Sumo
Non-Electric Water Softeners
Congratulations!
We know you'll love your clean, soft water and your new Sumo
Water Systems. You'll soon wonder how you ever lived without it. Improving your water with a Sumo
Water Softener is just one way to enjoy better water in your home. Contact your Monument Water
Systems representative for more information about additional products.
Table of Contents
How to Use Soft
Water. . . . . . . . . . . . . . . . . . . . . . . . . . .
How to Use Your System
• System Operation
• Additional
Features. . . . . . . . . . . . . . . . . . . . . . . . .
• System Maintenance and
• Common
Questions. . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Independent Laboratory Certification
Sumo Water Softeners are tested and certified by WQA against the requirements of
NSF/ANSI Standard 44 for softener performance and chemical reduction of barium
and radium 226/228. They are also certified to NSF/ANSI 372, Drinking Water System
— Lead Content and the CSA Standard B483.1 — Drinking Water Treatment Systems.
Refer to Performance Data Sheet for WQA certified performance.
Check your water quality first! This system is not intended to treat water that is microbiologically
unsafe or of unknown quality without adequate disinfection before or after the system.
Professional Grade Water Treatment
®
Modes. . . . . . . . . . . . . . . . . . . .
Adjustments. . . . . . . . .
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Water Softener from Monument
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