9 REVERSE OSMOSIS INSTALLATION AND USER GUIDE BARRIE ● ONTARIO ● CANADA 705.733.8900 WWW.EXCALIBURWATER.COM Feed Water Installation Self-Piercing feed water saddle valve Decide on location. Do NOT connect Reverse Osmosis to a hot water feed line. Water over 100oF may cause permanent damage to the Reverse Osmosis Membrane. • Shut the water supply off and drain the line by opening the faucet installed downstream of this location. • Attach the self-piercing saddle valve to pipe and secure and tighten. • Remove nut from the Reverse Osmosis feed water ball valve. • Slide the nut onto the ¼” reverse osmosis tubing. • Insert the ferrule and tube insert onto ¼” tubing. • Place the ¼” tubing onto the exposed threads of the reverse osmosis feed self-piercing saddle valve. • Screw the nut onto the Reverse Osmosis feed water ball valve. Note: - Keep the pipe pressurized while piercing with T-handle after installation. Angle Valve Adapter • Identify the cold line. • Shut the faucet supply valve off and drain the water by opening the faucet. • T-Tape the male threads of faucet line valve and angle valve adapter. • Fasten the angle valve adapter over the faucet line shut off valve and then install the faucet hose on angle valve adapter. • Loosen the cap on ¼” quick connect port and then insert the ¼” tubing. • Fasten the quick connect port cap. Note: - Only hand tighten, never use wrench or plier. Figure: - Self Piercing Feed Water Valve
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