Hi, I put a pinch valve and I left it on 2 PSI. It is Gas R 134 A. It cools well but he freezes my suction pipe. I was told that these teams work between 2 or 5 PSI. Will it be due to excess refrigerant?
I left it in two just in case. not to screw up because looking for information varies the pressure of R 134 A. that doubt arises me which is the working pressure for a freezer with that gas.
Ok. The freezer cools well (food is frozen) but the return pipe is still frozen. I will withdraw gas and tell you how it went.
Hello I tell you to take gas and leave the pressure - 2. I began to defrost the suction pipe. Will I have to check again if it defrosts?
Hello, I thank you for the help. The refrigerator cools well. The suction does not freeze.