1.7. Controls ventilation and salon heating
The scheme of ventilation and salon heating
|1 – the index of temperature of a liquid in system of cooling of the engine;
2 – rotary дефлекторы;
3 – the hatch for air fence (on an engine cowl;
4 – a hatch cover воздухопритока;
5 – the pipeline for tap of a cooling liquid;
6 – the pipeline for a supply of a hot liquid in a heater radiator;
7 – the heater crane;
|8 – an airdistributing cover of a casing of a heater;
9 – a control lever the heater crane;
10 – a control lever a hatch cover воздухопритока;
11 – the three-position switch of the electrofan of a heater.
Blue arrows – cold air;
Pink arrows – the warmed-up air;
Red arrows – a cooling liquid
In drawing are shown:
– An arrangement of controls ventilation and salon heating;
– Movement of cold and warmed-up air;
– Circulation of a cooling liquid.
Ventilation and salon heating are regulated depending on temperature of external air.
External air can arrive in car salon:
– At open rotary glasses of forward doors;
– At the lowered glasses of doors;
– Through дефлекторы 2 if to translate to the right the top lever of 10 managements of a hatch cover воздухопритока;
– At an open airdistributing cover 8 if to translate to the right the top lever 10.
At turn дефлекторов the direction of an air stream changes. If necessary it is possible to increase quantity of arriving air inclusion of the electrofan by the switch 11 by a corresponding mode.
Prevention запотевания a windscreen
For protection of a windscreen from запотевания it is enough to direct on it cold air for what it is necessary to translate to the right the top lever 10, to close a cover 8 and to turn дефлекторы so that a current of air it was distributed on the big area of a windscreen. For heating of arriving air translate partially to the right the lever 9 which regulates receipt of a cooling liquid in a heater radiator.
For heating of salon of the car and protection of a windscreen from обмерзания:
– Translate to the right levers 9 and 10;
– Include the heater electrofan;
– Open an airdistributing cover 8.
Warm air will go as to a zone of feet of the driver and passengers, and on a windscreen. For faster heating of a windscreen a cover 8 close. If air temperature very low, translate to the right the lever 10 on a part of its course to limit inflow of cold air.