Install Brass Tee Fitting; Installation Guide - A.O. Smith AO-US-RO-4000 Owner's Manual

Installation overview
Step 1 - Install Brass Tee Fitting
Step 2 - Install System Manifold
Step 3 - Install RO Faucet
Step 4 - Install Water Storage Tank
STEP 1

Install Brass Tee Fitting

Install Brass Tee
1. Turn off COLD water supply.
Turn on kitchen faucet to
release pressure and allow
water to drain from the line.
2. With an adjustable wrench,
disconnect supply line.
3. Attach brass tee (V1) to shutoff
valve and then re-attach COLD
water line to brass tee (3).
Connect Tubing to Brass Tee
1. Attach white tube (P) to the brass tee (V1). Slide brass compression nut (V2)
onto tubing with threads of nut facing end of tube.
2. Slide plastic sleeve (V3) onto tube.
3. Place brass insert (V4) into opening of tube.
4. Push tip of tube into opening of brass tee.
5. While holding tube in place, tighten compression nut to compress plastic
sleeve and create a seal.
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Note: Use a wrench to ensure complete seal. Avoid over-tightening.
Step 5 - Install Drain Connector
Step 6 - Connect Tubing
Step 7 - Filter Installation
Step 8 - Sanitize, Test, and Purge
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INSTALLATION GUIDE

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