Copeland scroll noise

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zepfan
zepfan Posts: 494
in A-C, Heat Pumps & Refrigeration

the attached videos are of the same 2024 Bryant unit that’s compressor makes this sounds every time it shuts off. It almost sounds like the compressor momentarily runs backwards, which may be ok. Or the scroll is damaged and the compressor should be replaced. I didn’t know if anyone else had experienced this, and what the outcome was.
the compressor starts up fine with no noise and runs fine with no unusual noise when running, it just makes this noise when it turns off. Thanks to all

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  • zepfan
    zepfan Posts: 494

    sorry the video did not post, and I can not figure out a way to do this from an iPhone. It says it is not in the right format

  • mattmia2
    mattmia2 Posts: 18,233

    you have to post it somewhere else and link to it, you can't post video files here

    zepfan
  • zepfan
    zepfan Posts: 494

    thanks

  • pecmsg
    pecmsg Posts: 7,613

    The internal check valve may be failing. Excessive compressor super heat can cause the oil to break down.

    It should be in warranty.

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