Error Code
low
Rational iCombi Pro – Error 50: Real Time Clock (Date and Time) Error
On your iCombi Pro unit, error code 50 indicates a real time clock (RTC) malfunction, affecting the system's date and time. This typically requires…
iCombi Pro Error Codes
Code List – 76 error codes found
Error Code
medium
Rational iCombi Pro – Error 49.x: Error – Care Pump (M18) Malfunction
On your iCombi Pro unit, error code 49.x indicates a malfunction with the Care pump (M18), which is crucial for dispensing cleaning and care…
Error Code
high
Rational iCombi Pro – Error 48.x: Circulation Pump (M17) Output Too Low
On your iCombi Pro unit, error code 48.x indicates a problem with the circulation pump (M17), specifically that its output is too low or…
Error Code
medium
Rational iCombi Pro – Error 47.x: Waste Water Pump (M15) Fault
On your iCombi Pro unit, error code 47.x indicates a malfunction or insufficient output from the waste water pump (M15). This prevents proper drainage,…
Error Code
medium
Rational iCombi Pro – Error 46.x: Self-Cleaning Pump (M4) System Error
On your iCombi Pro unit, error code 46.x indicates a malfunction with the Self-Cleaning (SC) pump M4, either a general fault or insufficient output.…
Error Code
high
Rational iCombi Pro – Error 42.x: Solenoid Valve Operation Failure
On your iCombi Pro unit, error code 42.x indicates that a specific solenoid valve (Y1-Y5, Y14) is failing to open, preventing proper water flow…
Error Code
medium
Rational iCombi Pro – Error 43.x: Service – Solenoid Valve Not Closing
On your iCombi Pro unit, error code 43.X indicates that a solenoid valve is failing to close, leading to improper water flow for various…
Error Code
medium
Rational iCombi Pro – Error 41: Steam Injection Function Error
On your iCombi Pro unit, error code 41 indicates a fault within the steam injection system, potentially involving the solenoid valve Y3, humidification nozzle,…
Error Code
high
Rational iCombi Pro – Error 39: Potentiometer cooking cabinet temperature fault
On your iCombi Pro unit, error code 39 indicates a fault with the potentiometer responsible for measuring cooking cabinet temperature. This critical sensor ensures…
Error Code
medium
Rational iCombi Pro – Error 40: Check the Care Pump (M18)
On your iCombi Pro unit, Error Code 40 indicates a fault with the care pump (M18), which is crucial for the automatic cleaning process.…
Error Code
high
Rational iCombi Pro – Error 38: Potentiometer Operating Modes Fault
On your iCombi Pro unit, error code 38 indicates a fault with the potentiometer responsible for selecting operating modes. This typically means the rotary…
Error Code
medium
Rational iCombi Pro – Error 37: Climate Control Malfunction
On your iCombi Pro unit, error code 37 indicates a climate control malfunction, often related to hose connections. This can lead to improper humidity…