Check the article for additional guidance: [ Ссылка ]
Frequent calibrating by your Ecobee smart thermostat system can indicate a problem with your heating system.
The most common issues include:
An overheating furnace caused by a clogged filter.
Inadequate power, particularly when your furnace or boiler shares the same 24VAC transformer as the Ecobee thermostat.
Overworked motors, such as for a blower fan, can also cause your Ecobee to reboot unnecessarily.
More complicated issues may require contacting Ecobee support or an HVAC specialist.
Problems With Your Cooling System
Problems with your cooling system can also cause an Ecobee thermostat to reboot and calibrate unnecessarily.
For instance:
Over-accumulation of condensation in the drain pan of an air conditioning unit can cause the float switch (a safety device) to trip, cutting power to the Ecobee thermostat.
Clogged drain lines can cause the condensate pump to cut power to an Ecobee.
Incorrect wire connections, especially if a Power Extender Kit (PEK) is utilized, can cause an Ecobee thermostat to reboot frequently as the cooling system is called upon.
