Power outage at remote vacation home, generator came on and a bit later power was restored. Unfortunately the nest thermostat e is now showing error E159 via the app and reporting temperature at 50 degrees…. No one at property at moment to do anything onsite so trying to understand criticality of this issue and will heater remain at set temp of 50 degrees until we can get up there in a few weeks?
also, how do we fix issue in general since this has not been an issue till now?
