air conditioning KIA OPTIMA 2019 Owners Manual

Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-116
• Automatic turn off function . . . . . . . . . . . . . . . . . . . 4-116
• Room lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-116
• Map lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-117
• Trunk room lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-118
• Vanity mirror lamp . . . . . . . . . . . . . . . . . . . . . . . . . . 4-118
• Glove box lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-118
Welcome system . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119
• Headlight (Headlamp) escort function . . . . . . . . . . 4-119
• Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119
• Pocket lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119
Defroster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-120
• Rear window defroster . . . . . . . . . . . . . . . . . . . . . . . 4-120
Manual climate control system . . . . . . . . . . . . . . 4-121
• Heating and air conditioning . . . . . . . . . . . . . . . . . . 4-122
• System operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-127
• Climate control air filter . . . . . . . . . . . . . . . . . . . . . . 4-129
• Air conditioning refrigerant label . . . . . . . . . . . . . . 4-129
• Checking the amount of air conditionerrefrigerant and compressor lubricant . . . . . . . . . . 4-130
Automatic climate control system . . . . . . . . . . . 4-131
• Automatic heating and air conditioning . . . . . . . . . 4-132
• Manual heating and air conditioning . . . . . . . . . . . 4-133
• System operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-139
• Climate control air filter . . . . . . . . . . . . . . . . . . . . . . 4-141 • Checking the amount of air conditioner
refrigerant and compressor lubricant . . . . . . . . . . 4-141
• Air conditioning refrigerant label . . . . . . . . . . . . . . 4-142
Windshield defrosting and defogging . . . . . . . . . 4-143
• Manual climate control system . . . . . . . . . . . . . . . . 4-143
• Automatic climate control system . . . . . . . . . . . . . . 4-144
• Defogging logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-145
Storage compartments . . . . . . . . . . . . . . . . . . . . . 4-148
• Center console storage . . . . . . . . . . . . . . . . . . . . . . . 4-148
• Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14\
8
• Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-149
Interior features . . . . . . . . . . . . . . . . . . . . . . . . . . 4-150
• Cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-150
• Bottle holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-150
• Seat warmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-151
• Air ventilation seat . . . . . . . . . . . . . . . . . . . . . . . . . . 4-152
• Sunvisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
152
• Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-153
• USB charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-154
• Coat hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15\
5
• Floor mat anchor (s) . . . . . . . . . . . . . . . . . . . . . . . . . 4-155
• Side curtain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-156
4
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4121
Features of your vehicle
MANUAL CLIMATE CONTROL SYSTEM (IF EQUIPPED)
OJF045059
1. Fan speed control knob
2. Front windshield defroster button
3. Rear window defroster button
4. Air conditioning button
5. Air intake control button
6. Mode selection button
7. Temperature control button
✽ ✽NOTICE
Operating the blower when the
ignition switch is in the ON posi-
tion could cause the battery to dis-
charge. Operate the blower when
the engine is running.
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4
Heating and air conditioning
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 (if
equipped).
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system (if
equipped) on.
OJF048587L
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4
MAX A/C selection
The MAX A/C mode is used to cool
the inside of the vehicle faster.
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 for warm and hot air
or to the left for cooler air.
OJF045077OJF045079
OJF048078
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4125
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.
Prolonged operation of the heater in
the recirculated air position (without
air conditioning selected) may cause
fogging of the windshield and side
windows and the air within the pas-
senger compartment may become
stale. In addition, prolonged use of
the air conditioning with the recircu-
lated air position selected will result
in excessively dry air in the passen-
ger compartment.
Sunroof inside air recirculation (if equipped)
If the sunroof opens while the heater
or Air Conditioning system operates,
the outside (fresh) air will be select-
ed automatically for ventilating the
car. Then, if you select the recirculat-
ed air position, the outside (fresh) air
will be selected automatically after 3
minutes.
If you close the sunroof, the intake
mode will be changed to the previous
selected mode.
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.
OJF045203
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4
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.
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.
WARNING- Sleeping with
A/C 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.
OJF045081OJF045204
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4127
Features of your vehicle
System operation
Ventilation
1.Set the mode to the position.
2.Set the air intake control to the out-side (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 out-side (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.
Air conditioning
Kia Air Conditioning Systems are
filled with R-1234yf 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 out- side air or recirculated air position.
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
should be certified (and labeled) as
meeting SAE Standard J2842.
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4
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 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 A/C
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.
CAUTION
When opening the windows inhumid weather, air conditioningmay create water dropletsinside the vehicle. Since exces-sive water droplets may causedamage to electrical equipment,air conditioning should only beused with the windows closed.
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4129
Features of your vehicle
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 inspected by an
authorized Kia dealer.
Air Conditioning refrigerant
label
❈ The actual Air Conditioning refrigerant
label in the vehicle may differ from the
illustration.
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core
OUM066035L
■
Example
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Each symbol and specification on
the air conditioning refrigerant label
is represented below:
1. Classification of refrigerant
2. Amount of refrigerant
3. Classification of Compressor lubri-
cant
You can find out which air condition-
ing refrigerant is applied to your vehi-
cle on the label inside of the engine
room.
❈ Refer to chapter 9 for more detail
on the location of air conditioning
refrigerant label.Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is
low, the performance of the air condi-
tioning 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.
WARNING
The oil and refrigerant in your
vehicle's air conditioning sys-
tem is under very high pres-
sure. If proper service proce-
dures are not followed an explo-
sion may result. To reduce the
risk of serious injury or death,
the air conditioning system in
your vehicle should only be
serviced by trained and certi-
fied technicians.
CAUTION- A/C Repair
It is important that the correct
type and amount of oil andrefrigerant is used, otherwisedamage to the vehicle mayoccur. To prevent damage, theair conditioning system in yourvehicle should only be servicedby trained and certified techni-cians.
WARNING - Vehicles
equipped with R-1234yf
Because the refriger-
ant is mildly inflam-
mable and at very
high pressure, the air
conditioning system
should only be serv-
iced by trained and
certified technicians.
It is important that the correct
type and amount of oil and
refrigerant is used.
Otherwise, it may cause dam-
age to the vehicle and personal
injury.
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