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TECHNICAL DATA
Set/Adjust DELAY timer (Fan delay off time)
1.
Press and hold for 5 seconds to enter setting mode.
2.
Will be shown on the LCD.
3.
Press to increase the required delay-off time or press to decrease the
required delay-off rime.
4.
Follows the same procedure to adjust/set and
5.
After settings has been completed, wait 15 seconds, the unit will automatic
retain settings and start to operate.
Resume default settings
1.
Switches off both the light and exhaust fan and then press key and hold for
5
seconds,
2.
Will be shown on the LCD, release the key.
3.
This unit has now resumed its default settings.
When delay timer is in operation,
press will immediate stop the
delay off operating.
NEW INFRARED LIGHT SWITCH
FD28604/FD28604-A/FD28604-M
●. Replaces a regular wall switch and automatically turns lights on when someone
enters a room.
●. Increases energy savings by automatically turning lights off after only momen-
tary occupancy.
●. Integrated Light-Dependent-Resistor prevents lights from turning on when the
room has adequate natural light.
.
Combination of PIR and light-level detection technology provide excellent
lighting control reliability.
●. Slide-selector provided for conveniently switching light on/ off manually or to
enable PIR/CDS to automatically operate.
Compatibility
The FD28604 PIR/CDS Light Switch is compatible with incandescent lamps,
electronic and magnetic low-voltage ballasts, electronic and magnetic ballasts.
Enhanced Adjustment Options
Time: The delay off time settings is available, 2 settings are provided;
1
st set : ranges from 10 seconds to 5 minutes.
2
nd set : 5 minutes to 2 hours.
Light: This unit is factory preset with ambient light override in effect. The unit will
switch lights ON when it detects occupancy under the situation of the amount of
natural sunlight is below the level preset in the CDS. This is to to maximize ener-
gy savings in some installations, the ambient light override feature will prevent
the unit from switching lights ON when there is ample natural sunlight, regardless
of occupancy. This adjustment should be made when the ambient light is at the
level where no artificial light is needed.
Specification
1.
Operating voltage : 230±10% Vac, 50~60Hz.
2.
Output rating : 800 W / VA
3.
Switch type : Single pole.
4.
Technology : PIR ( Detects human body heat) / CDS (Light-Dependent Resistors)
5.
Pattern degrees : Horizontal 140° ,Vertical 126°
6.
Effective detection distance : 5 meters from PIR sensor.