a liquid line drier was installed on my new miller 5 ton unit it was installed at the compressor on the 3/4 copper line with the arrow pointing away from the compressor. On the drier shell (in) is marked leading to compressor. Did the service tech.installed it in the right direction. The drier is a emerson liquid line filter drier # adk083s (ek & bok filter drier). please help.