Vigilant V-PS Installation Sheet

V-PS Photoelectric Smoke Detector
Installation Sheet
EN FR
EN: Installation Sheet
Operation
The V-PS Photoelectric Smoke Detector uses an optical
sensing chamber to detect smoke. The detector analyzes the
sensor data to determine when to initiate an alarm. It
continuously monitors changes in sensitivity due to the
environment (e.g. dirt, smoke, temperature, humidity), notifies
the loop controller of its condition, and issues a dirty sensor
warning when it reaches its preset limit. This notifies the
operator of the need for service while the detector is still
operating. The detector can perform comprehensive self-
diagnostics and store the results.
LED operation
The detector provides a bicolor LED that shows its status.
Normal: Green LED flashes
Alarm/active: Red LED flashes
Electronic addressing
The control panel automatically assigns addresses to the
detectors. Use a laptop computer to address custom
addresses to the detectors. No addressing switches are used.
Installation
Refer to Vigilant Smoke and Heat Detector Application Bulletin
(P/N 3101109) for additional information on detector placement
and spacing.
WARNINGS
• This detector does not operate without electrical power. As
fires frequently cause power interruption, discuss further
safeguards with the local fire protection specialist.
• This detector does not sense fires in areas where smoke
cannot reach the detector. Smoke from fires in walls,
roofs, or on the opposite side of closed doors may not
reach the detector.
© 2013 UTC Fire & Security. All rights reserved.
• Photoelectric detectors have a wide range of sensing
capabilities, but are best suited for detecting slow,
smoldering fires.
• To ensure proper operation, schedule maintenance
(regular or selected) in accordance with the requirements
of the authority having jurisdiction. Refer to NFPA 72 and
CAN/ULC−S536.
• To ensure proper operation, store the detector within the
recommended ranges. Allow the detector to stabilize to
room temperature before applying power.
• Keep the dust cover (supplied) on the detector during
installation and remove it prior to commissioning and
service. The dust cover is not a substitute for removing the
detector during new construction or heavy remodeling.
To install the detector:
1. Install and wire the detector base using the installation
sheet supplied with the detector base.
2. Connect the detector to the base by rotating the detector
clockwise until it snaps into the locked position. To remove
the head, turn it counterclockwise.
3. If the head must lock to the base, break away the locking
tab using a pair of pliers.
To remove the detector head after breaking away the
locking tab, insert a small screwdriver into the slot on the
side of the base and press in while simultaneously turning
the detector head counterclockwise.
4. Log the serial number on the appropriate worksheet.
Maintenance
When cleaning is necessary, the sensing chamber of the
detector unsnaps for easy field cleaning and service.
To clean the detector:
1. Remove the detector from the base.
2. Insert a screwdriver in the small slot where the detector
cap connects to the detector body. See Figure 2.
3. Pry the detector cap off the detector body.
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