ac control KIA SORENTO 2019 Repair Manual

Features of your vehicle
144
4
MAX A/C selection
To select the MAX A/C, turn the fan
speed control knob to the right then
press the MAX A/C button.
Air flow is directed toward the upper
body and face.
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 (if equipped).
Also, you can adjust the direction of
air delivery 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 system.
To change the air temperature in the
passenger compartment, turn the
knob to the right position for warm and
hot air or left position for cooler air.
OUMA048233OUM044152
OUM048151L

4145
Features of your vehicle
Air intake control
The air intake control is used to
select the outside (fresh) air position
or recirculated air position.
To change the air intake control posi-
tion, press the control button.Recirculated air position
With the recirculated airposition 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 With the outside (fresh)air position selected, air
enters the vehicle from
outside and is heated or
cooled according to the
function selected.
✽ ✽ NOTICE
Prolonged operation of the heater in
the recirculated air position (with-
out air conditioning selected) may
cause fogging of the windshield and
side windows and the air within the
passenger compartment may
become stale. In addition, prolonged
use of the air conditioning with the
recirculated air position selected will
result in excessively dry air in the
passenger compartment.
OUMA048546
OUMA048153■Type B
■ Type A

Features of your vehicle
146
4
Sunroof inside air recirculation
(if equipped)
If the sunroof opens while the heater
or Air Conditioning system is operat-
ing, the outside (fresh) air will be
selected automatically for ventilating
the car. Then, if you select the recir-
culated air position, the outside
(fresh) air will be selected automati-
cally after 3 minutes.
If you close the sunroof, the intake
mode will be changed to the previous
selected mode.
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.
OUM044154
WARNING- Sleeping with
AC on
Do not sleep in a vehicle with
the air conditioning or heating
system on as this may cause
serious harm or death due to a
drop in the oxygen level and/or
body temperature.
WARNING- Recirculated
air
Continued use of the climate
control system in the recirculat-
ed air position can cause
drowsiness or sleepiness, and
loss of vehicle control. Set the
air intake control to the outside
(fresh) air position as much as
possible while driving.
WARNING- Reduced visi-
bility
Continued use of the climate
control system in the recirculat-
ed air position may allow
humidity to increase inside the
vehicle which may fog the glass
and obscure visibility.

4147
Features of your vehicle
To turn off the blowers
To turn off the blowers, turn the fan
speed control knob to the "0" position.
Air conditioning
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.
3rd row air conditioning
(if equipped)
To turn on the third row air condition-
ing control system
1.You can operate the third row airconditioning system from the first
row control panel. Changing the front
row’s fan speed by turning the con-
trol knob will automatically change
the third row’s fan speed as well.
When the front row air conditioning
has been turned off and you want
to stop the A/C in the third row,
press the third row air conditioning
select button one more time. Then,
the third row’s A/C will also turn off.
OUM044155
OUM044156
OUMA044341

Features of your vehicle
148
4
2.The third row A/C system can be
separately controlled by the control
buttons in the third row. When the
A/C is ON or OFF, the third row A/C
control button in the front row will
turn ON or OFF, informing the front
passengers of the situation.
3.The fan speed of the third row air conditioning can also be separate-
ly controlled by turning the fan
speed control knob.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 or position. Operation Tips
To keep dust or unpleasant fumes
from entering the vehicle through
the ventilation system, temporarily
set the air intake control 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.

4149
Features of your vehicle
Air conditioning
Kia Air Conditioning Systems are
filled with 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 outside air or recirculated air posi-
tion.
4. Adjust the fan speed control and temperature control to maintain
maximum comfort.
The refrigerant system should only be serviced by trained and certified
technicians to insure proper and
safe operation.
The refrigerant system should be serviced in a well-ventilated place.
The air conditioning evaporator (cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators shall
be certified (and labeled) as meet-
ing SAE Standard J2842.
✽ ✽ NOTICE
When opening the windows in
humid weather air conditioning may
create water droplets inside the
vehicle. Since excessive water
droplets may cause damage to elec-
trical equipment, air conditioning
should only be used with the win-
dows closed.
Air conditioning system operation tips
If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
To help reduce moisture on the insied surface of the windows on
rainy or humid days, decrease the
humidity inside the vehicle by oper-
ating 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.CAUTION - Excessive AC
When 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. Continue to use theblower fan but turn the air con-ditioning system off if the tem-perature gauge indicates engineoverheating.

Features of your vehicle
150
4
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.Climate control air filter
(if equipped)
The climate control air filter installed
behind the glove box filters the dust
or other pollutants that come into the
vehicle from the outside through the
heating and air conditioning system.
If dust or other pollutants accumulate
in the filter over a period of time, the
air flow from the air vents may
decrease, resulting in moisture accu-
mulation on the inside of the wind-
shield even when the outside (fresh)
air position is selected. If this hap-
pens, we recommend that the cli-
mate control air filter be 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 or
rough roads, more frequent cli-
mate control air filter inspections
and changes are required.
• When the air flow rate suddenly decreases, we recommend that the
system should be checked at an
authorized Kia dealer.
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core

Features of your vehicle
152
4
AUTOMATIC CLIMATE CONTROL SYSTEM (IF EQUIPPED)
OUMA048540/OUMA048158/OUMA048346
1. Driver`s temperature control knob
2. Air conditioning button
3. Blower OFF button
4. Front windshield defroster button
5. Rear window defroster button
6. Fan speed control button
7. Mode selection button
8. Air intake control button
9. Passenger`s temperature control knob
10. SYNC button
11. A/C display
12. 3rd row air conditioning ON/OFF button*
13. 3rd row air conditioning fan speed con-
trol knob*
* if equipped
✽ ✽ NOTICE
Operating the blower when the ignition
switch is in the ACC position could cause
the battery to discharge. Only operate
the blower when the ignition switch is in
the ON position with the engine running.
■ ■ Front climate control (Type A)
■ ■Front climate control (Type B)
■ ■3rd row air conditioning control

4153
Features of your vehicle
Automatic heating and air con-
ditioning
1. Press the AUTO button. Themodes, fan speeds, air intake and
air-conditioning will be controlled
automatically by setting the tem-
perature. 2. Turn the temperature control knob
to 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(Press the button one more time
to deselect the front windshield
defroster function. The ‘AUTO’
sign will illuminate on the infor-
mation display once again.)
- Air intake control button
- Fan speed control switch
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).
OUMA044159
■Driver’s side■Passenger’s side
OUMA044162

Features of your vehicle
154
4
✽ ✽
NOTICE
Never place anything over the sensor
located on the instrument panel to
ensure better control of the heating
and cooling system.
Manual heating and air condi-
tioning
The heating and cooling system can
be controlled manually by pressing
buttons or turning knob(s) other than
the AUTO button. In this case, the
system works sequentially according
to the order of buttons or knob(s)
selected.
1. Start the engine.
2. Set the mode to the desired posi-
tion.
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
convert to full automatic control of
the system.
Mode selection
The mode selection button controls
the direction of the air flow through
the ventilation system.
The air flow outlet port is converted
as follows:
- VENT \b B/L \b FLOOR \b MIX
OUM044075
OUMA048160