Mcquay centrifugal chiller

I'd appriciate anyone that could help me with the following problem.
I have a McQuay PEH 1000 centrifugal chiller and there is no oil return to the pot. I saw a similar post with some kind of "oring" in IGV. What do you mean with this and what is "IGV"?
A manual service would be much appriciated. My e-mail address is: info@vatis.gr

Quote:

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Originally Posted by POLYDOROS VATIS

I'd appriciate anyone that could help me with the following problem.
I have a McQuay PEH 1000 centrifugal chiller and there is no oil return to the pot. I saw a similar post with some kind of "oring" in IGV. What do you mean with this and what is "IGV"?
A manual service would be much appriciated. My e-mail address is: info@vatis.gr

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hi, i have send the manual

Thanks for the email. If it is impossible please send me and the service manual for the compressore of the centrifugal chiller PEH087 ?

What did the problem turn out to be? I just came across a PEH 128 with the same problem. Did you find any literature/bulletins regarding IGV oring failures? What resolved the issue? Appreciate any help you can offer.

Thanks

Hi Guys,

Really appreciate if someone could pass on a copy of the Service manual (Compressor overhauling) for model: WCC 126. My email is flobo@tabreed.ae. Thanks.

hello guys,
i need same manual for WCC 126 compressor overhauling. My e-mail lkelly0284@gmail.com thanks

Hello guys,
i need the same manual MCQUAY WCC 126,pls send me to rajeshmarari@gmail.com

thanks

The manuals asked for are sometimes not even available with McQuay Techs. Thats McQuay, they do things differently.