8
When power is applied to the unit, the load will turn on immediately.
Set the timeout to 10 seconds, vacate the room or remain very still and wait for the load to switch off .
Check that the load switches on when movement is detected.
The unit is now ready for programming.
Power-up test procedure
What if the load does not turn ON?
Check that the live supply to the circuit is good.
Check that the load is functioning by bypassing the sensor (e.g. link terminals
L
and
L/ Out
on Channel1).
If the detection range is smaller than expected, check the diagrams on page 2. Rotating the sensor slightly may
improve the detection range.
HINT:
The Walk Test LED function can be used to check that the unit is detecting movement in the required area.
What if the load does not turn OFF?
Ensure that the area is left unoccupied for longer than the Time Out Period.
Ensure that the sensor is not adjacent to circulating air, heaters or lamps.
Fault finding
Functions:
Switches channel 1 only with occupancy, optional override switch. No dimming output.
Configured to presence detection:
Turns on automatically with occupancy. Press and release down switch to turn off.
Press and release up switch to turn back on. Turns off after occupancy.
Configured to absence detection:
Press and release up switch to turn on. Press and release down switch to turn off.
Turns off after occupancy.
Channel mode:
Set to “Switch only”
Switch mode:
Set to “2 position switch together”. Note: a single position switch can be used instead to toggle the
output, set to “1 position switch separate”.
Single channel switching
Wiring diagrams (cont.)
L/OUT
L
N
EBDSPIR-DD SENSOR
SW1/UP
SW2
DOWN
CIRCUIT PROTECTION
(IF REQUIRED)
LIVE
NEUTRAL
CENTRE BIASED
RETRACTIVE SWITCH
(240V SWITCHING)
Optional for presence,
mandatory for absence detection
LUMINAIRE
(NON-DIMMING)
DIM+
DIM-
EXTERNAL CIRCUIT
PROTECTION 10A
