Accessory EMWRT2 Manual (2020)

Thermostat Maintenance

Replacing Thermostat Batteries

The low battery indicator will be displayed on the thermostat screen when it is

necessary to replace batteries in the thermostat.

Under normal operating conditions, new brand-name alkaline batteries will last

for a period of approximately one (1) year.

Please replace batteries every twelve (12) months to ensure continuous

thermostat operation.

To replace thermostat batteries:

➤ Remove the thermostat cover;

➤ Replace the two (2) A-Cell batteries (not-supplied);

➤ Reafx the thermostat cover;

➤ Follow the “Thermostat Conguration” instructions to set the thermostat

clock;

➤ Press the “Power” button to start using the thermostat;

NOTE: The thermostat maintains all the “Thermostat Conguration” settings in

a non-volatile memory. There is no need to congure the thermostat again after

battery replacement.