(continued)
Power Failure
TROUBLE CONDITIONS
If there is no keypad display at all, and the POWER indicator (if
present) is not lit, operating power for the system has stopped and the
system is inoperative. CALL FOR SERVICE IMMEDIATELY.
If the message “AC LOSS” or “NO AC” is displayed, and the
POWER indicator (if present) is off, the keypad is operatmg on
battery power only. If only some lights are out on the premises, check cir-
cuit breakers and fuses and reset or replace as necessary. CALL FCR
SERVICE IMMEDIATELY if AC power cannot be restored.
Other Displays dl:
cc:
FC:
oc
If this remains displayed for more than 1 minute, your system is
disabled. CALL FOR SERVICE IMMEDIATELY.
The system is in communication with the central station for change of
function or status verification. If this message persists for more
than 10 minutes, CALL YOUR SERVICE COMPANY.
A communication failure has occurred. CALL FOR SERVICE
IMMEDIATELY.
The keypad is not receiving signals from the control panel and sees
an open circuit. If this message persists for more than 70 mmutes,
CALL YOUR SERVICE COMPANY.
I FOR SERVICING
INFORMATION,
SEE PAGE 41 I
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