Hi when you replaced the pump did it come with a solenoid coil? sorry i cant remember what pump is on these. Also do you know if you have oil coming to the burner.
Oh sorry I have not seen that you wrote you have oil at the pump. How quickly is it locking out. Can you also verify that the solenoid coil was changed when the pump was changed
Hi Brian...... the burner goes thru normal start up cycle, then goes to lock out as no oil gets thru to burner. Yes the solenoid has been
changed as its part of the oli pump [danfoss BFP41 L3] the cables to the solenoid are ok to??
Ok These are pretty basic systems. I am going to go through the cycle one part at a time. I know you have confirmed some of this but it saves any confusion.
hi Brian, it is a single pipe set up and I have loads of oil at the pump. the nozzle has been replaced I have a spark and the photocell works fine. I tried the solenoid as you said with screw driver it did energize it, but I tried again and wasn't really sure if it was working I dropped a volt meter on it an there was 68volts coming thru just before lock out not sure if this is enough current??