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EVERPURE
®
CONSERV® LT-S HIGH EFFICIENCY REVERSE OSMOSIS (RO) PROCESSOR
Conserv LT-S
EV9975-20
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
1
2
3
5
4
* Not performance tested or certified by NSF
FOODSE RV IC E
EVERPURE® CONSERV® LT-S HIGH EFFICIENCY RO SYSTEM INSTALLATION AND OPERATION GUIDE
®
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Tools Required
• Hand or Electric Drill • Phillips Screwdriver
• Air Pressure Gauge • Towel
• Pencil • Safety Glasses
• Tape Measure • Drill Bits: 1/8", 1/4" and
3/8"
• Utility Knife or Tube Cutter
(for plastic tubing)
NOTE: Not all tools listed may be necessary for installation.
Read installation procedures before starting to
determine required tools.
• Air Compressor with
Schrader Coupling
SELECTING A MOUNTING LOCATION
1. Give consideration to the weight of the unit when
operating, i.e. when filled with water. Operating weight of
the Everpure® Conserv® LT-S Processor is approx.:
• 25 lbs (11.3 kgs)
2. The location should allow for:
• The Conserv LT-S Processor to be wall mounted.
• Adequate space for “in” and “out” water line
connections.
• Proximity to a drain for flushing.
• Access to a 100 - 240 Vac, 50/60 Hz AC wall plug.
• Placement of tank within 10 feet of Processor
3. The inlet water supply must meet the requirements listed
in the section "Operating Specifications".
DIMENSIONS
(310.8 mm)
21.14”
(537 mm)
Figure 1
7.84
(199.2 mm)
SAFETY INSTRUCTIONS
NOTE: This appliance can be used by children aged
from eight (8) years and above and persons
with reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given supervision
or instruction concerning use of the appliance
in a safe way and understand the hazards
involved.
NOTE: The appliance is only to be installed in
locations where its use, maintenance and
cleaning is 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 by the manufacturer, its service
agent or similarly qualified persons in order to
avoid a hazard.
WARNING: Installation shall comply with applicable
local, state, and national plumbing and
electrical regulations.
WARNING: This appliance must be grounded. This
appliance is equipped with a cord having
an appliance-grounding conductor and a
grounding plug. The plug must be plugged
into an appropriate outlet that is installed
and grounded in accordance with all
local codes and ordinances. If the supply
cord is damaged, it must be replaced by
the manufacturer, its service agent or
similarly qualified persons in order to
avoid a hazard.
WARNING: Improper connection of the appliance-
grounding conductor can result in a risk
of electric shock. Check with a qualified
electrician or service representative if
you are in doubt whether the appliance is
properly grounded. Do not modify the plug
provided with the appliance; if it will not fit
in the outlet, have a proper outlet installed
by a qualified technician.
WARNING: The appliance is intended to be
permanently connected to the water mains
and not connected by a hose-set. The
appliance is not suitable for installation in
an area where a water jet could be used
and must not be cleaned by a water jet.
2 WATER YOU CAN TRUST
®
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WARNING: Before installing the Processor, make
certain your water supply complies with
the following operating specifications.
Failure to do so may reduce the
effectiveness of the system and will void
the warranty. Consult your local water
treatment utility or a certified water
testing lab to determine the quality of your
water.
WARNING: Do not use with water that is
microbiologically unsafe or of unknown
quality without adequate disinfection
before or after the system. The Everpure®
Conserv® LT-S Processor will not protect
against disease-causing bacteria or
remove harmless, naturally-occurring
bacteria.
WARNING: The Conserv LT-S Processor contains
replaceable components that are critical to
the efficiency of the system. Replacement
of the reverse osmosis component should
be with one of identical specifications, as
defined by the manufacturer, to assure the
same efficiency and contaminant reduction
performance.
WARNING: The Conserv LT-S Processor contains filter
cartridges and an RO membrane cartridge
included with the system that have limited
service lives. Product water should be
tested periodically to verify that the
Processor is working properly.
WARNING: The Conserv LT-S Processor shall only be
used for arsenic reduction on chlorinated
water supplies containing detectable
residual free chlorine at the system inlet.
Water systems using an in-line chlorinator
should provide one (1) minute of chlorine
contact time before the unit.
CAUTION: The Conserv LT-S Processor must be
protected against freezing which can
cause the filter housing to crack, resulting
in water leakage. Do not use electrical
heating tape or propane torch on this unit.
CAUTION: Make certain the unit is firmly attached to
wall to prevent it from falling and possibly
becoming damaged.
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 water line only.
NOTE: Do not install where system will be exposed to
direct sunlight.
NOTE: Make certain that installation complies with all
state and local laws and regulations.
NOTE: Use only plumbers tape without adhesive
backing to seal joints. Do not use pipe
compound (“pipe dope”), sticks, or similar
compounds with this unit; they contain
petroleum derivatives which can cause
crazing and cracking of the plastic in the filter
housing.
NOTE: Use only soap and water to clean components.
NOTE: Do not use aerosol sprays (bug spray, cleaning
fluids, etc.) near the Conserv LT-S Processor.
They contain organic solvents which can cause
crazing and cracking of the plastic in the filter
housing.
NOTE: During extended periods of non-use, turn OFF
the water supply to the unit and remove the
cartridges. Place the cartridges in a sealed
plastic bag. Store them in a refrigerator for
future use. When restarting the unit, the
cartridges are reinstalled and flushed per
instructions.
OPERATING SPECIFICATIONS
WARNING: Before installing the Processor, make
certain your water supply complies with
the following operating specifications.
Failure to do so may reduce the
effectiveness of the system and will void
the warranty. Consult your local water
treatment utility or a certified water
testing lab to determine the quality of
your water.
Inlet Temperature: 32 - 100°F (0 - 37.7°C)
Dynamic Operating
Pressure:
Maximum Static
Pressure
Inlet Total Dissolved
Solids:
Sulfide, Iron and
Manganese:
Water Supply pH Limits: 4 to 11
Turbidity: 1.0 NTU maximum
For cold water use only.
40 - 85 psi (2.7 - 5.8 bar, 0.27 - 0.58
MPa), non-shock
125 psi (8.6 bar, 0.86 MPa)
1,000 ppm maximum
Less than 0.1 ppm
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CONSERV® LT-S HIGH EFFICIENCY RO SYSTEM INSTALLATION AND OPERATION GUIDE
3 EVERPURE
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2
Connect Valve to Storage Tank
Precharge Storage Tank
5-7 psi (0.34 bar, 0.034 MPa)
3
Connect Tubing for Flushing
1
3/8"
Tubing
Supply
Water In
2
OPEN
4
3/8" Tubing
Product Water
3/8" Tubing
To Storage
Tank
3
CLOSE
Out
4
Prepare to Flush the Everpure® 4FC5 Cartridge
Connect
Electrical
Unplugged
2
3
Inlet Water
CLOSE
1
Install
Bypass
Plug
®
CONSERV® LT-S HIGH EFFICIENCY RO SYSTEM INSTALLATION AND OPERATION GUIDE
5 EVERPURE
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5
Install and Flush Everpure® 4FC5 Cartridge
Plug In Power Cord
Unplug Power Cord
Inlet Water
OPEN
2
Cartridge
Install
3
5
Closed Valve
As Shown
Plugged
1
2
1
4FC5
4
Flush to Drain Five (5) Minutes
6
Prepare the Pentair
®
GRO-75EN Cartridge for Use
2
Replace
Membrane
1
Remove Cover
6 WATER YOU CAN TRUST
®