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Installation and Operation Guide

ROM II and ROM III

REQUIREMENT MAXIMUM MINIMUM

Bacterial Quality Potable Potable

Pressure 125 psig (860 kPa) 40 psig (280 kPa)

Temperature 100˚F (38˚C) 40˚F (4˚C)

Chlorine* 0 ppm (mg/L) 0 ppm (mg/L)

Production Flow Rate: 14.4 gpd (54 Lpd) @ 50 psig (340 kPa); 77˚ F (25˚ C)

Reject Flow Rate: 79.8 gpd (302 Lpd) @ 50 psig (340 kPa); 77˚ F (25˚ C)

*NOTE: Chlorine inﬂuent to Cartridge “B”. For Cold Water Use Only.

CONTAMINANT REDUCTION

Contaminant USEPA MCL ROM II Average % Reduction ROM III Average % Reduction

Total Dissolved Solids 187 94.6 94.6

Based on an RO Processor operating at 500 - 2000 mg/ L TDS; 40-70 psi; Neutral pH; Temperature 70 - 74˚ F; and a new Cartridge “B”.

Congratulations on the purchase of your new ROM II or ROM III

Reverse Osmosis Modular Drinking Water System. You and your

family are about to enjoy better tasting, healthier water than

you ever thought possible. The ROM II uses superior design and

contaminant reduction performance of the preﬁlter cartridge with

a quick-change reverse osmosis cartridge. The ROM III blends the

proven superior design and contaminant reduction performance

of Everpure’s ROM II Processor with a third cartridge for superior

performance in reducing volatile organic chemicals.

The result is the best available combination of technologies to

reduce aesthetic contaminants such as dirt, minerals, tastes and

odors; and health related contaminants such as sodium, heavy

metals and organics (VOC’s).

PARTS SUPPLIED

1. ROM II Head assembly / ROM III Head assembly

2. Cartridge "A" (S-101)

3. Cartridge "B" (TFC RO)

4. Cartridge "C" (VOC#1) (ROM III only)

5. EV312118 - Flow Restrictor Kit ROM II & III

6. EV310876 - Flush plug (1 w/ROM II, 2 w/ROM III)

7. EV305061 - Red 1/4" tubing

8. EV544600 - Blue 3/8" tubing

9. EV311659 - Reducing tee

10. EV311660 - T-link valve

11. EV311588 - Tank Kit

12. EV311652 - Faucet Kit

13. EV312731 - Fitting - Faucet

NOTE: Read and save this manual.

The pages that follow will help you install your system. The

ROM II or ROM III System supplied by Everpure contains a

processor, storage tank, air-gap faucet, and drain connector.

This instruction manual details the installation for a typical

residential reverse osmosis application, but the ROM II or ROM

III System may be used with alternate equipment, such as a water

cooler. Manuals supplied with other components should also be

consulted during the installation. Read all manuals ﬁrst to get a

clear picture of your project before you begin.

Outlined on page 7 of this manual are several maintenance

procedures you will need to do to guarantee optimum

performance of your system. Page 9 contains a troubleshooting

guide to assist in diagnosing operational problems if they arise.

EV3080-17 Rev H DE09

Summary of content (12 pages)

PAGE 1
Installation and Operation Guide ROM II and ROM III Requirement maximum minimum Bacterial Quality Potable Potable Pressure 125 psig (860 kPa) 40 psig (280 kPa) Temperature 100˚F (38˚C) 40˚F (4˚C) Chlorine* 0 ppm (mg/L) 0 ppm (mg/L) Production Flow Rate: 14.4 gpd (54 Lpd) @ 50 psig (340 kPa); 77˚ F (25˚ C) Reject Flow Rate: 79.8 gpd (302 Lpd) @ 50 psig (340 kPa); 77˚ F (25˚ C) *NOTE: Chlorine influent to Cartridge “B”. For Cold Water Use Only.
PAGE 2
system overview - rom ii air gap faucet product water tubing sink faucet Cold water faucet stub inlet water tubing to rom processor POst filter (Optional, not included) reject water tubing (RED) Supply fitting (T-link) NUT drain tubing drain connection cold water supply tube S-101 Prefilter cartridge “a” tfc ro cartridge “b” DO NOT CONNECT DRAIN CONNECTION HERE note: All tubing and components represented by dotted lines or within dotted lines are not supplied with the ROM System.
PAGE 3
system overview - rom iiI product water tubing sink faucet air gap faucet Cold water faucet stub inlet water tubing to rom processor POst filter (Optional, not included) reject water tubing (RED) Supply fitting (T-link) NUT drain tubing drain connection cold water supply tube S-101 Prefilter cartridge “a” tfc ro cartridge “b” VOC#1 Cartridge “c” DO NOT CONNECT DRAIN CONNECTION HERE note: All tubing and components represented by dotted lines or within dotted lines are not supplied with the ROM S
PAGE 4
1. PROCESSING SYSTEM This water processing system is acceptable for treatment of influent concentration of no more than 27 mg/L nitrate and 3 mg/L nitrite in combination measured as N and is certified for Nitrate/Nitrite Reduction only for water supplies with a pressure of 280kPa (40 psig) or greater. The Everpure ROM II and ROM III Processors and their installations are required to comply with state and local laws and regulations.
PAGE 5
DETAILED INSTALLATION INSTRUCTIONS (Refer to the System Overview - Page 2 or 3) 1. Verify that the water is microbiologically safe Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. 2. Determine the best location for components The exact placement of the various components of the system can vary at each installation.
PAGE 6
. Verify the storage tank air pressure The air precharge in the storage tank should be verified prior to its installation. Check the air precharge only when the storage tank is empty (no water). Remove the protective cap from the air valve on the storage tank. Using a tire pressure gauge (available from a local auto parts or hardware store) with graduations of 5 PSI or less, test the air precharge in the storage tank. The pressure should be 9-11 PSI.
PAGE 7
Maintenance SANITIZE STORAGE TANK The ROM II and ROM III System requires very little maintenance; there are no weekly or monthly procedures to follow. Regular cartridge change is the only exception – and an important one. SANITIZE WITH EVERY CARTRIDGE CHANGE (EVERY SIX MONTHS) Ensures good-tasting, high quality water.
PAGE 8
Calculations: Formula: Inlet TDS - Product TDS Inlet TDS x 100 = % reduction Example: 600 ppm - 48 ppm 600 ppm 0.
PAGE 9
Troubleshooting: PROBLEM PROBABLE CAUSE REMEDY I. Not enough drinking water: A. Storage tank pressure too low. a. Add air to increase precharge to 10 psi. B. D emand greater than unit’s specified output. b. Consult dealer for optional large tank for more storage capacity. C. Not enough incoming water. c. Clogged inlet tubing; clean out or replace. D. Not enough water pressure. d. Same as (c) above, or change in household pressure; increase household water pressure. E. Plugged Cartridge “A”.
PAGE 10
NOTES:
PAGE 11
PAGE 12
Limited Warranty You have just purchased one of the finest water treatment units made. As an expression of our confidence in Everpure products, this product is warranted against defects in material and workmanship to the original end-user when installed in accordance with Everpure specifications. The warranty period commences from the date of purchase** and is administered as follows: For a period of ONE YEAR Replaceable elements (i.e.