Google Nest Community

Discovery3 · 01-12-2023

HI thereI have two separate unlinked nest installations - both are doing the same thing.The schdule is disabled and hot water is off. However both installations will call for hot water from the boilers. They do this at random times. I'm not sure how ...

Discovery3 · 01-18-2023

Yes - but I am having to catch the boiler on when it should not be - bit trickybut will come back to you when I've got it.

Discovery3 · 01-14-2023

The wiring looks fine, and everything seems to be working fine, except that the nest appears to call for heat when not expected. I'll see if I can catch the boilers on and then we can test the wiring to see what is calling for water. The more you dig...

Discovery3 · 01-14-2023

I've done that already. The relays click and then do as expected. So for hot water the zone value to the hot water tank opens and the circulation pump comes on then the boiler fires. For our central heating the zone value to the circulation pipes ope...

Discovery3 · 01-13-2023

Yes I have one that has been installed for a year, and this one about noon will fire the boiler. Has done since we installed in. No schedule etc set so no obvious reason for it to fire. I have a second property and we've just put the nest in replacin...

Discovery3 · 01-12-2023

Safety set at 4 Celsius and I'm in the UK. Outside temperature is greater than 9 Celcius outside. Something is calling for hot water (it is not turning the heat on to the radiators). I can't see why it is doing so. If: - hot water is off- nothing is ...

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Nest calling for hot water, but schedule and hot water disabled

Re: Nest calling for hot water, but schedule and hot water disabled

Re: Nest calling for hot water, but schedule and hot water disabled

Re: Nest calling for hot water, but schedule and hot water disabled

Re: Nest calling for hot water, but schedule and hot water disabled

Re: Nest calling for hot water, but schedule and hot water disabled