Samsung WF337AAW/X series - Page 38

6-9
6-1. TROUBLE DIAGNOSIS
Water is not drained.
Is the drain hose clogged?
Check the drain hose.
- Remove any bending or clogs in the drain hose.
- Check the drain height. (9 ft or less)
NO
Is the connected condition of
the terminal normal?
Check the connected condition of the terminal.
- Check whether the terminal is missing or disconnected.
NO
Is the drain Pump normal?
Check the drain Pump.
- Remove the alien particles when it is locked by alien particles.
- Remove the overload element of the Protector (over voltage, time
delay)
- Check Coil disconnection and Short circuit, and replace the Pump in
case of problems.
NO
Replace the Main PCB.