Harmon PC45 pellet stove

[Chris13]

Hello i am new to this forum and need help. I have a Harmon PC45 and had a power outage and now my pellet stove auger runs constantly. Harmon service man wants a $100 to diagnose. No lights are flahing. Everything else runs fine. I am unsure if i should get a new circuit board or auger motor

 

[jzm2cc]

Triac on circuit board is probably shorted internally. Replacing that or complete board should fix issue. This assumes no one was tampering with wiring.

 

[Chris13]

Thank you so much for your help i will order the circuit board tomorrow and see if that works. no one has touched anything, that is just how it was fired up after the power came back on

 

[Mt Bob]

Unplug stove.Let unplugged for 30 minutes.If you cannot let it unplugged that long,take a piece of metal,go across the two large prongs on the plug,this will dump all the memory on the circuit board.Then plug back in,and try a restart.

 

[Chris13]

Thank you for your help. I have unplugged it and restarted it and it did not work. Everything else runs perfect and everything works in test mode. I have ordered a new circuit board and it should be here by Friday and hopefully it fixes the issue. Thank you again for the advice

 

[Chris13]

Thank you jzm2cc for your advice bought circuit board, put installed it and now my pellet stove is working correctly again. Thank you so much you saved me $100

 

[kenora]

Time for a good surge protector or ups with surge protection...

Sent from my SM-G950W using Tapatalk