Haier HW50-1010S, Service Manual, Page: 24 / 32

SERVICE MANUL
HW50-1010W/HW50-1010S
Front Load Washing Machine
２４
Error 4
The start indicator lighted on 0.2s andoff 0.2s for 4 times,repeate 4s later .
Error message:The heater may be broken
Troubleshooting:
N
Error 5
The start indicator lighted on 0.2s andoff 0.2s for 5 times,repeate 4s later .
Error message: The required water level is not reached within 8 min, or the water level exceeds the
protection value
Troubleshooting:
Y
Cut off power, check the resistance of
two pins of heater element by
multimeter, is it between 32-35
Ω ?
Heater element must
be broken, please
replace it
N
Check if inlet valve is jammed
Clean inlet valve
N
Check if tap is closed or water
pressure is too low (usual
between0.2 -1 MPa)
Open the tap or wait for normal water
pressure to use
N
The control wire may be broken,
Otherwise the PCB must be broken;
Please replace the broken.
Y
Y
Check if water is leaking from washer
bottom. Inlet pipe. drain pipe or
other pipe connection
Y
N
Check if overload laundry. Reduce the laundry
Y
Connect it well.