Recent content by Dionysius

Here is an example of very poor design on the current boiler I have. The EBM Papst blower control board which is mounted on the motor it controls is in a hostile environment. This PCB could easily have been placed in the more isolated electronics compartment where the main controller is...

Dan, I do know that but I also know that there is great expertise in the UK when it comes to boilers.

A Burnham Freedom condensing modulating boiler that I own personally has an EBM Papst blower module (BG36RG128) within. The failure mode is that the controlled blower motor intermittently fails to start. The fault has been attributed (by Burnham Tech Support and EBM Papst) to the motor control...

I truly admire your input and your sharing it, Repairman. Did the 2 shorted of 5 n-channel mosfet IRF830's fix your problem?? I am totally p****d with EBM Papst since they will not help me or give me information on the PWM interface to the board. In my case there is a thermal problem with the...