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23
S
YSTEM
F
AULTS
MAINS POWER FAILURE
In the event of a mains power failure the Alarm System will operate from the back up battery supply. The keypad status
LED will flash GREEN and the Alarm Receiving Centre will be notified. The Keypad LCD Display will show:
FULL-SET CONDITION
PART-SET CONDITION
UNSET CONDITION
OR
OR
When the mains power supply is restored the keypad display will revert to the MAINS OK format.