Haier HW-DS50TVE Series Owner's Manual page 21

Front Load Washing Machine
Check the import voltage between M1 wind
and M2 wind, is it between AC 220-240V?
Error message. Motor overheat protection or is damaged.
Troubleshooting:
Cut off power and check if motor wires
are connected well
Y
Measure if resistance of motor winding by
multimeter,is it as followed? 4-5:5Ω
5-6:5Ω 4-6:5Ω
Y
Pull out the wire connection of motor and
computer board.Then check if circuit is open
by multimeter
N
Turn on power and set spin mode,then
start.Check the import voltage of driving
board between red wire and red wires,
is it between 220-240V?
N
N
Repair wires
Y
Y
Model:HW-DS50TVE SERIES
Replace computer board
Reconnect well
Put the motor in nomal temperature about
ten minutes,and then test again.If the
N
resistance is natural, it is caused by
overheated protection.Then check
deal with overload,abnormal voltage.If
not,please replace motor
Replace computer
board
and
18