SK901 and 902 Owners Manual
Contents
1. Operation and Field of View The motion sensor detects motion within its coverage area and controls the associated lighting connected to the sensor The passive infra red PIR sensor is sensitive to the heat emitted by the human body In order to trigger the sensor the source of heat must move from one zone of detection to another The device is most effective in sensing motion across its field of view and less effective sensing motion towards or away from its field of view Sensor detection range from side large motion Sensor detection range from top large motion Motion Sensor Settings and Adjustments The motion sensor is a Passive Infra Red PIR type electronic occupancy detector which in turn switches the lights when connected to the motion sensor There are four adjustments that can be made to influence the operation of the motion sensor 1 RANGE motion detection range 2 TIME time delay after motion sound until shut off 3 LUX LIGHT level of ambient light sensitivity 4 MICROPHONE use of sound as backup to motion detection to keep the device on The four adjustments settings are as follows Detection range Im to 10m Time setting range 30sec to 30min Lux light sensitivity 10 to 2 000 LUX Microphone On Off 1 of 2 Manual Override For manual control the 901 902 series motion sensor features a convenient push button switch If the lights are OFF pressing the button will turn the lights ON for as long as t2. persons Box Contents Your box should contain the following items Sensor Wall plate Installation Instructions WARNING ALL WIRING MUST BE DONE IN ACCORDANCE WITH NATIONAL AND LOCAL ELECTRICAL CODES AND STANDARDS Note motion sensors respond to rapid changes in temperature so care should be taken not to mount the device near a climate control source i e heaters or air conditioners Hot or cold draughts will seem like body motion to the sensor and will trigger the device Recommended distance from climate control devices is 2m Turn power off at circuit breaker or fuse Remove existing wall plate and light switch Connect wires as per diagram Twist strands of each lead tightly and secure with connector block Position connector block and sensor into the wall box Customise the motion sensor settings if required See Motion Sensors Adjustments Place the faceplate over the sensor and secure with screws provided 8 Restore power at circuit breaker or fuse Se eS N Eco Heat Equipment August 2015 Sensor calibration Note Allow up to 1 minute for the motion sensor to recalibrate after it has been connected for the very first time This is only necessary during installation or when the mains supply is disconnected Installation wire diagram Red Live In Red Live In Power Supply 220 240V AC 50 60Hz Brown to Load Sensor Co 0000000 Black Neutral Neutral
3. Wall Switch Motion Sensor SK901 SK902 Series User Manual SK901 SK902 Series General The SK901 902 series Wall Switch Motion Sensor is designed to replace the normal ON OFF wall switch providing automatic control of lighting The sensor will detect motion or sound if microphone is enabled from any source emitting heat or sound within its surveillance area It is ideal for use in offices and meeting rooms Once the primary detector PIR senses motion the lights will be switched ON should the motion be insufficient the microphone if enabled will continue to keep the lights on when detecting sound When the area is vacated and the sensor detects either no motion or sound the light s will remain on until such time as the pre set time delay has lapsed This sensor has been designed for use on 220 V circuits Do not use it in areas where a standard voltage of 220 V is not provided If after reviewing this guide you require additional information or assistance please contact Eco Heat Equipment at info ecoheat co za 27 0 861 999 887 or www ecoheat co za Technical Specifications Voltage 220 240V AC Frequency 50 60Hz Load Incandescent 1 000W Fluorescent 600W Detection Range 1 10m Light level 10 2 OOOLUX Time setting 10 seconds 30 minutes Detection 180 Safety Any incorrect use or installation procedure not recommended by the manufacturer may cause fire electrical shock or injury to
4. ause The unit will No mains power not switch No movement is b Move towards the unit in on detected in detection detection zone or increase the zone detection range settings Wrong LUX LIGHT level c Adjust setting on the LUX LIGHT setting light settings Electrical circuitry faulty d Refer to the Electrical Electrical Installation not Installation section to ensure done correctly correct installation Unit may be faulty Have a certified electrician disconnect and test the unit Contact Eco Heat Equipment a Check mains power is on Unit stays Continuous Movement in g Check detection range setting on detection zone and reduce detection range The sensor is not sensitivity mounted correctly for h Check detection range setting reliable operation and mounting procedure Wrong LUX LIGHT level i Adjust setting on the LUX LIGHT setting settings Time setting control is set j Adjust the time setting control too far Unit may be faulty permanently k Contact Eco Heat Equipment Warranty The sensor has a three 3 year warranty after the date of the original purchase Please keep your original receipt as this will be required for any claims under this warranty The warranty is a strictly carry in policy The sensor s must be returned to Eco Heat offices for a claim to be processed The warranty does not cover damage from misuse neglect or abuse products that have been modified in an
5. he room is occupied The lights will turn OFF once the room is vacant after the delayed OFF time expires If the lights are ON pressing the button will turn the lights OFF and keep them OFF even if the room is occupied This feature is particular useful for presentations or when the automatic motion sensor settings need to be overridden The lights can be turned back ON by simply pressing the button The sensor will return to normal operation Motion Sensor Adjustments Mounting Yoke PIR Lens Controls TIME RANGE LIGHT LED Push Button The motion sensor s settings can be adjusted as follows Step 1 Adjust the TIME setting to minimum Turn the TIME control fully anti clockwise to set to the 30sec testing setting Step 2 Adjust the LUX LIGHT setting to maximum Turn the LUX LIGHT fully clockwise to set to maximum sensor functioning in all lighting conditions Step 3 Adjust the RANGE setting Turn the RANGE control fully anti clockwise Move away from the sensor until the LED stops blinking This will be the maximum detection range for the setting To lengthen the range turn the control clockwise until the desired distance is reached Im 10m maximum Step 4 Adjust the TIME setting Turn the TIME control clockwise until the required delay is reached 30sec testing 1 10mins 2 20mins 3 30mins Factory time out is pre set to 30 seconds NOTE All the time intervals are within appr
6. oximately 10 seconds of the stated time out interval Step 6 Microphone audio sensor To disconnect the microphone press the Push button once to activate the manual override sensor will turn OFF Then hold down the Push button until the LED starts to blink approximately 5sec Press the Push button once more to deactivate the manual override sensor will turn back ON The PIR will continue to operate when the microphone is disconnected To reconnect the microphone repeat steps above Disabling the microphone is ideal for areas where there are high ambient sound levels such as near a busy road or in a shopping centre NOTE Sensor must first detect motion PIR to switch the device on Sensor will NOT switch the device on if no motion is detected WARNING Controlling a load in excess of the specified ratings will damage the unit and lights and could pose risk of fire and electric shock WARNING Do not install this unit to control a power socket Eco Heat Equipment August 2015 OTHER CAUTIONS Disconnect power when working on electrical outlets or components Do not push on the surface of the lens The 901 902 series motion sensor is intended to replace a standard wall mounted light switch Cleaning Carefully wipe sensor with a soft damp cloth Do not apply pressure to the lens Recycling Please recycle all packaging material that came with the motion sensor Trouble Shooting Malfunction Possible C
7. y way shipping and handling cost associated with the product damage resulting from accidents lightning fire water power surges natural disasters and or incorrect installation For more information view the Return Refund Policy at ecoheat co za terms ohp Due to minor improvements in design or otherwise the product you purchase may differ from the one shown in this leaflet For more information or advice on this or any other Eco Heat Equipment products visit www ecoheat co za or phone 27 0 861 999 887 Indemnity The Author and supplier shall not be held liable for any loss injury or damage of whatsoever nature whether consequential or not either contractual sustained to or caused by or which may arise through the use of any comments suggestions circuitry services or equipment offered for purchase The User indemnifies the author and supplier and agrees not to hold him her responsible for any damages losses and or liabilities including legal costs on a scale as between attorney and user arising from or through the use of circuit diagrams equipment and services whether such circuit diagrams equipment and services were used with the consent of the User or not All risks attached to the use of circuit diagrams equipment and the connection thereof to the User s equipment shall be deemed to have passed onto the User once having purchased such equipment from the author or supplier is V ec sensor 2 of 2
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