While you wait for answers, we may have found some information which could help you.
Click here for Bosch Greenstar WaterHow can I fix my Worcester 24CDi Boiler's low pressure?
How to reset Dimplex storage heater CXL5N?
Worx trimmer head removal?
E1 error code ?
Creda Night Storage Heater 79065B?
Looking for reset button on dimplex convector heater DX25F10?