We may have found other answers which could help you.
Click here for Hot Water Heat FaultyWhere can I get a manual for my ritetemp oil heater ?
vonhaur Dragan 2500w oil electric heater no power?
Fix my oil filled heater?
My electric oil heated radiator isn’t heating up properly. ?
Efficiency of my oil heater?
Sorry the make is dimplex model FC2009Ti?