WL400 Manual Page 5 – Revision: 10-23-2019WARNING! CONNECT TO POTABLE WATER SUPPLY. This system is to be used for water only and isnot intended for use where water is microbiologically unsafe or with water of unknown qualitywithout adequate disinfection before or after the system.WARNING! TIP HAZARD. Dispenser could tip or fall causing serious injury. Always install unit ona firm, flat, and level surface and secure the WL400 Water Treatment System to the base cabinetwith the screw provided to lock the components together. Secure unit to cabinet, wall, or floor ifneeded. Never place heavy items on top of unit and never climb, stand, or hang on unit or storagecabinet to prevent injury and damage.WARNING! UNIT IS HEAVY. TWO PERSON LIFT REQUIRED. Transport unit empty and always usematerial handling equipment or two people with proper lifting technique to reduce injury risk.WARNING! STORE AND TRANSPORT UNIT EMPTY. ALWAYS SANITIZE BEFORE USE.The unit must be completely drained and sealed before storing to avoid stagnation and reducemicrobiological contamination (potential bacterial growth). Sanitize before use to eliminate anypotential microbiological contaminates.CAUTION! INDOOR USE ONLY. Intended for household use only. Never expose to direct sunlight,heat sources, or ambient air temperature above 37°C (100°F) or below 2°C (35°F). Install indoorsand keep unit away from excessive humidity. Never expose to freezing temperatures. Ensurethere is adequate clearance around the unit to allow refrigeration system condenser to dissipateheat. Warmer environments require more clearance around the unit. Minimum clearance aroundall surfaces of the machine is 2-inches. Installs where the ambient temperature exceeds 27°C(80°F), require a minimum of 4-inches clearance for proper heat dissipation and efficientoperation.CAUTION! USE A WATER PRESSURE REGULATOR. Waterlogic will not be responsible for injury ordamage caused by excessive water pressure. Input or feed pressure must be 40 psi to 60 psi. Beaware of any potential pressure surges caused by building/municipal pumping stations.CAUTION! USE UV STABILIZED SUPPLY LINES. Feed the unit with a potable ambient or coldwater supply only. Feed water over 37°C (100°F) can damage the treatment components. Waterblock devices and external leak detectors are strongly recommended. Locate the unit as close tothe water supply and the electrical connections as possible. Locate the unit as close to the watersupply and the electrical connections as possible. Immediately isolate or close water supply valveand contact service representative if leak is noticed.Contact Waterlogic for assistance or help finding an Authorized Service Representative.