Valve Assembly,inlet

Amy for Model Number WM2487HRM

Answer Hello Amy, You may want to make sure that the unit is not siphoning as it fills. When a drain is too far into the drain tube it can cause a siphoning effect. You may also want to check the water flow coming into unit to make sure that it is adequate. 

Dex for Model Number Wm2487hwm

Answer Hello Dex. If the water valve 5220FR2008F is not letting in enough water to remove all the detergent, you will need to replace the water valve on the unit. Hope this helps. 

Dustin for Model Number 5220FR2008F

Answer Hello Dustin. LG does not supply spec sheets for their parts. You can contact them on the water valve 5220FR2008F to fin out the specs you are needing. Hope this helps. 

Tim for Model Number wm2487Hwma

Answer Hi Tim. We see what you mean by the diagram. It is a water valve failure as you presumed. The only way you can tell between the to valves is to shut of one at a time to see the culprit. Do you have a fault code? The hot water is the inside left one. It should read .8 -to- 1.2 k ohms. It Is part # 5220FR2006H. The cold valve is the one on the rt. part # is 5220FR2008F. Thank you.