fatheaded
Oct 20, 2008, 08:45 PM
Hello. I bought a Comfort Aire OUFA95-D4 brochure at http://www.alpinehomeair.com/related/Patriot%2080%20Series%20Brochure.pdf
It ran fine for year. Now two days ago I installed a new thermostat, I turned power back on and called for heat and it turned on and blew hot air out great. Later that night I return from work and I can not get the furnace to ignite.
I tried reinstalling the old Thermo. I went to the furnace and jumped the leads at the unit itself so its not a wire problem. When you jump the wires it makes the audible click. Even waiting 2 minutes should it be the 15 second pre-purge it still does not start the igniter.
When you turn the power to the unit off and then on, the green LED flicks on but goes immediately out. Does not even show a lockout for the unit.
Anyone have any steps I can try to troubleshoot this with? The unit uses the Beckett AFG burner with flame retention head, psc motor and solid state ignition. I can post Shortcuts to the wiring manuals and user guides.
Any help would be great before calling a technician out as its dropping into the cold 30's in New Jersey Tonight.
It ran fine for year. Now two days ago I installed a new thermostat, I turned power back on and called for heat and it turned on and blew hot air out great. Later that night I return from work and I can not get the furnace to ignite.
I tried reinstalling the old Thermo. I went to the furnace and jumped the leads at the unit itself so its not a wire problem. When you jump the wires it makes the audible click. Even waiting 2 minutes should it be the 15 second pre-purge it still does not start the igniter.
When you turn the power to the unit off and then on, the green LED flicks on but goes immediately out. Does not even show a lockout for the unit.
Anyone have any steps I can try to troubleshoot this with? The unit uses the Beckett AFG burner with flame retention head, psc motor and solid state ignition. I can post Shortcuts to the wiring manuals and user guides.
Any help would be great before calling a technician out as its dropping into the cold 30's in New Jersey Tonight.