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Wall Controller Maintenance
Replacing Wall Controller Batteries
The low battery indicator will be displayed on the Wall Controller screen when it
is necessary to replace batteries in the Wall Controller.
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 Wall
Controller operation.
To replace Wall Controller batteries:
• Unscrew the fixing screw and remove the Wall Controller cover;
• Replace the two (2) AA-cell batteries (not-supplied);
• Replace the Wall Controller cover and screw in the fixing screw;
• Follow the “Wall Controller Configuration” instructions to set the Wall
Controller clock;
• Press the “Power” button to start using the Wall Controller;
NOTE: The Wall Controller maintains all the “Wall Controller Configuration”
settings in a non-volatile memory. There is no need to configure the Wall
Controller again after battery replacement.
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