Where is the York freezer oil tank

York freezer oil tank is usually located at the bottom of the machine. Log on to the official website of Dongguan Yongxin Air Conditioning and Refrigeration Equipment Co., Ltd, into the news can be learned, York freezer oil tank is usually located at the bottom of the machine. Its oil level must be in the oil tank between the upper and lower sight glass, if the oil level is lower than the lower sight glass, you must add refrigeration oil to the compressor oil tank.