First Alert FA142C user manual Trouble Conditions, Technical Manuals, Busy-Standby

Technical Manuals

TROUBLE CONDITIONS

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Other Trouble Displays

( C o n t i n u e d )

5.AC LOSS is displayed (or NO AC)

The system is operating on battery power only due to a power failure.

If only some lights are out on the premises, check circuit breakers and fuses and reset or replace as necessary. CALL FOR SERVICE if AC power cannot be restored to the system.

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Total Power Failure

6.	Busy-Standby	If this remains displayed for more than 1 minute, system is
	(or dI)	disabled. CALL FOR SERVICE IMMEDIATELY.
7.	OPEN CIRCUIT	The keypad is not receiving signals from the control.
	(or OC)
8.	Long Rng Trbl	If programmed, back-up Long Range Radio communica
	(or bF)	tion has failed. CALL FOR SERVICE .

If there is no keypad display at all (screen blank), and the READY indicator is not lit, operating power (from AC and back-up battery) for the system has stopped and the system is inoperative. CALL FOR SERVICE IMMEDIATELY.

FOR SERVICING INFORMATION,

SEE PAGE 43

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