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- Tue Dec 17, 2019 2:10 pm
- Forum: Help and Advice
- Topic: ST2D -> NCM300 Wiring
- Replies: 1
- Views: 6670
ST2D -> NCM300 Wiring
Hi. I am in the process of switching my ST2D to a 300, and have 4 questions regarding wiring in two specific areas (see picture): 1) on the System Side: my 2D is connected to Y,W,G,R. the 300 has no W - but it does have W1/B. Do I plug the white wire into that? 2) On the system side: RH/RC link on 3...