Search found 2 matches
- Thu Dec 22, 2022 9:58 pm
- Forum: Help and Advice
- Topic: BMPLUS3000 Rev B and Rev A Interchangeable?
- Replies: 1
- Views: 4390
BMPLUS3000 Rev B and Rev A Interchangeable?
New house currently has a Rev B installed that is failing to open a damper. I was able to get a replacement ordered for fairly cheap, but realized it wasn't Rev B when I unpackaged. The only real difference I can tell is that Rev B added the "C" Common line. The Rev A does not have this. Am I ...
- Mon Nov 14, 2022 9:38 pm
- Forum: Help and Advice
- Topic: BMPLUS3000 Zone 2 Heat Not Triggering
- Replies: 1
- Views: 3711
BMPLUS3000 Zone 2 Heat Not Triggering
Pretty standard two zone gas setup: Zone 1 is downstairs Zone 2 is upstairs. Downstairs cools and heats great. Upstairs thermostat triggers AC just fine and will open both zone's dampers, but heat does nothing. The damper is controlled by an MA-ND5 actuator that does not activate either. It's like ...