Rational Oven Error Codes Explained

Here, we list the most common Rational oven error codes we see in our customers' kitchens. Note, error codes may vary between Rational models, so you need to know your exact model.

iCombi Pro Error Codes

At LE Company, we noticed that iCombi Pro error codes typically is about problems with the CleanJet®, humidity control, and gas system.

Service 25

• Issue: CleanJet® malfunction
• Use: Limited, for short periods only
• DIY fixes: Possible (cleaning the filter may help)

Service 30

• Issue: Humidity control malfunction
• Use: Limited, for short periods only
• DIY fixes: No, needs professional assistance

Service 32

• Issue: Faulty gas system
• Use: Do not use – shut off gas
• DIY fixes: No, needs professional assistance

Beware: Gas-related problems require immediate professional attention. At LE Company, we have an F-Gas engineer that specialises in Rational oven repair in London and can address gas system faults safely.

VarioCooking Center Error Codes

When it comes to VarioCooking Center, LE Company’s engineers commonly have to address such issues as problems with the core temperature probe, pan valve drive, or cover drive system.

Service 100 / Service 101

• Issue: Left / right pan core temperature probe malfunction
• Use: Use the unaffected pan without limitation
• DIY fixes: No, needs professional assistance

Service 230 / Service 231

• Issue: Left / right pan valve drive malfunction
• Use: Use the unaffected pan without limitation 
• DIY fixes: No, needs professional assistance

Service 252

• Issue: Cover drive system malfunction
• Use: No further use
• DIY fixes: No, needs professional assistance

If you need help to identify or address any issue with your Rational oven, visit our website or contact us directly.