2
The TT2N control unit enables the control of a single phase asyn-
chronous motor, mains powered, with connection types: Down,
Common, Up, used for the automation of awnings, rolling shutters
and similar.
The TT2N control unit incorporates a radio receiver that operates at
the frequency of 433.92 MHz with rolling code technology to guar-
antee optimal safety levels.
Each control unit can memorise up to 30 transmitters in the series
ERGO, PLANO and NICEWAY (figure 1), which enable the remote
control of the unit. In the 30 transmitters, a maximum of 3 VOLO S
RADIO climatic radio sensors can be memorised, for the automatic
control of the control unit according to weather conditions.
After each command the motor is powered for approx. 150 sec-
onds; this time interval can be modified (chapter 4.3 Work time).
During this interval, the electric limit switch in the motor stops move-
ment at the set position.
The control unit is equipped with an input “P/B” for control of the unit
also by means of and external pushbutton.
Memorisation and programming is possible via the transmitters or
direct via the programming pushbutton (figure 2) on the TT2N. The
user is guided through the various phases by means of led signals.
Note. The TT2N control unit can also manage other types of
transmitter and other operating modes; refer to chapter 4 “Further
Details”.
Warnings
• For personal safety it is important to observe all instructions
herein and conserve this document for future consultation.
• This manual contains important safety instructions for instal-
lation. Incorrect installation procedures may lead to seriously
hazardous conditions.
• Partial reading of these instructions will not ensure that the
user exploits the characteristics of this product to the full.
The TT2N has been designed for control of a single phase asynchronous
motor, mains powered, used for the automations of awnings, rolling shut-
ters and similar devices; any other use is improper and strictly prohibited.
Installation must be carried out by qualified technical personnel in full
compliance with current legislation and electrical and safety standards.
This device complies with Part 15 of the FCC Rules and with RSS-210 of
Industry Canada. Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation. Any changes or modifications made to this device
without the express permission of the manufacturer may void the user’s
authority to operate this device.
1) Product description
2) Installation
• The product is subject to hazardous electric voltages
• The installation of the TT2N and automations must be
performed exclusively by technically qualified personnel,
in observance of current legislation and standards, and
according to these instructions. All connections must be
made with the system disconnected from the power supply.
• The TT2N control unit has been especially designed for
insertion in a junction box or wall box; its housing does
not feature any protection against water and only basic
protection against contact with solid parts. Never place the
TT2N in inadequately protected environments.
• Never open or perforate the TT2N housing; do not cut the
aerial cable under any circumstances: this is subject to
hazardous electric voltages!
1
2
ERGO PLANO
NICEWAY VOLO S RADIO
2.1) Preliminary checks
• The power supply line must be protected by suitable magnetother-
mal and differential switches.
• A disconnection device must be inserted in the power supply line
from the electrical mains (the distance between the contacts must
be at least 3.5 mm with an overvoltage category of III) or equivalent
system, for example an outlet and relative plug. If the disconnec-
tion device for the power supply is not mounted near the auto-
mation, it must have a locking system to prevent unintentional,
unauthorised connection.
EN
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