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Trane Wiring Question

Posted by hvac1000 (My Page) on
Sun, Jul 17, 11 at 5:21

I have a Trane XV80 and a XL15i connected to a HW Visionpro IAQ. The following connection exist.
HP Furnace EIM
----> O ---> W/O/B
Is this correct?

Other connections below:
HP Furnace EIM
-----> Y ------> Y
-----> W1 ------> W2/AUX
-----> W2 ------> W3/AUX2
-----> R ------> R
-----> G ------> G
-----> C ------> C

There is no connection on Furnace BK interface
There are no connections on EIM DHM 1 or 2


Follow-Up Postings:

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RE: Trane Wiring Question

The wiring looks okay for a dual fuel system, but they haven't set up the dehumidification feature which will lower the blower speed upon a call for dehumidification from the IAQ. This would utilize the BK and DHM 1/2 terminals.


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