While you wait for answers, we may have found some information which could help you.
Click here for Glow Worm MicronDimplex duo heater?
What is wrong with my Valor Dream electric fire/convector?
How can I fix my Worcester 24CDi Boiler's low pressure?
Dimplex 403BT convector heater?
igenix?
Looking for reset button on dimplex convector heater DX25F10?