F1695RDH - LG Washing Machine Service Manual (repair manual). Page 19

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19
Key
Key
Knob
Pre Wash
Spin
Reference to check the vibration sensor
error
1. Range of vibraiton sensor data has to
change between 1900 and 2100 when
stopping the motor.
2. When the washer is in spin mode, if the
vibration sensor data doesn’t change
and keeps the static value, disconnection
or noise effect is suspected.
3. In case of over-range, we also need to
check the status of vibration sensor.
1) Data View Type : Touch and Hold Pre Wash and Temp. key simultaneously, and then turn the knob
until it display ‘043’.
2) Vibration Sensor Data = Vib_Sensor X-axis_01 x 100 + Vib_Sensor X-axis_02
3) Vibration Sensor status : If it displays ‘000’, normal, ‘001’, incorrect initial position of vibration sensor
or offset error, ‘002’, disconnection of vibration sensor.
Display Data View Mode
Y-axis_01
Y-axis_02
X-axis_01
X-axis_02
1)
043 Vib_Sensor  XXX
XXX  
Vib_Sensor  
XXX
XXX XXX 
XXX
XXX XXX 
XXX
2)
Vib_Sensor XXX 
3)
XXX
Vib_Sensor       XXX
XXX
7-5 HOW TO CHECK THE VIBRATION SENSOR
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