04
03. ELECTRICAL CONNECTION
ü
Make connections with power supply disconnected.
ü
Check that the power supply does not depend from electrical circuits for lighting.
ü
Always connect the motor to the grounding system (yellow/green).
ü
The supply line must be equipped with a circuit breaker. The supply line must be fitted with a device with a voltage category III, i.e. the
distance between the contacts must be of 3,5 mm at least.
ü
The product doesn’t not provide any protection against overloads or short circuits. Provide the supply line with an adequate protection to the
load, for example a fuse of maximum value 3,15A.
ü
The section of the connecting cables must be proportionate to their length and to the absorption of the load, and in any case not less than
1,5 mm.
ü
You must use buttons with spring return ("hold to run" type), do not use buttons with maintained position.
ü
Command buttons are connected to the main voltage, so they must be properly insulated and protected.
ü
Once the electrical connections are finished, bring the motor/motors to the intermediate position and check that in the “wind
alarm” condition the module commands the upward movement to the motor/motors
(to exit form the”wind alarm”, press any buttons
P1, P2 or P3).
1
2
3
4
L (Phase)
N (Neutral)
UP MANOEUVRE
DOWN MANOEUVRE
UP COMMAND
DOWN COMMAND
MAIN POWER SUPPLY
MECHANICAL
MOTOR
MANUAL COMMAND
(optional)
593KRS00 cable
5
6
MAIN POWER
SUPPLY
L
N
1
1
2
2
3
4
5
6
3
4
common of
motor
blu
Phase
down manoeuvre
down command
up command
up manoeuvre
Neutral
ground
common of button
5
6
3,15A
FUSE
ü
This device can be interfaced to the most widespread home automation control unit through the wires of the command buttons (it is still necessary to check
beforehand the compatibility, assessing whether the home automation control unit is able to provide appropriate signals to the device).
ü
Caution:
Before making any connections between your device and the home automation control unit you need to choose the operating logic of the buttons
that will best suit your home automation system ("pulse" or "hold to run" logic, see section "Operating logic of the command buttons").
ü
If you select the "
pulse
" operating logic (factory setting), the home automation control unit must be able to generate timed signals on the contacts for the
buttons (greater than 0.5 sec to start the manoeuvre, less than 0,5 sec to stop the manoeuvre). If your home automation system does not have this feature,
you must set the device to work in "
hold to run
" logic.
ü
Note that the contacts OPEN and CLOSE, belonging to the home automation control unit and connected to the wires of the control buttons on the device,
must close on phase.
04. INTERFACING WITH HOME AUTOMATION CONTROL UNIT
