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Nordyne E2EB-015HA Prob
Posted: Fri Jan 01, 2010 3:07 pm
by jccurry
Had this furnace quit 3-4 times and i could tap the wall thermostat and it would run and cycle ok for several days, finally it quit and i replaced the thermostat, it was a honey well from lowes with no whistles and bells, i remove the jumper between rh a r per the instructions and programmed the t-stat for electric w/o heat pump for the application, all wires in the furnace are solid with nothing obvious, when it fails you can turn on fan only and the fan goes but no heat, should i lean toward the sequencer, limit switch, or the 24v system?
thanks for any help
Re: Nordyne E2EB-015HA Prob
Posted: Fri Jan 01, 2010 3:26 pm
by Robert
Probably the sequencer.
Thanks,
Robert
Re: Nordyne E2EB-015HA Prob
Posted: Sat Jan 02, 2010 7:26 am
by jccurry
thanks, thats what i was leaning to
Re: Nordyne E2EB-015HA Prob
Posted: Mon Jan 04, 2010 11:47 am
by Robert
You're very welcome, happy to help.
Thanks,
Robert
Re: Nordyne E2EB-015HA Prob
Posted: Fri Jan 08, 2010 2:57 am
by raydizzle34
jccurry wrote:Had this furnace quit 3-4 times and i could tap the wall thermostat and it would run and cycle ok for several days, finally it quit and i replaced the thermostat, it was a honey well from lowes with no whistles and bells, i remove the jumper between rh a r per the instructions and programmed the t-stat for electric w/o heat pump for the application, all wires in the furnace are solid with nothing obvious, when it fails you can turn on fan only and the fan goes but no heat, should i lean toward the sequencer, limit switch, or the 24v system?
thanks for any help
Are you sure your supposed to remove the jumper? I would think that by not having the jumper there, when you flip it to heat, there is not 24v getting to the white wire energizing the heating system.
Re: Nordyne E2EB-015HA Prob
Posted: Fri Jan 08, 2010 1:29 pm
by Robert
If he has 5 wires he is ok and that is usually what dictates the instructions saying to remove the jumper.
Thanks,
Robert