Daewoo DDW-G1213E - Troubleshooting: Overflow Malfunction

Dishwasher
Edition: 2011-12 Model: DDW-G1213E
22
Overflow Malfunction
E5 Malfunction
Leakage?
Tilt the dishwasher
backward for 10°
Replace the leakage
component
Y
Overflow floater be
locked
Reassemble the
overflow floater
Y
Power on
E5 ?
CN3-1 and CN3-2
short circuit？
Y
N
Replace PCB
Replace Wire cable
N
Replace the overflow
switch
Y
E5 ?
Power on
Y
N
Power on
E5 ?
Y
Run 2 intensive
programme
N
N
N
E5 ?
Y
Maintenance record
N