42 _ Troubleshooting
Resolution by symptom
Ɣ+(+&
:KHQKHDWHULVQRWZRUNLQJ
Heater is OK.
Water level in Tub is OK.
Thermistor is OK.
0DLQ3%$LVGHIHFWLYH
3OHDVHUHSODFHLW
Fixing or Replace
the Heater assembly.
Fixing or Replace
the Thermistor.
&KHFNWKHGUDLQKRVH
installation condition.
In Heater operation step, If pressure
switch detect low level water, safety
SURJUDPLVZRUNLQJ
At this time, heater is not operated.
So, water temp. is not increased.
Then, HE error is occurred.
+(+&
occur
Y
N
N
N
Y
Y