Transcript
Main Lens Screws
Declination Indicator
V12 Pet Friendly
Off Wall Tamper Switch
Pet Alley Mask Walk Test LED
Installation Instructions
Connector Block Lens Module
123456 7
Note: If internal EOL + T resistors in use E NC 12 V connect the loop to NC S Power ALARM T TAMPER terminals 3 and 7 —
Switches Sneak Lens
3
4
5
6
HS EOL 2
2
6
1
Pulse Count PIR Gain 1 PIR Gain 2 HS EOL 1
Enabled Enabled 7m
LED Enable
2 3 4 5
Disabled Disabled
PIR Sensor
1
7m Connected Connected
PCB
Function
Off Off
No.
10m 10m
FACTORY DEFAULTS
OFF
ON
Cover Tamper Switch
(Do not touch)
Main Lens
Base
Front Cover
Cable Entry
PCB
B
B*
A
A*
B
B
A
A
Lens Module Cover Screw (loosen only, do not remove)
Electronics Module
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Tamper Lever Knockout Holes: A - Corner mounted B - Flush mounted For the off-the-wall tamper to be operational, screw must be fitted in either A* or B*.
Coverage Diagrams
c) Wiring
6. Diagnostics
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Periodic self test The detector regularly performs an internal electrical self test. If the self test detects a failure, the LED will illuminate dimly within approximately an hour. This condition will be reset by either a unit alarm or a successful periodic self test.
7.5m -
Run cables through the cable entry hole. Holding the connector block, fit the PCB into the rear moulding by inserting it into the lower retaining clips and clicking firmly into position. Connect the wires to the PCB terminal block. Guardall standard EOL resistors (8K2) can be enabled by setting switches 5 and 6 ON. For NEOL applications or operations with other resistor values, keep switch 5 and 6 OFF. Connect EOL loop between terminals 3 and 7 of the connector block. HS Connections with internal resistors selected
0m
3
8k2
8k2
Alarm
Tamper 7 Connector Block
-
7.5m
Supply voltage monitor The supply is continuously monitored. If it falls significantly below 9 Volts, the LED will flash at 1Hz (once / second) between bright and dimly illuminated. This condition will be reset if the supply voltage returns to greater than 9V dc.
7. LED Indications Low Voltage
Flashing slow (1 Hz = once / sec) between bright and dimly illuminated.
Alarm
On for 3 seconds if LED enabled.
Periodic self test fail
LED illuminated dimly
Detector
Do not re-fit the front cover at this stage.
8. Troubleshooting
0m
5m
10m
3. Pulse Count In potentially troublesome environments the chance of false alarms can be further reduced by enabling Pulse Count (switch 2 ON). The first detection will then only cause a short LED flash (if enabled, see section 5b). A second detection within 25 seconds is required to generate a unit alarm. With Pulse Count disabled (switch 2 OFF) all detections will generate a unit alarm.
Side View Pet Friendly V12 2.3m
0.9m Pet tolerant area 0m
10m
4. PIR Gain
Note: Detection may occur at ranges greate than 10m within the Pet tolerant area.
1. Technical Specification
2. Initial Installation
Detector Voltage :
9 V to 16 V dc.
Current :
12 mA non-alarm, 11 mA alarm, typical at 12 V dc.
The Guardall V12 is designed to tolerate a wide range of environments, however, the normal professional installation guidelines should be followed:
Max Ripple :
2 V peak to peak at 12 V dc.
PIR Coverage Adjustment :
±5° horizontally when corner mounted.
LED Indication :
Internal switch or Test Input to enable.
Increases gain only when room temperature close to body temperature.
Alarm Output : (NC ALARM)
Normally closed, voltage free, reed relay contacts. Rated at 24 V dc, 50 mA with a maximum 10 Ohm on resistance.
Alarm Period :
Approximately 3 seconds.
Tamper Output: (NC TAMPER)
Normally closed, voltage voltage free, switch contacts. Rated at 30 V dc, 50 mA.
Test Input (TEST):
Normally low or open circuit, connect to detector's positive supply to activate (High). Must have common ground with detector.
Check LED Enable is selected, i.e. switch 1 ON or Test Input high.
LED flashing slowly Check supply voltage is bright/dim greater than 9 V dc. LED illuminated dimly
Periodic self test fail; check unit operation.
Continuous PIR activity Check for strong draughts indicated by LED and other known constant activity alarm sources.
Poor detection
Check lens adjustment.
Any further queries can be directed to the Guardall Technical Hotline: 0131 - 333 - 3802.
9. Warranty 5. Checking V12 Coverage
a) Avoid the main false alarm sources: * Sunlight shining directly onto the detector, * Heat sources within a zone, * Strong air draughts onto the detector. Mount the detector on a stable surface which is not subject to vibration. Large objects placed in front of the detector will cause significant changes in coverage.
Temperature Range : -10°C to +55°C (14°F to 130°F). Temperature compensation :
The Guardall V12 is set for a detection area of 10 x 10m. To decrease the range to 7 x 7m BOTH switches 3 and 4 must be moved to the 7m setting. The normal coverage instructions should also be followed (see section 5).
No LED indication
b) Preparation & Mounting -
-
-
-
Loosen the cover screw and remove the front cover. Grip the PCB at the connector block and pull forward while easing the retaining clips apart. Lift the module clear from the clips on the rear moulding. Decide on the mounting position and cable routing. The recommended mounting height is 2.3 m (7ft 6in). Push out cable entry and appropriate mounting hole knock-outs (A for corner, B for flush mounting). Fit the rear moulding to the wall.
Note that there will be a short delay (less than 1 second) between movement and a unit alarm being generated while the Guardall V12 verifies the intruder signature. To verify coverage: a) Ensure that the voltage at terminals 1 and 2 is between 9 V and 16 V dc. b) Enable the LED by ensuring switch 1 is set ON (as supplied) or by taking the Test Input high. c) The horizontal coverage can be adjusted when corner mounted by loosening the wall mounting screws and adjusting the unit as required. Note: the lens position has been factory set for optimum Pet tolerant operation and so should not require vertical adjustment. d) Walk test the protected area checking that alarms are indicated at the control panel. e) Finally fit the front cover and tighten the cover screw.
The Pet Friendly V12 operates on the basis of masking the lower beams while slightly declining the remaining beams. This allows pets to move around domestic applications at ground level freely without causing an alarm condition, provided that the installation guidelines are followed.
Pet Friendly Series
All Guardall products are warranted against defects in workmanship in materials (details available on request). In the interests of improving quality and design, Guardall reserve the right to amend specifications without giving prior notice. Faulty product should be returned to your supplier.
It is advised that pets are allowed to climb on furniture for walk testing purposes. If this causes the unit to alarm, it is suggested that the lens is moved towards position A.
Guardall Limited Lochend Industrial Estate Newbridge Edinburgh EH28 8PL Technical Hotline: 0131-333-3802 Website: www.guardall.co.uk
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