We may have found other answers which could help you.
Click here for Heater Radiator Replacement
My electric oil heated radiator isn’t heating up properly. ?
vonhaur Dragan 2500w oil electric heater no power?
Low pressure below 1, Lockout on. won't rest?
Efficiency of my oil heater?
Oil filled radiator won’t stop clicking?
Sorry the make is dimplex model FC2009Ti?