SSANGYONG ACTYON 2006 Manual

0-93
CIRCUIT
ACTYON 2006.03
6810-20
Self diagnosis and preheating process during initial operation of A/C controller
(AUTO mode)
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When the air conditioner controller is operated in AUTO mode during its initial
operation, the air sourceis changed to the recirculation mode and AQS LED comes
on.(This is the self diagnosis and preheating process for AQS.)
After completing the above process, the AQS LED is turned off and the air source is
automaticallychanged to the fresh air mode.
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If the AQS switch is pressed in, the AQS function works regardless of air conditioner
controller operation.
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AQS operation (AQS switch is pressed in): detecting the polluted outside air
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When pressing the AQS switch, the LED on the AQS switch is turned on and the
AQS function is activated.
When the polluted outside air is detected, the AQS operates and converts the ai
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source to recirculationmode automatically.
At this moment, the recirculation mode indicator comes on in the display.
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When driving out of polluted area
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If the polluted air is disappeared, the air source is automatically changed to the
fresh air mode and AQSLED stays on.
The air source is not changed when pressing the AQS and air source selection
switch in “AUTO” mode.
To change the air source to recirculation mode in AUTO mode, get into Manual
mode first, then pressthe air source selection switch.
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F. AQS OPERATION CIRCUIT
[AQS sensor]
Measure the voltage value of AQS. (between connector terminal No. 3 and 4.)
If the measured voltage is out of 0.1 to 4.8 V, replace the AQS.
If the measured voltage is out of the specified range, replace the AQS. If it is within the
specified range, check as below.
Turn the ignition key to “ON” position.
Measure the voltage between terminal B9 and B15 on the air conditioner controller.
If the voltage value cannot be measured, check the circuit for open. If the measured
value is within thespecified range, replace the FATC controller.
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[Ambient temperature sensor]
Remove the sensor and measure the resistance between terminal No. 5 and 6 on the
sensor connector.
(standard: approx. 25°C, 2.2 kW)In addition, if the resistance is extremely high or
low, replace the sensor.
If the measured value is out of the specified range, replace the ambient temperature
sensor.
If themeasured value is within the specified range, check as below.
Turn the ignition switch to ON position and measure the voltage to ambient
temperature sensor from theFATC controller connector. (standard: approx. 2 V at
25°C)
If the voltage value cannot be measured, check the circuit for open. If the measured
value is within thespecified range, replace the FATC controller.
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G. SUN SENSOR
It is installed on the upper left end of instrument panel. It is using characteristics that the
amount of currentchanges according to amount of light on the photosensitive surface.
Photo diode, converts the changes in lightintensity into electrical changes, detects the
amount of light coming through windshield and changes it intocurrent and then sends the
signal to FATC controller.
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 themeasured value under sunlight.
Turn the ignition switch to “ON” position.
Measure the voltage to the sun sensor from FATC connector. (approx. 2.5 V unde
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sunlight and 4.8 Vunder shade.)
If the voltage value cannot be measured, check the circuit for open. If the measured
value is within thespecified range, replace the FATC controller.
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SSANGYONG ACTYON 2006 Specifications

General

Brand	SSANGYONG
Model	ACTYON 2006
Category	Automobile
Language	English