Navistar ProStar+ - Section 5 - SLEEPER FEATURES

Controls/Features
AirConditioning
CAUTION
Topreventpropertydamage,follow
recommendedserviceproceduresandmaintain
adequateairowthroughairexchangedevices.
Cleaningshouldbeperformedbyaqualied
technician.
Keepradiatorareafreeofthingslikebugsandleaves.Donot
coverthecondenserwithawirescreen.
Atleastonceortwiceamonthturnontheairconditionerfora
fewminuteswhiletheengineisrunning.Thisperiodicoperation
keepsallthemechanicalpartsofyourairconditioneringood
operatingcondition.
Itisnormalforsmallamountsofwatertodrainoutoftheair
conditionermodule.Thiswateriscondensedmoistureremoved
fromtheairinsidethevehicle.
Correctairowmayberestoredbyeitherreplacingthelter(s),
whichcanbedonewithouttools,orbycleaningthelters.The
lter(s)maybecleanedbyusingapowerwasherwithasoap
solution.Keepthesprayheadatleast6inchesawayfromthe
ltertoavoiddamage.Rinsethoroughly.
NOTE:Ifyourairconditioningperformanceseemslower
thanexpected,checkthefrontoftheA/Ccondenserforan
accumulationofdirtorinsects.Cleanwithagentlewater
sprayfrombehindtheradiatorandthroughthecondenser
asrequired.Checkfordirtanddebrisinboththecaband
sleeperHVACintakeltersthatmayreduceairow.
Dehumidication
Theheater-defrostersystemscanbeoperatedsimultaneously
withtheairconditionerduringmildweatherandhighhumidity
conditionstodehumidifythecabair.Turnthemodebuttonto
oneoftheA/Cpositionsandpositionthetemperatureknobat
acomfortabletemperaturelocation.Theairconditionerwill
removethehumiditywhiletheheaterkeepsthecabcomfortable.
ElectronicTouchscreen
YourvehiclemaybeequippedwitheithertheDriverInformation
DisplayortheVehicleInfotainmentSystem.
VehicleInfotainmentSystem
BaseSystem
95