Installation Guide

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Please keep this owner’s manual for future reference.
It includes the information on how to properly operate and maintain the system.
TABLE OF CONTENTS
Before Installation
Inspect the package
Recommended tools list
Operating conditions
Components Identification
How to use Quick-Connect fitting
To connect:
To disconnect:
How to drill a hole on sink or counter-top
Step 1: Installing the Feed Water Adapter (AFW)
Step 2: Installing the Drinking Water Faucet
Step 3: Installing the Drain Saddle
Step 4: Installing the Vertical Filters: Stages 1, 2, and 3
Step 5: Installing the Tank Shut-off Valve (TSV)
Step 6: Installing the Reverse Osmosis Membrane
Step 7: Tubing Hook up
Step 8: System Start Up
PUREDROP RO SYSTEM MAINTENANCE
Stages 1 – 3 pre-filters: Replace every 6 – 12 months, or sooner if water flow gets slow.
How to change in-housing cartridges in 1st – 3rd pre-filter stages
Stage 4 RO membrane: Replace every 2 – 3 years or sooner if TDS level starts increasing.
How to change reverse osmosis membrane
Stage 5 FT15 fine carbon: Replace every 12 months
O-rings: Replace every 3 years or sooner if leak happens at O-ring.
OWNER’S MANUAL
Section 1: Knowledge Base
What Is Reverse Osmosis?
How Effective Is Reverse Osmosis Filtration?
What are the specific contaminants that a reverse osmosis system removes?
Does Reverse Osmosis remove pharmaceuticals from water?
Will a reverse osmosis water system taste as good as the water I pay $5.00 a bottle for?
I have heard that reverse osmosis wastes a lot of water!
What is a TDS meter?
Maximum distance from tank to faucet
Section 2: Troubleshooting Guide
Leaking around filter housing (O-ring too small or not in place)
Little water out of faucet, tank is heavy and appears full of water, but the stream turns very weak
after a few seconds
Continuous drain
High TDS level in RO water
Tastes and Odors in RO Water
Faucet Leaks or Drips
What is an ASOV and what does it do?
Cloudy ice cubes or milky colored water
After installation, the water out of the RO faucet is only a trickle. Is this normal?
Sudden drop in RO water production: There are a few potential factors causing the problem?