D
Dsgas
Hi guys,
Got called out to this, customer telling me they reset it when it didnt fire one day. checked everything and the only thing i found which i havent come across before was eratic microamps signal on ionisation prob but burner never went to lockout. couldnt view the flame picture as its on a powrmatic indirect fired heater so no viewing glass but diffuser plate showing no damage at all. ionisation probe looked in good order. the other thing i wasnt getting was continuity through the lead and i contacted the tech dep about this to see if there was a resistance to check i was getting 99k ohms. burner never locked out when i was there.
Any help appreciated
Got called out to this, customer telling me they reset it when it didnt fire one day. checked everything and the only thing i found which i havent come across before was eratic microamps signal on ionisation prob but burner never went to lockout. couldnt view the flame picture as its on a powrmatic indirect fired heater so no viewing glass but diffuser plate showing no damage at all. ionisation probe looked in good order. the other thing i wasnt getting was continuity through the lead and i contacted the tech dep about this to see if there was a resistance to check i was getting 99k ohms. burner never locked out when i was there.
Any help appreciated
Last edited by a moderator:
