Haier XQB50-10 Service Manual page 15

4. No draining
Set rinse or spin.
Start the machine.
Check if the drain motor acts?
voltage of the two ends of
Measure the voltage
of the two ends of the output
of the computer sequencer.
Replace the computer
5. Keep filling water
Open the water faucet without
switching on the power.
If the water can fill into
the water inlet valve
Switch on the power. Do not
push the "Start/Pause" button.
If the water can fill into
the water inlet valve
Check if the wire connecting
the computer board to the
water level sensor is bad?
Select 1 or 2 water level
and start the machine to
check if the gas cell
has water?
Check if the gas guide system
is blocked?
Replace the water level switch.
Automatic Washing Machine
No
Measure the
the drain motor.
No Exist
No Exist
sequencer.
No
No
No
No
No
Maintenance service and trouble shooting
Roll up normally
Check the drain system like
the drain valve etc.
Exist
Replace the drain motor
Exist
Replace the wire unit.
At this time check if the drain motor
works normally.
Yes
Replace the water inlet valve.
Yes
Replace the computer sequencer.
At this time please check if the
water inlet valve is well.
Yes
Replace the wire unit.
Yes
It leaks gas. Please check and
repair the gas guide system.
Please smear 801 glue in installation
of the connecting pipe.
Please smear 801 glue in installation
of the gas cell cover.
Yes
Clear various factors like
the foreign Materials.
Blow from the connecting pipe to the
water level sensor and gas cell to see
if there's blocking.
Model: XQB50-10