Why does my boiler start working every now and then when everything is set to off
Hi everyone,
I have 1 smart thermostat in zone 1 with an extension kit for hot water and another smart thermostat in zone 2. Everything is wired as per guide.
Every night I set all thermostats and hot water to off. Still every now and then the boiler starts working for 1 to 1:30 min. This happens from every 10 min to half hour. I already talked to support and I was advised this should not be happening. What's wrong? I know there is frost protection functionality but i was advised this is disabled when everything is in Off mode. See my Off status in the screenshot
Any help is appreciated
Answers
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Hey guys,
looks like I had a wire misconnected on the extension kit 🙄. Connected to HW ON instead of HW OFF. Now the system shuts off correctly.
Cheers.
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