My hot water comes on randomly. We have it switched off and on ii comes. I hz e noticed that the water cymble at the bottom of the thermostat shows orange. Can you help
I’ve just been through this with NEST helpline. There is a mode in settings called “bacteria prevention” you need to disable it (or live with it if you want it!) it brings on the hot water randomly! To prevent bacteria!! Who knew, how annoying?
