How do I lock the dispenser to prevent unintentional use?

Press and hold the LOCK button for 3 seconds to lock the dispenser. The display screen will indicate when the dispenser is locked. Note that the lock feature does not shut off power to the refrigerator, ice maker, or dispenser light — it simply deactivates the controls and dispenser paddles. Press and hold LOCK a second time to unlock the dispenser. (Page 24)