Thank you so much for the response Steven.
Last night, we tested the two damper actuators, found one is working, the other failed. We installed the good working one. Now zone 2 works fine. We'll get a new damper actuator and try zone 1 when we get new part.
Search found 2 matches
- Mon Oct 24, 2022 3:22 pm
- Forum: Help and Advice
- Topic: EWC-ST-2E
- Replies: 2
- Views: 4792
- Thu Oct 13, 2022 12:06 am
- Forum: Help and Advice
- Topic: EWC-ST-2E
- Replies: 2
- Views: 4792
EWC-ST-2E
Hi, I purchased EWC-ST-2E in June 2018 to replace failure one which is installed in 1998. This control system is to provide control of two zones in the house. After we installed the control panel, we found it is unable to make damper move. Since then, we are unable to have two zones in the house ...