Unit On And Off - Dirna sun electronic Mode D'emploi

7 - Menu Access Key: Enters Menu Mode and changes the parameters to be
configured.
8 - Right Key/confirm: In Menu Mode, moves the cursor to the right and/or confirms
selection.
9 - Left Key: In Menu Mode, moves the cursor to the left.
10 - Minus Key: Decreases set-point temperature in Automatic Mode, decreases
blower speed in Manual Mode and decreases the selected parameter in Menu
Mode.
11 - Plus Key: Increases set-point temperature in Automatic Mode, increases
blower speed in Manual Mode and increases the selected parameter in Menu
Mode.
12 - Battery Indicator: Displays the state of the vehicle battery. If the bar is full, the
battery value is high. The indicator segments will go off sequentially when the
battery starts to run out.

Unit on and off

Press the On/Off key to turn on the unit. The unit will always start up in Automatic
Mode with a set-point temperature of 20°C (68ºF). To turn off the unit, simply press
the On/Off key again. After pressing this key, the unit will continue blowing for a few
seconds in order to ensure the cooling of the heater resistor. The display will show a
countdown with the time remaining to shutdown, next to the word OFF.
The unit includes the option to schedule a start time (Wake Mode), and to remain
on for a specified time before shutting down automatically (Auto-off mode). Use is
detailed further below.
The unit will go off automatically if excessively low battery power is detected, thus
preventing the vehicle battery from becoming too flat. The next time the unit is
turned on, the display will show the error message Errb (Battery Error) for a few
seconds.
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