air conditioning KIA Optima 2014 3.G Owner's Manual

Features of your vehicle
110
4
MANUAL CLIMATE CONTROL SYSTEM
1. Fan speed control knob
2. Front windshield defroster button
3. Rear window defroster button
4. Temperature control knob 5. Air intake control button
6. Mode selection button
7. Air conditioning button
OTF044311

4111
Features of your vehicle
Heating and air conditioning
1. Start the engine.
2. Set the mode to the desired posi-tion.
To improve the effectiveness ofheating and cooling :
- Heating:
- Cooling:
3. Set the temperature control to the desired position.
4. Set the air intake control to the outside (fresh) air or recirculated
air position.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system (if
equipped) on.
OTF044314

4113
Features of your vehicle
MAX A/C-Level (B, D) (if equipped)
The MAX A/C mode is used to cool
the inside of the vehicle faster.
In this mode, the air conditioning and
the recirculated air position will be
selected automatically.Instrument panel vents
The outlet vents can be opened or
closed separately using the thumb-
wheel.
Also, you can adjust the direction of
air delivered from these vents using
the vent control lever as shown.
Temperature control
The temperature control knob allows
you to control the temperature of the
air flowing from the ventilation sys-
tem. To change the air temperature in
the passenger compartment, turn
the knob to the right for warm air or
left for cooler air.
OTF044315OTF044316
OTF044317

Features of your vehicle
114
4
Air intake control
This is used to select outside (fresh)
air position or recirculated air posi-
tion.
To change the air intake control posi-
tion, push the control button. Recirculated air position
The indicator light on the
button illuminates when
the recirculated air posi-
tion is selected.
With the recirculated air position selected, air
from the passenger
compartment will be
drawn through the heat-
ing system and heated
or cooled according to
the function selected.
Outside (fresh) air position The indicator light on the
button will not illuminate
when the outside (fresh)
air position is selected.
With the outside (fresh) air position selected, air
enters the vehicle from
outside and is heated or
cooled according to the
function selected. Prolonged operation of the heater in
the recirculated air position (without air
conditioning selected) may cause fog-
ging of the windshield and side win-
dows and the air within the passenger
compartment may become stale.
In addition, prolonged operation of
the air conditioning with the recircu-
lated air position selected will result
in excessively dry air in the passen-
ger compartment.
OTF044318L

4115
Features of your vehicle
Fan speed control
The ignition switch must be in the ON
position for fan operation.
The fan speed control knob allows
you to control the fan speed of the air
flowing from the ventilation system.
To change the fan speed, turn the
knob to the right for higher speed or
left for lower speed.
Setting the fan speed control knob to
the “0” position turns off the fan.
To turn off the blowers
To turn off the blowers, turn the fan
speed control knob to the "0" posi-
tion.
Air conditioning (if equipped)
Press the A/C button to turn the air
conditioning system on (indicator
light will illuminate). Press the button
again to turn the air conditioning sys-
tem off.
OTF044319LOTF044320LOTF044403

Features of your vehicle
116
4
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 theoutside (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 , position. Operation Tips
To prevent dust or unpleasant
fumes from entering the vehicle
through the ventilation system,
temporarily set the air intake con-
trol 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 driv-
er 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 conditioning system, and adjust
the temperature control to desired
temperature.
Air conditioning (if equipped)
Kia Air Conditioning Systems are
filled with R-134a refrigerant.
1. Start the engine. Push the air con- ditioning button.
2. Set the mode to the position.
3. Set the air intake control to the recirculated air position. However,
prolonged operation in the recircu-
lated air position will excessively
dry the air. In this case, change the
air position.
4. Adjust the fan speed control and temperature control to maintain
maximum comfort.
When maximum cooling is desired, set the temperature control to the
extreme left position, set the mode
control to the MAX A/C position,
then set the fan speed control to
the highest speed.

4117
Features of your vehicle
Air conditioning system operation tips
If the vehicle has been parked indirect sunlight 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 vehicle by operating the air
conditioning system.
During air conditioning system operation, you may occasionally
notice a slight change in engine
speed as the air conditioning com-
pressor cycles. This is a normal
system operation characteristic.
Use the air conditioning system every month only for a few minutes
to ensure maximum system per-
formance.
When using the air conditioning system, you may notice clear water
dripping (or even puddling) on the
ground under the passenger side
of the vehicle. This is a normal sys-
tem operation characteristic. Operating the air conditioning sys-
tem in the recirculated air position
provides maximum cooling, how-
ever, 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 operation characteristic.CAUTION - Excessive
AC
While using the air conditioningsystem, monitor the tempera-ture gauge closely while drivingup hills or in heavy traffic whenoutside temperatures are high.
Air conditioning system opera-tion may cause engine over-heating and potential enginedamage. If the temperaturegauge indicates overheating,turn off the a/c, safely stop thevehicle, turn off the engine andcontact your authorized Kiadealer.

Features of your vehicle
118
4
Climate control air filter
The climate control air filter installed
behind the glove box filters the dust
and other pollutants that come into
the vehicle from the outside through
the heating and air conditioning sys-
tem. If dust or other pollutants accu-
mulate in the filter over a period of
time, the air flow from the air vents
may decrease, resulting in moisture
accumulation on the inside of the
windshield even when the outside
(fresh) air position is selected. If this
happens, have the climate control air
filter replaced by an authorized Kia
dealer.
✽ ✽
NOTICE
• Replace the filter according to the
Maintenance Schedule.
If the vehicle is being driven in
severe conditions such as dusty,
rough roads, more frequent cli-
mate control air filter inspections
and changes are required.
• When the air flow rate suddenly decreases, the system should be
checked at an authorized Kia
dealer.
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
has a negative influence on the air
conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized Kia dealer.
The air conditioning system should
be serviced by an authorized Kia
dealer.
CAUTION - Compressor
damage
It is important that the correct
type and amount of oil andrefrigerant is used. Otherwise,damage to the compressor andabnormal system operation mayoccur.
OMG075033
Outside air
Recirculatedair
Climate control
air filter Blower
Evaporator
coreHeater core

4119
Features of your vehicle
AUTOMATIC CLIMATE CONTROL SYSTEM (IF EQUIPPED)
OTF044322/OTF044323
1. Driver’s temperature control knob
2. AUTO (automatic control) button
3. Front windshield defroster button
4. Rear window defroster button
5. Fan speed control button
6. OFF button
7. Mode selection button
8. Air conditioning button
9. Air intake control button
10. Passenger's temperature control knob
11. Dual temperature control selection button
12. Climate control display
13. Climate information screen selection button
■
■Type A
■
■Type B

Features of your vehicle
120
4
Automatic heating and air con-
ditioning
1. Push the AUTO button. The
modes, fan speeds, air intake and
air-conditioning will be controlled
automatically by temperature set-
ting. 2. Turn the temperature control knob
to set the desired temperature.
✽ ✽NOTICE
• To turn the automatic operation
off, select any button or switch of
the following:
- Mode selection button
- Air conditioning button
- Front windshield defroster button
- Air intake control button
- Fan speed control button
The selected function will be con- trolled manually while other func-
tions operate automatically.
• For your convenience and to improve the effectiveness of the
climate control, use the AUTO
button and set the temperature to
23°C (73°F°).
OTF044324L
OTF044328L