Haes AOV Series, Инструкция по установке, пусконаладке и эксплуатации, Страница: 30 / 36

AOV Installation, Commissioning & Operating Manual Approved Document Ref: UI-AOV-01 Issue 7.0
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SETUP & PROGRAMMING
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Type ‘A’ dependency mode (false alarm management)
Dependency ‘A’ (confirmation alarm) can be used to reduce the possibility of false alarms.
Dependency ‘A’ will apply the following sequence:
1. The first detector alarm is inhibited.
2. The panel resets and re-checks the inhibited detector circuit within 15-30 seconds.
3. If an alarm is detected then the panel activates a full fire condition.
4. If no alarm is detected, the panel stays in an alert condition for 5 minutes. Any new alarm from
the detector circuit within this time activates a full fire condition.
5. After 5 minutes or if RESET, the panel reverts to step 1.
Note:
220Ω ‘Evacuate’ call points should be used to provide an instant un-delayed alarm. A 470Ω call
point will be included in the dependency delay sequence.
By default this is set to ‘off’
To set Detector circuit to Type ‘A’ dependency mode, enter the above code and press the ENTER button.
The Vent Open LED will pulse rapidly to indicate the detector circuit is under selection.
The Input LED indicates the status as per below, press the ENTER button to change the status. Pressing
the ENTER button again will toggle the status, indicated by the Input LED as below.
Vent Open LED Rapid Pulse
= Detector circuit is under selection.
Input LED Off
= Detector circuit is set to standard alarm mode.
Input LED On
= Detector circuit has been set to confirmation alarm mode.
OPEN
VENT
CLOSE
VENT
RESET
ENTER
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Disable
Mode
Test
Mode
Mute
Buzzer
Test
Lamps
When finished programming Dependency Mode, press and hold button 1 for 3 seconds to exit programming
mode.
Return switch 6 to the ‘OFF’ position (down).