Change over valve setting

langle1033August 17, 2009

In Honeywell Vision Pro 8000 (TH8320U1008) setting menu, I have to select either cool (=0) or heat (=1) for the change over valve.

I have a heat pump with electric backup (upstair) and a heat pump with gas back up (downstair).

Please tell me how to setting this parameter for each unit.

Thank you

Thank you for reporting this comment. Undo

It differs by manufacturor. Who makes your two units?

    Bookmark   August 17, 2009 at 3:54PM
Thank you for reporting this comment. Undo

Both of my heat pump units are Goodman.

Thank you

    Bookmark   August 17, 2009 at 4:56PM
Thank you for reporting this comment. Undo

You should select 0. The reversing valve needs to be energized in cooling.

    Bookmark   August 17, 2009 at 8:33PM
Sign Up to comment
More Discussions
Nozzle size for Oil Burner ??
I have a Slant fin oil furnace that heats my water...
Baseboard heater thermostats
We are looking to install (2) 120v baseboard heaters...
Heat pump choices for first timer. Advice??
Hello, First post, great place you all have here. We...
Is 16 SEER Lennox A/C 5X better than 18 SEER Goodman?
I bought a bank repo home 2 years ago in San Diego....
Mike_home, is this a good idea? re: thermostat
@mike_home, You wrote this back in 2012 and I just...
© 2015 Houzz Inc. Houzz® The new way to design your home™