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niosy geothermal

We installed a Bosch TA035 geothermal heat pump this last month and it seems to have a lot of noise coming from the compressor . How can I tell if the compressor has some type of mechanical problem that is causing the excessive noise ?

Thanks A.J.


  • John Mills_5John Mills_5 Member Posts: 935
    Shipping bracket?

    Just a WAG. Usually a Copeland scroll is pretty quiet. Is it all the time? Startup? 
  • RJ_4RJ_4 Member Posts: 484

    Is it 3 phase, if so try changing rotation
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