Search found 1 match

by Eddie23
Mon May 10, 2021 1:32 pm
Forum: Help and Advice
Topic: Swapping EWC-ST-2E for NCM-300
Replies: 1
Views: 545

Swapping EWC-ST-2E for NCM-300

Good Afternoon, I need to swap my current EWC-ST-2E for NCM-300 due to upgrading to 2 Nest Thermostats. currently only 1 Nest works but when I install the second (main unit), nothing works. I found the step by step walkthrough on how to connect the wires from one panel to the next on your website, b...