8.5. Conditioner and heater
Mazda 3 cars are equipped with central air of computer-controlled air. In central air the polnopotochny aluminum radiator of a heater with rectilinear circulation is used. Efficiency of heat exchange is increased at the expense of use of the additional evaporator.
|Fig. 8.60. Conditioner and Mazda 3 car heater: 1–block of central air of air; 2–air filter; 3–main draft of a mode of a fence of air; 4–back air line; 5–compressor of central air of air; 6–condenser; 7–hose of a radiator of a heater; 8–coolant line
The electronic control unit of the conditioner has self-diagnostics function. Failure in system registers in memories of a diagnostic code of malfunction, thus the indicator of the switch of the conditioner works in a flashing mode.