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Lc_shi
13-02-2007, 02:33 AM
Hi sir
One GSHP(r22) found the PHE (heating mode as condenser)perform bad.After open the connection,some oil flow out,and the oil color looks white than normal oil.
what is the possible reason for it? compressor or PHE related cause? welcome input.

regards
LC
NoNickName
13-02-2007, 07:26 AM
oil frozen or thicked during evaporation, mixed with liquid refrigerant makes mayonnaise.
Brian_UK
13-02-2007, 08:30 AM
What make/type is the original oil?

Some is known as 'white'.
Lc_shi
14-02-2007, 02:56 AM
It's Danfoss SM scroll compressor\ mineral oil 160P