While you wait for answers, we may have found some information which could help you.
Click here for Work Living RoomWhat is Error Code A2 on Ariston water heater?
E1 error code ?
How to reset Dimplex storage heater CXL5N?
What is wrong with my Valor Dream electric fire/convector?
How can I fix my Worcester 24CDi Boiler's low pressure?
Dimplex duo heater?