OMF1S-CTO OMF1S FILTRATION SYSTEM INSTRUCTION MANUAL pentair.
OMF1S Filtration System OMF1S-CTO Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3 Tools and Materials Required . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4-5 Filter Cartridge Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS Temperature Range:.................................... 40-100°F (4.4-37.8°C) Pressure Range: .................................... 40-100 psi (2.75-6.89 bar) Service Flow Rate @ 60 psi (4.1 bar): .............1.25 gpm (4.73 L/min) Rated Service Life:............................................................... 1 year Dimensions: .......................................................12.25" x 3.5" x 4.8" (311mm x 90mm x 122mm) Weight (system only):.............................................
INSTALLATION NOTE: • For standard under-sink installation on 3/8" x 3/8" compression threads • Please read all instructions and precautions before installing and using your Filtration System • Numbered diagrams correspond with numbered steps 1. Installing the Water Supply Adapter The supply adapter fits 3/8" x 3/8" compression threads. If local codes permit, it may be used to connect the system to the cold water supply line.
INSTALLATION CONTINUED 4 3. Connecting the Faucet to the System A. Locate the cold water supply hose that was disconnected from the cold water shut off valve in Step 1. B. Attach the new 3/8" compression male fitting to the end of the cold water supply hose. Caution not to overtighten. Finger tight plus one turn with a wrench is recommended. C. Determine the length of plastic blue tubing needed to connect to the outlet (right) side of the filter from the faucet.
INSTALLATION IS NOW COMPLETE. 6a FILTER CARTRIDGE REPLACEMENT NOTE: The life of the filter cartridges depends on water volume used and the quality of the feed water. It is recommended that the filter cartridges be replaced every 6-12 months, or when there is a noticeable change in taste, odor, or flow of filtered water. Outlet (blue tubing) Ensure the correct cartridge is purchased for the system. Model OMF1S uses OMF1S-CTO Replacement Cartridge (part number 655119-94) 6. Cartridge Replacement A.
REPLACEMENT PARTS Item Number Part Number Description Quantity Required 1 655119-94 Cartridge OMF1S-CTO 1 2 4007144 Filter Head Model OMF1S 1 3 4007135 Installation Kit 1 2 4 2 3 3 B A 1 BR42887 3 4 2 For replacement parts, call 800.279.9404 PERFORMANCE DATA Important Notice: Read performance data and compare the capabilities of the system with your actual water treatment requirements.
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