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PRODUCT DESCRIPTION AND
INTENDED USE
This product is a tubular motor for automating of roller blind. 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 specified 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;
• can be configured for both ONE-WAY and TWO-WAY transmission. Nice's new
two-way radio protocol enables communication in both directions between the
transmitter and receiver, as does the mesh network which can connect to any Nice
automation within radio range. The transmitter signal confirms that the control has
been received correctly and allows the position of the automation to be controlled
at all times. Wireless technology makes even initial programming simple and user-
friendly.
• it is compatible with all Nice control electronics using the NRC radio system (trans-
mitters and climate sensors, the latter can only be used if the motor is configured
for operation in ONE-WAY mode);
• it can be controlled with a radio transmitter or cabled wall-mounted button panel
(see fig. 1);
• 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 (up to 30 if the mo-
tor is configured for operating in ONE-WAY mode or up to 6 if it is configured for
operating in TWO-WAY mode);
• is equipped with a "thermal protection device" which, in case of extended use, pro-
tect the motor against excessive overheating by limiting the motor speed to the min-
imum speed; in this way, the continuous usage time increases, allowing extended
use (until the thermal protection device intervenes);
• it is available in several versions, each with a certain motor torque (power).
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ERA W BD
2
INSTALLATION OF THE MOTOR AND
THE ACCESSORIES
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 roller shutters of a certain size and weight. Therefore,
before installation make sure the product's motor torque, rotation speed and op-
eration time are suitable for automating your roller shutter (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 lower than that needed to
move your roller shutter.
• 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 (in-
cluded, the minimum inside diameter of the winding roller must be 52 mm.
• Before automating a roller 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.
ERA P BD
English – 2
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