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What are the common methods of supermarket freezer maintenance?

Whether it is a large supermarket, or a small supermarket, we can see a large number of supermarket cooler, supermarket cooler is one of the essential supermarket facilities, if there is a problem, then it will affect the operation of the supermarket, Shandong SANAO Refrigeration for you to explain some of the conventional supermarket cooler maintenance methods which!

 

1. Supermarket Cooler/Freezer Use:

 

 In the first start, to run empty 1-2 hours, such as the state of stability and then shut down, and then into the food after the start; at the same time to prevent frequent calls power failure, the compressor will delay the start of two minutes, there are supermarket freezer temperature in the factory has been pre-set, generally do not need to adjust, in access to items to take lightly, do not throw items to the cabinet, to prevent damage to the wall.

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2.The Supermarket Cooler/Freezer Placement:

 

Secondly, when placing the supermarket cooler, before and after close to the wall of the cabinet to retain a certain spacing, placing food not too close to the air outlet, commodities should be placed to retain the appropriate gap, in order to facilitate the convection of cold air, temperature uniformity. Cabinet ambient temperature should be less than 32 ℃ (air curtain cabinet design ambient temperature of +25 ℃) can not be subject to direct sunlight or placed between the oven use.

 

Cabinet in front of at least 100MM space, conducive to the cold suspect good ventilation to protect the cooling effect of the equipment. Power supply must use independent socket, socket and power cord current capacity should not be less than the number of our company regulations A, the socket must be reliably grounded; power supply generally use 220V50HZ single-phase alternating current (also some 380V voltage range of 187-242V voltage instability, please use more than five times the power regulator; defrost by the microcomputer automatic control, will stop running into the defrost state by itself (Note: defrost when the temperature rises slightly belongs to the (Note: the temperature rises slightly when defrosting is normal) defrosting ends automatically for cooling operation. To save electricity, you should try to reduce the number of times you open the door and shorten the time to open the door. With these methods, you can better let the supermarket freezer for our services.

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Post time: Apr-03-2023