Chapter 6 Troubleshooting And Maintenance; Error Display And Trouble Shooting - Haier HWD-D1200TXVE-S Service Manual

SERVICE MANUL
HWD-D1200TXVE-S

Chapter 6 Troubleshooting and Maintenance

1.Error Display and Trouble shooting

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
Cut off the power and then turn on
again.Check the voltage between brown
wire and blue wire of
between AC 220-240V?
Check if the wire connecting door lock
Check the voltage between gray wire and
red wire of
between AC 220-240V?
Check if water is emptied
Check if drain pump acts by touching
pump position
Cut off the power and choose spin program to
start,then check the import voltage of drain
pump,is it between AC 220V?
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 220V?
Replace display board
Y
door lock, is it
N
N
power driver PCB, is it
Y
N
N
N
N
N
Y
Y
N
220-240V
Check if water level pressure switch is undamaged
Check if drain pump or
Y drain pipe is jammed,and
open the filter and clean
Y Replace drain pump
The wire between display
Y board and drain pump is not
connected properly.
Replace the wire
Washing Machine
Shut the door properly
Door lock is broken and need
replacing,then make sure wire is
connected properly.
Connect the wire properly
Power driver
PCB