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Giannis
17-12-2007, 11:12 PM
On a BITZER SemiHermetic 25HP SUB-COOLER 2STAGE ***** 22 is a solenoid valve for the sub cooler.

I Use this compressor for a tunel room -40 , how i must connect the sub-cooler solenoid valve ?

I mean the sub cooler solenoid valve must be ON with the compressor or be ON with the evaporators solenoid valve ?

Regards


-40 Celcius , thanks

Peter_1
18-12-2007, 11:13 AM
Together with the compressor, it serves the cooling of the interstage.