Holiday Navigator 2003 Owner's Manual page 369

MAX A/C - Recirculated air is drawn from the passenger
area and discharged through the dash louvers.
A/C - Fresh Air is drawn from outside into the system and
discharged through the dash louvers.
VENT - Fresh air is drawn in and discharged throughout the
dash louvers.
OFF - The blower motor does not operate. The fresh air
inlet door will close, minimizing outside air infiltration into
the motorhome.
BI-LEVEL - Fresh air is drawn in and discharged through
the dash and the floor louvers.
FLOOR - Fresh air is drawn in and discharged through the floor
louvers. A small amount of air discharges through the defrost vents.
MIX - Fresh air is drawn in and discharged through the floor and
defrost louvers. The A/C system operates to dehumidify the
discharged air.
DEFROST - Fresh air is drawn in and discharged through the
defrost louvers. The A/C compressor operates to dehumidify the
discharged air.
090277b
Heat and Defrost Operation:
The air conditioning compressor operates in all modes except VENT,
FLOOR and OFF to dehumidify the air. Rotate the temperature control switch
to set discharge air temperature.
• Set the Mode Control Switch to the desired position.
• Set the Temperature Control Switch to the red zone.
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N A V I G A T O R 2 0 0 3
Electrical Systems - Chassis
9 • 3 6 9