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Refrigerators

INERLO brand freezer with glass doors does not freeze the vegetable

Pablo lopa
hace 6 años
hace 6 años
Hello how are you. I have this commercial freezer that does not freeze food (vegetables). It freezes on the sides of the freezer but does not freeze the vegetables. Can it be a lack of gas or thermostat out of calibration? The freezer has 1 year of use. Thanks for the help.
omorma
omorma
15.708
hace 6 años
hace 6 años
Hello, how are you? If I had to tell you about this fault, I would tell you that it is a lack of refrigerant due to a leakage because the refrigerant inside a circuit does not break down but sometimes it happens that the equipment goes out badly charged from the factory but at the same time they start to malfunction it only cools from the bottom to the bottom and neither does the bottom and that is a lack of refrigerant, once a pair of glasses brand frezeer intervenes with that problem and the solution was to load a bit of refrigerant and more than 2 years ago and continue working well, this may be the same case, place a pinch valve add coolant leave it at a pressure of -2psi and try it, regards.
Pablo lopa
hace 6 años

Hi, I put a pinch valve and I left it on 2 PSI. It is Gas R 134 A. It cools well but he freezes my suction pipe. I was told that these teams work between 2 or 5 PSI. Will it be due to excess refrigerant?

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Pablo lopa
hace 6 años

I left it in two just in case. not to screw up because looking for information varies the pressure of R 134 A. that doubt arises me which is the working pressure for a freezer with that gas.

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omorma
omorma
15.708
hace 6 años

Negative pressure as instructed to reach -25 or -28 °

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Pablo lopa
hace 6 años

Ok. The freezer cools well (food is frozen) but the return pipe is still frozen. I will withdraw gas and tell you how it went.

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omorma
omorma
15.708
hace 6 años

And if you left the pressure between 2 and 5 psi you will always have a return, they work with negative pressure

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Pablo lopa
hace 6 años

Hello I tell you to take gas and leave the pressure - 2. I began to defrost the suction pipe. Will I have to check again if it defrosts?

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Pablo lopa
hace 6 años

Hello, I thank you for the help. The refrigerator cools well. The suction does not freeze.

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