Peterbilt 348 2017 - Manual Controls

HEATINGANDAIRCONDITIONING
ManualControls
WhatEachControlDoes
FanSpeedAdjustment
TurningthisdialclockwisefromtheOFF
positionturnsthefanONandincreases
thefanspeed.
AirFlowControlDial
Thisdialdirectstheairowthrough5
primarysetsofvents:
InstrumentPaneland
De-misterVents
InstrumentPanel,De-mister
andFloorVents
FloorandDe-misterVents
Floor,De-misterVentsand
*DefrostVents
*DefrostandDe-misterVents
*Freshairandairconditioningare
automaticallyturnedON.
TemperatureControlDial
Turnthisdialclockwiseforheat,
counterclockwiseforcool.
AirConditionerSwitch
ThisbuttonturnstheA/Ccompressoron
andoff.WhenusingtheMaxDeffunction
theuserwillnotbeabletoturnofftheAC
compressorwiththisbutton.
NOTE
FanControlDialmustalsobe
intheONpositionforA/Ctobe
on.A/Cengagesautomatically
inAUTO,defrostandoor/de-
frost.
(03/17)Y53-6060-1C13-65
3