Electrical Connections - TTGO TG ME Instrucciones Y Advertencias Para La Instalación Y El Uso

4

ELECTRICAL CONNECTIONS

4.1 • Installing safety devices in the electrical
mains
In compliance with the electric installation rules, in the network that powers the motor,
a short circuit protection device and a disconnection device from the mains electricity
must be envisioned.
Attention! – The disconnection device must allow the complete dis-
connection of the power supply, in the conditions established by the
over-voltage category III.
The disconnection device must be located in view of the automation and, if it is not vis-
ible, must envision a system that blocks any accidental or unauthorised re-connection of
the power supply, in order to prevent any danger.
Note – The two devices are not present in the package.
4.2 • Connecting the motor to the mains pow-
er supply
Attention!
• Incorrect connection can cause faults or dangerous situations, therefore scrupulously
respect the instructions given in this paragraph.
• If the power cord is damaged, the product may not be used as the cord cannot be re-
placed. In such cases, contact the installer/manufacturer.
From an electrical perspective, the motor must be permanently powered by means of a
permanent connection to the mains electricity (verify compatibility on the label attached
to the motor). To connect the motor to the mains, use cables 1, 2 and 3 (fig. 3).
4.3 • Associating the Up and Down move-
ments with the respective pushbuttons
On completion of connections, power up the motor and check whether the Up and
Down movements are associated correctly with the relative control pushbuttons. If this is
not the case, invert the connection between the Brown and Black wires.
3 – English
5
PROGRAMMING AND ADJUSTING
THE LIMIT SWITCHES
5.1 • General warnings
• The limit switch settings must be adjusted once the motor has been installed to the
awning or shutter and after it has been hooked up to the mains power supply.
• In installations with more than one motor and/or receiver, before starting to program,
you must disconnect the electricity supply to the motors and receivers you do not wish
to program.
• Comply strictly with the time limits indicated in the procedures: after releasing a key,
you have 15 seconds to press the next key indicated in the procedure; otherwise,
when the time is up, the motor will perform six movements to communicate cancella-
tion of the procedure in progress.
• During programming, the motor performs a certain number of brief movements, as a
"response" to the command sent by the installer. It is important to count the number of
these movements without considering the direction in which they are performed.