oil burner runs constantly - http://www.hvacmechanic.com/ Forums


Original message

tmoney512

69.21.43.11

"oil burner runs constantly" , posted Mon 10 Nov 21:07user profileedit/delete messagepost reply


i have a thermopride oil burning furnace. i went to start it up for the winter and as soon as i turned on the disconnect it started right up. problem is t-stat is not calling for heat. it runs constantly until u hit the disconnect. i unhooked the t-stat and it still runs constantly so that is not the problem hit all the resets and still nothing. when it turns on it is not just the fan it is everything like it has a heat call when it does not.

 


Replies:

wingnut_2u

67.60.53.231

"Re(1):oil burner runs constantly" , posted Tue 11 Nov 04:35user profileedit/delete messagepost reply


look at the furnace and look for the CAD cell lockout relay. The thing with the red button on it. Make sure the wires to T1 and T2 are not touching each other.