Model reference

Sub-Zero ICBIC-30R-LH

Name: Sub-Zero ICBIC-30R-LH
Brand: Sub-Zero

Refrigerator

4 documents72 error codes4 service modes

Available documentation

Service Manual

Sub-Zero Original (7031215): Prior to Serial 5623000 — Service Manual200 pg
Covers this model
Sub-Zero Integrated Tall & Column Hydrocarbon (7040739): After Serial 5623000 — Service Manual200 pg
Covers this model

Parts Manual

Sub-Zero Integrated Tall Column Enhancements (7040738): After Serial 5623000 — Parts Manual101 pg
Covers this model
Sub-Zero Original (7030424): Prior to Serial 5623000 — Parts Manual71 pg
Covers this model

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10 1 00 on my Sub-Zero ICBIC-30R-LH

M+

Zone 1 cabinet thermistor open circuit.

From Service Manual 716876, p.48:

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 (72)

CodeMeaning

10 1 00Zone 1 cabinet thermistor open circuit.10 1 01Zone 1 cabinet thermistor short circuit.10 1 02Zone 1 cabinet thermistor unstable signal.10 1 10Zone 1 evaporator thermistor open circuit.10 1 11Zone 1 evaporator thermistor shorted.10 1 12Zone 1 evaporator thermistor unstable signal.10 2 00Zone 2 cabinet thermistor open circuit.10 2 01Zone 2 cabinet thermistor short circuit.10 2 02Zone 2 cabinet thermistor unstable signal.10 2 10Zone 2 evaporator thermistor open circuit.10 2 11Zone 2 evaporator thermistor shorted.10 2 12Zone 2 evaporator thermistor unstable signal.10 3 00Zone 3 cabinet thermistor open circuit.10 3 01Zone 3 cabinet thermistor short circuit.10 3 02Zone 3 cabinet thermistor unstable signal.10 3 10Zone 3 evaporator thermistor open circuit.10 3 11Zone 3 evaporator thermistor shorted.10 3 12Zone 3 evaporator thermistor unstable signal.10 7 00Ambient thermistor on control board open circuit.10 C 00Condenser thermistor open circuit detected.10 C 01Condenser thermistor short circuit detected.10 C 02Condenser thermistor unstable signal.15 1 00Zone 1 compressor relay stuck open; no current detected, could be no load or…15 1 01Zone 1 compressor relay stuck closed; 120V to compressor at all times.15 2 00Zone 2 compressor relay stuck open; no current detected.15 2 01Zone 2 compressor relay stuck closed; 120V to compressor at all times.15 3 00Zone 3 compressor relay stuck open; no current detected.15 3 01Zone 3 compressor relay stuck closed; 120V to compressor at all times.15 4 00Defrost relay stuck open; no power to defrost heater.15 4 01Defrost relay stuck closed; 120V to defrost heater at all times.

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 during an activated call for water or dispense.15 U 01Water valve current still detected after valid dispense or ice maker fill…20 2 00Defrost bi-metal stuck open.20 2 01Defrost bi-metal stuck closed.20 2 05Defrost bi-metal miswire with normal temps 20 2 06Defrost bi-metal miswire with overheat 20 2 50Defrost heater open 30 8 05Icemaker no water valve input signal 35 1 00Zone 1 evaporator fan open circuit.35 1 33Zone 1 fan speed set too low 35 1 34Zone 1 fan speed set too high 35 2 00Zone 2 evaporator fan open circuit.35 2 33Zone 2 fan speed set too low 35 2 34Zone 2 fan speed set too high 35 3 00Zone 3 evaporator fan open circuit.35 3 33Zone 3 fan speed set too low 35 3 34Zone 3 fan speed set too high 35 A 00Air filter fan open circuit.35 C 00DC condenser fan open circuit.35 C 33DC condenser fan speed set too low 35 C 34DC condenser fan speed set too high 40 1 00Zone 1 stepper current fault 40 1 40Zone 1 excessive compressor runtime.40 1 87Zone 1 stepper cooling fault 40 2 00Zone 2 stepper current fault 40 2 40Zone 2 excessive compressor runtime.40 2 87Zone 2 stepper cooling fault 40 3 40Zone 3 excessive compressor runtime.40 9 40Dispenser active for maximum fill time.40 b 00Baffle stepper current fault.40 b 87Baffle cooling/position fault.45 1 00Zone 1 lights open circuit 45 1 01Zone 1 lights short circuit 45 2 00Zone 2 lights open circuit 45 2 01Zone 2 lights short circuit 90 5 80No UIM (User Interface Module) communications.90 H 80High voltage micro (CCM) no communication 90 H 82High voltage micro (CCM) partial communications 90 H 83High voltage micro (CCM) bad communications 90 H 84High voltage micro (CCM) initialization fault.

Service modes (4)

Error/Fault Code Viewing (User)["From the Settings screen, touch the information icon (circle with 'i').","Touch 'Errors' on the…
Service Options (Diagnostic Mode)["From the home screen, press the arrow icon to view the options screen.","Touch the settings icon…
Service Options Screen["Navigate to the Settings screen by touching the cog icon.","Touch the wrench icon to enter…
Showroom Mode["On the home screen press the arrow icon.","Options screen is displayed

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

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