Many refrigerators have reported that with the service life of the vehicle becoming longer and longer, the refrigeration effect is getting worse and worse. What's the matter with this?
With the long-term use of refrigerated vehicles, the components of the refrigeration system may become aging and loose, which leads to the refrigerant leakage in the refrigeration system of the refrigerated vehicle, which leads to the insufficient refrigeration capacity of the refrigerated vehicle, so the owner will feel that the refrigeration effect is getting worse and worse. In this case, this situation can be avoided as long as the refrigerated vehicle can check and repair regularly. Second, the sanitation in refrigerated vehicle box is not paid attention to for a long time, which leads to the decrease of refrigeration effect. The interior of the car must be kept clean; the ground should not have wrapping paper and paper chips; debris can hinder the air flow or be drawn into the evaporator.
Keep the floor clean when using a refrigerated vehicle. Due to the function of evaporator fan, air will circulate in the train carriage, which will cause ground fragmentation or dirt to be inhaled by evaporator fan. Long term action will lead to a large number of impurities being drawn into the evaporator coil, which will affect the refrigeration effect of the refrigeration unit. Because the coil is a little bit surrounded by impurities, the heat exchange rate of the coil will be reduced. So after several years of refrigerated vehicle, we will feel that the refrigeration effect is not as good as that of the original, except for their own failure, which is the cause of coil dirty.
Contact Person: Mrs. LISA