While you wait for answers, we may have found some information which could help you.
Click here for Storage Control PanelWhat size spanner to free rad bleed valve?
Efficiency of my oil heater?
Dimplex RMG25 causes circuit breaker to pop?
Oil filled radiator won’t stop clicking?
Low pressure below 1, Lockout on. won't rest?
vonhaur Dragan 2500w oil electric heater no power?