HEC HEC12EFM Series, Service Manual

Page: 15 / 17

Version:00.00 Edition: 2008-04
Dishwasher
Model:HEC12EFM/HEC12EFMS
15/17
Water overflow trouble
Phenomenon: drain pump keep on working
Y N
N
N
Y
Y
Whether the water
overflow swich is ok
Whether water is deposited is
the bottom case
Whether water flows out of
the water overflow conduit
Bottom
case is leaking
change water
overflow switch
Program controller is
broken
Check whether the water
level switch is closed
change the water
level switch
Program controller is broken
N
Y
Y