booboo
10-01-2007, 02:50 PM
:confused: Hi every one.
this is my first time so please be gentle. I just install a copeland seimi hermic compressor for a freezer. this is a o&m replacment the old unit had 13# of r22 in it the new unit would only take 8#. the only thing that i changed was the condencing unit. i have bubbles in the sight glass and when i try to add the rest of the charge i get freeze up on the suction side king valve
my super heat is 12-18deg the system super heat is 40-45deg (temp at the suction king valve) the cabinet is holding a -5deg temp which is what i want.
am i ok.:o
this is my first time so please be gentle. I just install a copeland seimi hermic compressor for a freezer. this is a o&m replacment the old unit had 13# of r22 in it the new unit would only take 8#. the only thing that i changed was the condencing unit. i have bubbles in the sight glass and when i try to add the rest of the charge i get freeze up on the suction side king valve
my super heat is 12-18deg the system super heat is 40-45deg (temp at the suction king valve) the cabinet is holding a -5deg temp which is what i want.
am i ok.:o