I dont do very much refrigeration, A friend of mine asked me to install a walk in box for his cottage to hang game in
We put the box up and Installed all the equipment as per the engineers sizing etc
Its a water cooled unit 404a.
I can get the box down to desired 38 degrees but sometimes during a cycle it goes off on high pressure. Superheat at LL is 10, I dont see much of a temp difference between inlet and outlet water ( inlet is cold)