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Thread: RTAA High Oil Temperature

  1. #21
    Join Date
    Jun 2001
    Location
    Chicago Il
    Posts
    1,579
    Post Likes
    Saw this today on a 70 ton RTAA.
    circuit 2 started up, 50F loop temp, R22. suction pressure went as high as 122 psi. oil temp at 188F. i thought it was the cotton blanket on the inner V coils. cleaned them up super fantastic but it did not help with the oil temp. tripped after 3 -4 min on high oil temp.
    ill be checking that female unloader tomorrow.
    thanks for the old post
    If you cant fix it right, try again.

  2. #22
    Join Date
    Apr 2011
    Location
    Southern Indiana
    Posts
    362
    Post Likes
    How long does the female stepper stay energize?

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