Original message
| SSAP
 |  "Armstrong Ultra V Tech 80"
, posted Thu 1 Feb 20:53  
Armstrong Ultra V Tech 80.
Heater will initiate fan/blower, ingnition occurs lighting burners for about 15 seconds, then unit flames out.
Unit will do this 2-4 times then create electronic lock-out due to ingnition failure. Flash code 1 time - 6 times.
I can shut off breaker, and furnace will try again, with same results.
What needs to be replaced or checked?
Thanks
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Replies:
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| tinner73
| "Re(1):Armstrong Ultra V Tech 80" , posted Thu 1 Feb 21:16
clean the flame sensor
union trained in Chicago
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| | SSAP
| "Re(2):Armstrong Ultra V Tech 80" , posted Thu 1 Feb 21:52
Thank You,
I removed the flame sensor and cleaned it.
Furnace is working fine now.
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| | Trampas
| "Re(3):Armstrong Ultra V Tech 80" , posted Sat 12 Jan 12:17
Hello SSAP--
Where is the flame sensor on this model? I have the same problem.
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| | tinner73
| "Re(4):Armstrong Ultra V Tech 80" , posted Sat 12 Jan 12:51
looks like a nail and sits in the flame path. clean with a fine steel wool. not too hard.
union trained in Chicago
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