Nice Era Mat T Instructions Et Avertissements Pour L'installation Et L'utilisation page 14

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Note – When performing the procedure, at any time you can cancel it by keeping the n and t keys pressed simultaneously for 4 seconds. Otherwise, do not press any key
and wait 60 seconds for the motor to perform 6 movements.
6.2 - Climate sensors for wind, sun, rain
(Wires to use to connect the sensors by wire: White-orange + White-black – Some models are connected exclusively via radio). The climate sensors of the
NEMO and VOLO series let you move the awning automatically, depending on weather conditions. Up to five tubular motors can be connected to one accessory, respecting
the polarity of the signals (connect the white-black wires of all the motors to each other and connect that white-orange wires of all motors to reach other).
Warnings:
• For all the models of the NEMO series and the Volo SR and Volo ST models: the "sun" and "wind" intervention thresholds may be adjusted exclusively in the climate sensor.
Please refer to the sensor instruction manual.
• For all the Volo and Volo S models: the "sun" and "wind" intervention thresholds may be adjusted exclusively in the tubolar motor. Please refer to procedures 6.4 and 6.3 in
this instruction manual.
• The climate sensors must not be considered as devices to increase the safety of the awning when it rains or there is strong wind. Nice declines all liability for any material
damages that occur due to atmospheric events not detected by the sensors.
6.2.1 - Definitions and conventions
• Manual "Sun On" command = enables the reception, by the motor, of automatic commands transmitted by the "Sun" sensor if present in the installation. When reception
is enabled, the user can send manual commands at any time: these overwrite the automatic operation of the automation.
• Manual "Sun Off" command = enables the reception, by the motor, of automatic commands transmitted by the "Sun" sensor if present in the installation. When the
reception is disabled, the automation operates exclusively with the manual commands sent by the user. The "Wind" and "Rain" sensors cannot be disabled because they
protect the automation from the action of wind and rain.
• "Over-threshold" intensity of sun/wind = a condition in which the atmospheric phenomenon stands at values that are above the value set as threshold.
• "Under-threshold" Intensity of sun/wind = a condition in which the atmospheric phenomenon stands at values ranging from zero to half of the value set as thresh-
old.
• "Wind protection" = a condition in which the system inhibits all the awning opening commands because of the over threshold wind intensity.
• "Presence of rain" = a condition in which the system detects the presence of rain, with respect to the previous condition of "absence of rain".
• "Manual command" = Raise, Lower or Stop command sent by the user by means of a transmitter.
6.2.2 - Behaviour of the motor in the presence of climate sensors
6.2.2.1 - Behaviour of the motor in the presence of "Sun" sensor (fig. 7)
When the intensity of the sunlight reaches the over-threshold, after 2 minutes from the beginning of this condition the motor autonomously performs a lowering manoeuvre.
When the intensity of the sunlight reaches the under-threshold, after 15 minutes from the beginning of this condition the motor autonomously performs a raise manoeuvre.
Note – Momentary drops in solar intensity, lasting less than 15 minutes, are not detected. The manual commands of the user always remain active and are added to those
generated automatically by the system.
6.2.2.2 - Behaviour of the motor in the presence of "Rain" sensor (fig. 8)
The rain sensor recognised 2 states: "absence of rain" and "presence of rain". When the motor receives the "presence of rain" information, it activates the command
programmed in the same motor for this state (e.g., closing of the awning). The rain sensor is deactivated after the absence of rain has been detected for at least 15
minutes.
The manual commands of the user always remain active and are added to those generated automatically by the system. Therefore, in case a manual command is sent that
is contrary to the previous automatic command, the system carries out the manoeuvre and starts, in that same moment, a 15 minute timer that regenerates the programmed
automatic command once this time elapses (e.g., the closure of the awning).
Example: 1. The awning is open. 2. It starts raining... 3. The awning is automatically closed by the system. 4. After a few minutes (it continues raining...) the user commands
the opening of the awning. 5. After 15 minutes from the opening (it continues raining...) the awning is closed automatically by the system. 6. It stops raining. 7. It does not
rain for at least 15 minutes: the user commands the awning to open again. 8. The awning stays open.
6.2.2.3 - Behaviour of the motor in the presence of "Wind" sensor (fig. 9)
When the intensity of the wind reaches the over-threshold, the system activates the wind protection and automatically closes the awning. With the wind protection inserted
the manual commands are deactivated and it is not possible to open the awning. At the end of the barring period the manual commands are reactivated and after 15 minutes
the automatic operation is restored.
6.2.2.4 - Priority among atmospheric events and operating priority among the "Sun", "Rain" and "Wind" sensors
The priority scale among the atmospheric events is as follows: 1) - wind, 2) - rain, 3) - sun. Wind has a higher priority than the others. A phenomenon with a higher priority
resets the phenomenon underway, if this has a lower priority.
Example:
1. On a sunny day, the intensity of the light is over-threshold; the sensor makes the awning open automatically.
2. Rain hits the sensor; the system resets the existing sun condition and commands the manoeuvre envisaged for the new rain condition.
3. The intensity of the wind increases and reaches the over-threshold; the motor deactivates the automatic sequence set for the rain and commands a raise manoeuvre (the
awning will be locked by the system in the "0" closing position as long as the intensity of the wind remains over-threshold).
13 – English
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