CP EBDHS-DD-LT30 제품 설명서 - 페이지 8

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Wiring diagrams (cont.)

Single channel switching

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".

NEUTRAL

LIVE

CIRCUIT PROTECTION

EXTERNAL CIRCUIT

(IF REQUIRED)

PROTECTION 10A

Power-up test procedure

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.

Fault finding

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.

DIM-

L/OUT

DIM+

SW1/UP

SW2

DOWN

EBDSPIR-DD SENSOR

LUMINAIRE

(NON-DIMMING)

CENTRE BIASED

RETRACTIVE SWITCH

(240V SWITCHING)

Optional for presence,

mandatory for absence detection