Trouble Conditions
"Check" and "Battery" Displays
The word CHECK on the keypad's display, accompanied by a "beeping" at the keypad, indicates a trouble condition in the system.
To silence the beeping for these conditions, press any key.
1.A display of "CHECK" and one or more zone numbers indicates that a problem exists with the displayed zone(s) and requires your attention. If the CHECK display relates to a fire zone, CALL FOR SERVICE IMMEDIATELY.
2.Determine if the zone(s) displayed are intact and make them so if they are not. If the problem has been corrected, the display can be cleared if you enter the OFF sequence (user code plus OFF key) twice. If the display persists, CALL FOR SERVICE IMMEDIATELY.
TYPICAL "CHECK" DISPLAY
03 AC
CHECK
3.A display of "BAT" with no zone number or beeping indicates that the main standby battery in your control is weak. If this condition persists for more than one day (with AC present), CALL FOR SERVICE.
Power Failure
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 operating on battery power only. If only some lights are out on the premises, check circuit breakers and fuses and reset or replace as necessary. CALL FOR SERVICE IMMEDIATELY if AC power cannot be restored.
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