I have a display case the system won't drop under 32 degrees discharge air temp. Sometimes it stalls at 33 and others times it went up a few degrees. Suction 63 # high side 255 # I fixed a leak on the receiver and charge it to clear sight glass I got a 7 degree superheat should be 6-8 . When I take the shelves out it pulls to 32 with shelves in it goes to 38. R/H of store is 65% ambient 74.
Anything I' should be looking for other than possibly its short cycling the condensing airflow from underneath I'll check that but ...
thanks for any input
Anything I' should be looking for other than possibly its short cycling the condensing airflow from underneath I'll check that but ...
thanks for any input
