Error Code
high
Rational iCombi Classic – Error 70.x: Cooling Fan Failure
On your iCombi Classic unit, error code 70.x indicates a cooling fan failure, which is critical for protecting internal electronics from overheating. This often…
Rational Error Codes
Select Rational Model Series
Code List – 176 error codes found
Error Code
high
Rational iCombi Classic – Error 60: Ignition Box Initialization Failure
On your iCombi Classic unit, error code 60 indicates an ignition box initialization failure, often linked to a faulty speed signal from the main…
Error Code
high
Rational iCombi Classic – Error 63: Water Detected
On your iCombi Classic unit, error code 63 signifies that water has been detected in a critical area, often indicating a leak or a…
Error Code
medium
Rational iCombi Classic – Error 52.x: LED Cooking Cabinet Lighting Error
On your iCombi Classic unit, error code 52.x indicates an issue with the LED cooking cabinet lighting. This typically points to a faulty LED…
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
low
Rational iCombi Classic – Error 50: Real Time Clock (Date and Time) Issue
On your iCombi Classic unit, error code 50 indicates a problem with the real time clock's date and time settings. This is often caused…
Error Code
medium
Rational iCombi Classic – Error 49: Care Pump (M18) Fault
On your iCombi Classic unit, error code 49 indicates a fault with the Care pump (M18), signaling either a general malfunction or insufficient output.…
Error Code
medium
Rational iCombi Classic – Error 47: Waste Water Pump (M15) Fault
On your iCombi Classic unit, error code 47 signifies a fault with the waste water pump (M15), specifically an indication of low output. This…
Error Code
high
Rational iCombi Classic – Error 48: Circulation pump (M17) fault
On your iCombi Classic unit, error code 48 indicates a fault with the M17 circulation pump, potentially due to low output. This condition severely…
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…
Error Code
medium
Rational iCombi Classic – Error 46.x: SC Pump (M4) Fault
On your iCombi Classic unit, error code 46.x indicates a fault with the SC pump (M4), which is critical for the automatic cleaning system.…
Error Code
high
Rational iCombi Classic – Error 43.x: Solenoid Valve Function Failure
On your iCombi Classic unit, error 43.x indicates that a specific solenoid valve is failing to close, disrupting critical functions like water intake, steam…