Functions of АТC

• Basic functions
• Additional functions

АТC has the below-mentioned additional functions. Therefore, it is necessary to be careful not to consider them as malfunctions.

Automatic switching of internal and external air.

• When internal air is in the condition of suction, and the exhaust outlet is in the condition of starting one of the switches, except "DEF".
• At the choice of "DEF", the condition of suction of internal air is automatically switched into the condition of suction of external air (after automatic switching, the return to the condition of internal air suction is possible by pressing "REC" if necessary).
• At the repeated choice of one the switches, except "DEF", it comes back into the former condition of internal air suction.

Automatic stop of the air-conditioner.

• At starting of "OFF" of air blower, the working air-conditioner automatically stops ("AUTO" mode also stops).
• In "OFF" mode of air blower even at start of SWITCH of the air-conditioner, the latter does not work.

Storing of the former condition at ON/OFF of the ignition switch.

• At the appropriate condition of the started switches they transfer the switch of ignition into "OFF".
• At delivery of pressure by the repeated transfer of the ignition switch into ON, SWITCH is kept in the condition which has been mentioned above (only the condition of internal air adjusted before for ventilation of the automobile saloon on the initial stage, is switched to the air condition).