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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 fixing screw and remove the thermostat cover;
➤
Replace the two (2) AA-cell batteries (not-supplied);
➤
Replace the thermostat cover and screw in the fixing screw;
➤
Follow the “Thermostat Configuration” instructions to set the
thermostat clock;
➤
Press the “Power” button to start using the thermostat;
NOTE: The thermostat maintains all the “Thermostat Configuration”
settings in a non-volatile memory. There is no need to configure the
thermostat again after battery replacement.
Error Codes
ERR 1
Thermostat Temperature Sensor Hardware Defect
ERR 2
Thermostat Radio Hardware Defect
ERR 3
Thermostat Radio Software Defect
ERR 4
No link with the Wireless Control Card
ERR 5
Thermostat Memory Defect
Troubleshooting
