The incoming air, warm and humid, enters the air-air exchanger. Then, it goes into the evaporator (air-refrigerant exchanger) where air cools down to approximately 2° C, thus allowing the humidity inside to condensate and be discharged automatically in the suitable receiver. Cold and dry air returns to the air-air exchanger in order to be warmed up again before it leaves the drier; the outlet temperature is approximately 8 degrees lower than the inlet temperature.

Suggestion of the installation plant to run with a drier located away from the compressor