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Thread: R22 Margaux Rack
02-05-2013, 08:02 PM #1
R22 Margaux Rack
What should the desuperheater ci and co be set at? R22 Low temp.
02-05-2013, 08:15 PM #2
Well, what are we desuperheating, here?
Are we using liquid injection into the suction line to control discharge line temp?
Are we desuperheating suction gas?
I've worked on Margaux racks without a desuperheater and other racks with a desuperheater.
It's not a two-stage rack, is it?
03-02-2013, 02:31 PM #3
I service a Margaux LT r22 rack with suction desuperheating. Is this what you have???
The desuperheaters are operated by two circuits from a medium temp rack. The LT rack is a split header, therefore two desuperheaters. They are spec'ed and set to +11f SST."Don't wish it were easier, wish you were better"