interior fan SSANGYONG KORANDO 2013 Service Manual

Temperature
control dial
To set the
temperature, turn the
dial to the left or right.
The LCD display
shows the set
temperature.Fan speed dial
Turn the dial to the
left or right to adjust
the fan speed in 8
steps and the fan
speed can be
checked through
the LCD display.
Air source
selection
switch
When the switch is
pressed, the indicator
comes on and the
mode is switched to the
recirculation mode at
the same time. When
pressed again, the
indicator goes out and
switched to the fresh air
mode at the same time.
Description
Automatic a.
ON/OFF switch
Pressing the switch
turns the FATC
on/off. When the
FATC is turned on, it
memorizes the
previous status
before becoming off.Air distribution
switch
The mode is switched
in the following order
each time the switch
is pressed: Vent
Foot mode.
LCD display
AUTO switch
When pressing this
switch, "AUTO" is shown
on the display and the
fan speed and air
distribution mode are
adjusted automatically to
keep interior temperature
to the set temperature.
Defroster mode switch
This is used to remove
the condensation from the
windshield. When you
press the switch, the
indicator comes on and
the air distribution is
changed to the windshield
at the same time, then the
air conditioner starts to
operate. When you press
the switch again, the
indicator goes off and the
air distribution returns to
the previous status.
A/C switch
When the switch is
pressed, the indicator
comes on and the air
conditioner starts at the
same time. Pressing the
switch again gets the
indicator lamp go off and
the air conditioner stop at
the same time.

6810-00
3. FATC SYSTEM OPERATION PROCESS
1) Input/Output Factors
FATC (Full Automatic Temperature Control) is a temperature control device which receives signals from
various sensors (interior temperature sensor, ambient temperature sensor, water temperature sensor,
sun-load sensor) and control switches to control the blower motor and all kinds of actuator (mode door
actuator, mix door actuator, air source door actuator) through MICOM in the FATC, therefore, the interior
temperature of the vehicle is kept to the temperature which is set by a driver. The driver can check the
status of A/C through the LCD display of the A/C control assembly. The fan speed and the temperature
are adjusted automatically by the input values from different sensors to keep indoor air fresh. If the FATC
system has any defect, the self-diagnosis is used for the system to make it easier to detect the fault.

2) Function
(1) Function of heater and A/C control assembly with FATC
LCD display
Indoor set temperature indicator
AUTO mode operation indicator
A/C operation indicator
Defrost mode indicator
Fresh air mode indicator
Air recirculation mode indicator
Vent & foot mode indicator
Fan speed indicator 1.
2.
3.
4.
5.
6.
7.
8.
Temperature control dial
To set the temperature, turn the dial to the left or
right. The LCD display shows the set
temperature.
AUTO switch
When pressing this switch, "AUTO" is shown on
the display and the fan speed and air distribution
mode are adjusted automatically to keep interior
temperature to the set temperature.
ON/OFF switch
Pressing the switch turns the FATC on/off. When
the FATC is turned on, it memorizes the previous
status before becoming off.
Defroster mode switch
This is used to remove the condensation from the
windshield. When you press the switch, the
indicator comes on and the air distribution is
changed to the windshield at the same time, then
the air conditioner starts to operate. When you
press the switch again, the indicator goes off and
the air distribution returns to the previous status.

6810-00
Air distribution switch (switches in order)
Indoor temperature sensing part
The incar sensor is mounted to the rear of the
FATC and detects the interior air temperature
drawn through the air inlet.
Air source selection switch
When the switch is pressed, the indicator comes
on and the mode is switched to the recirculation
mode at the same time. When pressed again, the
indicator goes out and switched to the fresh air
mode at the same time.
Fan speed dial
Turn the dial to the left or right to adjust the fan
speed in 8 steps and the fan speed can be
checked through the LCD display.
A/C switch
When the switch is pressed, the indicator comes
on and the air conditioner starts at the same time.
Pressing the switch again goes out the indicator
and stops the air conditioner at the same time.

(2) Temperature control
The blowing air temperature is controlled by the temp actuator and the set temperature can be checked
via the LCD display.
Manual control
The discharge air temperature is controlled by the temperature control dial. The driver can select one
of the 31 levels.
Auto control
When pressing the AUTO switch, "AUTO" is shown on the display and the fan speed and air distribution
mode are adjusted automatically to keep interior temperature to the set temperature. In full AUTO mode,
the FATC receives various signals such as the indoor temperature, ambient temperature, engine coolant
temperature, sunlight, from different sensors to control the A/C compressor, mode actuator, intake
actuator, temp actuator, blower motors, etc. to keep indoor environments fresh.
Max. cooling/heating control (AUTO mode)
If the temperature is set to the lowest level (Lo) or highest level (Hi), the system will go into the maximum
cooling or maximum heating mode regardless of the sensor signals.
Set
temp.A/C
compressorAir outlet
(mode)Air inletBlower
voltageTemp actuator
LO ON Vent Recirculation 10.5 V Max. cooling position
HI OFF Footwell Fresh air 10.5 V Max. heating position
Temperature control dial
LCD display (temperature view)