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70x108.8 mm INTRODUCTION & WARRANTY Thank you for selecting and buying V-TAC product. V-TAC will serve you the best. Please read these instructions carefully before starting the installation and keep this manual handy for future reference. If you have any another query, please contact our dealer or local vendor from whom you have purchased the product.
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FUNCTION 1. LUX setting: turn LUX knob anti-clockwise to “3”position, the photocell will only work in the dark (less than 3LUX). If turn clockwise to “500” position, it will work when the ambient light is less than 500LUX. 2. TIME setting: you can set the regular working hours of the photocell as needed. INSTALLATION INSTRUCTIONS •...
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TIME SETTINGS The LED indicator inside the sensor will flash to display the preset times as following: 1. 1 hour: flash one time 2. 2 hours: flash two times 3. 3 hours: flash three times 4. 4 hours: flash four times 5.
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NOTE • In front of the photocell, there should be no obstruction affecting to accept natural light; • In front of the photocell, there should be no swaying object. • Don’t install the photocell under the light or in the place where the light will be irradiated to the photocell.
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