operators_manual

HEATINGANDAIRCONDITIONING
FreshAir/Recirculation
Switch
Thisswitchcontrolsthesourceoftheair
owingintotheheaterandairconditioner
unit
Recirculatedairmayreducetheamount
oftimeneededtocooldowntheinteriorof
thevehicle(whenusedwithA/C)andmay
alsohelpreduceundesiredoutsideodors
fromreachingtheinteriorofthevehicle.
Thisbuttoncanbeengagedmanuallyin
anynon-defrostmodes.
NOTE
Youmaynoticechangesinsound
betweenrecirculatedmodeand
otherairowmodes.
TipsforEfcientCooling
Anairconditionercanreducefogbuild
uponthewindshieldbysettingittothe
defrostortheoor/defrostairselection.
Toincreasetheeffectivenessofthe
airconditioner,usetheA/Cbutton
intheONposition,increasetheair
temperaturesettingand/orincrease
thefanspeed.
Ifthecabinbecomeshumidordamp,
usetheairconditionerwiththefan
on,withfreshair(notinrecirculateair
mode)andtheA/CintheONposition
todrythecabinair.
Insituationswheremorecoolingof
thecabisrequired,makesurethe
systemisintherecirculationmode.
Thissettingwillbemoreeffectivethan
usingfreshair.
HowToUseTheSystem
Theenginemustberunningforthe
heaterandairconditionertogenerate
hotandcoldair.
ToCool
PushtheFresh
Air/RecirculationSwitchtothe
FreshAirmode(Blueindicator
lightoff).Manuallysettingthe
systemtorecirculateairwill
increasetheeffectivenessand
usestheleastamountoffuel.
TurnONtheFanControlDialto
thedesiredfanspeed.
TurnT emperatureDialtoDesiredSetting.
3-66Y53-6060-1C1(03/17)
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