Screw Compressor Discharge Superheat

[@dar9433]

Some screws run high discharge S.H. when running on low load, like at 25% load. Drops as the compressor loads up..

[@pjd4177]

I’ve seen this aswell with r1234ze to get oil back to run screw in part load as S.H is higher adding more heat to the oil

[@LeSpank1012]

great videos man

[@MauriceVandenberg-c8j]

EXCELLENT INFO

[@AndrewMcDonald-n8r]

Had same problem was the condenser level sensor

[@rh5821]

Had a problem with too much oil in the system, causing low, discharge superheat

[@HVACTIME]

Suction Superheat was probably low then? Oil logged evap.

[@salehabdullah399]

Good topic