Model reference
Sub-Zero ICBUW-24/O-RH
Refrigerator
2 documents9 error codes7 service modes
Available documentation
Service Manual
- Sub-Zero Service Manual: ICB UW-24 — Service Manual58 pg
Parts Manual
- Sub-Zero Parts Manual: ICB UW-24 — Parts Manual7 pg
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Error codes (9)
CodeMeaning
05Upper Cabinet Thermistor read open or shorted for 10+ seconds, or repeatedly…06Upper Evaporator Thermistor read open or shorted for 10+ seconds, or repeatedly…07Lower Cabinet Thermistor read open or shorted for 10+ seconds, or repeatedly…08Lower Evaporator Thermistor read open or shorted for 10+ seconds, or repeatedly…10Upper Cabinet Warm Temperature alarm.11Upper Cabinet Cold Temperature alarm.12Lower Cabinet Warm Temperature alarm.13Lower Cabinet Cold Temperature alarm.15Sealed System Fault (evaporator temperature cannot drop 5° in 5 minutes, 3…Service modes (7)
- Clear Error CodesWith the unit ON, press and hold the TEMPERATURE ALARM ON/OFF key for 15 seconds
- Diagnostic ModeWith the unit ON, press and hold either COLDER key, then press the POWER ON/OFF key, then release…
- Manual Valve Activation ModeWith the unit ON, press and hold the desired compartment COLDER key and the POWER ON/OFF key for 10…
- Sabbath ModeSwitch the unit OFF using the POWER ON/OFF key, then press and hold the LIGHTS ON/OFF key for 10…
- Showroom ModeSwitch the unit OFF using the POWER ON/OFF key
- Temperature Log Recall ModeWith the unit ON, press and hold the desired compartment COLDER key, then press the LIGHTS ON/OFF…
- Temperature Units Selection ModeMust be performed within the first minute after switching the unit ON
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