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Idiomas disponibles
Idiomas disponibles
Warnings
The TT4 and TT5 control units are suitable for the control of single-phase
asynchronous motors powered by the electrical mains and used for the
automation of awnings, rolling shutters and similar fixtures.
1) Product description
The TT4 and TT5 control units enable the control of single-phase
asynchronous motors powered by the electrical mains, with "COM-
MON-UP-DOWN" type connections, and used for the automation of
awnings, rolling shutters, skylights and similar fixtures. Control unit
TT4 can control one motor only, while control unit TT5 can control
two, both independently (each motor stops using its own limit
switch) and as a synchronised function (the limits which of one motor
is used, and the second motor stops in synchronism with the first).
The TT4 and TT5 control units incorporate a radio receiver operat-
ing at a frequency of 433.92 MHz, with rolling code technology
which guarantees high levels of security. Up to 30 radio-controls
("ERGO" fig. 1, "PLANO" fig. 2) or radio-controlled sensors ("VOLO
S RADIO" fig. 3) can be memorized for each control unit.
After each command, the motor is powered for about 2.5 minutes,
an electric limit switch incorporated in the motor [or in the automa-
tion] stops the movement when the desired position is reached. The
programming can be done directly from the transmitters, with beeps
that sound to guide users through the various phases.
1
2
14
4
13
2) Installation
!
The electrical systems and automations must be installed
by qualified and experienced personnel in compliance with
current safety legislation. Before you proceed to make any
connections make sure that the power supply is disconnected.
Refer to Figure 5 for installing and fixing the casing; drill a hole through
the base of the casing in order to fasten it using the special guides. The
user must take the necessary precautions when drilling holes in the base
of the casing to pass the cables through, in order to guarantee the IP
protection level required. Cable input must always take place from
below, and using special cable leads.
The TT5 control unit can control the 2 motors both independently and
synchronised mode:
1. the synchronised mode is used when the 2 motors move the same
shutter. In this case, when motor M1 reaches the limit switch and
stops, motor M2 will also be stopped. Only the limit switches in
motor M1 require adjustment in order to ensure the system func-
tions correctly, while the limit switches in motor M2 are adjusted to
the maximum possible in order to ensure they will not trigger;
2
3
4
5
6
12
Any other use is improper and prohibited. The unit must be installed by
qualified technicians in compliance with the regulations in force.
The TT4 and TT5 control units can be activated using two keys: one
with the "ascent" function and the other with the "descent" function,
or via Bus (TTBUS). Optional wind, sun and rain sensors can auto-
matically control the control unit when the climatic conditions make
this necessary. It is possible to adjust the trigger thresholds for "sun"
and "wind" using two trimmers incorporated in the control unit.
1
ERGO
7
1)
M1 motor "descent" relay.
2)
M1 motor "ascent" relay
8
3)
M2 motor "descent" relay (not incorporated in the TT4).
4)
M2 motor "ascent" relay (not incorporated in the TT4).
5)
M2 motor power supply control relay (not incorporated in the TT4).
9
6)
"WIND" threshold LED.
7)
"SUN" threshold LED.
8)
Programming dip-switch.
10
9)
"SUN" threshold adjustment trimmer.
10) "WIND" threshold adjustment trimmer.
11) Aerial connection terminal board.
12) Key and sensor connection terminal board.
13) Power supply and motor connection terminal board (terminals
5, 6, 7, 8 are not incorporated in control unit TT4).
11
14) Fuse: 6,3 A T type on TT5, 5 A F type on TT4.
2. independent operation is used when the 2 motors move two sep-
arate shutters; in this case the control unit can only control the
simultaneous up and down manoeuvres on both motors and the
limit switches are adjusted on each motor.
5
2
PLANO
3
VOLO S RADIO
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