1993 Chevrolet S10 Pickup Owner's Manual - Page 134

Comforf Controls & Audio Systems HeatingAir Conditioning System K05ur If your vehicle has air conditioning, your heatinglair conditioning system will look like this. Before using your vehicle's air conditioning, open the windows vehicle of hot air. to clear the Fan Lever The lever at the top of thesystemhasfourpositions. To increase the air H1. To decreasetheairflow,move it toward LO. flow,movethelevertoward Temperature Lever The lever on the left of thesystemdisplayletsyouselectthetemperature the air coming into your vehicle. Move the lever upforwarmerair.Movethe lever down for cooler air. Function Lever Theleverontheright of thesystemcanbemovedtosevendifferentheating and air conditioning functions. DEFROST Thissettingoperatesthedefroster.Most of theaircomesout nearthewindshield,withsomegoingtothefloorventsandsidewindow defrostvents.Usethiswhenyougetfog or iceonthewindshield. HTR (Heater): Mostoftheaircomes outnearthefloor.Therestcomesout from the defroster vents under the windshield and at your front side windows. Thisisbestfor cold weather. of 3-6