Proline PFL1165W-U, Руководство по обслуживанию

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SERVICE MANUL
PFL1165W-U
２０
Chapter 10 Error Display and troubleshooting
10-1. Error Display
Error message:Door is not properly shut 20s after program is started.
Troubleshooting:
Error message: Drainage error, water not emptied within 4 min.
Troubleshooting:
Pushing the door to Check Whether
Door is properly shut or not
Y
Shut the door properly
Door lock is broken and need replacing,
then make sure wire is connected
properly.
N
Check the voltage between brown wire
and blue wire of PCB, is it between
AC 220-240V?
Check if drain pump acts by touching
pump position
Y
Check if drain pump or
drain pipe is jammed,
And open the filter and
clean
N
Cut off the power and choose spin
program to start ,then check the import
voltage of drain pump, is it between
AC 220-2240 V?
Replace drain pump
N
Cut off power and pull out water level
pressure switch wire connection. Set
spin program to start. Check the export
voltage to drain pump, is it between AC
220-240V?
Replace PCB
Cut off the power and then turn on again.
Check the voltage between brown wire
and blue wire of door lock, is it between
AC 220-240V?
N
Y
Replace
PCB
N
Connect the wire properly
Check if the wire connecting door lock
and PCB is loose
N
Y
Check if water is emptied
Y
Cut off power and water level pressure switch wire
connection, measure the resistance of 1 and 3 pin, is
it infinite? If not, it is water level pressure switch
failure and replaces it. If it is, then repair and check
PCB and wire as followed.
N
Y
The wire between PCB
and drain pump is not
connected properly.
Replace the wire.
Y
N