khaled hilaly
11-07-2021, 06:41 PM
Dear friends:
I have problem with McQuay centrifugal chiller model : WSC-050 , when operating the chiller the oil pump starts pre lubricating for three minutes then compressor runs for about three seconds ,the oil pressure drop rapidly and the chiller shut down at unsafe oil differential, after replacing oil filter and operating chiller again the same phenomena was repeated, please help me to solve this problem .
Thanks in advance
I have problem with McQuay centrifugal chiller model : WSC-050 , when operating the chiller the oil pump starts pre lubricating for three minutes then compressor runs for about three seconds ,the oil pressure drop rapidly and the chiller shut down at unsafe oil differential, after replacing oil filter and operating chiller again the same phenomena was repeated, please help me to solve this problem .
Thanks in advance