How To Change Batteries In Braeburn 1020 Thermostat. Display with Bright Blue BacklightAdjustable Temperature LimitsHardw. Replace batteries immediately to maintain proper system operation.
Pull the body of the thermostat from the base. The temperature sensed by the thermostat is higher than the 99 F 37 C upper limit of the thermostat. There is a toggle switch for the fan operation of the system to control with the thermostat.
Open the thermostat from the wall plate.
It is possible that AC power is not present at the thermostat andor the batteries are drained. Pull the body of the thermostat from the base. Increase or decrease temperature differential setting as appropriate to provide the desired performance level. Therefore you must regularly check your thermostat batteries.
