1993 Chevrolet Suburban Owner's Manual - Page 152

Right Button Defrost (Top): Presshere to operatethedefroster. Heated aircomes out nearthewindshield. Youcanuse it to helpclearfog or iceonyour windshield. Heater (Bottom): Presshere,andheatedaircomesoutnearthefloor.This settingisbestforpassengercomfort in cold weather. To blendbetween Theairflowcanbeblendedbetweenthetwopositions. positions,presstheside of thebuttonshowingtheareawhereyouwouldlike moreairflow.Thesystemwillautomaticallybegintoblendtowardtheposition SAME side of chosen. To stop thesystembetweenpositions,justpressthe thebuttonagain. Left Button Vent (Top):Press the top of this button and all of theairflowwillcome throughtheinstrumentpanelvents. Heater (Bottom): Pressthebottom come through the floor outlet. of thisbuttonand all of theairflowwill To blendbetween Theairflowcanbeblendedbetweenthetwopositions. positions,presstheside of theswitchshowing the areawhereyouwouldlike moreairflow.Thesystemwillautomaticallybegin to blendtowardtheposition SAME side of chosen. To stopthesystembetweenpositions,justpressthe thebuttonagain. Temperature Selector Bar The bar under your system display lets you select the temperature of the air COLD forcoolerairandpress HOT for comingintoyourvehicle.Press warmerair.Releasethebarwhenthesystemreachesthetemperatureyou want.Thetemperatureisshownonthedisplaybyanarrowmovingbetween C and H. Fan Control Button Thisbuttonis in theupperrightcorner of yoursystemcontrolpanel.Thefan hasfoursettings-low,mediumlow,medium highandhigh.Pressthetop of of thebutton (-) to thebutton (t)to increasetheairflow.Pressthebottom decreasetheairflow.Thesettingyouselect is shownonyourdisplayas LOW, MED LOW,MEDHI or HI. Air Recirculation Button If youpressthe MAX button (RECIR onsome models), theair in your MAX willgiveyou vehiclewill be recirculated.Withtheairconditioneron, out of maximumcooling. It canalsobeusedinallmodestohelpkeepdust yourvehicle.When MAX isselected, REC will lightonyourdisplay. 3-7