Hyundai Equus 2010 Owner's Manual

493
Features of your vehicle
Automatic heating and air condi- tioningThe automatic climate control system is
controlled by simply setting the desired
temperature.
The Full Automatic Temperature Control
(FATC) system automatically controls the
heating and cooling system as follows;
1. Press the AUTO button. The modes,
fan speeds, air intake and air-condi- tioning will be controlled automatically
by temperature setting.
2. Turn the temperature knob to the desired temperature.
If the temperature is set to the lowestsetting (LO), the air conditioning sys-
tem will operate continuously.
3. To turn the automatic operation off, press any button of the following.




The selected function will be controlled manually while other functions operate
automatically.
For your convenience and to improve the
effectiveness of the climate control, use
the AUTO button and set the temperatureto 22°C/71°F (23°C/73°F-Except Europe).
✽✽ NOTICE
Never place anything over the sensor
located on the instrument panel to
ensure better control of the heating and
cooling system.
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Front
Rear (Type A) (if equipped)
Rear (Type B) (if equipped)

Features of your vehicle
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4
Manual heating and air condition- ing The heating and cooling system can be
controlled manually by pressing buttons
other than the AUTO button. In this case,
the system works sequentially according
to the order of buttons selected.
1. Start the engine.
2. Set the mode to the desired position.
For improving the effectiveness of heating and cooling;- Heating: - Cooling:
3. Set the temperature control to the desired position.
4. Set the air intake control to the outside (fresh) air position.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system on.
Press the AUTO button in order to con-
vert to full automatic control of the sys-tem.
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Features of your vehicle
❈❈
Rear outlet vents (F)
The air flow of the Rear outlet vents is controlled by the front climate control
system and delivered through the
inside air duct of the front doors. If the
door is open or not closed completely,
the air flow of the Rear outlet vent is
not delivered properly. Make sure the
front doors are closed completely.
The air flow of the Rear outlet vents may be weaker than the instrument
panel vents for the long air duct in the
front doors.
Close the air vents in cold weather. The air flow of the Rear outlet vents may
cool a little during heating operation.
(Use the Rear outlet vents during cool-
ing operation.)
Mode selection
The mode selection button controls the
direction of the air flow through the venti-lation system.
The air flow outlet port is converted as
follows: Floor & Defrost
(A, C, D, E, F, G)
Most of the air flow is directed to the floorand the windshield with a small amount
directed to the side window defrosters.
Floor-Level (A, C, D, E, F, G)
Most of the air flow is directed to the
floor, with a small amount of the air beingdirected to the windshield and side win-
dow defrosters.
Bi-Level (B, C, D, E, F, G)
Air flow is directed towards the face and
the floor.
Face-Level (B, D, F, G)
Air flow is directed toward the upper body
and face. Additionally, each outlet can becontrolled to direct the air dischargedfrom the outlet.
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Features of your vehicle
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4
Defrost-Level (A, D, F)
Most of the air flow is directed to the windshield with a small amount of air
directed to the side window defrosters. Instrument panel vents
The outlet vents can be opened or closed
separately using the horizontal thumb-
wheel. To close the vent, rotate it left to
the maximum position. To open the vent,
rotate it right to the desired position.
Also, you can adjust the direction of air
delivery from these vents using the vent
control lever as shown.
Temperature control
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Driver
Rear (Type A) (if equipped)
Rear (Type B) (if equipped)
Front passenger

497
Features of your vehicle
The temperature will increase to the
maximum (HI) by turning the knob to the
right extremly. The temperature will
decrease to the minimum (Lo) by turning
the knob to the left extremly. When turn-
ing the knob, the temperature will
increase or decrease by 0.5°C/1°F. When
set to the lowest temperature setting, the
air conditioning will operate continuously.Adjusting the driver and passenger side
temperature individually
1. Press the DUAL button to operate thedriver and passenger side temperature
individually. Also, if the passenger side
temperature control switch (PASS) is
operated, it will automatically change
to the DUAL mode as well.
2. Turn the left temperature control knob to adjust the driver side temperature.
Turn the right temperature controlknob to adjust the passenger side tem-
perature.
When the driver side temperature is set
to the highest (HI) or lowest (Lo) temper-
ature setting, the DUAL mode is deacti-
vated for maximum heating or cooling. Adjusting the driver and passenger side
temperature equally
1. Press the DUAL button again to deac-
tivate DUAL mode. The passenger
side temperature will be set to the
same temperature as the driver side.
2. Turn the driver side temperature con- trol knob. The driver and passenger
side temperature will be adjusted
equally.
Turn the temperature knob on the rear
seat armrest (if equipped). The passen-
ger side temperature will be set to the
same temperature as the driver side.
Temperature conversion
If the battery has been discharged or dis-
connected, the temperature mode dis-
play will reset to Centigrade.
This is a normal condition. You can switch
the temperature mode between
Centigrade to Fahrenheit as follows;
While pressing the MODE button,
depress the DUAL button for 3 seconds
or more. The display will change from
Centigrade to Fahrenheit, or from
Fahrenheit to Centigrade.
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Features of your vehicle
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4
Air intake control
This is used to select the outside (fresh) air position or recirculated air position.
To change the air intake control position,
push the control button. Recirculated air position
With the recirculated airposition selected, air from
the passenger compart-
ment will be drawn throughthe heating system andheated or cooled according
to the function selected.
Outside (fresh) air position With the outside (fresh) airposition selected, air enters
the vehicle from outside andis heated or cooled accord-ing to the function selected.
✽✽NOTICE
Prolonged operation of the heater in the
recirculated air position (without air
conditioning selected) may cause fog-
ging of the windshield and side windows
and the air within the passenger com-
partment may become stale.
In addition, prolonged use of the air con-
ditioning with the recirculated air posi-
tion selected will result in excessively dry
air in the passenger compartment.
OVI049116WARNING
• Continued climate control system operation in the recirculated air
position may allow humidity to
increase inside the vehicle which
may fog the glass and obscure vis-
ibility.
Do not sleep in a vehicle with the air conditioning or heating system
on. It may cause serious harm or
death due to a drop in the oxygen
level and/or body temperature.
Continued climate control system operation in the recirculated air
position can cause drowsiness or
sleepiness, and loss of vehicle
control. Set the air intake control tothe outside (fresh) air position as
much as possible while driving.

499
Features of your vehicle
CAUTION
If the windows fog up with theRecirculation or A.Q.S mode select-
ed, set the air intake control to thefresh air position or A.Q.S controlto OFF.
Air quality control system (if equipped)
The air inflow from outside the vehicle
can be automatically controlled. Press
the button to activate the air quality con-trol system.
When using AQS mode, AQS(Air Quality control System) automatically senses
outdoor air pollutants and minimizes
them from entering the vehicle, however,
unpleasant or foul odors that might be
present may still be noticeable within the
vehicle. Exhaust gas cutoff mode :
Air enters the vehicle from the outside.
If exhaust gas enters the vehicle from the
outside, the exhaust gas cutoff mode is
automatically converted from the outsideair position to the recirculated air position
to prevent exhaust gas from entering the
vehicle.
✽✽
NOTICE
It should be noted that prolonged oper-
ation of the heating system in recircula-
tion mode will give rise to misting of the
windshield and side windows and the air
within the passenger compartment will
become stale. In addition, prolonged use
of the air conditioning with the recircu-
lation mode selected may result in the
air within the passenger compartment
becoming excessively dry.
Fan speed control
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Front
Rear (Type A) (if equipped)
Rear (Type B) (if equipped)

Features of your vehicle
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4
The fan speed can be set to the desired
speed by pressing the fan speed control
button.
To change the fan speed, press the right
of the button ( ) for higher speed, or
press the left of the button ( ) for lower
speed. To turn the fan speed control off,
press the OFF button.
Pressing the OFF button turns off the
fan.
Air conditioning
Press the A/C button to turn the air con- ditioning system on (indicator light willilluminate).
Press the button again to turn the air
conditioning system off.
OFF mode
Press the OFF button to turn off the air
climate control system. However, you can
still operate the mode and air intake but-
tons as long as the engine start/stop but-ton is in the ON position.
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4101
Features of your vehicle
Climate information screen selectionbutton
To change the screen into the climate
information screen, press the climate
information screen selection button. System operation
Ventilation
1. Set the mode to the position.
2. Set the air intake control to the outside
(fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
Heating
1. Set the mode to the position.
2. Set the air intake control to the outside(fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
5. If dehumidified heating is desired, turn the air conditioning system (if equipped) on.
If the windshield fogs up, set the mode to the or
push the front defrost but-
ton ( ). Operation Tips
To keep dust or unpleasant fumes from
entering the car through the ventilation
system, temporarily set the air intakecontrol to the recirculated air position.
Be sure to return the control to the
fresh air position when the irritation
has passed to keep fresh air in the
vehicle. This will help keep the driver
alert and comfortable.
Air for the heating/cooling system is drawn in through the grilles just ahead
of the windshield. Care should be
taken that these are not blocked by
leaves, snow, ice or other obstructions.
To prevent interior fog on the wind- shield, set the air intake control to the
fresh air position and fan speed to the
desired position, turn on the air condi-tioning system, and adjust the temper-
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Features of your vehicle
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4
Air conditioning
All HYUNDAI Air Conditioning Systems
are filled with environmentally friendly
R-134a refrigerant which does not dam-
age the ozone layer.
1. Start the engine. Press the air condi-
tioning button.
2. Set the mode to the position.
3. Set the air intake control to the outside air or recirculated air position.
4. Adjust the fan speed control and tem- perature control to maintain maximum
comfort.
✽✽ NOTICE
 When using the air conditioning sys- tem, monitor the temperature gauge
closely while driving up hills or in
heavy traffic when outside tempera-
tures are high. Air conditioning sys-
tem operation may cause engine over-
heating. Continue to use the blower
fan but turn the air conditioning sys-
tem off if the temperature gauge indi-
cates engine overheating.
 When opening the windows in humid
weather air conditioning may create
water droplets inside the vehicle.
Since excessive water droplets may
cause damage to electrical equipment,
air conditioning should only be run
with the windows closed.
Air conditioning system operation tips
If the vehicle has been parked in directsunlight during hot weather, open the
windows for a short time to let the hot
air inside the vehicle escape.
To help reduce moisture inside of the windows on rainy or humid days,
decrease the humidity inside the vehi-
cle by operating the air conditioningsystem.
During air conditioning system opera- tion, you may occasionally notice aslight change in engine speed as the
air conditioning compressor cycles.
This is a normal system operation
characteristic.
Use the air conditioning system every month only for a few minutes to ensure
maximum system performance. When using the air conditioning sys-
tem, you may notice clear water drip-
ping (or even puddling) on the ground
under the passenger side of the vehi-
cle. This is a normal system operation
characteristic.
Operating the air conditioning system in the recirculated air position provides
maximum cooling, however, continual
operation in this mode may cause the
air inside the vehicle to become stale.
During cooling operation, you may occasionally notice a misty air flow
because of rapid cooling and humid air
intake. This is a normal system opera-
tion characteristics.