Apr 19, 2007, 08:55 AM
Has anyone heard of a programmable thermostat turning itself on? We have two Honeywell programmable thermostats in the house, one upstairs and one downstairs. Recently we have seen that they are turning themselves on to cooling mode from an 'off' state. All the schedules are still in place, but when they turn themselves on, they go to 65 degrees which is not a setting in any of the schedules.