First of all, store food in an appropriate amount, preferably 80% of the volume, otherwise it will affect the air convection in the air curtain cabinet, cause food to be difficult to dissipate, affect the preservation effect, increase the compressor working time, and increase power consumption! The air curtain cabinet should be placed in a place with low ambient temperature and good ventilation, and should be far away from heat sources such as radiators and stoves. There should be appropriate space at the top, left and right sides and rear of the air curtain cabinet to facilitate heat dissipation. The temperature adjustment controller of the air curtain cabinet is the key to saving power. For mechanical temperature control, the temperature adjustment knob is generally set to "4" in summer and to "1" in winter. For electronic temperature control, the temperature setting is generally 2 to 8 degrees Celsius. This can reduce the number of startups of the air curtain cabinet compressor and achieve power saving purposes.
The condenser of the air curtain cabinet is generally under the steel plate of the cabinet, so the air curtain cabinet should be placed in a well-ventilated place, and the dust outside the cabinet should be wiped off in time, so that the condensation effect of the condenser can be improved to achieve improved cooling Effect and purpose of power saving. After the air curtain cabinet and fresh-keeping cabinet have been used for a long time, the interior of the air curtain cabinet is prone to frost, and the air curtain cabinet should be defrosted frequently (about seven days) to improve the cooling effect. If the air curtain cabinet is open, avoid direct fan and air conditioner. Night curtains should be closed during non-business hours. If the condenser of the air curtain cabinet is finned, it should be cleaned with a brush every one month or so to improve the heat dissipation effect.