LEGRAND Wattstopper FSP-212D Instructions D'installation page 5

Mode E – Service/Setup Mode
Features: Allows visual adjustment of High Trim level
If the Time trimpot is set at maximum, the load turns ON at the current High Trim amount.
Adjust the Set trimpot to the desired amount. This amount will be the maximum amount of light
in Mode A and will set the High Trim amount for Modes, B, C, and D. If the Time trimpot is set
at minimum, the load turns OFF.
Note that after turning the Time trimpot to change the ON/OFF setting, the unit will not respond
to further changes for 3 seconds.
Test Mode
Test mode sets the time delay to 5 seconds to allow for testing the occupancy sensor.
Whenever Mode A is selected using the Mode trimpot, the FSP-212D will enter Test mode for 5 minutes. If the FSP-212D is currently
in mode A, selecting another mode and then returning to mode A will restart Test mode. During Test mode, daylight control is not active
and the value of the Time trimpot is overridden. When occupancy is detected the load will turn ON at the High Trim value. Once no
occupancy is detected, the load will got to the Low Dim level after 5 seconds, and then will stay at that level for 2.5 seconds, before
turning OFF. After 5 minutes, the unit will revert to normal Mode A operation.
Mode Summary
Daylight Control
Mode A No
Mode B* Yes
Mode C Yes
Mode D
Yes
Mode E
No
* Default Mode Setting
Lights do not turn ON at Full Value:
• Make sure that the sensor is not obstructed.
• If Mode is set to A or B, check light level parameter, to find out the amount of light that the sensor is detecting. Cover the sensor
lens to simulate darkness in the room. If the lights come ON, the ambient light level is too high.
• While in Modes A or B, if the red LED blinks 2 times per second when the sensor is triggered, the ambient light level is too high.
• Make sure the FSP-212D is not set to Mode E (Service mode) and time delay rotary trimpot is not at minimum position.
• If lights still do not turn ON, call 800.879.8585 for technical support.
Lights will not go to Dimming Level:
• Check all wire connections and verify the dimming wires are tightly secured.
• Make sure that the sensor is not obstructed.
• Check desired light level setting, to find out the amount of light that the sensor is detecting. Cover the sensor lens to simulate
darkness in the room. If F, the ambient light level is too high.
• The time delay can be set from a minimum of 30 seconds to a maximum of 30 minutes. Ensure that the time delay is set to the
desired delay and that there is no movement within the sensor's view for that time period.
• To quickly test the unit operation, enable test mode and move out of the sensor's view. Lights should fade to the dim level after 5
seconds and then turn OFF after 2.5 seconds.
• If lights still do not turn adjust to the dimming level, call 800.879.8585 for technical support.
High/Low Dim
High Trim/
10% of High Trim
High Trim/
50% of High Trim
High Trim/
20% of High Trim
High Trim/
20% of High Trim in Day
40% of High Trim at Night
High Trim
TROUBLESHOOTING
Time Delay
30sec – 30 min Occupancy detected
1/2 of set value
during Low Trim
30sec – 30 min Occupancy detected
Default – 15 min
30sec – 30 min Occupancy detected
30sec – 30 min Load is always ON
1/2 of set value
during Low Trim
Not applicable Load is ON at Dim level
when time delay rotary
trimpot in maximum
position
5
Applies Day or Night
Time Delay
10
set to maximum
High
Trim
0
3 seconds needed between changes
Auto On
One half time delay expired
One half time delay expired
or ambient light level above
target photocell level
Load is Always ON
Load is Always ON
Load is OFF when time
delay rotary trimpot in
minimum position
Mode E
Time Delay
set to minimum
Auto Off