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System Installation
▪ Installation preparation
1. Check and make sure the package is in good condition and everything in packing list is
included in the package. Contact iSpring Customer service if there is any missing part.
2. The system must be installed at a location that has access to power plug, with flat surface that
is kept away from direct sun light or freezing environment. The incoming water pressure must
be at least 30 psi.
3. Tools required for installation:
▪ Install the feed water adapter
• Shut off the cold-water supply valve and unscrew the kitchen faucet connector pipe.
• Install the feed water adapter on the cold-water supply valve and tighten with a spanner
wrench: (make sure the O-ring is seated inside the adapter).
• Re-install the cold-water hose on the feed water adapter, then tighten with a spanner wrench
(make sure the O-ring is seated inside the hose cap).
• Refer to the below diagram and make sure the connection is correct. Plesase not that the
bushing is installed at different locations based on acutal plumbing setup (3/8'' pipe and 1/2"
pipe). The 3/8" quick fitting end should ALWAYS be connected to the white PE tubing that
goes to the system water inlet port and has nothing to do with the existing fitting size.