SAFETY PRECAUTIONSBasic safety precautions should be followed, including the following:DANGER! If incorrectly installed, operated or maintained, this product can cause death orsevere injury. Those who install, operate, or maintain this product should be trained in its proper use,warned of its dangers, and should read the entire manual before attempting to install, operate, ormaintain this product.WARNING! Unit is to be used for its intended purpose as described in this manual, anduntrained individuals who use this manual assume the risk of any resulting property damage orpersonal injury.WARNING! HOT WATER. Unit produces Hot Water up to 185 oF. Water above 125 oF can causesevere burns or scalding. Keep unauthorized people and children away from the unit to avoidaccidental dispensing of hot water. Children should not use without supervision.DANGER! ELECTRICAL SHOCK HAZARD. Always unplug from power supply prior to servicingequipment to prevent electrical shock.WARNING! This system to be used for water only and is not intended for use where water ismicrobiologically unsafe or with water of unknown quality without adequate disinfection before orafter the system. The system is designed for the supplemental bactericidal treatment of eithertreated and disinfected public drinking water, or other drinking water, which has been tested anddeemed acceptable for human consumption by the state or local health agency having jurisdiction.The system is designed to reduce normally occurring non-pathogenic or nuisance microorganismsonly. System is not intended for treatment of contaminated water.WARNING! Dispenser Could Tip or Fall causing serious injury. Always install unit on a firm, flat,and level surface and secure the WL400 to the base cabinet with the screw provided to lock thecomponents together. Never place heavy items on top of unit and never climb, stand, or hang on unitor storage cabinet to prevent injury and damage.CAUTION! INDOOR USE ONLY. Do not install outdoors or where unit is in direct sunlight. Do notinstall where ambient temperature goes below 50F or above 97F. Avoid high humidity and moisture.Product life and performance will be impacted and warranty could be voided.WL400 Operating, Installation, and Service Manual Page 6 - Revision: 5-29-2015