Fig. 1.79. Control panel of automatic climatic installation: 1 – the "providing review" switch for inclusion of an obduv and heating of glasses; 2 – control lamp of the "providing review" function; 3 – inclusion and switching off of the conditioner; 4 – adjustment of air temperature; 5 – display; 6 – inclusion and switching off of the automatic mode; 7 – adjustment of air temperature; 8 – adjustment of the modes of distribution of air in salon; 9 – adjustment of speed of rotation of the fan; 10 – adjustment of the modes of distribution of air in salon; 11 – adjustment of speed of rotation of the fan; 12 – heating of back glass and external rear-view mirrors (depending on a car complete set); 13 – control lamp of function of heating of back glass; 14 – management of air recirculation

Pressing of the button 14 (see fig. 1.79) allows to include the air recirculation mode (on the display the corresponding symbol lights up).

In this mode air gets from salon and again comes to salon, without mixing up with external air.

The mode of recirculation allows to block access of external air (during the movement through sites with the polluted air, etc.).

Long use of this mode of air can lead to emergence of smells due to the lack of inflow of fresh external air and to fogging of glasses.

Therefore it is recommended to include the usual mode (with access of external air or automatic

recirculation) repeated pressing of the button 14 as soon as need for recirculation of air disappears.