ECOPURE EP100, EP200, EP30, EP 7140, EP40 Installation And Operation Manual
Models
EP100 & EP200
How to install, operate
and maintain your Demand
Controlled Water Softener
Do not return water softener to store
If you have any questions or concerns when
installing, operating or maintaining your water
softener, call our toll free number:
1-800-693-1138
Monday- Friday, 7 AM - 6 PM CST
or visit
When you call, please be prepared to provide
the model and serial number of your product,
www.ecopurewaterproducts.com
found on the rating decal, located on the rim
below the salt lid hinges.
Systems tested and certified by NSF International
against NSF/ANSI Standard 44
for hardness reduction and efficiency,
and certified to NSF/ANSI Standard 372.
Systems tested and certified by the
Water Quality Association against CSA B483.1.
Manufactured and warranted by
Ecodyne Water Systems
1890 Woodlane Drive
Woodbury, MN 55125
Installation and Operation Manual
7352262 (Rev. A 9/25/15)
TABLE OF CONTENTS
Page
Specifications & Performance Claims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Inspect Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Water Conditioning Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Programming the Water Softener (Model EP100) § Customizing Features / Options . . . . . . . . . . . . . . . . . . 12-14
Programming the Water Softener (Model EP200) § Customizing Features / Options . . . . . . . . . . . . . . . . . . 15-17
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-22
Exploded View & Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-27
WATER SOFTENER WARRANTY
Warrantor: Ecodyne Water Systems, 1890 Woodlane Drive, Woodbury, MN 55125
Warrantor guarantees, to the original owner, that:
One Year Full Warranty:
● For a period of one (1) year from the date of purchase, all parts will be free from defects in materials and workmanship
and will perform their normal functions.
● For a period of one (1) year from the date of purchase, labor to repair or replace any part deemed to be defective in
materials or workmanship, will be provided at no additional cost.
Limited Warranties:
● For a period of ten (10) years from the date of purchase, the salt storage tank and fiberglass mineral tank will not rust,
corrode, leak, burst, or in any other manner, fail to perform its proper functions.
● For a period of three (3) years from the date of purchase, the electronic control board will be free of defects in materials and workmanship and will perform its normal functions.
If, during such respective period, a part proves to be defective, Warrantor will ship a replacement part, directly to your
home, without charge. After the first year, labor necessary to maintain this product is not covered by the product warranty.
If you have questions regarding a warranted product, need assistance with installation or troubleshooting, wish to order a
part or report a warranty issue, we are just a phone call away. SIMPLY DIAL 1-800-693-1138, Monday - Friday, 7 AM - 6
PM CST, for assistance.
This water softener is manufactured by
Ecodyne Water Systems LLC, 1890 Woodlane Drive, Woodbury, MN 55125
The above warranties are effective provided the water softener is operated at water pressures not exceeding 100 psi
(7.0 kg/cm
to abuse, misuse, alteration, neglect, freezing, accident or negligence; and provided further that the water softener is not
damaged as the result of any unusual force of nature such as, but not limited to, flood, hurricane, tornado or earthquake.
Warrantor is excused if failure to perform its warranty obligations is the result of strikes, government regulation, materials
shortages, or other circumstances beyond its control.
*THERE ARE NO WARRANTIES ON THE WATER SOFTENER BEYOND THOSE SPECIFICALLY DESCRIBED ABOVE.
ALL IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR
A PARTICULAR PURPOSE, ARE DISCLAIMED TO THE EXTENT THEY MIGHT EXTEND BEYOND THE ABOVE PERIODS. THE SOLE OBLIGATION OF WARRANTOR UNDER THESE WARRANTIES IS TO REPLACE OR REPAIR THE
COMPONENT OR PART WHICH PROVES TO BE DEFECTIVE WITHIN THE SPECIFIED TIME PERIOD, AND WARRANTOR IS NOT LIABLE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES. NO WARRANTOR DEALER, AGENT,
REPRESENTATIVE, OR OTHER PERSON IS AUTHORIZED TO EXTEND OR EXPAND THE WARRANTIES EXPRESSLY DESCRIBED ABOVE.
Some states do not allow limitations on how long an implied warranty lasts or exclusions or limitations of incidental or consequential damage, so the limitations and exclusions in this warranty may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. This warranty applies to consumer-owned
installations only.
2
), and at water temperatures not exceeding 120°F (49°C); provided further that the water softener is not subject
General Provisions
2
Specifications & Performance Claims
These models are efficiency rated. The efficiency rating is valid only at the minimum salt dose. These softeners
have a demand initiated regeneration (D.I.R.) feature that complies with specific performance specifications intended
to minimize the amount of regenerant brine and water used in their operation.
These softeners have a rated softener efficiency of not less than 3,350 grains of total hardness exchange per pound
of salt (based on sodium chloride) and shall not deliver more salt than their listed rating or be operated at a sustained maximum service flow rate greater than their listed rating. These softeners have been proven to deliver soft
water for at least ten continuous minutes at the rated service flow rate. The rated salt efficiency is measured by laboratory tests described in NSF/ANSI Standard 44. These tests represent the maximum possible efficiency that the
system can achieve. Operational efficiency is the actual efficiency after the system has been installed. It is typically
less than the rated efficiency, due to individual application factors including water hardness, water usage, and other
contaminants that reduce a softener's capacity.
Model EP100 Model EP200
Model Code o30 o40
13,200 @ 2.9 lbs.
Rated Softening Capacity (Grains @ Salt Dose)
Rated Efficiency (Grains/Pound of Salt @ Minimum Salt Dose) 4,567 @ 2.9 lbs. 4,987 @ 3.2 lbs.
Water Used During Regeneration @ Minimum Salt Dose
Total Water Used Per Regeneration @ Maximum Salt Dose 33.6 gallons 42.1 gallons
Rated Service Flow Rate 7.0 gpm 8.5 gpm
Amount of High Capacity Ion Exchange Resin .82 cu. ft. 1.06 cu. ft.
Pressure Drop at Rated Service Flow 11.9 psig 10.0 psig
Water Supply Max. Hardness 95 gpg 110 gpg
Water Supply Max. Clear Water Iron 7 ppm* 10 ppm*
Water Pressure Limits (min. / max.)
Water Temperature Limits (min. / max.) 40 - 120 °F (5 - 49 °C)
Minimum Water Supply Flow Rate 3 gpm
Maximum Drain Flow Rate 2.2 gpm
25,500 @ 8.0 lbs.
30,000 @ 13.1 lbs.
2.8 gallons /
1,000 grains
20 - 100 psi (1.4 - 7.0 kg/cm
16,000 @ 3.2 lbs.
33,600 @ 10.0 lbs.
40,300 @ 16.9 lbs.
2.7 gallons /
1,000 grains
2
)**
*Capacity to reduce clear water iron is substantiated by WQA test data. State of Wisconsin requires additional
treatment if water supply contains clear water iron exceeding 5 ppm.
These systems conform to NSF/ANSI 44 for the specific performance claims as verified and substantiated by
test data.
Variable Salt Dose: The salt dose is selected by the electronic controls at regeneration time based on the
amount needed.
Questions? Call Toll Free 1-800-693-1138 Monday- Friday, 7 AM - 6 PM CST
or visit www.ecopurewaterproducts.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, located on the rim below the salt lid hinges.
3
8.6 cm
OUT
IN - OUT
94.0 cm
Dimensions
52.4 cm
IN
43.8 cm
TOP VIEW
108.6 cm
SIDE VIEW
FRONT VIEW
FIG. 1
Safety Guides
= The water softener requires a minimum water flow of 3 gallons (11.4 L) per minute at the inlet. Maximum allow-
able inlet water pressure is 100 psi (7.0 kg/cm
pressure reducing valve in the water supply pipe to the system (Adding a pressure reducing valve may reduce
the flow). If your home is equipped with a back flow preventer, an expansion tank must be installed in accordance
with local codes and laws.
= The water softener works on 28V DC electrical power, supplied by a direct plug-in power supply (included). Be
sure to use the included power supply and plug it into a nominal 120V, 60 Hz household outlet that is in a dry
location only, grounded and properly protected by an overcurrent device such as a circuit breaker or fuse.
= Do not use this system to treat water that is microbiologically unsafe or of unknown quality without adequate dis-
infection upstream or downstream of the system.
European Directive 2002/96/EC requires all electrical and electronic equipment to be disposed of according to Waste Electrical and Electronic Equipment (WEEE) requirements. This directive or similar laws are
in place nationally and can vary from region to region. Please refer to your state and local laws for proper disposal of this equipment.
2
). If your house water pressure is over the maximum, install a
Do not return the water softener to store.
If you have any questions, or there are missing parts or damage, please call Toll Free 1-800-693-1138,
Monday - Friday, 7 AM - 6 PM CST, or visit www.ecopurewaterproducts.com
When you call, please be prepared to provide the model and serial number, found on the rating decal,
located on the rim below the salt lid hinges.
4
Inspect Shipment
The parts required to assemble and install the water
softener are included with the unit. Thoroughly check
the water softener for possible shipping damage and
parts loss. Also inspect and note any damage to the
shipping carton.
Packing List
Bypass Valve
Hose Clamps
Drain Hose
Adaptor Elbow
Remove and discard (or recycle) all packing materials.
To avoid loss of small parts, we suggest you keep the
small parts in the parts bag until you are ready to use
them.
Installation
Adaptors
(including 1 spare)
Grommet
Clips
FIG. 2
Water Conditioning Information
IRON
Iron in water can cause stains on clothing and plumbing fixtures. It can negatively affect the taste of food,
drinking water, and other beverages. Iron in water is
measured in parts per million (ppm). The total* ppm of
iron, and type or types*, is determined by chemical
analysis. Four different types of iron in water are:
= Ferrous (clear water) iron
= Ferric (red water) iron
= Bacterial and organically bound iron
= Colloidal and inorganically bound iron (ferrous or
ferric)
Ferrous (clear water) iron is soluble and dissolves in
water. This water softener will reduce moderate
amounts of this type of iron (see specifications).**
Ferrous (clear water) iron is usually detected by taking
a sample of water in a clear bottle or glass.
Immediately after taking, the sample is clear. As the
water sample stands, it gradually clouds and turns
slightly yellow or brown as air oxidizes the iron. This
usually occurs in 15 to 30 minutes.
When using the softener to reduce Ferrous (clear
water) iron, add 5 grains to the hardness setting for
every 1 ppm of Ferrous (clear water) iron. See "Set
Water Hardness Number" section.
Ferric (red water), and bacterial and organically bound
irons are insoluble. This water softener will not
remove ferric or bacterial iron. This iron is visible
immediately when drawn from a faucet because it has
oxidized before reaching the home. It appears as
small cloudy yellow, orange, or reddish suspended
particles. After the water stands for a period of time,
the particles settle to the bottom of the container.
Generally these irons are removed from water by filtration. Chlorination is also recommended for bacterial
iron.
Colloidal and inorganically bound iron is of ferric or ferrous form that will not filter or exchange out of water.
This water softener will not remove colloidal iron. In
some instances, treatment may improve colloidal iron
water. Colloidal iron water usually has a yellow
appearance when drawn. After standing for several
hours, the color persists and the iron does not settle,
but remains suspended in the water.
SEDIMENT
Sediment is fine, foreign material particles suspended
in water. This water softener will not remove sediment. This material is most often clay or silt. Extreme
amounts of sediment may give the water a cloudy
appearance. A sediment filter installed upstream of the
water softener normally corrects this situation.
* Water may contain one or more of the four types of
iron and any combination of these. Total iron is the
sum of the contents.
** Capacity to reduce clear water iron is substantiated
by WQA test data.
5
Installation Requirements
LOCATION REQUIREMENTS
Consider all of the following when selecting an installation location for the water softener.
= Do not locate the water softener where freezing
temperatures occur. Do not attempt to treat water
over 49ºC. Freezing temperatures or hot water
damage voids the warranty.
= To condition all water in the home, install the water
softener close to the water supply inlet, and
upstream of all other plumbing connections, except
outside water pipes. Outside faucets should remain
on hard water to avoid wasting conditioned water
and salt.
= A nearby drain is needed to carry away regenera-
tion discharge (drain) water. Use a floor drain,
laundry tub, sump, standpipe, or other options
(check your local codes). See "Air Gap
Requirements" and "Valve Drain Requirements"
sections.
= The water softener works on 28V DC electrical
power, supplied by a direct plug-in power supply
(included). Provide nearby a 120V, 60 Hz electrical
outlet in accordance with national and local codes.
= Always install the water softener between the water
inlet and water heater. Any other installed water
conditioning equipment should be installed between
the water inlet and water softener (See Figure 4
below).
= Avoid installing in direct sunlight. Excessive sun
heat may cause distortion or other damage to nonmetallic parts.
PLUMBING CODES
All plumbing must be completed in accordance with
national, state and local plumbing codes.
AIR GAP REQUIREMENTS
A drain is needed for regeneration water (See Figure
3). A floor drain, close to the water softener, is
preferred. A laundry tub, standpipe, etc. are other
drain options. Secure valve drain hose in place.
Leave an air gap of 4 cm between the end of the hose
and the drain. This gap is needed to prevent backflow
of sewer water into the water softener. Do not put the
end of the drain hose into the drain.
4 cm
air gap
FLOOR DRAIN
Drain
Hose
4 cm
air gap
Drain
Hose
4 cm
air gap
LAUNDRY TUBSTANDPIPE
Drain
Hose
FIG. 3
THE PROPER ORDER TO INSTALL WATER TREATMENT EQUIPMENT
Untreated Water to
Cold Water
to House
Hot Water
to House
Outside Faucets
Water
Heater
Softener
Water
Optional
Sediment
Filter
City Water Supply
Pressure
Tank
Well Water Supply
OR
Well
Pump
FIG. 4
6
Installation Requirements
VALVE DRAIN REQUIREMENTS
Using the flexible drain hose (included), measure and
cut to the length needed. Flexible drain hose is not
allowed in all localities (check your plumbing codes). If
local codes do not allow use of a flexible drain hose, a
rigid valve drain run must be used. Purchase a compression fitting (1/4 NPT x 1.25 cm minimum tube) and
1.25 cm tubing from your local hardware store. Plumb
a rigid drain as needed (See Figure 6).
NOTE: Avoid drain hose runs longer than 9 meters.
Avoid elevating the hose more than 2.5 meters
above the floor. Make the valve drain line as
short and direct as possible.
1/4” NPT
Thread
Clip
Cut barbs from drain fit-
ting (pull clip to remove
1/4 NPT
Threads
Barbs
fitting from valve)
Barbs for 9.5 mm
I.D. Tubing
Hose Clamp
Drain Hose
FIG. 5
Compression Fitting.
1/4 NPT x 1.25 cm O.D.
Tube (not included)
1.25 cm Outside
Dia. Copper Tube
(not included)
FIG. 6
INLET / OUTLET PLUMBING OPTIONS
Always install either a single bypass valve (provided),
as shown in Figure 7, or, if desired, parts for a 3 valve
bypass system (not included) can be purchased and
assembled, as shown in Figure 8. Bypass valves
allow you to turn off water to the softener for maintenance if needed, but still have water in house pipes.
Pipe fittings must be 1.9 cm minimum.
Use:
= Copper pipe
= Threaded pipe
= PEX (Crosslinked Polyethylene) pipe
= CPVC plastic pipe
= Other pipe approved for use with potable water
IMPORTANT: Do not solder with plumbing attached to
installation adaptors and single bypass
valve. Soldering heat will damage the
adaptors and valve.
Outlet
Valve
SINGLE BYPASS VALVE
Pull out for “Service”
(Soft water)
Push in for
“Bypass”
3 VALVE BYPASS
Bypass
Valve
From Water
Softener
To Water
Softener
FIG. 7
Inlet
Valve
FIG. 8
7
Installation Instructions
TYPICAL INSTALLATION
To Outside
Faucets
Water Softener
To
Controller
Plug-in
Power
Supply
Valve Drain
Elbow
Valve Drain
Hose*
*Do not connect
the water softener
valve drain hose
to the salt storage
tank overflow
hose.
Hard Water
Valve
Main Water Pipe
Floor Drain
Conditioned
Water
Overflow
Drain Elbow
Salt Storage
Tank Overflow
Hose*
Secure Valve Drain Hose
in place over Floor Drain
4 cm
air gap
Inlet
Lubricated
Pipe
Clips
Outlet
O-ring
NOTE: See “Air Gap Requirements” section.
1” NPT Sweat
Adaptor (not
included)
1” NPT
Threaded
Adaptor
O-ring
Single
Bypass Valve
FIG. 9
TURN OFF WATER SUPPLY
1. Close the main water supply valve, located near the
well pump or water meter.
2. Shut off the electric or fuel supply to the water
heater.
3. Open all faucets to drain all water from house pipes.
NOTE: Be sure not to drain water from the water
heater, as damage to the water heater elements could result.
ASSEMBLY
1. EcoPure models are factory assembled. During
installation, unsnap and remove the top cover,
together with the salt lid, to expose the softener
valve assembly. Set them aside to prevent damage.
Check the brinewell to be sure it is secured and vertical (See Figure 11).
2. Lift the brine valve out of the brinewell. Make sure
the float stem is parallel to the stand tube so the
seals will seat properly during operation. Place the
brine valve back into the bottom of the brinewell and
reinstall the brinewell cover.
3. Install the brine tank overflow grommet and elbow
into the 2 cm diameter hole in the back of the salt
storage tank wall.
MOVE THE UNIT INTO PLACE
1. Move the water softener into the desired location.
Set it on a solid, level surface.
IMPORTANT: Do not place shims directly under the
salt storage tank to level the softener.
The weight of the tank, when full of
water and salt, may cause the tank to
fracture at the shim.
continued on next page
8
Installation Instructions
continued from previous page
2. Visually check and remove any debris from the
water softener valve inlet and outlet ports.
3. Make sure the turbine assembly spins freely in the
"out" port of the valve (See Figure 10).
4. If not already done, put a light coating of silicone
grease on the single bypass valve o-rings.
5. Push the single bypass valve into the softener valve
as far as it will go. Snap the two large holding clips
into place, from the top down as shown in Figures
12 & 13.
IMPORTANT: Be sure the clips snap firmly into place
so the single bypass valve will not pull
out.
COMPLETE INLET AND OUTLET PLUMBING
Measure, cut, and loosely assemble pipe and fittings
from the main water pipe to the inlet and outlet ports of
the water softener valve. Be sure to keep fittings fully
together, and pipes squared and straight.
Be sure hard water supply pipe goes to the water softener valve inlet side.
NOTE: Inlet and outlet are marked on the water sof-
tener valve. Trace the water flow direction to
be sure hard water is to inlet.
IMPORTANT: Be sure to fit, align and support all
plumbing to prevent putting stress on
the water softener valve inlet and outlet.
Undue stress from misaligned or unsupported plumbing may cause damage to
the valve.
Complete the inlet and outlet plumbing for the type of
pipes you will be using.
Salt Lid
Brinewell
Cover
Brinewell
Stand
Tube
Brine
Valve
Top Cover
Clip
Channel
Nozzle & Venturi
Assembly
Brine Tank
Overflow
Grommet
Brine Tank
Overflow
Elbow
2 cm Hole
Brine
Tubing
Salt
Storage
Tank
Float
Stem
FIG. 11
Single Bypass Valve
Turbine
Turbine Support Assembly
Valve Outlet
FIG. 10
Correct Assembly
Clip
Outside diameter
of water softener
valve inlet & outlet
NOTE: Be sure all 3 tabs of the clip go through the matching
holes on the water softener valve inlet or outlet, and
fully into the channel on the single bypass valve.
Make sure that the tabs are fully seated.
9
Outside diameter
of clip channel on
single bypass valve
FIG. 12
FIG. 13
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