That is the dryer not the condenser.... Your system may be slightly under charged causing the evaporator (the part that gets cold under your dash that the inside air blows across to get cool) to freeze up and subsequently the dryer which is bolted to the evaporator but its on the engine side of the firewall.
Check your freon level... If its low add a little.
If its not then the office tube may need changing.
The dryer should get cold and have condensation dripping from it but it should not be freezing up like that.... I'm guessing it is slightly under charged.
If you add freon I would get freon with the UV leak detector dye in it so if it leaks out again it will be easier to find the leak.
Not the dryer, it's the suction accumulator. The dryer is on the high side of the refrigerant circuit. The suction accumulator is on the low side (which is what you're seeing).
If it's frosting up one or a combination of the following is happening:
1) low pressure switch has failed.
2) Cabin filter is totally clogged
3) evaporator coil is clogged.
4) dead/inoperable indoor fan motor
Don't try adding refrigerant or changing the orifice tube as this will only exasperate the problem.
