LEGRAND In One Pro 21 7756 24 User manual

Note:
One individual blind control operates a single motor.
Characteristics
LE00389AB
Voltage 100 - 240 VA
Frequency 50 - 60 Hz
2 x 1,5 mm2
or 1 x 2,5 mm2
Standard Power line carrier EN 50065
- IEC 60669-2-1
- 5° C to + 45° C
-5°C
Pro 21TM
PLC/IR individual blind control with
slat angling and manual mode
7756 24
110 V~ 1 x 270 VA
230 V~ 1 x 500 VA

2
Characteristics (continued)
L= 40 mm
L< 40 mm
L> 50 mm

3
Safety instructions:
This product should be installed
preferably by a qualified electrician.
Incorrect installation and use can
entail risk of electric shock or fire.
Before carrying out the installation, read
the instructions and take account of the
product’s specific mounting location.
Do not open up the device. All Legrand
products must be exclusively opened and
repaired by personnel trained and appro-
ved by LEGRAND. Any unauthorised
opening or repair completely cancels all
liabilities and the rights to replacement
and guarantees.
Only use genuine accessories..
Wiring

4
Control
buttons
LEARN button
«Manual» button
LEARN indicator light
Description Factory settings
When first powered up, pressing
the    buttons controls all the
opening points (roller shutter or blind) in
the “In One by Legrand” installation.
This option lets you check the correct
operation and connection of all the
blinds.
Pressing the Learn(1) button twice cancels
this general control function.
(1) Programming or learning button.
«Manual» indicator light

5
Operation
Blind
Open
Stop
STOP
Close
<1 s
<1 s
<1 s

6
>1 s
>1 s
Operation (continued)
Slat angling
Open
Close

7
Operation (continued)
«Override» function
1 s
One press on the «manual» button excludes
this product from the scenarios (it operates only
locally and is no longer remotely controlled). The
«manual» indicator comes on
Pressing the button again reintegrates the product
into the scenarios.
The «manual» indicator light goes off.

8
8 mm
E2E1
Transmitter
Centralised blind control
e.g. 7756 26
Receiver
Individual blind control
e.g. 7756 24
Operation (continued)
Example: creating a general control:
Control an individual blind control using a centralised blind control

9
Transmitter LEARN indicator Receiver(s) LEARN indicator Blind
Open the scenario
1
2
Operation (continued)
Note:
Only the roll-up button has to be learnt; the stop-roll-down buttons are learnt automatically.
Key
The indicator light
switches off
The indicator light
flashes slowly
The indicator light
flashes quickly
The indicator
light flashes

10
Operation (continued)
Transmitter LEARN indicator Receiver(s) LEARN indicator Blind
Save the
scenario
5
Add the individual control
3
4
To add several individual controls, repeat operations 3and 4 for each receiver.