MEASUREMENT AND ASSEMBLY MANUAL
Instruction validity: as of 1 August 2013
8
7. WIRING OF LITE SCREEN ROLLER BLIND
Observe instructions indicated in the installation instructions for the motor supplied with this manual.
All wiring must be made in accordance with valid IEC standards. Use impulse switches together with the control
unit in all situations where there is more than one device to control the same roller blind. The control unit will store
the provided impulse for approx. 3 minutes or until receiving another command.
NOTE: In order to have the installation correspond to international standards, a safety cut-off device having the
contact opening distance of at least 3 mm must be installed in front of the circuit.
In case of installation of several roller blinds with group controls, where the user cannot see all the windows, adopt all
measures to prevent that any persons or objects impede the movement of the roller blinds.
Do not connect two or more motors to the same control unit without using a group control unit. Do not use light
switches. Do not connect two or more switches to the same motor.
Do not use switches with blocking without a control unit for group control, otherwise there is a risk of a duplicate
command with consequent motor short-circuiting.
Any damage caused by failure to comply with the above instructions shall not be attributed to the manufacturer
and
shall lead to a loss of guarantee
.
8. ROLLER BLIND ADJUSTMENT AND TESTING
8.1 ADJUSTING MOTOR SWITCH LIMITS
NOTE:
Wiring, installation and maintenance must be carried solely by qualified personnel, authorised and competent for
said operations. The roller blind can be supplied either with a standard motor, or with a RTS motor with an integrated
remote control receiver:
STANDARD MOTOR:
The motor cable has 4 conductors:
blue = neutral conductor,
brown = opening/closing,
black = opening/closing,
yellow-green = ground.
When connecting the conductors to a terminal block inside the main switch, check which brown and black conductor
corresponds to opening and which to closing of the roller blind (this depends on which side of the drum the motor is to be
installed).
RTS MOTOR:
The motor cable has 3 conductors:
blue = phase/neutral conductor,
