Heat Pumps and Electric Heating - Trouble with Honeywell VisonPRO 8000

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Crossmax10
04-20-08, 08:02 PM
Hi, I recently purchased two Honeywell VisonPRO 8000 - TH832U1008 to replace my Honeywell FocusPRO 5000 - TH5220D1003 because I wanted programmable thermostats. After swapping over the connections, the heat function will not work. I can turn on the fan manually, and the cool function works. Outside I have a two Frigidaire FT5BD-036K Split system Heat pumps and two Frigidaire B5BM-T36K-B furnaces, one in the basement and one in the attic.

The original set up done by the builder was as follows (on the conventional side, not Heat pump side?):

Black - Y2
White - W2
Green - G
Orange - W
Blue - C
Yellow - Y
Red - R

I wired up the new VisionPro 8000 with the exact same setup... Please help!

connie
04-22-08, 05:58 AM
Good morning and welcome to the DIY Forums! I am not familiar with this unit, but did locate a pdf for installation for you.

There is also a customer service number if you need it.

http://www.hydro-temp.com/help/drawings/honeywell%2069-1894ES.pdf

Connie