Installing The Cartridges - Pentair EVERPURE CONSERV 75E EV9977-00 Original Instructions Manual

Reverse osmosis (ro) system

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Table Of Contents

Table of Contents

Tubing Connections

1. Refer to Figure 3 (cover removed) for a general

description of connection points.

2. Prepare the plumbing to accept the RO system.

NOTE: The blended water tubing/piping and associated

fittings connecting the RO blended water outlet to

the equipment being serviced should be food-grade

material that meets NSF

with a minimum pressure rating of 125 psi (8.6 bar,

0.86 MPa). The blended water may react with metal

piping, creating a corrosive condition. Plastic pipe

or reinforced beverage tubing are generally very

good material choices for RO water distribution

piping. The size of the blended water tubing/piping

should be 3/8" (9.5 mm) ID minimum. Distances of

25 feet (7.6 m) or greater from the RO system to the

equipment being serviced should be 1/2" (12.7 mm)

ID minimum.

3. Locate an appropriate point in the hard water plumbing

to tie in a new section of tubing/piping that can be routed

to the RO system. CLOSE the nearest shut-off valve

that is upstream from the tie-in point and relieve the

pressure in the line. Install the 3/8" (9.5 mm) tubing/

piping section and connect it to the INLET - Supply Water

fitting. See Figure 3.

4. Connect the appropriate size and type of tubing/piping

and associated fittings to the Everpure Conserv 75E

System outlet connection. Route the line(s) to the

equipment being serviced. CLOSE the inlet and outlet

valves on the RO system. Reapply pressure to the

plumbing by slowly OPENING the shut-off valve that was

closed in the previous step.

5. Connect a 1/4" (7.14 mm) OD tube to the reject connector

(labeled DRAIN) located in the lower left corner of the

unit. Route the other end of the tubing to a drain nearby,

securing it properly. Allow an air gap at the drain,

following any applicable local and national codes.

NOTE: The accessory tank connection allows for the use of

an external storage tank for RO blended water. The

use of an accessory storage tank will affect fill/flush

times and sanitization.

NOTE: The maximum size for an accessory accumulator

tank is 6 gals (22.7 L).

NOTE: The filtered water outlet connection provides water

that has been filtered only by the first (front right)

cartridge.

EVERPURE

CONSERV

Standard 51, 61, or similar,

75E HIGH EFFICIENCY RO SYSTEM INSTALLATION AND OPERATION GUIDE

Electrical

On/Off

Power Cord

Connection

Accessory Tank

Connection

Blended Water

Blend

Adjustment

Waste Water

Figure 3