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Anonymous users2024-01-23There are some 250-like "maintenance guys", and I have also encountered the use of exhaust fan motors to make freezer fans, and it didn't take long for them to break. The condensing fan must be dedicated and of good quality, especially for the bearing quality of the fan motor. The pressure is based on the temperature, and the temperature in the cabinet is the corresponding pressure.
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Anonymous users2024-01-22After buying a fan and installing it, the pressure and current have been reduced, and a little refrigerant has been added, and the current is safe, the pressure, and the temperature have dropped from more than 10 degrees to 2 degrees, why are the pressure and current fixed? I want to lower the temperature to minus 2 degrees, what should be the low pressure at this time?
Which brand of commercial hotel kitchen four-door freezer is goodWhether it is a commercial refrigerator freezer, it is still Haier, Rongsheng, and the United States refrigerator is better... >>>More
The four-door kitchen freezer is the perfect combination of practicality and economy, using a famous brand compressor with low noise, high efficiency, uniform air conditioning, stable temperature and good refrigeration effect. Automatic return door design, effectively prevent the loss of cold capacity, easy access to items, free adjustment of shelf height, convenient access to items, air-cooled circulation mode, fast refrigeration speed, plate evaporator, energy saving 50%, completely eliminate internal leakage troubles, Minhong with a high degree of professionalism, from the practical, convenient, superior perspective, integration of advanced refrigeration technology and manufacturing technology, is committed to creating excellent products, from the commercial channel to enhance the essence of life. Large volume, multiple independent spaces, fine classification of items, which door to open like that, small loss of cooling capacity. >>>More
Reasons why the fridge is not cooling:
One: If it is suddenly not refrigerated, it should not be a refrigerant leak, the general effect of refrigerant leakage is slowly not good, and the compressor should be started normally. >>>More
Check that the power is working properly, that the temperature controller is properly regulated, that the compressor starter is damaged, and that the refrigerant is leaking. Whether the compressor exhaust efficiency is reduced. Whether the insulation effect of the box is good.
It doesn't matter, if the door frame is larger, you can consider double glass, which is thick and will not shake.