LEGRAND LEXIC 037 25 Manual Del Usuario página 9

Light sensitive switch and photocell assembly
Connection
10A
E F N L
LUX
10A
250V~
A B C D
50 m maxi.
DIAGRAM A
Programme 1
Normal operation :
- link terminals B-C.
The lamp is on at nightfall and
off at daybreak.
Programme 2
Reverse operation :
- link terminals B-C
- link terminals E-F
The load is powerel during
daylight, and is switched off
after dark.
Light sensitive switch and photocell assembly (continued)
Connection (continued)
Attention : fail to observe the wiring information may result in domage to the product. It is important not to connect
the mains supply to the terminals A, B, C, D, E, F .
Setting
Modular light sensitive switch (pre-set to 20 lux)
Set light level with the potentiometer.
10A
E F N L
LUX
10A
250V~
A B C D
EM
50 m maxi.
AM
DIAGRAM B
Programme 3
Automatic operation to on with
manuel off :
Set the selection switch to
- following automatic switch on, a
manual switch off is possible by
pressing the (EM) button.
The unit will function automatically
at the next nightfall.
The button AM (if installed) : permits
manual on.
17
18
10A
E F N L
LUX
10A
A B C D 250V~
EM
AM
50 m maxi.
DIAGRAM C
Programme 4
Automatic operation to off with
manuel on :
Set the selector switch to
- following on automatic switch off a
manuel switch on is possible by
pressing the button (AM).
Automatic extinction is carried-out
as soon as daylight is sufficient.
- the button EM (if installed) permits
manuel off.