Jung LB management, Руководство пользователя

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5.8 Sun protection function
5.8.1 Universal timer Bluetooth
You can expand your Universal Timer Bluetooth individually with sensors. This makes your blind
insert a complex and nevertheless easy to use switching centre for the shading system of the
building.
GENERAL DETAILS
You can expand your Universal Timer Bluetooth with the brightness / temperature sensors.
The sensor is paired with the Universal Timer Bluetooth using the Clever Config app and the
pairing can be revoked at any time. You can pair any brightness / temperature sensor with the
Universal Timer Bluetooth.
After the pairing, you retrieve the current temperature and brightness values using your Clever
Config app. The brightness sensor transmits brightness values in the range of 5 – 80,000 lux,
while the temperature sensor transmits temperatures in the range of -5 °C – +55 °C to the
Universal Timer Bluetooth. If brightness changes of more than 10 percent of the current value
occur, these are transmitted from the sensor to the Universal Timer Bluetooth so that this initiates
the shading or twilight function.
SUN PROTECTION
The Universal Timer Bluetooth has a sun protection function that you can activate or deactivate
as required. The sun protection function is deactivated at the factory.
You specify a threshold for the sun brightness using the Clever Config app.
The setting range of the threshold is 4,000 – 80,000 lux. The blinds move down automatically if
the specified threshold is exceeded. However, this does not happen until after a time delay of two
minutes in order to ensure that the value has not been exceeded only on account of temporary
light interference. Analogously, the blinds are automatically moved up when the threshold is un-
dercut. In this case, the time delay is 15 minutes in order to ensure that the threshold, for example,
is not influenced on account of temporary cloud fields so that the blinds are not moved up again
incorrectly.
TWILIGHT
The Universal Timer Bluetooth also has a twilight function in addition to the sun protection
function. You can activate or deactivate this as required for the morning and evening twilight.
The twilight function for the morning and evening twilight is deactivated at the factory.
You specify a threshold for the twilight using the Clever Config app. The setting range of the
threshold is 5 – 4,000 lux. If this value is undercut, the Universal Timer Bluetooth executes the
twilight function with a delay time of four minutes.
Note when using the twilight function that the sun sensor cannot recognise, when morning
twilight occurs, when the blinds are moved down completely.
136 LB MANAGEMENT SHADING