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Change over valve setting

Posted by langle1033 (My Page) on
Mon, Aug 17, 09 at 10:55

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


Follow-Up Postings:

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RE: Change over valve setting

It differs by manufacturor. Who makes your two units?


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RE: Change over valve setting

Both of my heat pump units are Goodman.

Thank you


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RE: Change over valve setting

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


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