02
The installation must be performed by a qualified technician.
Before you start working on the motor, carefully read the installation procedure.
This motor is compatible with ARCO, VISIO, FLUTE and equivalent transmitters.
In the following description the transmitter is represented in a generic shape.
If in doubt contact your supplier.
03. INSTALLATION OF OFFSET ADAPTERS
The offset adapter must be installed in such a way that the springs are compressed by the weight of the roller.
The offset adapter is required to allow the motor to detect an obstacle during the downward movement.
The obstacle detection during the downward movement is subjected to some limitations.
REAR VIEW
ADC.140.OTT
ADC.160.OTT
ADC.170.OTT
FRONT VIEW
ADC.670.OGI.SX
ADC.678.OGI.SX
ADC.670.OGI.DX
ADC.678.OGI.DX
04. ELECTRICAL CONNECTION
L (phase)
N (neutral)
gray
brown
blue
yellow/green
black
MAIN
POWER SUPPLY
motor
cable
Command buttons
(optional)
04.1 Warnings
Make connections with power supply disconnected
Check that the power supply does not depend from electrical circuits for lighting
Always connect the motor to the grounding
system (yellow/green)
The supply line must be equipped with a circuit breaker. The supply line must be fitted with a device with a voltage category III, i.e. the distance between the
contacts must be of 3,5 mm at least
The product doesn’t not provide any protection against overloads or short circuits. Provide the supply line with an adequate protection to the load,
for example a fuse of maximum value 3,15A
You must use buttons with spring return ("hold-to-run" type), do not use buttons with maintained position
Command buttons are
connected to the main voltage, so they must be properly insulated and protected
The section of the connecting cables must be proportionate to their length and to the absorption of
the load, and in any case not less than 1,5 mm
●
●
●
●
●
●
●
04.2 Power supply
The supply voltage must be applied to the brown (PHASE) and blue (NEUTRAL) wires. Connect the green / yellow wire to the grounding system.
The electrical specifications for motor operation are shown in the label applied to the tube of the motor.
04.3 Command buttons (optional)
The command buttons must be connected to the black and gray wires and they must close on brown wire.
, do not use
buttons with maintained position. More command buttons can be connected via a parallel connection. The control buttons are subject to the mains voltage and therefore should be
properly insulated and protected. In the case where the command buttons are not used, it is necessary to ensure the isolation of black and gray wires.
You must use buttons with spring return (“hold to run” type)
04.4
Interfacing with Home Automation Control Unit
The control outputs of the Home Automation Control Unit (following H.A.C.U.) must be connected to the command inputs of the motor (GRAY and BLACK wires), replacing the manual
buttons. Consequently, the H.A.C.U. must comply with the rules of operation of the command buttons, depending on whether the command buttons work in PULSE mode (factory
setting) or in HOLD TO RUN mode (see section 14 " Logic of commands").
a) The H.A.C.U. must not measure the current drawn by the command inputs of the device (which absorb less than 1 mA).
b) The H.A.C.U. must be connected to the device as shown, substituting the command buttons with the outputs of the H.A.C.U..
c) To operate the motor, the H.A.C.U. must close contact (up or down) for more than 0.5 seconds (typically using a pulse duration of 1 second).
d) To stop the motor, the H.A.C.U. must close contact (up or down) for 0.5 seconds or less (typically using a pulse duration of 0.2 seconds).
a) The H.A.C.U. must not measure the current drawn by the command inputs of the device (which absorb less than 1 mA).
b) The H.A.C.U. must be connected to the device as shown, substituting the command buttons with the outputs of the H.A.C.U..
c) To allow the conclusion of the entire opening / closing, the H.A.C.U. must be able to close the contact UP / DOWN to the time required for the motor to perform the complete
operation.
d) To stop the motor, the H.A.C.U. must be able to re-open the contacts UP / DOWN at any time.
At the time of this document printing, specific issues related to the connection between MASTER products and H.A.C.U. are not known (if you follow the rules above). However
MASTER disclaims any responsibility concerning the non-compatibility (even partial) with any H.A.C.U.. If the H.A.C.U. uses KNX protocols or similar, contact the vendors of home
automation controller informing them of the rules above. Probably the manufacturer of H.A.C.U. can provide appropriate interfaces to connect the device to the H.A.C.U..
Rules that the H.A.C.U. must comply to control the device operating with buttons in PULSE mode.
Rules that the H.A.C.U. must comply to control the device operating with buttons in HOLD TO RUN mode.