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- 16 Feb 2019, 15:52
- Forum: General questions
- Topic: Valve displaying number permanently!
- Replies: 2
- Views: 415
One of my radiator valves is permanently displaying the number 29 on the eInk display. I think the valve failed open for some reason and this was the temperature it showed when it finally failed. The display permanently shows the number 29 despite no batteries, suggesting it has is broken. Any thoug...