Viqua UV Water Disinfection Systems M:D4, D4 Premium, & D4+

• Equipped to inactivate chlorineresistant parasites such as Cryptosporidiumand Giardia, harmful bacteria like E.Coli, and viruses not visible to the naked eye. • The special lamp plug ensures that no one can power the UV lamp if it’s not in the UV chamber, and a new and improved sensor on the D4+ ensures safe UV levels are maintained. • Lamps and sleeves are assembled together for ease of handling. They can be replaced separately, in minutes and without tools. • Our high output UV lamp is engineered to maximize UV output. • The included reference card outlines the most important system functions and maintenance for quick, on-thespot questions. • Indicator lights show the status of system components and warning lights appear when system maintenance is required. • Standard controller (D4 model) features a countdown to annual lamp replacement, a countdown restart button, and a warning alarm silencing button. • NEWLCD controller (for D4 Premium and D4+ models) features a large backlit display for easy reading, simultaneously displaying lamp life remaining, UV Intensity Status (D4+ only), support contact information, and lamp replacement reminder that indicates when the lamp needs to be replaced, ensuring continued water safety. The intuitive, userfriendly menu is dealer programmable and allows the user to quickly find the replacement parts needed for the system by using the replacement parts menu, as well as quickreference instructions on board for system troubleshooting.