There are many kinds of supermarket freezers used on the market. The main products of freezers promoted to chain supermarkets are: vertical wind cabinet, display cabinet, refrigerated display cabinet, child and mother cabinet, island cabinet and so on.
About how to use the vertical refrigerator correctly after purchase, today we will introduce it in detail:
1. The newly purchased or transported vertical freezer should be left for 2 to 6 hours before starting up. Before use, run the empty box with power for 2 to 6 hours. Do not start immediately after stopping the machine. Wait more than 5 minutes to avoid burning the compressor.
2. the freezer should be placed on the flat ground, the indoor environment of the freezer should be well ventilated, dry, the top of the ceiling is above 50cm, the left and right sides are above 20cm from other objects, and the back is above 20cm from other objects.
3. When the freezer is in use, hot food should be cooled to room temperature before being put into the display cabinet. For vertical (air-cooled) freezers, do not store food too close to the air outlet. For direct cooling freezer, when the frost thickness is up to 5 mm, manual defrost is needed.
How to make the freezer last longer?
1. First: loss of voltage protection, namely zero voltage protection. When the power supply is suddenly cut off and suddenly restored, the restart button should start the motor.
2. Second: short circuit protection. When the supermarket refrigerator in the circuit of any electrical short circuit, the circuit itself must have the ability to protect, in order to reduce the damage to other electrical appliances.
3. Third: overload protection, namely thermal protection. The rated current allowed through the appliance itself is generally the rated current of the motor. If the motor is overloaded or because of other electrical faults, the current through the motor is greater than its rated current, the motor will be operating under load.
Post time: Aug-26-2022