Installation manual

SIMPLEX 4100 FIRE INDICATOR PANEL Page 11
OPERATOR MANUAL
Document No: 4100-M001 May 1997 Issue 1.0
3.4 HOW TO ISOLATE / DE-ISOLATE INDIVIDUAL DEVICES
As an alternative to isolating a zone of devices, the user may disable individual
devices in a zone
3.4.1 Disabling Individual Points/Devices
If a device does not reset, you may disconnect the device/point causing the alarm
condition. However this point must first be identified as follows:
1. Press the <ALARM ACK> key and read the alphanumeric display on the
interface panel.
2. Open the Operator Panel "Access Door" to expose the additional keys which
are available for advanced functions. Then disable the identified alarm point
with the <DISABLE> key. If the <DISABLE> key is passcode protected,
perform the Log On procedure before performing the Disable procedure (refer
section 5.8 Operator Log IN/OUT procedure).
The <DISABLE> key press removes power to any displayed monitor point. Thus
disabling a point causes a fault condition to be displayed.
To disable a point, perform the following procedure:
1. Open the Operator Interface Panel access door.
2. Press the <ALARM ACK> key until the point to be disabled is shown on the
alphanumeric display, as shown below
M1-1 1st Floor East Wing Room 2 AZF1
SMOKE DETECTOR ALARM
3. Press the <DISABLE> key. The display shows the following message:
Press <ENTER> to DISABLE
M1-1
4. Press the <ENTER> key. The display shows the action taken.
ACTION TAKEN