While you wait for answers, we may have found some information which could help you.
Click here for Oil Filled WaterWhere can I get a manual for my ritetemp oil heater ?
Oil filled radiator won’t stop clicking?
Dimplex RMG25 causes circuit breaker to pop?
Low pressure below 1, Lockout on. won't rest?
Fix my oil filled heater?
Efficiency of my oil heater?