Failure:display Nothing Troubleshooting - Haier slim3 Owner's Manual

Front Load Washing Machine
Without power ,connect inlet pipe to inlet
vavle,then open the tap and observe if water
is entering in dispenser
N
Without starting but electrifying, measure the
import voltage of inlet valve, is it between
AC 220-240V?
Slim3 Examination & Troubleshooting
Failure:Display nothing
Troubleshooting:
Measure the power supply ,is it exists
220V-240V AC voltage？
Y
Is power switch on?
Y
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
Cut off power and check if plugs are connected
well by pulling the plug of PCB.
Y
Check if power plug exists 220V-240V AC
voltage at the import pin
Failure:no water inletting
Troubleshooting:
Is the tap shut off or the water pressure
too low?
N
Check if water is leaking from washer
connection, especially between inlet pipe
and tap. to make sure of no bends.
N
Check if filter of electromagnetic valve is
jammed
N
N
N
Model:slim3
Replace inlet valve
Y
Replace
Y
PCB
Repair power supply
Press the power switch
N
Make sure power supply cable assembly is
N
connected well and then replace power
switch.
Insert the plug well and test
Y
N
Replace PCB
Open tap or wait for normal water pressure
Y
Reconnect inlet pipe.
Y
Clean filter
Y
19