haier slim3 - Manual (Page 23)

Front Load Washing Machine Model:slim3
20
Choose pre-wash program and start ，
Check if there is 220-240V at import pin
of electromagnetic valve
（ See fig 2）
Failure:no draining
Troubleshooting:
（ See fig 1）
Failure :abnormal noise and vibration
Troubleshooting:
Choose pre-wash program and start ，
then check if there is 220-240V at export
pin of electromagnetic valve
Is there open circuit between
electromagnetic valve and PCB?
Y
Replace electromagnetic valve
N
Reconnect the wire
Y
N
N
Replace PCB
Y
Adjust the height of drain pipe to
80-100 cm
Is the height of drain pipe too high?
N
Turn filter anticlockwise，open and check if
filter is jammed
Clean and tighten filter clockwise.
Turn on and choose spin program to
start. Measure if export voltage of PCB to
drain pump is 220-240V
Y
Dismantle the screws
Clean
N
Y
Y
Arrange hose and clean
Check if hose connecting cylinder to pump is
bent or jammed
N
Turn on power and choose spin program to start.
Measure if import voltage of drain pump is
220-240V
Cut off and check if the connection between
drain pump and PCB is open
Replace drain pump
Y
N
Y
Replace the wire.
N
Replace
PCB
N
N
Is the pack screws dismantled?
Y Is there foreign material in the washer?
Y