
PREMIER M PLUS 48 INSTALLATION MANUAL.
Approved Document No: GLT.MAN-120
PAGE 13
Issue : 1.2 Authorised: GH Date: 2/11/2007
7. ZONE DISABLEMENT
7.1 WHY USE ZONE DISABLEMENT
To aid commissioning and assist routine maintenance checks, any of the zones or the sounder
circuits can be disabled.
When a zone (or sounder circuit) is disabled, the panel will not respond to any fault or fire signals it
receives from that zone. This might be used if the system requires routine maintenance, and the
customer needs the system to continue running, but doesn’t want spurious false alarms.
The panel will respond in the usual manner to any events in any non-disabled zones.
7.2 TO PROGRAMME ZONE (OR SOUNDERS) AS DISABLED
Any number of zones (or the sounders) can be disabled, but it is good practice to only disable one
zone at a time.
1.
Insert and turn control key to enabled position;
2. Press
Function
button and the GENERAL DISABLEMENT LED will come on (flashing fast);
3.
Press Scroll switch and the GENERAL DISABLEMENT LED will flash with a 3 quick flashes
then off pattern. Zone 1 fault and zone 1 Test/Disablement LEDs will also flash with the same
pattern. The panel is now in SELECT DISABLEMENT MODE.
4.
Press select to disable Zone 1, or scroll to the item to disable. The panel will scroll through
zones 24-48 then zone sounder 24-48, then common sounders, then F.A.R.E. Continue to
press scroll until the desired Zone or sounder is flashing.
5.
When an item has been disabled, the DISABLEMENT LED will be lit. The item that has been
disabled will now flash 3 quick flashes then on. (This means that it has been disabled, but is
still the focus of the disablement select mode.) If scroll is pressed once more, the disabled
part`s LED will now be lit steady, and the next item will flash 3 quick flashes then off.
6.
If more than one zone needs to be disabled, then press scroll again until the required zone is
selected.
7.
If the panel needs to be taken out of SELECT DISABLEMENT MODE (e.g. to silence a fault on
another part of the system), turn the keyswitch off, then back on again.
8.
Once all the work has been done, the zones need to be enabled again. If the panel is still in
SELECT DISABLEMENT MODE, jump to paragraph 9, otherwise, turn the keyswitch to
controls enabled, press FUNCTION button (GENERAL DISABLEMENT LED will flash fast).
Press scroll and it will flash with a 3 quick flashes then off pattern. The panel is now in SELECT
DISABLEMENT MODE
9.
Press the scroll button until the disabled zone or sounder has been selected. Press function
button. Scroll to any other disabled zone and enable in the same way. When all zones are
enabled again, the GENERAL DISABLEMENT LED will flash 3 quick flashes then off. Turn the
keyswitch to off to return the system to normal.
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