Error E20 / F20: Unexpected heating

Carry out a reset by turning the machine off and then on again. If the error can’t be rectified, please contact our customer service department and arrange an engineer visit by calling 01450 2655.

To repair service

Contact Us

Do you need further help and support? Our customer service team will be able to provide the help you need.

Repair Service

Need to book a repair? Not a problem. We can arrange for an engineer to repair your appliance, both in and out of warranty.

User manuals

If you need any help and support that is specific to your Bosch appliance model, your user manual is the best place to find this information.

Bosch Store

Search for original spare parts and buy tested and approved accessories and care products for your Bosch appliances in the Bosch store.