> The design description. Daewoo Matiz (since 1997 of release)
Daewoo Matiz since 1997 of release
1. The general data
2. Maintenance service
3. The engine
4. Transmission
5. A running gear
6. A steering
7. Brake system
8. Systems of heating, ventilation and air-conditioning
8.1. Heating and ventilation system
8.1.1. The design description
8.1.2. Diagnostics of system of heating and ventilation
8.1.3. Removal and installation of knots of system of heating and ventilation
8.2. A central air
9. A body electric equipment
10. A body
11. Schemes электроборудования
 







8-1-1-opisanie-konstrukcii.html

8.1.1. The design description

The system of heating and ventilation is intended for heating, ventilation, prevention запотевания a windscreen and lateral glasses.
The heater fan regulates a stream of air from the moment of an admission before its distribution.
The heater radiator transfers heat from a cooling liquid of the engine to a passing stream of air.
Temperature заслонки regulate total of air passing through a radiator of a heater. Temperature заслонки supervise air temperature, operating a mix of hot and cold air.
Regime заслонки regulate a stream and distribution of air passing through air lines of a heater.
The heating and ventilation panel contains the following controls:
- The rotary handle of management in temperature which puts in action a cable and increases temperature of arriving air, turn to the right to a red mark of the handle;
- The rotary handle of management of the fan which includes the fan engine, changes frequency of its rotation on all modes and at any temperature and switches off the fan;
- The rotary handle of management of modes which puts in action a cable and is regulated by air distribution between a windscreen, the control panel and in the bottom part of salon of the car;
- The button of inclusion of a heater of back glass; thus on the panel of devices the control lamp lights up;
- The button of inclusion of the conditioner, including air conditioner by button pressing downwards. If the fan is switched off, air central air will be switched off irrespective of position of the button of the conditioner of air;
- Control lever fresh air and it рециркуляцией in salon. At lever moving to the left in salon fresh air arrives. At lever moving to the right рециркулирует air in salon.
Specifications of system of heating and ventilation are resulted in tab. 8.1.

Table 8.1     Specifications of elements of system of heating and ventilation
The name
Value
Thermal capacity, kal/ch
7,300
Resistance of the engine of the fan, Ohm

1st
2,25-2,75
2nd
1,08-1,32
3rd
0,36-0,44
4th
-

The moments of an inhaling of elements of system of heating and ventilation are resulted in tab. 8.2.

Table 8.2 the      Moments of an inhaling of elements of system of heating and ventilation, Нм

Nut of fastening of the module of a heater
3-5


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8.1. Heating and ventilation system
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8.1.2. Diagnostics of system of heating and ventilation