White Rodgers Model # 50A50-241 - http://www.hvacmechanic.com/ Forums
Original message
| coronaman65
 |  "White Rodgers Model # 50A50-241"
, posted Sun 19 Oct 13:09  
I have a White Rodgers Model # 50A50-241. My furnace is not kicking on when I have the thermostat in the "Auto" position. When I put it on the "On" position, it kicks on, but blows out cold air. My White Rodgers Model # 50A50-241 is blicking 3 times...help!!
Mike
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Replies:
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| techshawn
| "Re(1):White Rodgers Model # 50A50-241" , posted Mon 20 Oct 23:30
are you calling for heat? ok,make sure power is on and gas shutoff valve is open FIRST.
Then set the thermostat higher than ambient temperature. put Fan at Auto not ON. let's informed after you've followed the above.
I like fixing everything.
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| bama 101
| "Re(1):White Rodgers Model # 50A50-241" , posted Sun 19 Oct 16:41
1 flash, then pause System lockout
2 flashes, then pause Pressure switch stuck closed
3 flashes, then pause Pressure switch stuck open
4 flashes, then pause Open limit switch
5 flashes, then pause Open rollout switch
6 flashes, then pause 115 Volt AC power reversed/Improper
ground
7 flashes, then pause Low flame sense signal
Continuous flashing Flame has been sensed when
(no pause) no flame should be present (no
call for heat)
The LED will also flash once at power-up.
look for a stopped up tube from the small draft motor,also the hole where it connects to the draft motor,
Help is just a question away.
Safety is up to you....
....THINK........
....Safety........
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| | coronaman65
| "Re(2):White Rodgers Model # 50A50-241" , posted Sun 19 Oct 16:50
Bama 101...please excuse my ignorance, but where is the small draft motor located?
Mike
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| | bama 101
| "Re(3):White Rodgers Model # 50A50-241" , posted Sun 19 Oct 17:15
in the furnace the small motor that blows the air out the flue pipe not the motor that blows air out the vent into the house
Help is just a question away.
Safety is up to you....
....THINK........
....Safety........
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| | coronaman65
| "Re(4):White Rodgers Model # 50A50-241" , posted Sun 19 Oct 17:47
Bama 101...the motor is fine...any other suggestions?
Mike
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