Hi, we have a Nordyne E2EH-105HA and it will not cycle on and off as it should when the thermostat. We replaced the wire harness last winter and that didn't solve the problem. When I tap or move the wire harness connection to the relay circuit board it turns on, but it does not turn off.
I want to replace the relay circuit board that the wire harness connects to in the front, but I'm not sure if that is what needs to be replaced. Is there another part that controls the HVAC from the thermostat that could be the problem here?
Thanks, Mary
Nordyne E2EH-105HA
Hi Mary,
Most likely the small relay on the circuit board. IF you have 24VAC across Y and C with a/c running, but when it keeps running, you have 0VAC across Y and C, the board relay or board it self is bad.
Will give ordering info in a few.
Thanks,
Robert
Most likely the small relay on the circuit board. IF you have 24VAC across Y and C with a/c running, but when it keeps running, you have 0VAC across Y and C, the board relay or board it self is bad.
Will give ordering info in a few.
Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
Hi,
Bad storm knocked power out here, sorry for delay. Does the board have any part numbers on it ?
How many wires are connected to wall thermostat ?
Thanks,
Robert
Bad storm knocked power out here, sorry for delay. Does the board have any part numbers on it ?
How many wires are connected to wall thermostat ?
Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
-
- Similar Topics
- Replies
- Views
- Last post
-
-
Nordyne M1MB clicks 4 times when starting
by olsonlaaa » Thu Aug 24, 2017 10:54 am » in Nordyne Service & Repair - 0 Replies
- 44899 Views
-
Last post by olsonlaaa
Thu Aug 24, 2017 10:54 am
-
-
-
Help with Nordyne electronic board
by swade1991 » Thu Aug 02, 2018 12:13 pm » in Nordyne Service & Repair - 0 Replies
- 30700 Views
-
Last post by swade1991
Thu Aug 02, 2018 12:13 pm
-
-
- 2 Replies
- 23491 Views
-
Last post by Maxwell.lipphardt
Mon Feb 04, 2019 6:35 am
-
-
Intertherm/Nordyne feh-015ha furnace issues blower not working, unit will only turn off at breaker box
by onmypath78 » Sat Mar 16, 2019 12:11 pm » in Nordyne Service & Repair - 0 Replies
- 159666 Views
-
Last post by onmypath78
Sat Mar 16, 2019 12:11 pm
-
-
-
Nordyne Mod. E1EH-015HA split unit/eliminate cooling?
by carolina jim » Thu Oct 24, 2019 8:33 am » in Nordyne Service & Repair - 0 Replies
- 37050 Views
-
Last post by carolina jim
Thu Oct 24, 2019 8:33 am
-