Samsung DMR57 Training Manual page 62

No Drain Troubleshooting
The drain is not working. (5E)
Y
Is the drain hose clear?
Y
Is the Low Level Sensor working
normally? (Check service test mode t8
and check the float operation.)
Y
Is the drain pump connection good?
Y
Does the drain motor read about 25Ω?
Y
Is the main relay working normally?
Refer to "Main relay is not working".
Y
Main PBA ASSY is defective.
Please replace it.
N
Clean the inside of the drain hose.
N
Low Level Sensor is defective.
Please replace it.
N
Connect the drain pump terminal
firmly.
N
Drain pump is defective. Please
replace it.
N
Main relay is defective. Please
replace it.
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