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FOODSERVICE

EVERPURE

®

 CONSERV

®

 LT

-

S HIGH EFFICIENCY RO SYSTEM INSTALLATION AND OPERATION GUIDE

INTRODUCTION

The Everpure Conserv LT-S Processor is a pre-assembled solution designed to provide high purity water for steam 

applications. It combines a number of water treatment technologies into one easy-to-install package. The Processor provides 

reduction of sediment. It also limits corrosion* and scale* by reducing TDS, chlorine* and chloramines*.

INSPECTION

Before mounting the Conserv LT-S Processor, inspect the parts. Use the table and illustration provided to verify the 

parts provided. If any parts are missing, contact Customer Service at 800.942.1153 (US only)/630.307.3000 or by email at 

CSeverpure@pentair.com.

Parts

1.  Wall Unit with GRO-75EN RO Membrane, 

Cartridge in Place

2.  4CC Mineral Cartridge
3.  4FC5 Filter Cartridge
4.  Storage Tank
5.  Parts Bag Containing: 

Bypass Plug 

Red Tubing with Connecting Elbow 

Power Cord 

Blue Tubing 

Angled Ball Valve 

Ball Valve 

TDS Meter 

White Tubing

Conserv LT-S

EV9975-20

EVERPURE

®

 

CONSERV

®

 LT

-

S HIGH EFFICIENCY REVERSE OSMOSIS (RO) PROCESSOR

1

2

4

3

5

* Not performance tested or certified by NSF

®

Summary of Contents for EVERPURE CONSERV LT-S

Page 1: ...ounting the Conserv LT S Processor inspect the parts Use the table and illustration provided to verify the parts provided If any parts are missing contact Customer Service at 800 942 1153 US only 630 307 3000 or by email at CSeverpure pentair com Parts 1 Wall Unit with GRO 75EN RO Membrane Cartridge in Place 2 4CC Mineral Cartridge 3 4FC5 Filter Cartridge 4 Storage Tank 5 Parts Bag Containing Bypa...

Page 2: ...s restricted to trained adult personnel No one should play with the appliance NOTE Children should be supervised to ensure that they do not play with the appliance NOTE Cleaning and user maintenance shall not be made by children without supervision NOTE The appliance is not suitable for installation in an area where a water jet could be used NOTE If the supply cord is damaged it must be replaced b...

Page 3: ...d NOTE Substances listed as reduced are not necessarily in your water The Processor must be maintained according to manufacturer s instructions including replacement of filter cartridges NOTE Your water must be within required limits for satisfactory operation If not the RO membrane cartridge s life may be shortened and your warranty will be voided see Operating Specifications NOTE Install on cold...

Page 4: ...4 WATER YOU CAN TRUST EVERPURE CONSERV LT S PROCESSOR 1 Secure Unit to Wall Approximately 25 lbs 11 3 kgs Operating Weight 1 3 2 Remove RO Membrane 2 3 ...

Page 5: ...ge Tank 3 Connect Tubing for Flushing Precharge Storage Tank 5 7 psi 0 34 bar 0 034 MPa 3 8 Tubing Product Water Out 1 3 2 4 3 8 Tubing To Storage Tank 3 8 Tubing Supply Water In CLOSE OPEN 4 Prepare to Flush the Everpure 4FC5 Cartridge 1 3 2 Connect Electrical Install Bypass Plug CLOSE Unplugged Inlet Water ...

Page 6: ...e 4FC5 Cartridge 1 2 4FC5 OPEN Plugged 1 4 Inlet Water Install Cartridge Flush to Drain Five 5 Minutes 2 3 5 Plug In Power Cord Unplug Power Cord Closed Valve As Shown 6 Prepare the Pentair GRO 75EN Cartridge for Use Replace Membrane 2 Remove Cover 1 ...

Page 7: ...rtridge Storage Tank Not Shown 1 Remove Plug Push White 3 8 Tubing into White Connector 3 2 4 Push Red 3 8 Tubing into Red Connector Push Blue 3 8 Tubing into Blue Connector 8 Flush Pentair GRO 75EN Cartridge Plug In Power Cord Inlet Water Open Flush To Drain for 24 Hours 1 4 2 3 Fully CLOSE Turn To Right Unplug Power Cord ...

Page 8: ...d Open 2 Solid Blue Blending Valve 1 4 Turn or Less 2 Solid Blue Blending Valve 1 4 Turn or Less 5 2 4 Repeat Until Flashing Blue Blending Valve 1 8 Turn Press Press 1 3 6 Plug In Power Cord Unplug In Power Cord OPEN One 1 Full CCW Turn of the Valve ...

Page 9: ...9 EVERPURE CONSERV LT S HIGH EFFICIENCY RO SYSTEM INSTALLATION AND OPERATION GUIDE 10 Install Everpure 4CC Cartridge 1 2 4CC 1 Remove Port Plug 2 Install 4CC Cartridge ...

Page 10: ...10 WATER YOU CAN TRUST 11 Flush Storage Tank and 4CC Cartridge 3 2 CLOSE OPEN 1 When Pump Turns Off OPEN valve 5 4 Plug In Power Cord Repeat Steps 2 and 4 Four 4 Times ...

Page 11: ...more water the system is required to produce the longer the membrane will last INSTALLATION NOTE Please read all instructions specifications and precautions before installing and using your Conserv LT S Processor NOTE The Conserv LT S Processor may be installed hanging on a wall or set under a sink NOTE The Conserv LT S Processor must be installed vertically WARNING Improper connection of the appl...

Page 12: ...er end to the Storage Tank and insert it into the ball valve The ball valve should be closed 5 Connect a length of 3 8 O D tubing to the Everpure Conserv LT S Processor outlet connection Secure an open ball valve to the other end and position it over a drain Water Supply Inlet Figure 3 4 Prepare to Flush the Everpure 4FC5 Cartridge The Everpure 4FC5 Filter Cartridge is installed and flushed before...

Page 13: ... connect ports that are labeled Inlet White Product RO Water Blue Drain Red White Port Figure 7 CAUTION DO NOT remove the quick connect elbow fitting from the red tubing This assembly contains a flow control that may become damaged if removed The efficiency of the Everpure Conserv LT S Processor may be affected 1 Remove the GRO 75EN RO Membrane Cartridge from its packaging and position it with the...

Page 14: ... depress blue cap Do not submerge entire unit 4 One 1 or two 2 lights will light immediately Match light s to the chart to get approximate range of Total Dissolved Solids TDS Release the blue cap and write down the TDS range 0 75 ppm solid blue 76 150 ppm flashing blue 100 250 ppm flashing blue solid green 251 300 ppm solid green 301 400 ppm flashing green 401 500 ppm solid green flashing green 50...

Page 15: ...ck the tank air pressure Ensure that the tank has 5 7 psi 0 34 bar 0 034 MPa of precharge upon installation Add air if needed Tank pressure may be checked using an air pressure gauge on the air valve on the side of the tank Blended Water Outlet Figure 12 1 OPEN the ball valve on the top of the Storage Tank 2 CLOSE the ball valve at the blended water out tubing 3 Apply power It will take approximat...

Page 16: ... access to the flow controller and the attached capillary tube Replace the flow controller Figure 13 in the red tubing 6 Insert a new flow controller Figure 13 with capillary tube into the tubing Replace the quick connect elbow Flow Controller Red Tubing White Tubing Blue Tubing Figure 13 7 Insert the new GRO 75EN RO Membrane Cartridge into position in the clip Rotate the cartridge so the quick co...

Page 17: ...high quality silicone lubricant Replace the central plug assembly and insert the flushing cartridge into the left side head for the Everpure 4FC5 Cartridge NOTE Do not use petroleum jelly to lubricate the o rings It will degrade the o rings 2JT Plug 4CC Port Connect White and Blue Tubing Cartridge with Sanitizer Figure 15 6 Install a plug into the port for the 4CC Filter Cartridge NOTE A plug was ...

Page 18: ... 3 Unscrew the tank valve from the storage tank 4 Inspect the rubber seal inside the threaded area Repair or replace the valve as needed 5 Thread the tank valve onto the top of the tank opening by turning it clockwise until snug 6 Wet the tubing and insert it 3 4 1 9 cm into the quick connect fitting 7 Turn water supply ON and CLOSE the application valve 8 Allow processor to pressurize for several...

Page 19: ...nstallation must comply with state and local regulations Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts Substances that may be reduced are not necessarily in your water Filter must be maintained according to manufacturer s instructions including replacement of filter cartridges The efficiency rating for this system is 56 31 Efficiency ratin...

Page 20: ...re technical service at the phone number listed below Any part found materially defective within the terms of this warranty will be repaired or replaced at PFS s discretion by your local dealer or Pentair Everpure technical service You pay only freight from our factory and local dealer charges Any item repaired or replaced pursuant to this warranty will be covered under the original warranty terms...

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