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Air conditioner

Gas charge some temperature

john yepez

hace 6 años

Hello I would like to know if this theory of. Add 30 to r22. Or 80 to 410 of the room temperature is safe and it's so simple like this example for r22 If the room temperature is in 22 degree I just have to load it up to 52 pounds

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CHIALVA JESUS ERNESTO

13.532

hace 6 años

John, ideally, when you make a refrigerant charge, is to do it by weight, which the manufacturer recommends,

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TRIATLON99

6.267

hace 6 años

Hi, yes, it works, but you should take into account consumption and thermal jump as well, but it is quite successful to make that sum at room temperature. Regards

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elektomaq

62.202

hace 6 años

Hello It is a fairly effective guide and with an acceptable error range, although it has a lot to do with other conditions such as cleaning, fan speed, motor compressor status, insulation status, etc. regards

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john yepez

hace 6 años

Moto compressor and insulation could explain it with a small example please

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elektomaq

62.202

hace 6 años

If the motocompressor compresses less either for electrical or mechanical reasons, the pressure will be affected even if it is not for 4 or 5 psi, something that usually does not attract the attention of the person who performs the controls

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elektomaq

62.202

hace 6 años

If the pipe insulation is degraded or non-existent, there will be a direct effect on the pressures as well as the performance

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NG en linea

9.229

hace 6 años

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hace 6 años

Hi. As you have explained in this forum, so dry that sum that is made of room temperature + 30 .... etc, is not a key,. Manufacturers and those who do quality control DO NOT take that factor into account There are three basic elements to measure equipment performance, and it must be done in the place to be heated There are 2 that were already mentioned: Thermal load and consumption However the most effective and that give a touch of greater precision are Overheating and subcooling.

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