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b) Position the box of the device in the selected position and use a pencil to mark the
drilling hole on the support (wall or other).
c) Drill the hole using a drill bit with diameter corresponding to the selected plug or
fastening screw.
d) Mount the equipment box and fix the screws definitively.
e) Drill the box to allow passage of the connection cables in the desired position using a
Ø10 drill bit. Remove the electronic board from the box to avoid damaging it
permanently when drilling.
f) Complete the path of the electrical connection cables. Pass the cables through the
holes and make the electrical connections according to the wiring diagram provided on
the following pages.
g) Perform the final test checking the intervention of the automatic devices. To make the
rain sensor intervene, just touch the sensitive part with a finger. There is no danger of
shock since this device is low-voltage. To make the wind sensor intervene, turn the fan
for at least 5 seconds.
6. TECHNICAL OPERATING INFORMATION
6.1.
General instructions
The control unit is composed of a "main board" which is set up for insertion of "expansion
module boards".
The "expansion module" boards differ depending on the control voltage of the motors. The
modules can be for 24V= (dc) motors or 120/230V ~ 50/60Hz (ac) motors.
The control unit is set up for insertion of a maximum of 3 "expansion modules".
Each expansion module can control 2 motors of the same type.
Caution: depending on the control unit selected, a power supply unit with
suitable power and Ampere range is included.
Model
1120.30 – 1120.31
1120.32– 1120.33
1120.34 – 1120.35
Caution: if 24V═ (dc) optional modules are inserted, check the sizing of the
power supply unit to ensure it has a suitable Ampere range.
Each expansion module is provided with inputs for manual commands of each individual
motor. For control of the connected motors, the installation of a provisional manual button,
also known as a "deadman's switch" is recommended. The models provide for use of both
the PIK radio remote control, with 433.92 MHz proprietary protocol, and manual control.
Number of expansion modules
(Control voltage)
1 – (24V= dc)
2 – (24V= dc)
3 – (24V= dc)
Page 7
Number of motors
provided for
2
4
6
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