PREMIER M PLUS USER MANUAL & MAINTENANCE GUIDE
Approved Document No: GLT.MAN-112
PAGE 11
Issue: 2.3 Author: NRPJ Date: 25/5/2017
7. DISABLEMENTS
7.1 REASONS FOR DISABLING CERTAIN PARTS OF A FIRE ALARM SYSTEM.
Certain parts of this Fire Alarm Panel can be temporarily disabled (i.e. switched off) to suit prevailing conditions. For example, if
there is a risk of a False Alarm in a zone, for example, an area full of dust because of building work, it is possible for the user to
disable that zone during the risk period and then enable it again afterwards. During a disablement of a zone(s), no fire or fault signal
will be processed for that zone(s). Only zone(s) in a non-alarm state can be disabled, that is zones already in fire cannot be disabled.
External sounders can also be disabled as could be required in certain conditions.
7.2 TO DISABLE A ZONE AND/OR EXTERNAL SOUNDERS.
1.
Turn control key to “Controls Enable” position;
2.
Press FUNCTION switch momentarily, this will cause General Disablement LED to flash (fast). This means the panel is in
disable/enable mode;
3.
Press scroll switch once and this will cause the General Disablement LED, Zone1 fault, and Zone 1 Disablement to flash
(with a 3 quick flash, then off pattern);
4.
Press SELECT to disable this zone, or SCROLL to move to another zone;
5.
The scroll order is Detection Zone 1-24 (Zone fault & zone disabled LEDs on), then Common Sounders, Then F.A.R.E. circuit.
6.
Select zone to be disabled. The LEDs will now flash 3 quick flashes, then ON. This shows that this zone has been disabled.
7.
Switch controls key to off position, then both the disabled Zone Disablement LED and the General Disablement LED will
remain lit (steady.
7.3 TO ENABLE A ZONE AND/OR EXTERNAL SOUNDERS.
1.
Turn key to “Controls enable” position (since a zone is already disabled at this time, the General Disablement LED with stay
lit (steady);
2.
Press FUNCTION followed by SCROLL. Zone 1 LEDs will flash
3.
Press scroll switch until the LEDs are flashing at the disabled zone;
4.
Press “SELECT” and this will cause the General Disablement LED to flash (with a 3 quick flash, then off pattern);
5.
Turn control Key to “Off” position and this will turn off the General Disablement and Zone Disablement LEDs.
