Need Help with BMPlus 5000 setup

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Davef982
Posts: 1
Joined: Sat Feb 28, 2015 2:49 pm

Need Help with BMPlus 5000 setup

Post by Davef982 »

I had a BMPlus 5000 (Version A) connected to a Carrier 3EYG060300 heat pump. The expansion board went out and after going thru some trial and error and discovering that the new XM2 Version B is not compatible with the BMPlus 3000 Ver A board. I purchased a new BMPlus 5000 so I now have a version B main board and expansion board, which I am attempting to install. After wiring the boards up the fan and all of the damers are working perfectly. The problem is that it is not kicking on the heat pump itself. I have been over the wiring diagrams repeated and checked the dip swithes and I can't find the problem. Obviously I am missing something. I would be grateful for any ideas.

Thanks
Paul Z.
Posts: 216
Joined: Thu Dec 08, 2011 3:05 pm

Re: Need Help with BMPlus 5000 setup

Post by Paul Z. »

Give the office a call have many question, also have a multi-meter.
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