Allmatic B2VR PROX Manual Del Usuario página 6

4. Functions selectable by dip – switch
The control unit can work in different ways, according to how the dip – switches of selection are set, dip switches 1 and 2 set the functioning of motor
1, the dip switches 3 e 4 set the functioning of motor 2, independently one motor to the other.
4.1. Dip 1 and 3 OFF
Open and close button transmitters: with the use of a memorized transmitter Birol with 2 or 4 buttons and CLARUS,
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pressing the key open, the awning opens completely, a second pressure of the key does not stop the awning. If you
want to stop the movement you must press the key related to the opposite movement, in this case the key close or
the key STOP for the CLARUS series. You must press again the key close in order to close. The same is for the
other key.
Open and close keys/switches at dead man: the automation is activated only during the closing of the contact,
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releasing the key the automation stops itself.
If switches/deviators with fix position are used and leaved on open or close, the automation will be completely open
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or close, independently from the commands given by the transmitter.
4.2. Dip 1 and 3 ON ( NOT USED WITH FIX POSITION SWITCHES)
Transmitters with a step by step key: with the use of a memorized transmitter, pressing more times the key "a"or
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"a1" you will obtain in sequence the function open – stop – close – stop – open......
Open and close buttons: pressing for a short instant the opening key, you will obtain the complete opening of the
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automation until the end of the working time (fix as 7 minutes). In the same way, pressing for a short instant the
closing key, you will obtain the complete closing of the automation until the end of the working time.
If you keep pressed the open or close button for a short instant during the movement phase, you will stop the
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automation.
4.3. Dip 2 and 4 OFF
In this modality of functioning, after a wind alarm, the control unit closes the automation. After 7 minutes the
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automation can be opened only with a command given by transmitter, by key, or by a switch with fix position on
open. If a wind alarm arrives unexpectedly, the automation will be closed.
4.4. Dip 2 and 4 ON
In this modality of functioning, after a wind alarm, the control unit closes the automation and at the end of the alarm
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time (7 minutes) opens it again, in the starting position only if the awning was stopped. Instead, if the automation
was in movement, the control unit will totally re – open if the automation was in opening phase or will remain closed
if the awning was in closing phase at the moment of the alarm.
If switches/deviators with fix position are used and left on open, when the alarm time exipires the automation will be
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completely re-opened. You will obtain the same result by giving the command by transmitter or pressing the key
open once expired the alarm time.
NOTE: the functioning of the motors can be set independently one motor to the other.
5. Wind alarm function
The control unit is equipped with an input for the reading of the velocity of the wind through anemometer. This function is helpful in order to avoid that
the automation can be damaged by a strong gust of wind: in this case the control unit enters in wind alarm and closes the automation.
During the phase of alarm, the leds M1 and M2 signal the alarm by flashing. The alarm phase will lasts for about 7 minutes.
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When alarm time is expired, if the wind is dropped under the alarm threshold, the automation will reopen in the same position than before the
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alarm (function of automatic reopening). If the wind persists, the awning remains on closed position until the alarm stops.
If any fix position switch left on open is installed, when 7 minutes expire the automation will be completely reopened, instead if they are
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positioned on close the automation won't be reopened.
It is possible to adjust the intervention threshold of the wind alarm acting on the regulation trimmer, keeping in mind that by turning in clock –
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wise sense it is possible to reach an higher threshold, so it will be necessary a stronger wind to make the control unit enter on alarm.
During the installation it is possible to cancel the waiting time of 7 minutes; to do this, press LEARN key few seconds after the dropping down
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of the wind.
Important : in case of black out at first wind alarm the automation is reclosed and it does not open.
The functioning of the control unit after a wind alarm depends on the DIP 2 setting for motor 1 and DIP 4 setting for motor 2.
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The intervention of the alarm has the control on all the other controls (transmitters, buttons).
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NOTE: in case that the control unit is on the closing position and, through a manual moving, the automation is brought to the opening position, an
intervention of the sensor will not command a closing of the automation, bacause the control unit is still under the closing position.
6-1622294 rev 1 27/02/2015 ITA ENG FRA ESP DEU POR
M1 M2
On
Off
M2
M1
On
Off
M1 M2
On
Off
M1 M2
On
Off
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