Opel Vectra B

since 1995 release

Repair and operation of the car

Systems of heating, ventilation and the refrigerating unit form the uniform functional block calculated for achievement of the maximum comfort at all seasons of the year under any weather conditions and external temperatures.

The refrigerating unit of the conditioner cools air and deletes from it moisture.

At the switched-on refrigerating unit fuel consumption increases. If there is no need for cooling, then the conditioner should be switched off.

The filter of purification of air purifies the air arriving outside of dust and soot, and also of pollen and a dispute.

The heater heats air in any operating mode at will, according to position of the regulator of temperature. Access of air is provided by the fan and can be regulated according to individual requirements.

Temperature regulator, the regulator of distribution of air and the switch of the fan of an obduv have the same functions, as at group of switches of system of heating and ventilation.

Over group of switches of system of heating and ventilation there are switches: systems of air circulation and conditioning.

By means of the switch of air conditioning system the refrigerating compressor of the conditioner (an inclusion signaling device) turns on. The fan of an obduv rotates with a small frequency which it is possible at desire to raise.

By means of the switch of system of air circulation the system in the air circulation mode (an inclusion signaling device) switches.
At intake of smoke or unpleasant smells outside: it is temporary to include system of air circulation.

The refrigerating compressor is automatically switched off at an external temperature about below +4 °C.

Conditioning mode

Maximum cooling

To open for some time of a window that the heated-up air could disappear quicker.

 – to turn on the conditioner;
 – to include the circulation mode;
 – to install temperature regulator in extreme left situation (cold);
 – to install the switch of the fan of an obduv in situation 4;
 – to install the regulator of distribution of air in situation;
 – to open all nozzles of an obduv.

Normal cooling

 – to turn on the conditioner;
 – to switch off the circulation mode;
 – to install temperature regulator in extreme left situation (cold);
 – to turn on the fan of an obduv at will;
 – to install the regulator of distribution of air in situation;
 – to open all nozzles of an obduv.

Ventilation without cooling

 – to switch off the conditioner;
 – to switch off the circulation mode;
 – to install temperature regulator in the left situation;
 – to turn on the fan of an obduv at will;
 – to install the regulator of distribution of air in situation;
 – to open nozzles of an obduv.

Additional ventilation of space for legs:

 – to install the regulator of distribution of air in situation.