Read LG F1695RDH Service Manual online
27
Is the air chamber and the tube clogged?
Replace the Main PCB.
Is the Connector connected correctly to
the Main PCB and the Pressure Switch ?
Is the Harness right?
Reconnect or repair the Connector.
Or replace the Harness.
Check air chamber and remove foreign material.
Replace the Pressure Switch.
YES
YES
NO
Is the resistance of the Pressure Switch
out of range?
[Pin1 ~ Pin3]
21~23Ω)
NO
NO
YES
PE (Pressure Sensor S/W Error)
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