Compact Movement Activated Sensor Installation Instructions

Transcription

1 MAL540 Instructs. 12/7/06 3:43 PM Page 3 Compact Movement Activated Sensor Installation Instructions MAL540 series 2 Where to fit your Security Sensor To achieve best results for outside use the Arlec Security Sensor should be mounted on a wall, or under eaves of a building, generally used to control an existing light fitting. Ideally the Security Sensor should be mounted 2.4 metres (8ft) above the area to be scanned (Refer fig. 1A). To avoid damage to the unit - do not aim the sensor towards the sun. Fig.1A Side view Sensor can be angled above animal height to avoid nuisance triggering To avoid nuisance triggering, the sensor should be directed away from heat sources such as barbecues, airconditioners, other outside lighting, moving cars and flue vents. Do not aim towards reflective surfaces such as smooth white walls, swimming pools, etc. The Arlec Security Sensor scanning specifications (approximately 12 metres at 150 ) may vary slightly depending on the mounting height and location. Fig.1B Top view m 5m 3m 2.4m (8ft) Ideal mounting height 150 Important! Please read these instructions carefully.

2 MAL540 Instructs. 12/7/06 3:43 PM Page 5 Understanding the Controls Light level adjustment control Adjusts the light level at which the Security Sensor operates. Adjust to the unit will operate day and night. Adjust to the unit will only operate at night when movement is detected. Time - time ON adjustment Varies the length of time the light will stay on from about 10 seconds to 10 minutes. Turn anticlockwise to increase on-time - ideal setting is about 2 o clock position (approximately 2 minutes). Whilst there is movement within range of the unit the light will remain ON. When no further movement is detected, the light will switch off after the pre-set time has elapsed. Fig. 5 Time ON Control TIME - + LUX Lux Level Control IMPORTANT: Be careful of electrical shock. Always remember that the light may not switch ON during daylight or the light may be in the automatic OFF mode. Never touch live areas unless fuse is removed or circuit breaker is in OFF position at the switchboard main. Setting the Controls For best results and operation the following steps should be taken: 1. Direct the sensor toward the desired area to be scanned. 2. Turn the lux level and time control knobs fully clockwise. 3. Turn the wall switch ON, the light will come on for 30 seconds and then go OFF, provided that there is no movement in the 150 detection area. 4. Have another person move across the centre of the area to be scanned and tilt the sensor until the unit senses the presence of the moving person, causing the light to switch on. 5. Adjust time control (TIME ON) to required setting. 6. Turn lux level control knob fully anti-clockwise to allow sensor to operate only when it is dark. 7. Your Security Sensor is now ready for use, and will automatically operate when movement is detected at night. 8. The wall switch should remain ON for automatic operation. Automatic Mode Turn your wall switch ON. This will put the sensor into automatic mode and it will then start sensing after dusk. The light will switch ON and automatically switch OFF after the pre-set time elapses and will then operate automatically whenever heat movement is detected. Manual Operation (Automatic Override) To override the automatic mode, the sensor must be switched ON in the automatic mode. Now switch wall switch OFF and back ON within one second. Your Security Sensor will now hold your light on continuously just like a normal light. This override function can be selected during daytime or night time. To return your sensor to the automatic mode, switch your wall switch OFF for at least 20 seconds, then switch it ON again. To switch your Security Sensor and lights off completely, switch your wall switch OFF. Maintenance To avoid dust build-up and ensure proper functioning of the Arlec Security Sensor wipe the lens lightly with a damp cloth every three months. Do not use solvents or abrasive cleaners on any part of your Security Sensor.

3 MAL540 Instructs. 12/7/06 3:43 PM Page 4 Fig. 2A Fig. 2B Best sensitivity Reduced sensitivity The detection range of the unit may also alter with temperature change. Before selecting place to install the Arlec Security Sensor you should note that movement across the scan area is more effective than movement directly toward or away from the sensor (Refer Fig. 2A). If movement is made walking directly towards or away from the sensor and not across, the apparent detection range will be substantially reduced (Refer Fig. 2B). Installing your Security Sensor 1. Remove junction box base and position against wall or eaves. 2. Using the base as a template, mark and drill the two holes for the masonry plugs or screws. (more holes may be needed for cable entry and exits. Care should be taken to avoid drilling into concealed electrical wiring.) 3. Run the mains lamp cable through the rubber grommet in the mounting base. 4. Add silicone around rear of base and cable entry holes, 5. Mount the base using screws provided. 6. Terminate all wires in accordance with Fig Re-assemble sensor. Notes for electrician. The security sensor should be wired to its own switch. Before installation/maintenance, the electrical supply should be isolated. Switching off the wall switch is NOT sufficient isolation to prevent electrical shock. Fig. 3 Sensor Brown Blue Red A 240 volt mains N supply via switch To new or LOAD existing lighting N Load

4 MAL540 Instructs. 12/7/06 3:43 PM Page 6 Fig. 5 PVC electrical tape Reducing Detection Area To reduce the 150 wide angle detection area, stick PVC electrical tape on the left, right or both sides of sensor lens. This will reduce 150 detection in extremities of area to be scanned. After adding PVC tape some further adjustment of light level control may be necessary. Specifications Detection range Time Adjustment Detection Circuitry Power Required Rating Weatherproof Rating metres at 150 scan (approx) 10 seconds to 10 minutes (approx) Passive controlled infra red motion sensor volt, 50Hz, 6 watt consumption (sensor head only) 1000 watt max incandescent load, 500 watt fluorescent load.* IP44 *Power factor correction capacitors must be removed from fluorescent and connected at mains input side of sensor.

5 MAL540 Instructs. 12/7/06 3:43 PM Page 1 Trouble Shooting Guide Problem Light does not switch ON when there is movement in the detection area. Light switches ON for no apparent reason. Poor Sensitivity and range. Light remains ON. Possible Cause 1. No mains power. 2. Globe faulty or missing. 3. Wiring incorrect. 4. Nearby lighting is too bright. 5. Controls set incorrectly. 6. Sensor positioned in wrong direction. 1. Heat sources such as aircon. vents, heater flues, or very cold objects are near sensor. 2. Animals/birds e.g. possums. 3. Interference from on/off switching of electric fans or lights on the same circuit as your Security Sensor. (This problem does not always occur but a faulty switch or noisy fluorescent light may cause your lights to switch on.) 4. Interference from power surges, mobile phones, CB s, Taxis, etc. 5. Heat source, BBQ etc. 6. Reflection from swimming pool or reflective surface. 1. Movement directly to or away from sensor 2. Higher ambient temperature 1. Sensor is in automatic override continuous ON mode. 2. Time is set too long. 2. Wiring is incorrect. Suggested Remedy Check all connections, and fuses/switches. Check. Replace. Re-check. (A) Redirect sensor or relocate unit (B) Gradually turn light level control anti-clockwise Re-adjust sensor angle Re-direct sensor by tilting Adjust direction of sensor head from these sources by tilting Probably unavoidable but relocating sensor may help. Should the false triggering become troublesome, consider: (A) Replacing a faulty switch. (B) Replacing noisy fluorescent tubes and/or starters. (C) Connecting the Security Sensor to a separate circuit. (In most cases where one or more of the above suggestions have been carried out, false triggering has been reduced.) Nil. Re-direct sensor by tilting. Re-direct sensor by tilting. Re-direct sensor by tilting. (refer to page 2). Nil. Note: All passive infra red detectors are more sensitive in cold weather than warm weather. Switch Sensor OFF for 20 seconds at wall switch and then return to ON position. Reduce time by turning anti-clockwise. Recheck wiring.

6 MAL540 Instructs. 12/7/06 3:43 PM Page 2 Arlec Guarantee Arlec guarantees this product against defects of materials and workmanship for a period of 12 months from the date of purchase provided that the product is used in accordance with Arlec s recommendations and within such voltage and current limits as are specified by Arlec in relation to the product. Arlec will at its own option make good, replace with the same or similar product, or provide credit for any product manufactured or supplied by it, which proves to be defective within the limits set out above provided that no repairs, alterations or modifications to the product have been undertaken or attempted, other than by the company or its authorised agents. Should the purchaser wish to make a claim under the guarantee, the product should be returned pre-paid to the place of purchase. This guarantee is in addition to and does not take away from any rights available to the consumer under the Trade Practices Act and the State consumer protection legislation. Proof of Purchase Please retain your purchase receipt for all warranty claims. For all Sales and Service enquiries Phone (03) Fax This instruction leaflet is subject to copyright and must not be reproduced, copied or otherwise used in any way or for any purpose without the consent in writing of the owner, Arlec Australia limited (A.C.N ). CPIN871