Mounting And Wiring - Alutech CUR Bedienungsanleitung

4. MOUNTING AND WIRING

Mounting should be carried out in accordance with the requirements listed below and in the order indicated in the illustrative
part of the manual, see pages 2-3.
The given instructions should be treated as an example, as the installation location of the product and its components may
differ. The installer's task is to select the most suitable solution.
Connect the devices to the control unit terminals according to the wiring diagram (Figure 10).
If the direction of rotation of the actuator output shaft does not match the required direction, disconnect the power supply
and exchange the connection wires on the terminals «L1» and «L2» (Figure 10).
The installation site must be able to receive radio signals of good quality (there are no shielding or reflective surfaces or other
sources of radio emission). The distance between adjacent control units should be not less than 300 mm.
Several motors must not be connected in parallel to the control unit.
Do not shorten or extend the antenna.
Let the mounting, startup and maintenance work be carried out by a competent person (in accordance with EN 12635) in the
area in which it is installed and operated according to the guidelines in this manual. Observe EN 12604 and EN 12635 as well
as other legal regulations in the area in which they apply.
Only qualified personnel in accordance with the legal acts of the region where the product is being installed should carry out
installation, wiring and commissioning. For example, safety instructions EN 60335-2-97 or installation guidelines of the Associa-
tion of German Electrical Engineers (VDE 0100). Qualified personnel must ensure that after the roller shutter system has been put
into operation, the standards in force in the region are met, for example, the EN13659 standard for roller shutters or EN 12635 for
the roller gate.
The parameters of electrical cables used (cross section, number of wires, etc.) must correspond to the wiring diagram, device
power, installation distance, installation method and environmental conditions.
When using the product outside (outdoors), the electrical cables must have special protective covers. Cables routed through a
metal partition wall must be protected and isolated.
Use the product with care during installation process: protect it from impact, fall or contact with liquids of any type. Do
not place the device near heat sources or place near an open flame. The situations described above may damage the
product, cause malfunctions or lead to danger. If one of the situations described above occurs, immediately stop the
assembly process and contact the service Supplier.
The product must be located within direct sight of the roller system, at a safe distance from moving parts, at a height of at
least 1.5m. Make sure that the installation sites of the control unit and additional devices (accessories) are protected from im-
pacts and the installation surfaces are strong enough.
WARNING! The electrical network must be equipped with protective grounding. The electrical network to which the
product is connected must be equipped with a protective device in accordance with the regulations in the region. Con-
nect the ground wire of the motor to the protective ground of the electrical network. The distance between the termi-
nals in the disconnecting device is at least 3mm.
When performing any work (installation, repair, maintenance, cleaning, etc.), disconnect the power circuit. If the switching
device that turns off the power is out of sight, attach the label: «Do not turn on! People are working» and take measures that
exclude the possibility of erroneous voltage supply.
Connecting control devices
For control, devices with a «normally open contact» (Figures 10d, 10e) are connected to the «SBS» and «GND» control unit ter-
minals: buttons, switches, external receivers, etc. The control is carried out in the sequence: «open - stop - close - stop -open -
...». If several control devices are installed, they must be connected in parallel.
Do not apply voltage to the «SBS» terminal!
Connection of safety devices - photocells and emergency switch
The selection of the safety devices (operating logic of the «PH» and «SE» connection inputs) in the control unit settings
(see Section 5) must correspond to the connected safety device types!
To stop the roller shutter during opening and closing, devices with a «normally closed contact» are connected to the «PH» and
«GND» terminals (Figures 10a, 10f, 10g). If devices are connected, they must be connected in series.
In order to provide safety during closing, photocells are connected (Figure 10a). The receiver output circuit (RX) must be con-
nected to the «PH» and «GND» terminals. The power supply circuits of the receiver (RX) and the transmitter (TX) of the photo-
cells are connected to the terminals «+12V» and «GND» with the rated voltage of 12V DC. The maximum current value for all
devices connected to the terminals «+12V» should not exceed 100mA.
During closing, the operation of the photocells causes the movement to stop and then the curtain is completely raised, and
the operation of the photocells again causes the curtain movement to stop. During opening, the operation of the photocells
causes the curtain to stop moving.
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