HOME DUO WATER FILTER + TASTE INSTALLATION MANUAL
Welcome to the NuvoH2O Family of Whole-Home Water Softener Systems Congratulations on your purchase of the NuvoH2O Home Duo System. A premium carbon filter improves your water’s taste. And, instead of using salt or potassium to soften your home’s water, NuvoH2O uses CitraCharge–a proprietary, natural citrus formulation to soften and condition your home’s water.
Simple & Effective The NuvoH2O Duo Systems are the most simple and effective softeners available. They require no drains, no electricity, no calibration, and little maintenance. Because the softening formula is citricacid based, an FDA-approved compound, it is safe for all household uses, including drinking, bathing, and watering plants. Your new system mounts directly to your home’s main internal water line and does not require a soft-water loop.
Before Installation • Ensure that any electrical plugs in the area are covered or disconnected. • Ensure that the existing plumbing is up to code. • Turn off water main. • Acquire and install a pressure regulator with your system. Warnings & Cautions • Maximum working temperature is 113° F (45° C). Minimum working temperature is 39° F (4°C). Maximum working pressure is 125 PSI (8.6 bar) Minimum working pressure is 7.25 PSI (0.5 bar). • Do not install near electrical appliances.
Installation Instructions 1. 2. 3. 4. 5. 6. 7. 8. 9. Verify the water main has been shut off. Using a stud finder, attach mounting bracket to the studs in the wall. Remove the system from package. Remove the filter and cartridge from the housing. Be sure to check inside the system for loose foam, plastic, or package contents. With the filter side of the head near the inlet pipe, install the system by attaching the head to the mounting bracket.
Replacing the Filter and Cartridge 1. 2. 3. 4. 5 6 Before replacing your filter and cartridge, we recommend having a towel on hand and placing a bucket underneath your softener system to catch any water that may spill. The bucket should also be used to carry your spent cartridge as the concentrated solution can damage flooring if it drips from the cartridge. Discontinue water flow to the system by closing valves A and D (see diagram on page 3). Open valve C, allowing water to flow to the home.
Money-Back Guarantee We’re so confident in the performance of the Home Duo System, that if you are not completely satisfied within the first 90 days from the date of purchase, you may return it for a full refund of your purchase price, less shipping and handling. Purchases made through thirdparty resellers and retail partners must be returned through those partners and are subject to their return policies. Visit NuvoH2O.com/policies to learn more. Everyone’s water quality is different.
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