Velleman projects K8028 Assembly instructions - Manual (Page 14)

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 Function 3: Slow “ON” dimmer:
Enables the lighting point to be slowly dimmed “ON”, from 0 to max. As long as the “INPUT” contact is
closed, the light intensity will continue to increase. After the max. light intensity has been reached, its
condition will remain unchanged. The time that the light requires to reach its max. light intensity
(DELAY1) is set via FUNCTION 14.
Control: Through a make contact.
Application: Greenhouse, etc.
 Function 4: Slow “OFF” dimmer:
Allows the lighting point to slowly dim off, from max. to 0. As long as the “INPUT” contact is closed, the
light will stay on at its maximum intensity, when the contact is broken it will slowly go out.
Control: Through a make contact.
Application: Heating cabinet, child’s bedroom, etc.
 Function 5: Slow “ON” and “OFF” dimmer:
Enables the lighting point to slowly light up and slowly go out. As long as the “INPUT” contact is closed,
the light intensity will continue to increase. When the contact is broken it will slowly go out. The time
needed between “OFF” and max. light intensity (“ON” dimming time) = DELAY1. The time needed
between max. light intensity and “OFF” (“OFF” dimming time) = DELAY2.
Control: Through a make contact.
Application: Farms (chickens, birds, etc), etc
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H8028IP'2-rev3.pub
page 14 Monday, August 27, 2012 10:04