On the NCM300,Where does the port W1B get activated from. Is this just a voltage port from W1, or is there a signal from W1/B to or from W1.
How does the Heat call from W/E get propagated to picking the heat relay at W1/B
Search found 3 matches
- Fri Mar 26, 2021 2:56 pm
- Forum: Help and Advice
- Topic: NCM 300 Heat call
- Replies: 1
- Views: 5377
- Sun Mar 14, 2021 6:49 pm
- Forum: Help and Advice
- Topic: NCM 300
- Replies: 2
- Views: 6680
Re: NCM 300
Forget what specific thermostat. Just a smart thermostat, that can control humidity. The NCM 300 I have interfaces with an Aprilia 500,Humidifier with a digital control mod.60. Wired as shown in their instructions, as far as I can tell. Problem is it only injects water after thermostats are ...
- Thu Mar 11, 2021 11:40 pm
- Forum: Help and Advice
- Topic: NCM 300
- Replies: 2
- Views: 6680
NCM 300
I have Emerson Wi-Fi thermostats, attached to the ECM 300. I have the control board wired to the digital humidity control of an Aprilia 500. My issue is the humidifier is only injecting water when the thermostats are satisfied, and zones are closing. One of your Reponses referred to a connection ...