Need some info on this point:
I have a walk in that is perking out at 60 degreef temps.
It has a Tecumseh compressor water cooled in the basement crawl pumping up to a duel fan evaporator in the cooled. I have:
set the high head to bang on 200psi: got the suction at 60 psi (should be cooling at 32 degreef): no problems with the accumulator or dryer: cleaned the evaporator coil so you can eat off it: tested the 2 fans for amp draw and rpm: checked the compressor and it only draws 5.6 amp fla.
Why the hang can't I get better than 60 degreef cooling? I havent gone as far as sizing the unit to the cubic feet in the cooler because I didn't think it necessary. I worked before. This drop in temp has been an ongoing thing over the past 2 months