A:Answer The CL code on the ENERGY STAR® Qualified LG 5.0 Cu. Ft. 8-Cycle Top-Loading Washer with 6Motion™ Technology - White, Model # WT7300CW is the 'Control Lock' function that prevents anyone from changing cycles or operating the appliance and can prevent children from changing cycles or operating the machine. The feature does not lock the lid (door). Once the Control Lock is set, it must be deactivated before any controls, except the Powerbutton, can be used. Once the washer has shut off, the Power button will allow the machine to be turned on, but the controls will still be locked. Press and hold the Signal button for 3 seconds to activate or deactivate Control Lock. Once the controls are locked, they must be manually unlocked to restore operation...^IFV