What are the reasons for a car not cooling?
1 Answers
Reasons for a car not cooling: 1. Insufficient or too little refrigerant; 2. Excessive refrigerant; 3. Loose drive belt of the car air conditioning compressor, causing the compressor to slip; 4. Unqualified refrigerant and refrigeration oil; 5. Moisture infiltration into the refrigeration system; 6. Deterioration of the thermal insulation effect of the insulation film or low thermal insulation of the applied film. The car air conditioning system, referred to as air conditioning, mainly consists of the refrigeration system, heating system, air supply system, and control system. To meet the matching needs of various structural types and uses of cars, the composition and arrangement of the car air conditioning system may vary. Currently, integrated heating and cooling air conditioning systems are widely used in passenger cars.