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Thread: PHE bad performance issue
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13-02-2007, 03:33 AM #1
PHE bad performance issue
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
I hear...I forget;I see...I remember;I do...I understand
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13-02-2007, 08:26 AM #2
Re: PHE bad performance issue
oil frozen or thicked during evaporation, mixed with liquid refrigerant makes mayonnaise.
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13-02-2007, 09:30 AM #3
Re: PHE bad performance issue
What make/type is the original oil?
Some is known as 'white'.Brian - Newton Abbot, Devon, UK
Retired March 2015
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14-02-2007, 03:56 AM #4
Re: PHE bad performance issue
It's Danfoss SM scroll compressor\ mineral oil 160P
I hear...I forget;I see...I remember;I do...I understand