So i have a small 4000btu wine cooler that is for cooling down a wine room. The issue is the air coming out is not very cold. This system uses a capillary tube and a hermetically sealed pump so its just like a refrigerator. It uses r134a as the refrigerant. When i turn in the unit the condenser gets hot and the evaporator gets ice on the first tube going into the evaporator. The temperature of the air coming out drops to 63f and then stays there. Once the air reaches 63f the condenser starts to cool down. After running for a few minutes the pressures look like this. It’s currently 75-80f out. Does this indicate a clogged capillary tube? Also when i turn off the unit i can hear a sort of gurgling.