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mik3 02-11-2012 02:38 PM

heating
 
bryant plus 90 inducer motor doesnt shut off but system cycles as needed when calls for heat

how 02-11-2012 03:12 PM

Totally mis read your post as a blower "on" and not an inducer "on" and so deleted my errant responding post .
You seem to be describing a stuck relay on the board.
Is there any blinking diagnostic led light visable through door grills or an inspection port on your furnace?

plummen 02-11-2012 03:16 PM

Is he talking about the blower motor or inducer motor? :)

Tator1076 02-11-2012 03:28 PM

Quote:

Originally Posted by mik3 (Post 850604)
bryant plus 90 inducer motor doesnt shut off but system cycles as needed when calls for heat

If you are saying inducer is running all the time that is need new control board.

dosy777 02-11-2012 04:31 PM

dosent the pressure swith have to open then close in order for a new cycle to start......other wise it would cause a fault .leads me to think the OP means the blower and not the inducer.

plummen 02-11-2012 04:32 PM

Yes thats my understanding of how the switch works anyway:)

how 02-11-2012 04:37 PM

Endless circles over an absent op's one liner.


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