Haier HW-DS50TVE Series, Owner'S Manual, Page: 22 / 27

Front Load Washing Machine Model:HW-DS50TVE SERIES
19
Error message. Water level exceeds protection value.
Troubleshooting:
Y
Clean water switch hose and air
collector
N
Check if water switch hose and air collector
are jammed
HW-DS1050TVE Examination & Troubleshooting
Failure:Display nothing
Troubleshooting:
N
Pull out water switch inserts and turn on
power, then set wash mode. While water
is entering at the position of 1/4 glass
window, check the resistance between
①
and
②
, is it 0? Check the resistance
between
①
and
③
, is it infinite?
Replace water pressure switch
Y
Without starting but electrifying, measure the
import voltage of inlet valve, is it between
AC 220-240V?
Replace
PCB
Y
N
Replace inlet valve
Y
Without power ,connect inlet pipe to inlet
vavle,then open the tap and observe if water
is entering in dispenser
Measure the power supply ,is it exists
220V-240V AC voltage
？
Y
Repair power supply
N
Press the power switch
Is power switch on?
Y
N
N
Press power switch and check the
voltage
between two pins of power switch.
Is
there 220-240V
AC voltage between blue
wire and brown wire?
Y
Make sure power supply cable assembly is
connected well and then replace power
switch.
N