The newly purchased KFR-32GWH air conditioner can start but does not cool.
Technical analysis by Beijing Xinke Air Conditioner Repair Center:
Analysis and Inspection: After testing, within 10 minutes of starting the machine, the air conditioner cooled normally. The pressure and current were both measured as normal. However, after the air conditioner continued to run for a while, the low-pressure level gradually decreased, and the current also reduced accordingly, leading to poor cooling effect. It was judged that there must be an ice blockage in the system. Upon asking the user about the installation situation, it was learned that it was raining heavily at the time, and it was possible that moisture entered the system during the connection of the pipes. The refrigerant was released, the system was re-evacuated, and then refilled with refrigerant by the Beijing Xinke Air Conditioner Repair Center. Afterwards, the air conditioner worked normally.