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What are the reasons for poor cooling effect of truck air conditioning?

1 Answers

MacLincoln

07/25/25 2:17pm

The reasons for poor cooling effect of truck air conditioning: 1. Refrigerant leakage, insufficient pipeline pressure; 2. Reduced heat dissipation capacity of the condenser; 3. Air duct blockage, excessively dirty air conditioning pipelines; 4. Prolonged use of external circulation. The functions of air conditioning are: 1. Filtering the air entering the cabin; 2. Absorbing moisture in the air; 3. Maintaining clean air to prevent bacterial growth; 4. Preventing window fogging; 5. Adjusting cabin temperature. The maintenance methods for air conditioning include: 1. Timely cleaning of air conditioning vents; 2. Regular maintenance of the air conditioning condenser; 3. Timely cleaning or replacement of the air conditioning filter. Precautions for using air conditioning: 1. Avoid setting the temperature too low; 2. Control the direction of air vents; 3. Avoid prolonged use; 4. Appropriately use high fan speed; 5. Turn off air conditioning during low-speed driving.

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