Error Code
medium
Rational iCombi Pro – Error Timeout: in Calibration Step
On your iCombi Pro unit, a "Timeout in calibration step" indicates that a critical internal adjustment process failed to complete within the expected timeframe.…
iCombi Pro Error Codes
Code List – 76 error codes found
Error Code
medium
Rational iCombi Pro – Determined Calibration Value Too Large
On your iCombi Pro unit, error codes (4/2), (10|2), (15/2) indicate that a sensor's calibration value is outside the expected range, suggesting a potential…
Error Code
high
Rational iCombi Pro – Calibration Value Too Small for Temperature Sensors (B1, B2, B3)
On your iCombi Pro unit, error codes (4/1), (10/1), (15/1) indicate that the determined calibration values for critical temperature sensors (B1, B2, B3) are…
Error Code
high
Rational iCombi Pro – Error (211): Differential Pressure Too Low
On your iCombi Pro unit, error code (211) "Differential pressure too low" indicates a problem with the internal air circulation system, often related to…
Error Code
high
Rational iCombi Pro – Error (2/2): Differential Pressure Too High
On your iCombi Pro unit, error code (2/2) "Differential pressure too high" indicates a significant restriction in the oven's air circulation system or a…
Error Code
high
Rational iCombi Pro – Error (1/8): B4 Too Hot Sensor Fault
On your iCombi Pro unit, error code (1/8) "B4 too hot" indicates that the B4 temperature sensor, typically the cooking cabinet sensor, is registering…
Error Code
high
Rational iCombi Pro – Error (1/4): B2 Too Hot
On your iCombi Pro unit, the (1/4) "B2 too hot" error indicates a critical over-temperature condition detected by sensor B2, which typically triggers a…
Error Code
high
Rational iCombi Pro – Error (1/2): Cooking Cabinet Sensor B1 Over-Temperature
On your iCombi Pro unit, error code (1/2) "B1 too hot" indicates that the cooking cabinet temperature sensor (B1) is reporting an excessively high…
Error Code
high
Rational iCombi Pro – Error 120: Level Electrode Without Signal While Carechemie Is In The Steam Generator
On your iCombi Pro unit, error code 120 indicates that the level electrode within the steam generator is not providing a signal, particularly when…
Error Code
medium
Rational iCombi Pro – Error 110: SC pump fault while Carechemie is in the steam generator
On your iCombi Pro unit, error code 110 indicates a fault with the SC pump during a Carechemie cleaning cycle in the steam generator.…
Error Code
medium
Rational iCombi Pro – Error 51: Check Battery, Replace if Necessary
On your iCombi Pro unit, error code 51 indicates a potential issue with an internal battery, likely for the real-time clock or memory backup.…
Error Code
high
Rational iCombi Pro – Error 44: Steam Heating Fault or Insufficient Steam Production
On your iCombi Pro unit, error code 44 indicates a fault with the steam heating system or insufficient steam production. This often points to…