Watts ZRO-4 Manuel d'instructions Page 1

Installation, Operation and Maintenance ManualZero Waste Reverse Osmosis SystemModel PWSYS-RO-STD4-ZROIOM-WQ-PWSYS-RO-STD4-ZROTable of Contents Page

10PROBLEM CAUSE SOLUTION1. Low/slow production Excessive air pressure in tank Relieve pressure at schrader valve on tank (set to 7psi with the tank e

11 Parts ListCOLD-WATERSHUT-OFF VALVECARBONPRE-FILTERSEDIMENTPRE-FILTERTEEFITTINGMEMBRANE HOUSINGSTORAGE TANK1/4” GREEN TUBEFEED WATERCARBONPOST-FILTE

12 Arsenic FactsArsenic (As) is a naturally occurring contaminant found in many ground waters. Arsenic in water has no color, taste or odor. It must b

13DATE OF PURCHASE DATE OF INSTALL INSTALLED BYDATE 1ST STAGE SEDIMENT (6 MONTHS)2ND STAGE CARBON (6 MONTHS)3RD STAGE CARBON (6 MONTHS)FINAL FILTER

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IOM-WQ-PWSYS-RO-STD4-ZRO 1145 EDP# 2915899 © 2011 WattsUSA: North Andover, MA • Tel. (800) 224-1299 • www.watts.com Canada: Burlington, ON • Tel.

2IntroductionThank you for your purchase of a state of the art Watts Reverse Osmosis (RO) water treatment system. Water quality concerns are becoming

3Operating Temperatures Maximum 100°F (37.8°C) Minimum 40°F (4.4°C)Operating PressureMaximum 85psi (6.0 kg/cm2)Minimum 40psi (2.80 kg/cm2)pH Paramet

4How to use the Quick-Connect fittings on the RO ModuleTo make a connection, the tube is simply pushed into the fitting. Place a piece of tape 1/2"

5Adapt-A-Valve™ InstallationCaution: Water supply line to the system must be from the cold water supply line only. Hot water will severely damage your

6STEP 5Green Tube ConnectionStep A – Locate green tube attached to the RO Module. Insert the open end of the green 1⁄4" tube into the open 1⁄4&q

7 Start Up Instructions Warning: To prevent the possibility of electrical shock, clean up any water on cabinet floor and dry all water from outside of

8Step E – Clean the filter housings (bowls) with a mild soap solution and rinse with water. Check O-rings and lubricate with water soluble lubricant.

9 Membrane Replacement This reverse osmosis system contains a replaceable component (the RO membrane) which is critical to the efficiency of the system