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  • REASONS AND SOLUTIONS FOR UNREFRIGERATION OF AUTOMOBILE AIR CONDITIONERS 3

    REASONS AND SOLUTIONS FOR UNREFRIGERATION OF AUTOMOBILE AIR CONDITIONERS 3

    Reason 5: The filter element of the car air conditioner is too dirty. The filter element of the air conditioner is too dirty to block the air conditioner filter element, and the cold air of the air conditioner is blocked for a large part, resulting in the cooling effect is not obvious, and people...
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  • Reasons and solutions for unrefrigeration of automobile air conditioners 2

    Reasons and solutions for unrefrigeration of automobile air conditioners 2

    Reason 3: The condenser of the car air conditioner is too dirty. If the car air conditioner is used for a long time without cleaning, various impurities will wrap the condenser, so the auto ac condenser cannot dissipate heat normally. This will cause the pressure and temperature of the air-condit...
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  • Reasons and solutions for unrefrigeration of automobile air conditioners 1

    Reasons and solutions for unrefrigeration of automobile air conditioners 1

    In the hot summer, if the car’s air conditioner does not work, it will be like a steamer in the car, which is quite difficult. Especially in the scorching sun, you can hardly stay in the car, because the whole car will become an oven. Let's take a look at the reasons and solutions for uncooled ca...
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  • How to use auto air conditioner correctly

    How to use auto air conditioner correctly

    1. In order to avoid excessive load when the engine is started, and the air conditioning compressor can quickly enter the minimum working state, don't rush to turn on the air conditioning after entering the car. The door and window should be opened first. The fan can be used for ventilation first...
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  • Manufacturer ranking of global automotive air conditioning industry

    Manufacturer ranking of global automotive air conditioning industry

    There are two major factions in the field of automotive air conditioning: Japan and the United States. The Japanese system occupies a dominant position, but the American system still cannot be underestimated. Denso is the leader. Denso and Toyota Industries which belongs to Toyota group are the l...
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  • Frequency conversion or fixed frequency? Which one of parking cooler to choose

    Frequency conversion or fixed frequency? Which one of parking cooler to choose

    At present, there are many brands of parking air conditioners on the market, including fixed frequency and variable frequency, which puzzles many truck users. What are the differences between variable frequency parking air conditioner and fixed frequency parking air conditioner? 1. Different powe...
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  • The development history of the automotive air conditioning II

    The development history of the automotive air conditioning II

    In 1954, the Nash Automobile Company took the advantage of the hot iron to launch an automatic air conditioner called "Climate Eye" in the true sense. This type of air conditioner finally puts the control switch on the front control panel, and uses electric control switches and air outlets to hel...
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  • The development history of the automotive air conditioning I

    The development history of the automotive air conditioning I

    As we all know, as early as 1886, Karl-Benz in Germany produced the world's first three-wheeled car. Although there have been endless inventions of cars since then, the advent of car air conditioners was nearly half later than the development of cars. Centuries. Since the car did not have a seale...
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  • Daily maintenance method of parking heater

    Daily maintenance method of parking heater

    1. After the parking air heater has been running for a period of time (according to the user's usage), the ignition plug should be unscrewed to clean up the carbon deposits. If the ignition plug is burned out, the ignition plug should be removed and replaced with a new one. 2. If too much carbon ...
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  • Analysis of common failures of parking heaters

    Analysis of common failures of parking heaters

    1. Nothing happens after booting a. No power input. Measure whether the heater power supply is normal according to the circuit diagram, and check the vehicle insurance and line power supply. Check the power supply, check the power-on signal wire, and check the ground wire. b. Thermocouple problem...
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  • Car Parking Air Diesel Heater Maintenance

    Car Parking Air Diesel Heater Maintenance

    Vehicle fuel heaters are equipment for seasonal use. Corresponding inspection and maintenance should be done before, during, and after shutdown to ensure safe and reliable use. During the secondary maintenance, the following items must be checked and maintained: 1 Liquid car heater is not in use ...
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  • Parking Heater precautions for use

    Parking Heater precautions for use

    1. Vehicle liquid fuel heaters can only use diesel as fuel. ( Gasoline type except, please specify) 2. Before the parking air heater is used, the pipeline valve must be opened to ensure that the liquid in the pipeline can circulate, and at the same time, it must be filled with antifreeze, otherwi...
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