This grounded notched timer will set up to 96 programs in 24 hours in 15 minute increments.
Turn the dial clockwise and set it to the current time.
At 3pm, position the dial to the number 15. Each graduation between 2 digits represents a range of 15 minutes.
The timer delay is determined by the black segments around the dial. Each segment represents a range of 15 minutes. Push in all segments to determine the desired delay.
The horticultural lighting connected to the timer should turn on at 8 o’clock and off at 22 o’clock, press all segments between 8 and 22 in ascending order.
Then insert the timer into the socket (make sure it is set to OFF). Connect your unit to the timer and press ON.
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