craigdyer
05-04-2014, 05:04 AM
Hi All,
I have a Mcquay air cooled chiller with 2 x HSA3221QY11YB-S compressors.
One compressor is faulting on high oil diff pressure fault.
We have changed the oil filters on both compressors but this compressor still faults.
Does anyone have an exploded drawing of this compressor and maybe theory of operation ect.
Any technical advise regarding this chiller would be much appreciated.
Kind Regards
Craig dyer
I have a Mcquay air cooled chiller with 2 x HSA3221QY11YB-S compressors.
One compressor is faulting on high oil diff pressure fault.
We have changed the oil filters on both compressors but this compressor still faults.
Does anyone have an exploded drawing of this compressor and maybe theory of operation ect.
Any technical advise regarding this chiller would be much appreciated.
Kind Regards
Craig dyer