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by gurban
Sun Jan 29, 2017 9:32 am
Forum: Help and Advice
Topic: NCM 300 Zone 1 stopped working
Replies: 1
Views: 4771

NCM 300 Zone 1 stopped working

OK, here's the situation. Bear with me for a minute. Unit has been functioning properly for a long time. All that was done was pulling a Nest (2nd gen) unit off of the base in order to patch and paint around the unit. No wiring has changed. Once replaced, the zone stopped functioning properly ...