Nice Era Fit MHT Instrucciones Y Advertencias Para La Instalación Y El Uso página 4

3
INSTALLATION OF THE MOTOR AND
THE ACCESSORIES
3.1 - Preliminary checks before installation and
limitations on use
• Check the condition of the product right after unpacking it.
• This product is available in several versions, each with a specific motor torque.
Each version is designed to drive awnings of a certain size and weight. There-
fore, before installation make sure the product's motor torque, rotation speed and
operation time are suitable for automating your awning (see the "Guide to Selec-
tion" section in the Nice Product Catalogue – www.niceforyou.com). In particular,
do not install the product if its motor torque is greater than that needed to
move your awning.
• Check the diameter of the winding roller. This must be chosen according to the
motor torque, as follows:
– for motors that are size "M" (Ø = 45 mm) and have a torque of up to 35 Nm
(included), the minimum inside diameter of the winding roller must be 52 mm;
– for motors that are size "M" (Ø = 45 mm) and have a torque of up to 35 Nm
(included), the minimum inside diameter of the winding roller must be 60 mm.
• Before automating an awning, check that there is enough free space in front of it
for it to be completely opened.
• If the motor is to be installed outdoors, adequate protection against atmospheric
agents must be guaranteed.
Additional limitations on use are contained in chapters 1 and 2 and in the "Technical
characteristics" section.
3.2 - Assembly and installation of the tubular motor
Warning! – Before starting, carefully read the warnings under sections 1.1
and 3.1. Incorrect installation could cause severe physical injury.
To assemble and install the motor, refer to fig. 4. Moreover, consult the Nice prod-
uct catalogue or go to www.niceforyou.com to choose the crown of the limit switch
(fig. 4-a), the drag wheel (fig. 4-b) and the motor fastening bracket (fig. 4-f).
3.3 - Installation of accessories (optional)
After installing the motor, install the accessories, if required. Per In order to identify
those that are compatible and choose the models desired, see the Nice product
catalogue, also viewable at www.niceforyou.com. Fig. 3 shows the type of acces-
sories that are compatible and their connection to the motor (all of these are options
and not included in the package).
4
ELECTRICAL CONNECTIONS AND
FIRST POWER UP
The electrical connections must be made only after installing the motor and compat-
ible accessories required.
The electrical cord of the motor is made up of the following internal cables (fig. 3):
Cable colour connection
1
Brown Power supply phase
2 Blue Neutral
3 Yellow-green Earth
4.1 - Connection of motor to electricity mains
Utilise cords 1,2,3 (fig. 3) to connect the motor to the main and pay attention to the
warnings:
– improper connection can cause breakdowns and hazardous situations;
– scrupulously respect the connections indicated in this manual;
– in the power supply network of the motor you must install a disconnection device
having an opening distance of the contacts that allows complete disconnection
in the overvoltage category III conditions, in conformity with the installation rules
(disconnection device not supplied with the product).
4.2 - Connection of accessories to motor
Accessories can be connected by a radio (portable transmitters and certain
climatic sensor models): memorise these accessories in the motor during the pro-
gramming phases; refer to the procedures given in this manual and those given in
the manuals supplied with the devices.
3 – English
5
PROGRAMMING AND ADJUSTMENTS
5.1 - Transmitter to the used for programming
procedures
• The programming procedures can be performed exclusively with a Nice
transmitter having at least the following keys s, n, t.
• The programming procedures must be performed exclusively with a transmitter
memorised in "Mode I" (paragraph 5.5 or 5.9.1).
• If the transmitter used for programming controls multiple automation units, you
must select the "unit" corresponding to the automation you are programming
before sending a command during a procedure.
5.2 - Positions in which the awning stops
automatically
The electronic system that controls the awning movement at all times can automati-
cally stop the movement when the awning reaches a certain position programmed
by the installer. The programmable positions are (fig. 6):
– position "0" = upper limit switch: totally wound awning;
– position "1" = lower limit switch: totally unwound awning;
– position "H" = intermediate position: partially open awning.
When the limit switches are not programmed yet, the awning can be moved only in
the "hold-to-run" mode, i.e. keeping the control key pressed for the desired duration
of the manoeuvre; the movement stops as soon as the user releases the key. How-
ever, after programming the limit switches, briefly pressing the appropriate key will
start the awning and it will stop moving automatically as soon as the awning reaches
the required position.
To adjust the distances "0" and "1" various procedures are possible; to choose the
appropriate one, take into account the supporting structure of your awning (see the
summary in the table).
WARNING! – If you want to again adjust again the height of the limit switch-
es adjusted previously, consider the following:
– If you would like to adjust them with an alternative procedure different
from the one used previously, you must FIRST delete the heights by fol-
lowing procedure 5.13.
– If you wish to adjust them with the same procedure used previously, you
need not delete them.
6
The programming of the limit switches simultaneously combines the two directions
of rotation of the motor to the respective shutter raising key (s) and shutter lowering
key (t) of the control device (initially, when the limit switches are not programmed
yet, the combination is random and it can happen that when pressing the s key, the
shutter moves down instead of up, or vice versa).
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5.3 - General warnings
• The limit switch must be adjusted after installing the motor in the awning and con-
necting it to the power supply.
• In cases of installations with several motors and/or receivers, before starting to
program you must disconnect the electrical supply to the motors and receivers you
do not wish to program.
• Scrupulously respect the time limits indicated in the procedures: after releasing a
key, you have 60 seconds to press the next key indicated in the procedure; other-
wise, when the time is up, the motor will perform six movements to communicate
cancellation of the procedure in progress.
• During programming, the motor performs a certain number of brief movements,
as a "response" to the command sent to the installer. It is important to count the
number of these movements without considering the direction in which they are
performed.
• Every time the motor is powered, 2 movements are performed if at least one trans-
mitter and the limit switch heights are not in the memory.
5.4 - Overview of the transmitters
5.4.1 - Compatible transmitters
Consult the Nice product catalogue or go to www.niceforyou.com to find the Nice
devices compatible with the radio receiver built into the motor.
5.4.2 - Transmitter memorisation hierarchy
In general a transmitter can be memorised as a FIRST transmitter or a SECOND
transmitter (or third, fourth, etc.).