Section 1 (Manual A/C-Heater Systems): Operation: Receiver-Drier
WARNING: This page is about a different car, the 2001 Suzuki Vitara, 2001 Suzuki Grand Vitara, 2000 Suzuki Vitara, and 2000 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
Receiver-drier temporarily stores condensed liquid refrigerant. It also removes dirt and moisture in refrigerant by means of a filter and desiccant bag. A sight glass, installed on top of receiver-drier, indicates refrigerant flow.