cooling KIA CERATO 2007 Owners Manual

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Driving your vehicle
MAX/ A/C position
When you select the MAX
A/C mode while the fan
speed is on, the followingsystem settings will bemade automatically;
tem will be turned on.
tion will be selected.
selected.
If you select MAX A/C mode, you will not be able to cancel the A/C system
operation, or change therecirculated air mode posi-tion.
Set the fan speed control knob to the desired speed
and rotate the tempera-ture control knob to the
extreme left position for
maximum cooling.
(outlet port: B, D)
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MAX
A/C

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When maximum cooling is desired,
set the temperature control to the
extreme left position, set the air
intake control to the recirculated air
position, then set the fan speedcontrol to the highest speed.
✽✽ NOTICE

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Driving your vehicle
Automatic operation The automatic climate control sys-
tem is controlled by simply setting
the desired temperature.
The Full Automatic Temperature
Control (FATC) system automaticallycontrols the heating and cooling sys-
tem as follows;
1. Push the AUTO button. It is indi-cated by AUTO on the display. The
modes, fan speeds, air intake andair-conditioning will be controlled
automatically by temperature set-ting. 2. Turn the TEMP knob to set the
desired temperature.
If the temperature is set to the
lowest setting 17°C/62°F, the air
conditioning system will operate
continuously.
3. To turn the automatic operation off, press any button except tem-
perature control button and AQS
button. If you press the mode
selection button, air-conditioning
button, defrost button, air intake
control button or fan speed button,the selected function will be con-
trolled manually while other func-
tions operate automatically.
Regardless of the temperature set-
ting, when using automatic opera-tion, the air conditioning system will
automatically turn on to decrease the
humidity inside the vehicle, even if
the temperature is set to warm.✽✽ NOTICE
Never place anything over the sen-
sor located on the instrument panel
to ensure better control of the heat-ing and cooling system.
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Manual operation The heating and cooling system can
be controlled manually as well by
pushing buttons other than the AUTO
button. In this case, the system
works sequentially according to the
order of buttons selected.
When pressing any button except
AUTO button while automatic opera-
tion, the functions of the buttons notselected will be controlled automati-
cally.
Press the AUTO button in order to
convert to full automatic control ofthe system. Temperature control knob
The temperature will increase to the
maximum 32°C/90°F by turning the
knob to the right extremely.
The temperature will decrease to the
minimum 17°C/62°F by turning the
knob to the left extremely.
When turning the knob, the tempera-
ture will increase or decrease by
0.5°C/1°F. When set to the lowest tem-
perature setting, the air conditioning
will operate continuously.Temperature conversion
If the battery has been discharged or
disconnected, the temperature mode
will reset as Centigrade degree.
This is normal condition and you can
switch the temperature mode
between Centigrade to Fahrenheit as
follows;
While depressing the OFF button,
depress the AUTO button for 3 sec-
onds or more. The display will
change from Centigrade to
Fahrenheit, or from Fahrenheit to
Centigrade.
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level for bi-level operation, set the
mode to the position and
adjust the temperature control to
maintain maximum comfort.
maximum cooling is desired, set the temperature con-
trol to the minimum 17°C/62°F
and set the air intake to the recir-culated air position, then set the
fan speed control to the highestspeed.✽✽NOTICE
When using the air conditioning sys-
tem, monitor the temperature gauge
closely while driving up hills or inheavy traffic when outside tempera-
tures are high. Air conditioning sys-tem operation may cause engineoverheating. Continue to use the
blower fan but turn the air condi-
tioning system off if the temperaturegauge indicates engine overheating. Air conditioning system oper- ation 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 windows on rainy humid days,decrease the humidity inside the
vehicle by operating the air condi-tioning system.
During air conditioning system operation, you may occasionallynotice a slight change in enginespeed at idle as the air condition-
ing compressor cycles on. This is
a normal system operation charac-
teristics.
Use the air conditioning system every month if only for a few min-
utes to ensure maximum system
performance.
When using the air conditioning system, you may notice clear water
dripping (or even pudding) on the
ground under the passenger side
of the vehicle. This is a normal sys-
tem operation characteristics.

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Driving your vehicle
The air conditioning systemincludes a function that automati-
cally turns the air conditioningcompressor off if engine coolant
temperature approaches an over
heating level. The air conditioning
compressor operation will resume
once engine coolant temperature
returns to the normal range. Also,the air conditioning compressor is
automatically turned off for a few
seconds when the accelerator isfully depressed (wide open throt-tle).
When operating the air condition- ing system use the outside (fresh)air position.
Operating the air conditioning sys- tem in the recirculated air position
does provide maximum cooling,
however, continual operation in this
mode may cause the air inside the
vehicle to become stale. Checking the amount of air
conditioner refrigerant andcompressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling alsohas a bad influence on the air condi-tioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized Kia dealer.Air conditioner refrigerant and
compressor lubricant
✽✽ NOTICE
When the performance of the air
conditioning system is reduced it is
important that the correct type and
amount of oil and refrigerant isused. Otherwise, damage to the
compressor and abnormal system
operation may occur.
CAUTION
The air conditioning system should be serviced by anauthorized Kia dealer. Improper service may cause seriousinjury.

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Manual climate control system
To defog inside windshield
1. Select any fan speed except “OFF”.
2. Select desired temperature.
3. Select the or position.
4. The outside (fresh) air and air con- ditioning will be selected.
If the air-conditioning and outside (fresh) air position are not selected
automatically, press the correspon-
ding button manually.
To defrost outside windshield
1. Set the fan speed to the highest (extreme right) position.
2. Set the temperature to the extreme hot position.
3. Select the position.
4. The outside (fresh) air and air con- ditioning will be selected.
If the air-conditioning and outside (fresh) air position are not selected
automatically, press the correspon-
ding button manually.
WINDSHIELD DEFROSTING AND DEFOGGING
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CAUTION
Do not use the or posi- tion during cooling operation inextremely humid weather. The difference between the tempera-ture of the outside air and thatof the windshield could cause the outer surface of the wind-shield to fog up, causing loss ofvisibility. In this case, set themode selection knob to the position and fan speed controlknob to the lower speed.

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Driving your vehicle
Automatic climate control sys- tem
To defog inside windshield
1. Select desired fan speed.
2. Select desired temperature.
3. Press the defrost button ( ).
4. The air-conditioning will be turnedon according to the detected
ambient temperature and outside(fresh) air position will be selected.
If the air-conditioning and outside(fresh) air position are not selected
automatically, press the correspon-
ding button manually.
To defrost outside windshield
1. Set fan speed to the hightest (extreme right) position.
2. Set temperature to the extreme hot (25~32°C / 77~90°F ) position.
3. Press the defrost button ( ).
4. The air-conditioning will be turned on according to the detected
ambient temperature and outside(fresh) air position will be selected.
If the air-conditioning and outside(fresh) air position are not selected
automatically, press the correspon-
ding button manually.
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CAUTION
Do not use the or posi- tion during cooling operation inextremely humid weather. The difference between the tempera-ture of the outside air and thatof the windshield could cause the outer surface of the wind-shield to fog up, causing loss ofvisibility. In this case, set the mode selection knob to the position and fan speed controlknob to the lower speed.

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Driving tips
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Maintenance when trailer tow- ing
Your vehicle will need service more
often when you regularly pull a trail-
er. Important items to pay particularattention to include engine oil, auto-
matic transaxle fluid, axle lubricant
and cooling system fluid. Brake con-
dition is another important item to
frequently check. Each item is cov-
ered in this manual, and the Index
will help you find them quickly. If
you’re trailering, it’s a good idea to
review these sections before you
start your trip.
Don’t forget to also maintain your
trailer and hitch. Follow the mainte-nance schedule that accompanied
your trailer and check it periodically.
Preferably, conduct the check at the
start of each day’s driving. Most
importantly, all hitch nuts and boltsshould be tight.✽✽NOTICE

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In case of an emergency
OVERHEATING
If your temperature gauge indicates
overheating, if you experience a loss
of power, or if you hear a loud knock-
ing or pinging noise, the engine has
probably overheated. Should any of
these symptoms occur, use the fol-
lowing procedure:
1. Turn on the hazard warning flash- er, then drive to the nearest safe
location and stop your vehicle; set
the automatic transaxle in P
(Park), or shift the manual
transaxle to N (Neutral) and apply
the parking brake.
2. Make sure the air conditioner is off.
3. If coolant or steam is boiling out of the radiator, stop the engine and
call an Authorized Kia Dealer for
assistance. If coolant is not boiling out, allowthe engine to idle and open the
hood to permit the engine to cool
gradually.
If the temperature does not go
down with the engine idling, stop
the engine and allow sufficient
time for it to cool.
4. The coolant level should then be checked. If the level in the reser-
voir is low, look for leaks at the
radiator hoses and connections,
heater hoses and connections,
radiator, and water pump. If youfind a major leak or another prob-
lem that may have caused the
engine to overheat, do not operatethe engine until it has been cor-
rected. Call an Authorized Kia
Dealer for assistance. If you do not
find a leak or other problem, care-
fully add coolant to the reservoir.
If the engine frequently overheats,
have the cooling system checkedand repaired by an Authorized Kia Dealer.
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WARNING - Removing
radiator cap
Do not remove the radiator cap when the engine and radiator
are hot. Scalding hot coolant
and steam may blow out under
pressure. This could cause seri-
ous injury.