OK from what I understand copeland quit listing on the nomenclature plate (FLA) Full Load Ampereage due to incorrect diagnosis. Now they want you to go to the performance chart and look at the specific coonditions eg; suction pressure, head pressure, ambient temp. and return gas temp. My question is where is the curve for all these differnet conditions? At emerson's (copeland's specs) https://opi.emersonclimate.com/was.e...web/OPIServlet I see no data that gives me all this information needed to determine my correct FLA!
Here is what I have: Copeland MD# 4DL3A150L-TSK-441 Suction pressure is 14 psig Head pressure is 190 psig I am pulling 24 amps on each leg off the load side of the contactor. How do I know what current draw under these conditons I am supose to be pulling? The chart copeland gives only states -25 sst 65deg. return gas temp. and 105 deg.cod. temp. Is there a performance curve that will list FLA's under current conditions?