What Causes the Freezing of Car Air Conditioning Pipes?
1 Answers
Car air conditioning pipes freeze due to the following reasons: 1. Normal slight frosting when the car air conditioning is cooling properly. Solution: This is a normal phenomenon and does not require any action. 2. Clogging in the refrigeration system, preventing the refrigerant from circulating normally. Solution: Inspect and disassemble to clean the refrigeration components. 3. Blockage in the air conditioning filter. Solution: The air conditioning filter needs to be replaced or cleaned. 4. Lack of refrigerant or refrigerant leakage. Solution: Inspect to locate the leaking component and replace it, then add refrigerant. Be cautious not to add too much refrigerant, as excessive refrigerant flow through the evaporator can cause freezing.