12TROUBLESHOOTING (cont.)MALFUNCTION CHECK LIST/CAUSENo purified water comesfrom the faucetMake sure the power cord is plugged into an electrical outlet.Check if the abnormal state LED indicator is on.Make sure the 3in1 cartridge is installed correctly.Make sure the main water supply is open.Make sure you are using the correct 3in1 cartridge.Top blue LED ring isblinkingMake sure the main water valve is open.Poor purified water flow Check the 3in1 cartridge is not blocked.Check the life cycle of the current 3in1 cartridge.Tap water pressure is too low.Inappropriate water temperature.Increase water temperature, but do not exceed 38˚C.Clean the faucet adapter to remove any deposits or impurities.Purified Water modeswitches to Tap WatermodeMake sure the water temperature of the purified water doesnot exceed 38˚C.If the water purifier overheats because of excessive use, waituntil it cools down.Make sure the 3in1 cartridge has been installed correctly.PRECAUTIONSSTORAGE• Do not use, store, or expose the EcoSphere Water Purifier to environments where tempera-tures drop below 0˚C .WATER SOURCE/PRESSURE• Use the EcoSphere Water Purifier only with a municipal water source.• Do not use if the water pressure is higher than 0.1–0.4 MP a, or install a water pressurereducing valve.DAILY MAINTENANCE• If the EcoSphere Water Purifier fails to work properly, contact your local Nu Skin DistributorCenter for support.• Do not attempt to repair the EcoSphere Water Purifier yourself. This will void any warranty.• When moving or transporting the EcoSphere Water Purifier, make sure you package all thecomponents securely.• Regularly clean the faucet adapter and other component of the EcoSphere WaterPurifier to avoid damage.• When cleaning the exterior of the EcoSphere Water Purifier, make sure water does not dripinto the hole that contains the 3in1 cartridge.• Do not clean the interior of the 3in1 cartridge chamber with tap water, as doing so may causebad odors and bacteria to build up inside the chamber.• Replace the 3in1 cartridge when the LED light is orange.