We may have found other answers which could help you.
Click here for Water Boiler PipesGlen Dimplex Oil Filled Heater OFC2000 2KW?
Oil filled radiator won’t stop clicking?
Low pressure below 1, Lockout on. won't rest?
Fix my oil filled heater?
My electric oil heated radiator isn’t heating up properly. ?
Efficiency of my oil heater?