Error E20 / F20: unexpected heating

Carry out a reset by turning the machine on and off. If the error can’t be rectified, please contact our customer service department and arrange a service appointment. You can reach us at the service number: 0800 245 700. Or use our online appointment booking service.

Get in touch

Reach our dedicated team by phone or email.

Phone: 0800 245 700

Monday - Friday: 8.30am to 5pm (excluding public holidays)

Help is on the way: arrange a Bosch technician visit.

If you experience any problems with your home appliance, you can arrange a visit from a Bosch service technician.

Phone: 0800 245 700

Instruction Manuals

Download our manuals to help you get a quick start to operate your appliance.