Fig.1
SET UP AND ADJUSTMENT
1.
Adjust the TIME setting anti clockwise to minimum (10s)
2.
Adjust the LUX setting clockwise to maximum.
3.
Switch the power on. (The control load will not work immediately, as it requires 5-30 seconds to
preheat.
4.
The sensor will activate again, 5 - 15 seconds later, once the first switching cycle is completed.
5.
If testing when the ambient light is greater than 3 LUX, the initial switch cycle will not continue to
operate. In this instance, cover the detection window with a dark object, such as a cloth. It is normal
for the cycle to stop within 5-15 seconds of completion of the initial signal.
PROBLEM
POSSIBLE SOLUTION
Lights do not turn on
Check the power is on
Check the bulbs and fixtures are working correctly
Check wiring is correct
Ensure LUX setting is set for a darker setting than present
Lights do not switch off
Make sure unit is wired correctly.
Ensure there is not a continuous signal in the detection field.
Ensure the time delay is set on the appropriate setting.
Lights do not switch on
Make sure there are no reflective sources in the detection field
Check detection window is clear
Check installation height and detection distance is in the
parameters.
TROUBLESHOOTING
Fig.2
Fig.3
As with all PIR motion sensors, the FMS - 12055 must be positioned away from any sources of heat (such as
extractor fans, dryers, any air conditioning or heating registers, etc.) Reflective surfaces and overhanging
branches may also cause false activation.
1.
Isolate the power
2.
Select a suitable location, based on the above.
3.
Remove the housing cover by turning anti-clockwise while holding base (Fig 1)
4.
Place the unit on the ceiling and mark the position of the mounting holes (Fig 2)
5.
Drill the holes and insert wall plugs
6.
Connect the Cabling as per Connection Wiring Diagram (Figure 3)
7.
Ensure terminal connections are proper and secure
8.
Fix sensor to ceiling, using screw/fixtures and discreet mounting holes provided
9.
Adjust Time and Lux settings to suit application
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