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8.2.10
Voltage failure
At an electric voltage failure all personal settings are retained.
■
The time of the device does not update itself automatically after a failure of the electric
■
voltage.
–
After a power failure the on the display shows 00:00.
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As long as the time shows "00:00", all alarms are inactive.
–
Switch the device OFF and ON again. During the switch-on the time of the device
updates itself automatically. All alarms are active again.
Product manual 2CKA001473B5280
Operation
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