Franke freezer problem

[jefferson]

i have been trouble shooting a franke freezer model 7rf02. it is a two door wall hung freezer. r404a refrigerant. compressor and fan mounted on top with an evap coil built into cabinet. no evap fan. i weighed in the 12.5 oz. charge but it ran in a vacuum of 10#. i replaced the single cap tube metering device and the liquid drier. recharged again but still the same problem. the only thing left in the circuit is the coils and a small receiver in the suction line.
i'm at a loss. help.

[tonyelian]

hi
this thing in suction line is called accumulator not receiver
u should take the freezer lines apart&check if there is a blockage if not check the condensor pipes
i suggest starting with the freezer take out suction line from the compressor &capillary tube from drier fit a shrader in suction &blow some gaz or nitrogen 7see if there is a blockage or not hope that help