Industry

If the surface of the drive belt and the contact side of the pulley groove are bright, and there is a "squeak" noise when starting the air conditioner, it indicates that the drive belt is seriously slipping...

In summer, car air conditioners have become a necessary companion for car owners when they travel. However, the air conditioners in the car that may not be used for a long time will blow out unpleasan...

The intervention of energy-saving mode of automotive air conditioning; High exhaust pressure and low suction pressure; Insufficient or excessive refrigerant...

In summer, not all car owners will choose to park their cars in the underground parking lot. Some car owners park their vehicles in the open parking lot for other reasons such as saving time...

The low-pressure pipe of automobile air conditioner is frozen, which is probably because the expansion valve is faulty, so that it cannot sense the real-time temperature of the low-pressure pipe...

The air-conditioning equipment operates for a long time inside, and the dust gathers. The mixed product of air-conditioning water and air-conditioning water during refrigeration is a breeding ground...