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Air conditioner

Motocompressor short thermal popr.

Carmax2017
hace 5 años
hace 5 años
Good evening foo people, I wanted to ask you, if you can help me. I have a single cold split (r22), 2600 frig., White westinghouse brand. The problem that appears is that the equipment, due to a leak in one of the cabinets, ran out of coolant .... well, replace the two cabinets, search with nitrogen for leaks and empty: >>>>: When, I turn on the equipment and start to operate the outdoor unit, and I charge it refrigerant, with the equipment on, the gauge needle goes down (goes up and down) And that's when it suddenly falls the needle up to (minus 30) always on the low clock. then, the motor compressor accelerates and slows down until the motor compressor is turned off. In parallel, the light of the piece lowers the trension. Finally, touch the bike and it is hot. What can people be? If you can guide me ... I really appreciate them.
apiconauta
apiconauta
3.917
hace 5 años
hace 5 años
Hi Carmax: When you welded, did you use a nitrogen atmosphere? If it is, it cannot be that carbonilla was formed and the capillary cap. Another option is that you have nitrogen, so the pressure varies so much that it overheats the MC. You also have to check the supply voltage and consumption while working. Luck, comment your results.
Carmax2017
hace 5 años

Hello APICONAUTA..Thanks for the DATA. If I use nitrogen, and in case, that nitrogen has remained .. how do I release it?

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apiconauta
apiconauta
3.917
hace 5 años

And in that case, the refrigerant can no longer be used, you would have to send it to recycle if you have the machine. To remove nitrogen you just have to make a very good vacuum. But apart from that, something that must be verified is because it is suddenly empty, it is usually because the capillary or filter is covered, either of dirt or moisture. That cleaning and emptiness is already very commented on the different topics of the forum.

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Carmax2017
hace 5 años

Thank you very much Apiconauta .. for the data. One last question, is the filter alone or both .. capillary and filter?

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apiconauta
apiconauta
3.917
hace 5 años

In my personal case, whenever I open a filter change system, I change the capillary only if it is covered and I cannot clean it properly.

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Carmax2017
hace 5 años

Thank you very much .. Apiconaut.

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