26
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
?
Or is the
Harness
alright ?
Reconnect or repair the
Connector
.
Or replace the
Harness
.
Check air chamber and remove the foreign material.
Replace the
Pressure Switch
.
YES
YES
NO
Is the resistance of the
Pressure Switch
out of range?
[Pin1 ~ Pin3]
21~23
Ω
)
NO
NO
YES
Pressure Sensor S/W Error (PE)
Summary of Contents for WM3455H Series
Page 2: ...51 P No MFL30574764 ...
Page 15: ...14 6 WIRING DIAGRAM PCB LAYOUT PROGRAM CHART ...
Page 18: ...17 Program Chart ...
