EWC Controls Forum

Steven, after getting a closer look, I do not have a wire on the W1/B terminal. I am attaching a pic of the terminal and wires. I can call back if I need to, just have a meeting at 3, so it may be later or tomorrow. What time do you close today? I did change the OAS to 35. Let me know your suggestio...

We have a relatively new home built in 2018, moved into in Jan 2019. We had a 4 zone system installed in out 2800 sq ft home. The contractor installed a BMPLUS 3000 with a XM2 to get the fourth zone. Two thermostats are Honeywell Lyric TH6220WF2006 and two are Ecobee 3 Elite. In wintertime, the livi...

I have a new house that we just finished for ourselves. it has a 2 stage heat/2 stage cooling heat pump system with 4 zones. The contractor installed Honeywell Lyric T6 Pro TH6220WF2006 thermostats for each zone. Are these compatible? He also installed a BMPLUS 3000 with a XM2 to get the fourth zone...