
- Sub-Zero 700 Parts Manual — Parts Manual27 pg
Quick Reference
- Condensed Electronic Control Information Booklet126 pg
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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.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.30Excessive icemaker water valve solenoid activation (solenoid energized for more…40Excessive Freezer Compressor Run (UC-24C Only).50Excessive Refrigerator Compressor Run (UC-24B, UC-24R and UC-24RO Only).Service modes (20)
- Automatic Entry Model Configuration ModeAutomatic
- Clear Error Codes1
- Clear Error Codes (UC-24B/R/RO)With unit ON, press Refrigerator WARMER and COLDER keys for 15 seconds.
- Clear Error Codes (UC-24C)With unit ON, press Freezer WARMER and COLDER keys for 15 seconds.
- Clear Error Codes / Non-Flashing SERVICEUnit must be ON, problem must be corrected. UC-24C
- Diagnostic Mode1
- Diagnostic Mode (Actual Temperature Display Mode)With unit ON, press and hold either COLDER key, then press POWER key, then release both keys.
- Manual Component Activation ModeWith unit ON, press and hold desired COLDER key and POWER key for 10 seconds.
- Manual Entry Model Configuration ModeWith unit ON and in Diagnostic Mode, press and hold POWER key for 15 seconds
- Manual Freezer Evaporator Defrost1
- Manual Freezer Evaporator Defrost (UC-24C Only)With unit ON, press and hold Freezer WARMER and COLDER keys and POWER key for 5 seconds.
- Model Configuration Mode1
- Sabbath ModeSwitch unit OFF using POWER key, then press and hold POWER key for approximately 10 seconds until…
- Showroom ModeSwitch unit OFF using POWER key
- Temperature Log Recall Mode (Compartment and Evaporator)With unit ON, initiate Diagnostic Mode first
- Temperature Log Recall Mode (Compartment Only)With unit ON, press and hold desired compartment WARMER key, then press POWER key, then release…
- Temperature Units Selection (UC-24B, UC-24R, UC-24RO)1
- Temperature Units Selection (UC-24B/R/RO)Within first minute of switching unit ON
- Temperature Units Selection (UC-24C)Within first minute of switching unit ON
- Temperature Units Selection Mode1
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