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5.3
INSTALLATION OF THE TF
Install the power unit using the lower casing (fig 6) for open
installation, or insert the switch circuit board inside unified
sunken box with 3 modules (fig 8) for wall-mounted units.
The upper casing is already prepared for fastening on
sunken boxes of the most well-known brands, and this will
eliminate the need of the lower casing and reduce the
lateral outline of the power unit.
Proceed as follows for open assembly:
1.
Open the power unit and drill holes in the lower
casing for the passage of the wires necessary for
the power supply (230V 50Hz.), accessories
(motors), controls and sensors used according to the
configuration requested and wiring diagrams
(par.5.5);
2.
Position the lower casing in the required position
and, through the holes measuring 3.5 mm, mark
with a pencil the drilling points on the support (wall
or other) for installation of the power unit. Check the
perfect horizontal and vertical alignment and then,
with a suitable drill, make the holes of the diameter
corresponding to the anchor bolts used;
3.
Assemble the lower casing of the power unit and
fasten the screws securely;
4.
Prepare the sensor wires, control wires (if any) and
motors to be connected, positioning them suitably for
proper electrical connection in an orderly and
functional manner;
5.
Make the electrical connections as illustrated in par.
5.1 and with reference to the wiring diagram
corresponding to the configuration chosen;
6.
Close the power unit as shown in fig. 10;
7.
Test it to check correct action of the sensors as
described in par. 5.2.
Procedure for installation with sunken box:
1.
Open the power unit and remove the power switch
and attached cover from the lower casing;
2.
Remove the power unit and relative clamp from the
switch cover (fig. 7);
3.
Insert them in the sunken box in the wall (which is
already provided with holes for the passage of the
wires necessary for the power unit) (fig.8);
4.
Make the electrical connections as illustrated in par.
5.1 and with reference to the wiring diagram
corresponding to the configuration chosen;
5.
Shape the insulating paper as needed ( fig 9) for
connection of the wires between the power unit and
the TF33 circuit board of the upper casing;
6.
Insert the insulating paper so that the holes in it
match the holes for the screws on the sunken box;
7.
Make appropriate connections between the power
switch and TF33 board with reference to the wiring
diagram corresponding to the configuration chosen;
8.
Close the power unit as shown in fig.11.
9.
Test it to check correct action of the sensors as
described in par. 5.2.
24
INSTALLATION AND USE INSTRUCTIONS
5.4
ELECTRICAL CONNECTION
Electrical connection of the power unit must be
made exclusively by skilled, qualified technical
personnel in possession of the professional
requisites foreseen by the legislation in force in the
country of installation, who shall issue the client a
declaration of conformity of the connection and/or
installation made.
&
The electric power line to which the power unit is
connected must comply with the requisites foreseen by the
legislation in force in the country of installation, and must
have the technical characteristics indicated in Tab.1 and on
rating plate (par.3.1).
&
The cross section of the electric power line must be of
suitable size for the power absorbed.
&
Any type of electrical material used for connection
must be suitable for the purpose, marked "CE" and must
comply with the requisites foreseen by the legislation in
force in the country of installation.
&
To ensure effective separation of the electric power
line, the device must be fitted, between it and the mains,
with a bipolar momentary circuit breaker (button) of an
approved type.
The power cord used to supply 230V to the control unit
&
and the blind power cord, if any, (connected via the optional
230V circuit board)and the interconnection wire between
the optional board and the power switch must necessarily
have double insulation type H05VV-F or better; the extra
sheath must be, as far as possible, in contact with the
connector so as to prevent accessibility to the main
insulation on the wire.
@
Dual insulation consists of the main insulation and
the extra insulation.
The main insulation ensures protection against
electrocution while the
against electrocution in case of damage to the main
insulation.
&
To connect the keyboard, optimizing the space
inside the control unit, we recommend using a 7x0.5
multipole cord type Li-YY.
&
The power cords must be coiled neatly inside the
control unit and fastened to its container with special
clamping strips suitable positioned (Fig.12).
&
The wires for the power, sensors, keyboard,
actuators and any shades and blinds must not be
accessible to the users and must not be subject to torsion
or traction.
&
Before making the electric connection of the motors
to the power unit, make sure they have been installed
correctly on the windows in accordance with the relative
"INSTRUCTIONS FOR INSTALLATION AND USE" and
after disconnecting the power at the mains.
extra insulation protects
TF33
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