Watts Premier ZRO-4 User Manual

INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Warning
Please read carefully before proceeding with installation. Failure to follow attached
instructions or operating parameters may lead to the product’s failure.
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Model ZRO-4
ZERO WASTE REVERSE OSMOSIS SYSTEM
Watts Premier, Inc. 1725 W. Williams Dr. C-20 Phoenix, AZ 85027
#199229 Phone: 1-800-752-5582 Manual Date: 05/14/10
System Tested and certified by NSF
International against NSF/ANSI Standard
58 for the reduction of the claims specied
on the performance data sheet.
System Tested and certified by WQA
against NSF/ANSI Standard 58 for the
reduction of the claims specied on the
performance data sheet.

Watts Premier ZRO-4 Specifications

General

Type	Reverse Osmosis
Stages	4
Filter Life	6-12 months
Dimensions	15 x 5 inches
Storage Tank Capacity	4 gallons
Included Filters	Sediment filter, Carbon filter, RO membrane, Post-carbon filter
Warranty	1 year

Summary

Operational Parameters

Technical Specifications and Conditions

Lists operating temperatures, pressure, pH, TDS, and other critical parameters.

Installation of Faucet

Faucet Installation Steps

Step-by-step guide for installing the RO system's dedicated faucet.

Installation of Hot and Cold Water Supply Line Valves

Supply Line Valve Installation

Installation Steps

Mounting the RO Module

Connecting to Faucet and Supply Valves

Start Up Instructions

System Startup Procedure

Steps for initiating the RO system after installation, including flushing.

6 Month System Maintenance

Filter Replacement Steps

Annual Maintenance

Annual Filter Replacement & Sanitizing

Membrane Maintenance

Removing and Installing Membrane

Step-by-step guide for replacing the RO membrane.

Check Air Pressure in the Tank

Tank Air Pressure Check

Troubleshooting

Common Issues and Solutions

Table of common problems with their causes and recommended solutions.

Limited Warranty

Warranty Coverage and Service

Details on what the warranty covers, how to get service, and exclusions.