Envoy 1-4 Zone Conventional Fire Alarm Control Panels Service Manual download pdf (Page 24)

USER INSTRUCTIONS

Alarm Condition

If all sounders or bells are ringing, the system is in an alarm condition. YOU MUST EVACUATE THE

BUILDING OR FOLLOW YOUR NORMAL FIRE DRILL PROCEDURES.

A responsible person should then:-

1 Check the control panel to see which area or zone has caused the system to go into alarm. The

zone in alarm will be indicated by a red, flashing, light on the front of the control panel, see fig 1.

2 Go to the area which has caused the alarm to check if a fire exists.

3 Only when it is safe to do so should the alarms be silenced. Enter the activation code, press

ENTER and then press the SILENCE ALARMS button, see fig 2. If it was a false alarm look for

the device that has caused the alarm. A detector will have a red light lit, or check to see if a call

point glass is broken. (If so replace the glass or call an engineer.)

4 When fully satisfied that there is no fire, return to the control panel and press the RESET button,

see fig 3. Once the system has been reset the light on the detector should extinguish and only the

green SUPPLY HEALTHY lamp should be lit on the control panel.

If the system continues to false alarm, call an engineer.

Fault Condition

If a buzzer is sounding in the control panel but the sounders or bells are not

ringing, then there is either a fault on the system or zones / sounders have been disabled. Call an

engineer.

The internal fault buzzer can be silenced by pressing the ENTER button. DO NOT RESET THE

SYSTEM UNTIL AN ENGINEER HAS INVESTIGATED THE FAULT.

See relevant section in the installation and operating manual for details of disabling and

enabling zones and sounders.

1 2 ... 19 20 21 22 23 24

No comments

Envoy 1-4 Zone Conventional Fire Alarm Control Panels Service Manual Page 24