Hello -
I will be swapping out my older ST-2E panel with the NCM300. On the ST-2E I use the following System Connections Y, W, G, R. (see attachment) . The NCM300 has W2/E, W1/B, O, Y, G, RH, RC, C.
How do I connect Y, W, G, R to NCM300?
thank you
Upgrading from EWC-ST-2E to NCM300
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moonshot1992
- Posts: 1
- Joined: Fri May 20, 2016 11:07 pm
Upgrading from EWC-ST-2E to NCM300
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Re: Upgrading from EWC-ST-2E to NCM300
Sorry for the late response.
The Y and G connections are obviously the same. Your existing W wire will connect to the W1/B terminal on the NCM300. Your existing R wire will connect to the Rc terminal on the NCM300. (Rc & Rh are connected internally).
Let us know how it goes.
John
The Y and G connections are obviously the same. Your existing W wire will connect to the W1/B terminal on the NCM300. Your existing R wire will connect to the Rc terminal on the NCM300. (Rc & Rh are connected internally).
Let us know how it goes.
John
John Brown 