
9-2-2. Self check
9-2-3. Model selection
Water distribution test
2.Touch “Extra rinse” button the first time,it can check the correct model according to the model
name,When the door switch is closed , the model will be displayed. Otherwise“ E2”will be displayed.
3.Touch “Extra rinse” button the second times,then the program version will be display,such a
this version may be changed when the machine update.
4.Touch “Extra rinse” button the third times, it will check water level and temperature, if there have
problems, the "FA"or"F3" will be displayed, otherwise it will display "9999 ". After 2 seconds, the main valve
allows the water let in, "7777 "will be displayed.
5.Touch “Extra rinse” button the forth times, "6666" will be displayed.water will be
6.Touch “Extra rinse” button the fifth times,the spray valve allows water let in,and"5555"will be displayed.
7.Touch “Extra rinse” button the sixth times, "4444"will be displayed,
8.Touch “Extra rinse” button the seventh times,"End"will be
9. Press "Temp" button, the washing machine will run at a specific speed, and start to heat ,the temperature
will be displayed, if the water level is lower than 20mm, E4 will be displayed.
displayed touch the "Delay" button,return back
to selfcheck program
9-2. Maintain and Self check
9-2-1. Caution in maintenance
1.Before the failure diagnosis,watch out for the electric shock and make sure that the power plugis
disconnected and then service.
2.After the power switches on,each load will automatically load voltage 220-240V or DC.
3.Before touchingthe PCB,please touch the earthingwire at first to avoid that the PCB is broken by the static.
4.Exposed terminals,PC board,and rotatingparts may cause injury and/or electrical shock. To reduce the risk
ofelectrical shock,disconnect power and allow60 seconds for capacitors to discharge before servicing.
Check the motor can run .
Check the water temperature can change, it will be displayed at the same time. if he temperature sensor fault,"F3" will
be displayed.
Touch the "Delay" button, return back to self test mode.
10. Touch "Speed "to enter the noise detection program. The machine will run at a speed of 1000rpm, check the noise.
Touch the "Delay" button, return back to self test mode.
When the display board (on the control panel) is replaced technician need to select the correct mode l according
with the model name on the washingmachine.
Turn off the machine ,hold on the power button then touch the “Speed ” about 3 senconds, we can enter the model select
and turn the knob,E80 0 will be displayed ,then touch "Start /Pause",Ifthe storage is successful,
the screen will display "PASS" otherwise and "FAIL"wil l continue todisplay.
let in on the softer box
Please power off.
0113
For modle HW80-B14979 ,we can choose E800
For modle HW100-B14979 ,we can choose EA00
For modle HW120-B14979 ,we can choose EC00
1.Press the “power” button,and the machine can be lighted up turn the knob to select the “Cotton” program,,
then touch the “Steam” and “Speed” button at the same times more than 2s, it will enter the self test mode,
”8888” will be displayed.
979
20