1, supermarket display cooler food storage time problem:

　　 Since the temperature of refrigerated display cooler is between 0-10 ℃, although it can limit the growth of bacteria, it cannot completely prevent it. Therefore, if the food is put in the refrigerated display cooler for a long time, it will definitely change in quality and taste. Generally speaking, the refrigerated display cooler can only be kept fresh and can only be used as a storage room for a short time. Please store it according to the expiration date of the instruction manual. Because different foods have their different refrigeration preservation temperatures, understanding the refrigeration temperature of the supermarket display cooler is conducive to our refrigeration of food.

　　2, door condensation:

　　 The temperature of the supermarket display cooler does not need to be too low. In summer, you can adjust the thermostat to a weaker position, so that the temperature inside the cabinet will increase, the temperature difference between inside and outside will be relatively reduced, and condensation will occur. Lower it. If it is convenient to place the supermarket display cooler in a well-ventilated place, it can prevent condensation.

　　3, clean the water outlet:

　　 sometimes accidentally may cause food etc. to fall inside and cause blockage, the defrosting water of the supermarket display cooler should be drained from the outlet on the back. If you find water in the drainage groove, please pay attention to see if it is blocked with a through-hole pin or soft plastic parts to clear it.

　　What should I do if the light on the display cooler in the supermarket doesn’t turn on? It may be temporary and it will be better after a while. If it doesn’t work for a long time, then it may be the following situation:

　　It is possible that the compressor stops running due to the action of the thermostat , At the same time, the lighting lamp is damaged or poor contact. Check whether the filament is burnt, whether the lamp holder is in good contact, and whether the light switch is faulty, and take corresponding measures. It may also be that the power plug is loose or touched by other objects, causing a sudden power failure. Just fix the plug. It may also be due to a sudden power outage in the room, which can be confirmed by checking whether other lights in the room have power.

　　 may be a blown fuse, you can replace it with a new fuse. If there are no other faults, the compressor should be able to start immediately, and when the door is opened, the internal lighting of the display cooler is also on. If the new fuse is blown after plugging in the power supply, it means that the circuit system is faulty. Check whether

　 has a short circuit in the line, and check the starting relay, thermal protection relay, thermostat, motor and compressor one by one. Troubleshoot.

　　 Supermarket display cooler If the lamp tube is broken, it is recommended to install it by yourself if you can repair it. If you can’t fix it by yourself or need to install a special lamp, it is recommended to contact the original manufacturer to purchase.

　　 refrigerated showcase display cooler Specializing in creating energy-saving, environmentally-friendly, and new-style display cabinet series, high efficiency, energy saving, health and environmental protection, Durable and fashionable. Consulting Hotline: 4006-300-692  Website: www.ihdjx.com