frezer not frezing hi side 250 psi low side 45 psi
Negative 30 psi should do it.
10 psi
25-40 psi
if room tem is 70f 15psi
if room tem is 70f 15psi
Someone please correct me if I am wrong, but ZP is in relation to the thermal expansion valve. This valve limits pressure and flow through the evaporator. Sporlan uses SZ and SZP to designate the thermostatic charge and is related to refrigerant r404a. Can anyone explain what the S is in relation to?
how to calculate the suction and discharge refrigerant 404 walk in freezer
42
18-20psig suction 250-270 psig discharge In freezers pressures are ok .I got it ,but the mention pressure of suction 18-20 discharge 250-270 at what temprature in centegrade it should be.
It will burst! because of the pressure in the freezer.
450 psi / 35 psi
Your freezer may have a leak because thawed food shouldn't taste like refrigerant. You should have a repair technician check it out.