VESDA-E VEP-A00-P Product Guide
6
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2.3
Front Panel
The VEP-A00 detector provides the following information and control capability:
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Status LEDs:
Alert, Action, Fire 1, Fire 2, Disabled, Fault and Power.
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Controls:
Reset and Disable button.
2.3.1
Status LEDS
The VESDA-E VEP-A00 detector features a range of LED Indicators which illuminate when their respective
activation conditions are met.
LED
Symbol
Description
Fire 2
The Fire 2 LED is lit when the Fire 2 Alarm threshold is
reached.
Fire 1
The Fire 1 LED is lit when the Fire 1 Alarm threshold is
reached.
Action
The Action LED is lit when the Action threshold is reached.
Alert
The Alert LED is lit when the Alert threshold is reached.
Disabled
The DISABLED LED is lit continuously when the detector is
disabled and flashes once every two seconds when the
detector is in Standby mode.
Fault
The FAULT LED is lit when a fault condition is detected.
Refer to Chapter 8 for information on troubleshooting.
Power
The POWER LED illuminates when the detector is powered
up.
Table 2-1: LED Indicators
Notes:
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The LEDs are tested during the power up cycle. To manually test the LEDs, run the Lamp Test using
Xtralis VSC.
2.3.2
RESET / DISABLE Button
Figure 2-2: Reset / Disable Button
Resetting the detector unlatches all latched alarms and faults, returns relays to their normal state and clears
the active event list in Xtralis VSC.
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To reset the detector, press this button once.
Disabling the detector disables signaling of alarms and faults via the relays. The aspirator remains active.
Disabled mode is signaled on relay #1 by default. Other relays may also be configured to signal disabled
mode. Refer to sections 4.3.6 and 5.5.10 for further information. For example, disabled mode may be also
signaled as an additional condition on the Fault Relay (Relay #3).
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To disable the detector, press and hold the button for approximately 4 seconds, until the DISABLED
LED illuminates continuously.
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To re-enable the unit, press and hold the button for approximately 4 seconds, until the DISABLED
LED deactivates continuously.
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While the detector is disabled, any faults may be cleared by pressing this button once.
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