LG Electronics LD451EGL 45-Pint Dehumidifier - Humidifiers & "fault code ch" Questions

Fault Code: CH 01. It won't power up with the power switch. If I unplug the unit and plug it back in, the fan starts to rune then it shuts down and displays the fault Code. All the switches seem to be

...switch said there was another problem, not the switch. I feel the switch might be erratic. Thanks for your help. If you get a fault code CH 01, check the posting for that solution and see if it