First Alert FA145C Trouble Conditions, Other Trouble Displays, COMM. Failure, System LO BAT

TROUBLE CONDITIONS (Continued)

Other Trouble

Displays

*Any “beeping” that accompanies a trouble display can be stopped by entering an OFF sequence (code + OFF)

**Not all systems use wireless transmitters.

Words or letters in parentheses (		) are those that are displayed on Fixed-word keypads.
1.	COMM. FAILURE	Indicates that a failure has occurred in the telephone com-
	(or FC)	munication portion of your system.
		CALL FOR SERVICE IMMEDIATELY.
2.	SYSTEM LO BAT	Indicates that a low system battery condition exists, and
	(or BAT with no zone No.) accompanied by a once-per-minute "beeping"* at the
		Keypad. If this condition persists for more than one day
		(with AC present), CALL FOR SERVICE.
3.	LO BAT + zone descriptor	Indicates that a low battery condition exists in the wireless
	(or BAT with zone No.)	transmitter** number displayed, and accompanied by a
		once-per-minute "beeping"* at the Keypad. Either replace
		the battery yourself, or CALL FOR SERVICE. If the battery
		is not replaced within 30 days, a CHECK display may
		occur.
		Some wireless sensors contain a non-replaceable long-life
		battery which requires replacement of the entire unit at the
		end of battery life (e.g., 5802 Pendant and 5802CP Belt
		Clip Personal Emergency Transmitters and 5803 Wireless
		Key Transmitters).
	4. MODEM COMM	Indicates that the control is on-line with the central station's
	(or CC)	remote computer. The control will not operate while on-
		line. Wait a few minutes. The display should disappear.

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