2005 SSANGYONG RODIUS air condition

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RODIUS 2005.07
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AIR CONDITIONING SYSTEM
3. FFF GENERAL INFORMATION
The system is to increase the coolant temperature quickly by firing diesel fuel in the burner that
is installed in engine cooling system when in winter time the ambient temperature and engine
coolant temperature is low. (Option)
FFH System consists of independent fuel lines, fuel pump, coolant circuit, coolant ciculation
pump, electrical glow plug and exhaust system by driver’s intention because FFH system
is automatically.
Operated according to the coolant temperature and the ambient temperature.
FFH system operates up to more than 2 minutes to burn the residual fuel inside the system
when driver stop the engine during its operation. Therefore, a certain period of FFH operation
after stopping the engine is not a malfunction.

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AIR CONDITIONING SYSTEM
RODIUS 2005.07
6810-20
4. COMPONENTS AND LOCATIONS

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RODIUS 2005.07
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AIR CONDITIONING SYSTEM
1. VENTILATION SYSTEM COMPONENTS
1) Locations of Vents
Front Ventilation
▶
Rear ventilation
▶

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AIR CONDITIONING SYSTEM
RODIUS 2005.07
6810-20
2) Ventilation Modes
Bi-level mode
Defrost and floor mode
Rear air conditioning modeDefrost mode
Floor mode
Vent mode

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RODIUS 2005.07
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AIR CONDITIONING SYSTEM
2. AIR CONDITIONER MODULE WIRING AND LAYOUT
1) Front Air Conditioner Module
Wiring layout
Components
Air source selection
door actuatorAir conditioner filterEvaporator
Blower
motor
Blower high
speed relay
Heater core

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AIR CONDITIONING SYSTEM
RODIUS 2005.07
6810-20
2) Rear Air Conditioner Module
Wiring layout
Components
Roof air conditioner duct
Blower motor
EvaporatorAir mixer door actuator
Rear floor heater duct
Mixer door
Heater coreHeater &
air conditioner pipes

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RODIUS 2005.07
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AIR CONDITIONING SYSTEM
3. AIR CONDITIONER AND HEATER PIPE LAYOUT

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AIR CONDITIONING SYSTEM
RODIUS 2005.07
6810-20
4. SENSORS AND ACTUATORS
1) Sun Sensor
It is installed on the upper left end of instrument panel. It is using characteristics that the
amount of current changes according to amount of light on the photosensitive surface. Photo
diode, converts the changes in light intensity into electrical changes, detects the amount of light
coming through windshield and changes it into current and then sends the signal to FATC
controller.
(1) Inspection
Remove the sun sensor and measure the current between terminals under sunlight.
Measure the current again under shade. It is in normal conditions if the measured value is
less than the measured value under sunlight.
Turn the ignition switch to “ON” position.
Measure the voltage to the sun sensor from FATC connector. (approx. 2.5 V under sunlight
and 4.8 V under shade.)
If the voltage value cannot be measured, check the circuit for open. If the measured value is
within the specified range, replace the FATC controller. 1.
2.
3.
4.
5.