SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Cat No.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 1 Introduction A Side View B More sensitive 1 The SLFM360 utilises passive infrared technology to detect heat radiation of moving human bodies.Upon detection, the attached lighting load will illuminate for a user-determined time period. An integral daylight sensor ensures all day or night-only operation.
SLFM360_Instruct_art_2.2.qxd 3/5/06 D 10:05 am Page 2 F Factory fitted bridge wire REMOVED Time On setting Lux Dusk/Dawn setting E Factory fitted bridge wire 2 Levering area Switched Load OUT L1 L N E Mains Supply IN In the above illustration: - the L1 L2 terminals are used to control a DC load or if the load uses a different phase or voltage supply from the AC mains in. - factory fitted bridge must be removed to isolate L1 & L2 terminals from AC mains in.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 3 Parts included • PIR Sensor unit. • Instruction manual. Please keep safe for future reference. • Accessory Pack. Includes wiring cover, 2 x cable clamps, 4 x clamp screws and 1 x lens mask sticker. Tools and parts needed • 3 core flexible cable. • Electric/hand-held drill & bits. • 75mm or 3 inch diameter hole cutter. • Terminal or Electricians screwdriver. • Small philips screwdriver. • Wire cutters. • Suitable mains interconnect cable.
SLFM360_Instruct_art_2.2.qxd 4 3/5/06 10:05 am Page 4 optimum height of 2.5m. Careful positioning of the sensor will be required to ensure optimum performance. See diagram A detailing detection range and direction. The sensor is more sensitive to movement ACROSS its field of vision than to movement directly TOWARDS (see diagram B). Therefore position the unit so that the sensor looks ACROSS the likely approach path.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 5 off when not required or for maintenance purposes and allows it to be conveniently brought into manual override. Remove the wiring cover from the sensor by depressing the catch on the side and lifting it clear of the twin locators opposite the catch (see diagram G). Mark the position of the 75mm diameter locating hole centre taking care to avoid ceiling joists and other obstructions within the 75mm diameter.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 6 Please note that the function of L1 and L2 can be viewed as a simple unconnected switch controlled by the PIR sensor electronics. When wiring is complete, set the two adjustment controls on the side of the unit (diagram D) to the following positions: TIME -Fully anti-clockwise. DUSK - Fully clockwise. Push back the locating springs (diagram E) and feed the unit into the ceiling void via the 75mm hole.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 8 Masking the Sensor Lens To reduce the sensor coverage, preventing detection in unwanted areas, mask the sensor lens using the lens mask sticker supplied (see diagram C). For your information, the centre section of the lens covers short range detection, and the outer edge of the lens covers long range. Mask the sensor to suit your installation.
SLFM360_Instruct_art_2.2.qxd 8 3/5/06 10:05 am Page 9 to operate too early (ie. when it is quite light), adjust the control slightly anti-clockwise. If the unit starts to operate too late (ie. dusk), adjust the control slightly clockwise. Continue to adjust until the unit operates as desired. Once the unit is set up as desired, ease the unit back into position under spring pressure. Manual Override Mode The light can be switched on for longer time periods by use of the Manual Override Mode.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 10 Troubleshooting guide 9 Problem • Lamp stays ON all the time at night. Solution Cover PIR lens with a thick cloth. If the light turns out, check detection area for heat or reflective source. If the light stays on, check wiring. See Section 3. • PIR keeps activating for no reason (at random). Turn off at the isolation switch. Turn back on again after 30 seconds. Leave for approximately 18 minutes.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 11 Technical specifications Detection Range: Up to 6 metres diameter (3m Radius) at mounting height of 2.5m Detection Angle: 360º Power Supply: 230 V AC ~ 50Hz Maximum Switchable Load: 2000W (e.g.20 x 100W GLS) Incandescent/filament or 500W Fluorescent/low energy lighting. Not suitable for discharge lighting.
SLFM360_Instruct_art_2.2.qxd 3/5/06 10:05 am Page 7 3 Year Guarantee In the unlikely event of this product becoming faulty due to defective material or manufacture within 3 years of the date of purchase, please return it to your supplier in the first year with proof of purchase and it will be replaced free of charge. For the second and third years or any difficulty in the first year telephone the helpline on 020 8450 0515.
