I bought an used 4 year old condenser which was replaced with a bigger one. This condenser was neither pump down nor service valves closed after it's removal and sitting in the garage for an year exposing the open line to atmosphere. Since the POE oil is hygroscopic, what are my options to put this unit back into service? (I do not know how to check the oil level though).
1. Do I have to replace the oil? If yes, is there any method not to de-braze/remove the compressor?
2. Can I just use a liquid line filter/dryer?
Please help this newbie. Thanks in advance,
-Joe
1. Do I have to replace the oil? If yes, is there any method not to de-braze/remove the compressor?
2. Can I just use a liquid line filter/dryer?
Please help this newbie. Thanks in advance,
-Joe