Trouble Conditions (cont’d)

A display of "COMM. FAILURE" at the Keypad indicates that a failure has occurred in the telephone communication portion of your system.

CALL FOR SERVICE IMMEDIATELY.

A display of "SYSTEM LO BAT", accompanied by a once per minute "beeping" at the Keypad indicates that a low system battery condition exists. CALL FOR SERVICE IMMEDIATELY.

A display of "LO BAT" and a zone descriptor, accompanied by a once per minute "beeping" at the Keypad indicates that a low battery condition exists in the wireless transmitter displayed. CALL FOR SERVICE IMMEDIATELY.

A display of "MODEM COMM" indicates that the control is on-line with the central station's remote computer. The control will not operate while on-line.

A display of “HSENS” and a zone number indicates a smoke detector with a high sensitivity level, which may cause false alarms. CALL FOR SERVICE IMMEDIATELY.

A display of “LSENS” and a zone number indicates a smoke detector with a low sensitivity level. Detectors with a low sensitivity might not detect a smoke condition. CALL FOR SERVICE IMMEDIATELY.

Power Failure

If the message "AC LOSS" is displayed, 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.

SERVICING INFORMATION

Your local HONEYWELL dealer is the person best qualified to service your alarm system. Arranging some kind of regular service program with him is advisable. Your local HONEYWELL dealer is:

Name:

Address:

Phone:

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Honeywell VISTA-128FBP, VISTA-250FBP manual Trouble Conditions cont’d, Power Failure