41
Service Manual
Model No: DW12-TFE3 Series
Issue
Rev.
1-18-2. Water supply trouble
Phenomenon: water level cannot reach the required location
Whether water is flowing in the hose
Whether the stopcock is turned on
Turn on the
stopcock
Whether solenoid
valve is working
Check whether the water
intake velocity is too slow
Measure whether solenoid
valve is electrified
User’s water
pressure is too low
Whether water level
switch is ok
Y
Y
Y
N
Y
Cable or the controller
board is broken
N
Change the solenoid
valve
Change water level
switch
N
N
Y
Summary of Contents for DW12-TFE3
Page 25: ...Page 24 of 49 Service Manual Model No DW12 TFE3 Series Issue Rev...
Page 32: ...Page 31 of 49 Service Manual Model No DW12 TFE3 Series Issue Rev 1 13 Wash Cycle Table...
Page 33: ...Page 32 of 49 Service Manual Model No DW12 TFE3 Series Issue Rev...
Page 49: ...48 Service Manual Model No DW12 TFE3 Series Issue Rev 1 20 Circuit Diagram...
