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Samsung AQV09UWLNXSA User Manual

Samsung AQV09UWLNXSA
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12-4
Is the sensor resistance value #3-
#4
10kohm±3% at the room
temperature
of 25
Detachthe assembled sensor from the PBA
sensor connector and measure the sensor
resistance with ohmmeter(tester)
Sensor Replace
Sensorresistance value : 20 - 12.09kohm
30 - 8.31kohm
35 - 6.94kohm
40 - 5.83kohm
Below 0.5V or Over 4.5V?
Connectthe sensor to PBA connector (4piin)
supply power and measure the voltage of #3-#4
in the connector
Exchange the indoor PBA
NO
YES
NO
YES
Micomerror or connector check
Exchange the indoor PBA
YES
Indoor display
Indoor Eva-in temp sensor
error
1.Checklist :
1) Is the indoor units temperature sensor connected correctly?
2) Is the sensor placed correctly?
3) Does the both terminal of sensor satisfy the resistance value in accordance with temperature?

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Samsung AQV09UWLNXSA Specifications

General IconGeneral
BrandSamsung
ModelAQV09UWLNXSA
CategoryAir Conditioner
LanguageEnglish

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