Do not use distilled water because it will prevent the dryer from properly sensing the water level including reverse osmosis.
Lg steam washer water valve.
Bad lid switch or door lock bad timer or electronic control board wiring failure bad water inlet valve assembly.
Lg front load washer water inlet valve replacement 5220fr2006h 5221er1003a how to fix lg washing machine leak or replace water inlet valve earthlinglif.
Model wm2487hrma lg washer.
Water heater failure bad water temperature switch faulty control board bad water valve faulty water temperature sensor.
Please be aware that your lg washing machine should be disconnected from the power and water source prior to replacing this part.
The steam feeder must be filled with tap water but for optimum performance lg recommends filtered water.
The steam feeder for the dryer is located in the top left drawer of your dryer control panel.