CP Electronics UNLCDHS - Page 17

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Two channel, single switch
Single channel switching
Functions: Switches both channels with occupancy. Maintains illuminance, dims and switches the dimming channel using
optional centre biased retractive switch. For example, Legrand Synergy 735414 grid switch or MK K4900 or similar.
Congured to presence detection: Turns on automatically with occupancy. Maintains illuminance (dimming channel only).
Press and release down switch to turn o. Press and release up switch to turn back on. Press and hold up switch to dim up,
press and hold down switch to dim down. Turns o aer occupancy. Channel 1 does not operate with switch
Congured to absence detection: Press and release up switch to turn on. Maintains illuminance (dimming channel only).
Press and release down switch to turn o. Press and hold up switch to dim up, press and hold down switch to dim down. Turns
o aer occupancy. Channel 1 does not operate with switch.
Channel mode: Set to “Switch and dim separate”
Switch mode: Set to “2 position switch separate”
Functions: Switches channel 1 only with occupancy, optional override switch. No dimming output.
Congured to presence detection: Turns on automatically with occupancy. Press and release down switch to turn o. Press
and release up switch to turn back on. Turns o aer occupancy.
Congured to absence detection: Press and release up switch to turn on. Press and release down switch to turn o. Turns
o aer 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”.
N
L/Out
L
SW1/UP
DIM –
DIM +
SW2 DOWN
Centre biased
retractive switch
(240V switching)
Optional for presence,
mandatory for absence detection
Please note that the
dimming signal is used
to switch the diming
luminaire on/off and
therefore the 240V feed
to the luminaire fitting
must come from the
permanent live supply.
Please note that the centre biased retractive switch will provide control for the dimming luminaire(s) only.
The non-dimming luminaire(s) will be contrilled only by the sensor
Neutral
Live
Circuit Protection
(If Required)
Luminaire
(Non-dimming)
Dimming Luminaire
(DALI, DSI or 1-10v)
Dimming
Ballast
N
L/Out
L
SW1/UP
DIM –
DIM +
SW2 DOWN
Centre biased
retractive switch
(240V switching)
Optional for presence,
mandatory for absence detection
Neutral
Live
Circuit Protection
(If Required)
Luminaire
(Non-dimming)