Nice E Fit M 720, Instructions And Warnings For Installation And Use

Page: 19 / 32

PRODUCT DESCRIPTION AND
INTENDED USE
1
This product is a tubular motor for automating awnings, blind or shutter. Do not use
it for any other purpose! The manufacturer declines all liability for damage
resulting from improper use of the product or any other use than that speci-
fied in this manual.
The product has the following functional characteristics:
• it is mains powered (see the motor’s nameplate ratings);
• it installs inside the winding roller; the part of the motor that protrudes from the roller
(electronic head) mounts to the ceiling or wall with brackets (not included);
• it has a built-in radio receiver and control unit with encoder technology that elec-
tronically controls the movement and precision of the limit switches;
• it is compatible with all Nice control electronics using the NRC radio system (climate
sensors and transmitters);
• it can be controlled with a radio transmitter or cabled wall-mounted button panel
(see fig. 1 );
• it can be programmed with a compatible radio transmitter (“ERA P” / “ERA W” se-
ries). These have two keys on their backs which serve only for programming, and
which are protected by a cover to prevent accidental reprogramming;
• it can move the awnings, blind or shutter up or down; stop it at the upper limit
switch, the lower limit switch or various intermediate positions;
• it is equipped with a thermal protection system which, in the case of overheating
caused by overuse of the automation (beyond the indicated limits), automatically
cuts off the electricity supply, restoring it as soon as the temperature goes back to
normal;
• it is available in several versions, each with a certain motor torque (power).
INSTALLATION OF THE MOTOR AND
THE ACCESSORIES
2
2.1 - Preliminary checks before installation and
limitations on use
• Check the condition of the product right after unpacking it.
• This product is available in several version, each with a specific motor torque. Each
version is designed to drive awnings, blind or shutter of a certain size and weight.
Therefore, before installation make sure the product’s motor torque, rotation speed
and operation time are suitable for automating your awning or shutter (see the
“Guide to Selection” 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 awnings, blind or shutter
.
• Check the diameter of the winding roller. This must be chosen according to the
motor torque, as follows:
– for motors that are size “ S ” (Ø = 35 mm), the minimum inside diameter of the
winding roller must be 40 mm;
– for motors that are size “ M ” (Ø = 45 mm) and have a torque of up to 35 Nm (in-
cluded, the minimum inside diameter of the winding roller must be 52 mm;
– for motors that are size “ M ” (Ø = 45 mm) and a torque greater than 35 Nm, the
minimum inside diameter of the winding roller must be 60 mm;
– for motors that are size “ L ” (Ø = 58 mm), the minimum inside diameter of the
winding roller must be 70 mm.
• Before automating an awnings, blind or shutter, 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 listed in chapters 1 and 2 and in the “Technical char-
acteristics” section.
ERA P ERA W
1
English –
2