We may have found other answers which could help you.
Click here for Oil Model Fittedvonhaur Dragan 2500w oil electric heater no power?
What size spanner to free rad bleed valve?
Where can I get a manual for my ritetemp oil heater ?
Glen Dimplex Oil Filled Heater OFC2000 2KW?
Dimplex RMG25 causes circuit breaker to pop?
Low pressure below 1, Lockout on. won't rest?