Compressorinternal high temperature compression part will lead to oil evaporation, produce oil steam.
压缩机内部的高温将导致压缩机油部分蒸发，产生油蒸气。
2
That can indicate an internal fault within the compressor causing the system to malfunction.
这可能说明压缩机里存在内部故障，导致系统出错。
3
Air compressor on start-up, internal have a small amount of stranded air pressure, start and deceleration requirement when inverter quick response, so, we choose LG inverter.