Hw70-1202D Hw60-1202D; Chapter 10 Error Display And Troubleshooting; Error Display - Haier HW70-1202D Service Manual

SERVICE MANUAL

HW70-1202D HW60-1202D

HW60-1002D HW50-1202D

Chapter 10 Error Display and troubleshooting

10-1. Error Display

Error message:Door is not properly shut 20s after program is started.
Troubleshooting:
Pushing the door to Check Whether
Door is properly shut or not
Y
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
Check if the wire connecting door lock
and PCB is loose
N
Check the voltage between 12-3 and
12-12 of PCB, is it between AC
220-240V?
Error message: Drainage error, water not emptied within 4 min.
Troubleshooting:
Check if water is emptied
N
Check if drain pump acts by touching
pump position
N
Cut off the power and choose spin
program to start ,then check the import
voltage of drain pump, is it between
AC 220-240 V?
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?
N
Replace PCB
Cut off power and water level pressure switch wire
connection, measure the resistance of 11 and14 pin,
is it infinite? If not, it is water level pressure switch
Y
failure and replaces it. If it is, then repair and check
PCB and wire as followed.
The wire between PCB
Y
and drain pump is not
connected properly.
Replace the wire.
Front Load Washing Machine
Shut the door properly
N
Door lock is broken and need replacing,
then make sure wire is connected
Y
properly.
Connect the wire properly
Y
Replace
PCB
N
Check if drain pump or
drain pipe is jammed,
Y
And open the filter and
clean
Y
Replace drain pump