Samsung WF326LAS Service Manual page 35

6-1. TROUBLE DIAGNOSIS
Water is not supplied
Is the water supply hose
connected normally?
Is the water facet open?
Is the Water Valve normal?
Is the connected condition of
the Wire normal?
Is the water level sensor normal?
Replace the Main PCB.
6-6
NO
Connect the water supply hose.
- Connect the hot and cold water hose.
NO Check the water facet valve.
- Connect the hot and cold water valves.
- Check whether the water is not disconnected.
Check the Water Valve.
- Remove any alien particles in the Valve Filter part.
NO
- Check the Valve Coil resistance.
Check whether you hear a "Woong" sound.
- Replace the Value when you have other problems.
NO Check the connected condition of the Wire.
- Check whether the Wire is disconnected.
- Check whether there is any housing missing or Pin deviated.
Check the Pressure.
NO
- Check whether there are any breaks on the pressure hose or
whether the Pressure Hose is pulled out.
- Replace the Pressure Sensor if there are any problems after
checking.