Deactivating The Timer; Manual Operation - Kerbl 70550 Instrucciones De Uso

time setting. The times for the weekend can be identified by a dot at the end of the time.
8.2.2 Automatic return to automatic mode
The next menu item to appear in the display is AC OFF or AC ON. Change the setting
with the arrow keys. If the function is activated (AC ON), the control unit independently
engages automatic mode in the next day cycle, even if you had interrupted automatic
mode with a manual movement of the door. You can exit the menu with the Menu button.
8.2.3 Activating automatic mode
To activate the automatic mode, press the Up key when the door is open or the Down key
when the door is closed. Automatic mode is indicated by a small circle at the top side of
the display.

8.2.4 Deactivating the timer

If you want to operate the automatic mode with the light sensor only (see section 8.3),
then you can deactivate the timer by pressing the menu and OK button at the same time.
The display will show 't-off'. Repeat this process if you want to reactivate the timer.
The display will then show the current time.
8.3 Using the light sensor
To make automatic opening and closing dependent on the ambient brightness, connect the supplied light sensor with the device and position
the sensor in a suitable place. Ensure that the sensor is easily able to detect daylight. The sensor must not be influenced by other sources of
light (e.g. artificial light from a street lamp or from a house window). Do not position the sensor on roadways where light from the headlights
of passing cars may influence the sensor. Please note that approx. one minute may elapse before the light sensor responds to a change in
brightness. This prevents accidental opening of the door in the event of lightning.
If automatic mode is activated, the door is opened and closed
when the set brightness level is reached. The opening and closing
times of the timer (see section 8.2) remain active even when using
the light sensor. The following applies:
• If the set closing time is reached, the door is always closed
even if the light sensor still detects sufficient brightness.
• If the set opening time is reached, the door will remain closed
until the light sensor has detected sufficient brightness.
You can adjust the sensor's switching threshold using the
adjustment wheel in the device. The further you turn the
adjustment wheel to the left, the later in the morning or earlier
in the evening the door closes.

8.4 Manual operation

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13) Light sensor
adjustment wheel
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