Friedrich EMWRT-1 - Thermostat Maintenance; Replacing Thermostat Batteries

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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:
➤ Unscrew the xing screw and remove the thermostat cover;
➤ Replace the two (2) C-cell batteries (not-supplied);
➤ Replace the thermostat cover and screw in the xing screw;
➤ 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.