Search found 4 matches

by rhhaden
Wed Sep 13, 2023 9:09 pm
Forum: Help and Advice
Topic: NCM-300 + 12URD Control
Replies: 1
Views: 3564

Re: NCM-300 + 12URD Control

PROBLEM RESOLVED
DUH . . . .

HELD THE RESET BUTTON FOR 7 SECONDS TO RESET THE MICROPROCESSOR.

Potential root cause = NCM-300 may have gotten into the weeds with a power interruption
by rhhaden
Mon Sep 11, 2023 11:28 am
Forum: Help and Advice
Topic: NCM-300 + 12URD Control
Replies: 1
Views: 3564

NCM-300 + 12URD Control

I have been crazy happy about post-install, now struggling with understanding "NCM-300 Controller Logic". NCM-300 controlling 3 zones via 3 12URDs 3 - Ecobee3 Lite Pro thermostats, one each zone Desire to have air pass through one zone at a time, while the other two zones closed. Running t...
by rhhaden
Tue Aug 01, 2023 9:26 am
Forum: Help and Advice
Topic: ncm-300 round robin
Replies: 2
Views: 4121

Re: ncm-300 round robin

Thanks for the prompt replr!
I’m delighted at your board’s functionality. All 1, 2, or all 3 stats are making simultaneous demands for air. Not aware how to manage tag at on stat end. I have relinquished fan control to non-300. Thoughts?
by rhhaden
Mon Jul 31, 2023 9:36 pm
Forum: Help and Advice
Topic: ncm-300 round robin
Replies: 2
Views: 4121

ncm-300 round robin

ncm-300
3 zones
3 wifi thermostats - EcoBee3 Lite Pro

Can one program/select "round-robin" for each zone vs default where all 3 zones can make simultaneous demand for air. If not round-robin, I welcome guidance for alternative approach. Thanks.