AMI AAA-ROPH-50, Manual For Installation, Operation & Maintenance, Page: 14 / 24

Installation and Service Manual – Under-the-Counter Point of Use 5 Stage Reverse Osmosis System
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Page 13
Connect the Feed Line Tubing

Unscrew the nut from the ball valve. Slide the nut onto the tubing, threaded
sides facing the end of the tubing.

Feed the nipple on the ball valve into the tubing, pushing the tubing until it
slides over the lip.

Slide the nut to the threads on the ball valve, and tighten the nut down over the
tubing.

Use a wrench to tighten ¼ turn past finger-tight.

Connect the other end of the tubing to the feed port on the RO System.
Step 5 – Installing the RO Storage Tank
For this step you will need:

Storage Tank

Tank Valve

Blue Tubing cut to the appropriate length.
Notice:
Do not tamper with the air valve on the low side of the storage tank.
It has been factory charged to 8psi and covered with a black cap.
Install the Tank Valve & Tubing

Remove the blue cap on top of the tank to expose the threaded in/out
connection. Connect the tank ball valve by threading onto the fitting. Do not
over-tighten.
Notice:
Do not add Teflon tape to the tank fitting. This will
prevent seals from engaging and may cause leaking.

Insert the tubing into the quick connect fitting on the ball valve.

Connect the other end of the tubing to the inlet tee of the post-carbon filter on the
RO system.