Patrick,
Thanks for the reply.
I've looked at the manuals of the 2 control panels ( my existing ST-2 , and the ncm300). Is it fairly straight forward to put the new panel in? It seems I can essentially just swap the wires over 1 for 1.
If its a bit more complex than that, I guess I'll get a ...
Search found 2 matches
- Tue Nov 27, 2012 11:18 pm
- Forum: Help and Advice
- Topic: Which board to upgrade to for Venstar t5800, Nest, etc.
- Replies: 5
- Views: 21028
- Sun Nov 25, 2012 8:31 pm
- Forum: Help and Advice
- Topic: Which board to upgrade to for Venstar t5800, Nest, etc.
- Replies: 5
- Views: 21028
Which board to upgrade to for Venstar t5800, Nest, etc.
I just purchased a home and my wife got me a programmable thermostat (venstar t5800).
I went to wire up the thermostat and noticed an issue... no ground wire, and a separate "O" and "B" terminal.
All six wires come off of the EWC-ST-2C and match the corresponding letters on the thermostat for zone 1 ...
I went to wire up the thermostat and noticed an issue... no ground wire, and a separate "O" and "B" terminal.
All six wires come off of the EWC-ST-2C and match the corresponding letters on the thermostat for zone 1 ...