ENGLISH
Basic key functions
The basic functions of the unit can be managed using the keys on the panel.
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ON/OFF
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Short press: turns the device on/off (in manual mode)
Long press: activate/deactivate operation according to time programming
Short press: displays the elapsed time the filters have been used: F7, Pre-filter, H14
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Long press: gives access to the User Menu
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UP: short/long press: increases speed (0%....100%)
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DOWN: short/long press: decreases speed (100%....0%)
NOTE: the display backlight turns off automatically after 2 minutes; when the backlight is
off it is reactivated by touching any key on the display.
When turned on, the display shows the current speed.
All operating parameter settings can be made in the User Menu, described below.
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°F
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