Product Description; Installation; Electrical Connections - Nice Neomat A Series Instructions And Warnings For The Fitter

NEOMAT A is produced by Motus S.p.a. (TV) I. ERGO, PLANO, VOLO are produced by Nice S.p.a. (TV) I. Motus S.p.a. is an affiliate of the Nice S.p.a. group
Warnings:
The "NEOMAT A" series motors have been designed for the automation
of roller shutters; any other use is considered improper and is prohibited.
These motors are intended for residential use. Maximum continuous oper-
ating time is 4 minutes with a 20% cycle. When selecting the type of motor
based on the application, you should consider the nominal torque and the
operating time shown on the rating plate. The minimum diameter of the
tube in which the motor can be installed is 40 mm for NEOMAT SA and
70 mm for NOEMAT LA. The motor must be installed by qualified person-
nel in compliance with current safety regulations. As regards units for out-
door use, the PVC power supply cable must be installed inside a protec-
tive duct.

1) Product description

The NEOMAT SA Ø35mm, NEOMAT MA Ø45mm (fig. 2) and NEO-
MAT LA Ø58mm tubular motors
with incorporated radio receiver, operating at a frequency of 433.92
MHz, with rolling code technology, to guarantee high levels of secu-
rity. Up to 14 "ERGO" and "PLANO" or "VOLO S RADIO" series radio
controls (fig. 3 and 4) can be memorised for each motor.
The control unit incorporated in the motor features a high precision
electronic limit switch system capable of continuously monitoring the
position of the shutter. The range of movement, i.e. the closed/open
positions (plus any intermediate positions) can be programmed and
memorised; after each command, the movement stops automatical-
ly when these positions are reached.

2) Installation

Proceed as follows to prepare the motor (fig. 4):
1. Position the idle ring nut (E) on the motor (A) until it fits into the
corresponding idle ring (F).
2. Mount the draw ring nut (D) on the motor shaft. On NEOMAT SA
the ring nut snaps on automatically.
3. On NEOMAT MA, fasten the draw ring nut with the snap ring.
Fit the assembled motor into the shutter's winding tube until it touch-
es the end of the idle ring nut (E). Fasten the tube to the draw ring
nut (D) using the M4x10 screw in order to prevent the motor from

2.1) Electrical connections

!
WARNING: For motor connections, an omnipolar dis-
connecting device with a 3-mm minimum distance
between contacts must be provided for disconnection
from the mains power supply (disconnecting switch or
plug and socket, etc.).
!
WARNING: carefully follow all the connection instruc-
tions. If you have any doubts do not make experiments but
consult the relevant technical specifications sheets which
are also available on the web site "www.niceforyou.com".
2
feature an electronic control unit
Yellow label
Green label
The tubular motor must not be subjected to crushing, impacts, falls or
contact with any kind of liquid. Do not perforate or drive screws into any
part of the tubular motor (fig. 1). For maintenance and repairs contact a
qualified technician.
Warning: some programming phases may use the mechanical stops on
the rolling shutter (rubber stops and/or anti-burglar latches). In such cas-
es, the motor with the most suitable torque for a given application must be
chosen, taking into consideration the effective weight of the rolling shutter
in order to avoid choosing too powerful motors.
The control unit will also reveal any sharp variations and excessive
strain on the motor, and quickly block the movement. This feature is
also used to automatically programme the manoeuvring limits if the
rolling shutter has upper limit switch rubber stops and anti-burglar
latches.
The range of movement and a few additional functions can be pro-
grammed through the radio controls. A beep will sound to guide the
various phases. The motors can also be controlled through an exter-
nal button (with step-by-step function) or a Bus ("TTBUS"). Optional
wind, sun and rain sensors can activate the system automatically
whenever the weather conditions demand it.
Figure 4
A: NEOMAT tubular motor
B: Fastening clips or split pins
C: Support and spacer
D: Draw ring nut
E: Idle ring nut
F: Idle ring
slipping or sliding axially (fig. 5). Finally, secure the motor head to the
special support (C) with the spacer (if any), using the clips or split pin
(B).
An incorrect connection may be dangerous and cause
damage to the system.
The cable used for the electrical connections of the NEOMAT A
motor has 6 wires:
• Supply line from the power mains: Phase, Neutral and Earth
• Extra low voltage control signals (SELV): Step-by-step or
"TTBUS" Bus and weather sensors
Brown = Phase
Blue = Neutral
Yellow/Green = Earth
Black = Common (0V)
White = Step-by-Step + "TTBUS"
Orange = Weather sensorsi