e2eb-015 a/c blower fan not working

Questions about repairs and parts for Nordyne furnaces, air conditioners and heat pumps for manufactured homes including Intertherm, Mac and Miller brands. Click here for Nordyne parts.

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dreece1952
Posts: 2
Joined: Fri Jun 04, 2010 1:15 pm

Fan blower was cutting off/set on "auto" on but would work when set "on". The other night we had a hot smell and haven't run it since.

Sequencer was replaced last fall.

Any suggestions?

Thanks
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Was it being used for a/c, heat or fan only at time of heat smell and cutting off ?



Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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dreece1952
Posts: 2
Joined: Fri Jun 04, 2010 1:15 pm

set on air. husband says when fan first cut on would go up through speeds then cut back to slow before cutting off.
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,

That sounds like a possible wiring short in the wiring itself or the motor. In a/c mode, motor should come on in high speed and remain there.

Look at all wiring and components and connector plugs.


Try to find where hot smell is from. With motor going through speeds, IF it is then that could burn the motor up.

Check the molex plug closely and the wires.


Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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