Haier HWD1000 Service Manual page 27

Failure:no draining
Troubleshooting:
Is the height of drain pipe too high?
N
Turn filter anticlockwise open and check if
filter is jammed
N
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
120 V
N
Cut off and check if the connection between
drain pump and is open
display board
N
Turn on and choose spin program to
start. Measure if export voltage of
board to drain pump is 120V
Failure :abnormal noise and vibration
Troubleshooting:
Is the pack screws dismantled?
Y
Is there foreign material in the washer?
N
Is washer in balance?
Y
Is belt loose or worn?
N
Are the screws of counterweight and
motor loose?
N
Remove belt and turn belt pulley by
hand, and then check if there is different
N
Turn on power and set spin program,
then start check if there is different noise
from motor
Automatic Drum Washing Machine
Y
Y
Y
Replace
dispay board
N
display
N
Y
Y
Y
Y
Y
Y
Page26
Model:HWD1000
Adjust the height of drain pipe to
80-100 cm
Clean and tighten filter clockwise.
Arrange hose and clean
Replace drain pump
Replace the wire.
Dismantle the screws
Clean
Adjust adjustable feet
Replace it
Fasten them
Dismantle triangle and check
the bearing .If it is
broken, replace it.
Replace motor