While you wait for answers, we may have found some information which could help you.
Click here for Find Stopped Working
Fix my oil filled heater?
Dimplex RMG25 causes circuit breaker to pop?
What size spanner to free rad bleed valve?
Efficiency of my oil heater?
vonhaur Dragan 2500w oil electric heater no power?
Oil filled radiator won’t stop clicking?