Model reference
Sub-Zero ICBIT-36CI-LH
Refrigerator
3 documents72 error codes7 service modes
Available documentation
Service Manual
- Sub-Zero Service Manual: ICBIT-36CIID — Service Manual99 pg
Parts Manual
- Sub-Zero Integrated Tall Column Enhancements (7040738): After Serial 5623000 — Parts Manual101 pg
- Sub-Zero Original (7030424): Prior to Serial 5623000 — Parts Manual71 pg
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- Step-by-step diagnostics from the service manual
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Error codes (72)
CodeMeaning
10 0 00Condenser thermistor open.10 0 01Condenser thermistor shorted.10 0 02Condenser thermistor unstable.10 1 00Zone 1 cabinet thermistor open.10 1 01Zone 1 cabinet thermistor shorted.10 1 02Zone 1 cabinet thermistor unstable.10 1 10Zone 1 evaporator thermistor open.10 1 11Zone 1 evaporator thermistor shorted.10 1 12Zone 1 evaporator thermistor unstable.10 2 00Zone 2 cabinet thermistor open.10 2 01Zone 2 cabinet thermistor shorted.10 2 02Zone 2 cabinet thermistor unstable.10 2 10Zone 2 evaporator thermistor open.10 2 11Zone 2 evaporator thermistor shorted.10 2 12Zone 2 evaporator thermistor unstable.10 3 00Zone 3 cabinet thermistor open.10 3 01Zone 3 cabinet thermistor shorted.10 3 02Zone 3 cabinet thermistor unstable.10 3 10Zone 3 evaporator thermistor open.10 3 11Zone 3 evaporator thermistor shorted.10 3 12Zone 3 evaporator thermistor unstable.10 7 00Ambient thermistor on control board open.15 1 00Zone 1 compressor relay stuck open.15 1 01Zone 1 compressor relay stuck closed.15 2 00Zone 2 compressor relay stuck open.15 2 01Zone 2 compressor relay stuck closed.15 3 00Zone 3 compressor relay stuck open.15 3 01Zone 3 compressor relay stuck closed.15 4 00Defrost relay stuck open.15 4 01Defrost relay stuck closed.View all 72 error codes
15 C 00AC condenser fan relay stuck open.15 C 01AC condenser fan relay stuck closed.15 U 00Water valve no current detected.15 U 01Water valve current detected.20 2 00Defrost bi-metal stuck open.20 2 01Defrost bi-metal stuck closed.20 2 05Defrost bi-metal mis-wire with normal temperatures.20 2 06Defrost bi-metal mis-wire with overheating.20 2 50Defrost heater open.30 8 05No signal from ice maker for fill.35 1 00Zone 1 evaporator fan open.35 1 33Zone 1 fan speed faster than setting.35 1 34Zone 1 fan speed slower than setting.35 2 00Zone 2 evaporator fan open.35 2 33Zone 2 fan speed faster than setting.35 2 34Zone 2 fan speed slower than setting.35 3 00Zone 3 evaporator fan open.35 3 33Zone 3 fan speed faster than setting.35 3 34Zone 3 fan speed slower than setting.35 A 00Air filter fan open.35 C 00DC condenser fan open.35 C 33DC condenser fan speed faster than setting.35 C 34DC condenser fan speed slower than setting.40 1 00Zone 1 stepper current fault40 1 40Zone 1 excessive compressor runtime.40 1 87Zone 1 stepper cooling fault40 2 00Zone 2 stepper current fault40 2 40Zone 2 excessive runtime.40 2 87Zone 2 stepper cooling fault40 3 40Zone 3 excessive runtime.40 9 40Dispenser max time40 b 00Baffle current fault.40 b 87Baffle cooling/position fault.45 1 00Lights open circuit.45 1 01Lights short circuit.45 2 00Lights open circuit.45 2 01Lights short circuit.90 5 80No UIM communications.90 H 80High voltage micro (CCM) no communication.90 H 82High voltage micro (CCM) partial communication.90 H 83High voltage micro (CCM) bad communication.90 H 84High voltage micro (CMM) initialization.
Service modes (7)
- Clear Faults["Tap Settings.","Tap Service Options.","Enter the password.","Tap Clear Faults.","Tap Clear to…
- Manual Component Activation["Tap Settings.","Tap Service Options.","Enter the password.","Tap Manual Activation.","Tap the…
- Manual Defrost["Tap Settings.","Tap Service Options.","Enter the password.","Tap Defrost.","Tap Start to begin…
- Sabbath Mode["Tap Settings.","Tap Sabbath Mode.","Touch and hold the screen icon for 10 seconds to enable…
- Service Options["Tap Settings.","Tap Service Options.","Enter the password on the password screen."]
- Showroom Mode["Tap Settings.","Tap Service Options.","Enter the Showroom mode password.","Tap Start to enter…
- Zone Disable["Tap Settings.","Tap Service Options.","Enter the password.","Tap Zone Disable.","Tap the zone to…
Full entry steps, exit procedures, and test sequences are available in Max.
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