Installation Steps - 123Filter iSpring Reverse Osmosis Water Filtration Installation Instructions & Owner's Manual

Installation Steps
Before you begin the installation, it is highly recommended that you watch the video
"iSpring reverse osmosis installation" ​ o n ​ Y ouTube.
Note:​ Steps 1 – 7 are independent, and can be performed in any order.
Step 1: Installing the Feed Water Adapter (AFW)
(The bushing can convert 3/8" comp. to ½" NPT. Refer to AFW user manual)
1.1 See Figure 5. Turn off the Cold Water Line via the Cold Water Supply Valve (CWSV) under the sink. Open
the kitchen faucet to release any pressure and make sure the water has stopped before proceeding to the next
step. Get a towel or bucket to catch any water drips. Disconnect the Kitchen Faucet Connector (KFC) pipe
from the CWSV.
1.2 Check to make sure the O­ring is seated inside the AFW female end, and twist it onto the CWSV. Tighten it
using a wrench or pliers.
1.3 Twist the KFC onto the male end of the AFW. Turn the handle of the AFW to the perpendicular OFF
position. Turn on the CWSV slowly, and ensure you are getting a proper seal.
1.4 Connect the 1/4" ​
Feed Water Adapter with Bushing to convert 3/8" COMP to ½" NPT
Page 8 ​
R ED​ tubing to​ ​ t he AFW.
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Figure 6
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