Upgrading heat pump (Trane Model TWV024B140A1) with new Honeywell Home T3 programmable thermostat. Usually I just put each wire into its corresponding new location but some new wire locations have different or missing labels. The G,Y,R,W wires are obvious but the O,B,T wires have me puzzled. A couple questions: 1) I found a different model reference that advises place O (orange) into the O/B slot and the B (blue) in the C slot. Is that correct? 2) where should the T (brown) wire go?
Rheem 4 ton Central Unit quit cooling and my ex tried to save a few dollars and hired an ac man that does work on the side. He changed the outside fan motor and capacitor. Also had to change the fan blade that was damaged trying to remove and install on the new motor.
Unit cooled good for about 3 hours, then it wouldn't cycle. The fan inside was blowing air but the fan wasn't running again.
He did tell her when installing the new parts the circuit board was going out and it might cause issues in the future and that he could bypass it.
Here lies the question...is that something that's normally done and will bypassing it cause other issues?
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Hello, I have a Goodman Condenser GSZ140601KE with Air Handler ARUF61D14AC controlled by Honeywell HZ322 Zone board. The defrost board is an Emerson/WhiteRodgers 47D01U-843. The 3 amp fuse keeps blowing after a few seconds with a cool call or a defrost cycle. What would be the best troubleshooting steps to sort out the issue? The unit heats fine as long as it doesn't go through defrost.
Thanks
[img]https://cimg5.ibsrv.net/gimg/www.doityourselft.com-vbulletin/920x2000/img_7286_6c33cf3185fbef1ba4ab415afcf0aeb6f712233c.png[/img]
[i]Zone Board[/i]
[img]https://cimg9.ibsrv.net/gimg/www.doityourselft.com-vbulletin/1500x2000/img_5820_2_0ac6967eb45da98a80ab375f182a95b3e6ec502f.jpg[/img]
[i]Thermostat to zone board[/i]
[img]https://cimg0.ibsrv.net/gimg/www.doityourselft.com-vbulletin/1500x2000/img_5824_2_705645033924081377f5537f49f1bed55abc2f83.jpg[/img]
[i]Thermostat[/i]
[img]https://cimg1.ibsrv.net/gimg/www.doityourselft.com-vbulletin/1500x2000/img_5823_2_8e48babc339135953b4f32877590232c7047fa4a.jpg[/img]
[i]Condenser[/i]
[img]https://cimg0.ibsrv.net/gimg/www.doityourselft.com-vbulletin/1500x2000/img_7728_440e68c5d693bd183b6ca469f2fbd3f5bc296b23.jpg[/img]
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05-17-23, 07:57 PM
