Velleman projects K8028 Assembly instructions - Manual (Page 15)

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 Function 6: Repeat slow “ON” and “OFF” dimmer:
Enables the lighting point to repeatedly come on and go off slowly. As long as the “INPUT” contact is
closed, this process will continue to repeat itself. The time between “OFF” and max. light intensity (“ON”
dimming time) = DELAY1. The time between max. light intensity and “OFF” (“OFF” dimming time) = DE-
LAY2.
Control: Through a make contact.
Application: Lighting for atmosphere, etc.
 Function 7: Staircase switch with “slow off” dimming function.
With a short press the light will come on at full intensity for a
period DELAY1, after which it slowly goes out over a second
period DELAY2. By keeping the pushbutton pressed in (> 1.5 sec) the light will go out immediately. The
cycle can be
retriggered by one short press on the pushbutton.
Control: One or more parallel switched pushbuttons.
Application: Staircase, children’s bedrooms, etc

The Delay times 1 & 2 are programmed via function 14.
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H8028IP'2-rev3.pub
page 15 Monday, August 27, 2012 10:04