McQuay AGZ Chiller Spring Startup

[freonguy]

Greetings Guys:

I have a buddy who is starting up a McQuay AGZ090B5512-ER11 ( R-410a) air cooled chiller that has been in service about 5 years. He asked me to come along as I have ( in a past life ) commissioned and worked on several McQuay R-22 Chillers of similar configuration.

Typical air cooled - can compressors, unit HAS glycol in it, etc., but the question is : Is there anything in the way of surprises or glitches that I should be on the lookout for? Is the display / computer system much different from the R-22 units of 10 years ago?

Thanks a bunch;

Freonguy CM

[freonrick]

go to mcquay.com and download the manual and take it with you. that way you will have all the info you need along with the password.

[ryan1088]

How about a completely different controller and a blitz of new technology. It's still a machine that needs setup and ran! Like Rick said, get the book and dive right in. If you have trouble we are here to help.

[freonguy]

How about a completely different controller and a blitz of new technology. It's still a machine that needs setup and ran! Like Rick said, get the book and dive right in. If you have trouble we are here to help.

Ryan:

Yes, it looks a whole lot different - I printed out a couple of the manuals - thanks; will give it ago!! Thanks Ryan and freonrick - - - -

Freonguy CM

[steveoo]

B vintage could be 22 or 407,most likely has microtech2