View Full Version : Trane RTAA compressor problems

03-06-2016, 01:53 PM
New to the forum and searching for some help. We are having some surging issues on one of our 100 ton chiller plants. I have been unable to get a good schematic for the compressor unit. I know that it is not "field repairable", but can somebody help with the description and part number for the "Master Oil Valve" located at the very end of the compressor unit? It appears to be in close proximity to the integrated oil filter and I believe might be the source of our problems. Thanks in advance

05-06-2016, 08:57 PM
whats the model number

05-06-2016, 09:52 PM
Rtaa1004 xt01

06-06-2016, 09:23 PM