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Why does the car air conditioner stop cooling just a few days after recharging the refrigerant?

1 Answers

RicardoFitz

07/29/25 10:21pm

Reasons why the car air conditioner stops cooling just a few days after recharging the refrigerant: 1. Insufficient power supply voltage, preventing the compressor from operating normally: It is recommended to install a voltage regulator. 2. The cooling capacity of the air conditioner is too small: Consider these factors when purchasing an air conditioner. If the configuration is unreasonable, the air conditioner must be replaced. 3. The external ambient temperature is too high: This issue cannot be resolved. 4. The air conditioner has not been cleaned or maintained for a long time: It is recommended to perform cleaning and maintenance. 5. The copper pipe connecting the indoor and outdoor units is too long: Adjust the installation method. Below is an introduction to air conditioner maintenance: 1. Comprehensive inspection of the air conditioner: When using the air conditioner for the first time in summer, inspect the air conditioning system first, such as checking the refrigerant and whether the air filter is too dirty through the liquid storage tank, and whether there are foreign objects in the radiator. 2. Pay attention to the cleaning of the air conditioner: The air filter should be replaced regularly; otherwise, the air conditioner will produce a musty smell. In addition, the condenser should also be cleaned regularly, and the water tank should be removed for thorough cleaning.

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