Models
EP 7130 & EP 7140
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
(in Canada please call
or visit
When you call, please be prepared to provide
the model and serial number of your product,
found on the rating decal, typically located on
www.ecopurewaterproducts.com
the rim below the salt lid hinges.
1-866-725-9662)
Systems tested and certified by NSF International
against NSF/ANSI Standard 44
for hardness reduction and efficiency,
and certified to NSF/ANSI Standard 372.
Manufactured and warranted by
Ecodyne Water Systems
1890 Woodlane Drive
Woodbury, MN 55125
Installation and Operation Manual
7339913 (Rev. A 7/22/13)
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
Customizing Features / Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-15
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-20
Exploded View & Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-27
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 125 psi, and
at water temperatures not exceeding 120°F; provided further that the water softener is not subject 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.
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 EP 7130 Model EP 7140
Model Code E7130 E7140
14,700 @ 2.9 lbs.
Rated Softening Capacity (Grains @ Salt Dose)
Rated Efficiency (Grains/Pound of Salt @ Minimum Salt Dose) 5,060 @ 2.9 lbs. 4,960 @ 2.4 lbs.
Water Used During Regeneration @ Minimum Salt Dose 2.3 gal. / 1,000 grains 3.4 gal. / 1,000 grains
Total Water Used Per Regeneration @ Maximum Salt Dose 35.2 gallons 41.6 gallons
Rated Service Flow Rate 7.5 gpm 9 gpm
Amount of High Capacity Ion Exchange Resin .82 cu. ft. 1.16 cu. ft.
Pressure Drop at Rated Service Flow 13.4 psig 9.1 psig
Water Supply Max. Hardness 110 gpg 110 gpg
Water Supply Max. Clear Water Iron 8 ppm* 10 ppm*
Water Supply Pressure Limits (minimum / maximum) 20 - 125 psi (137.9 - 861.8 kPa)**
Water Temperature Limits (minimum / maximum) 40 - 120 °F
Minimum Water Supply Flow Rate 3 gpm
Maximum Drain Flow Rate 2.0 gpm
Salt Storage Capacity 220 lbs.
25,400 @ 8.0 lbs.
30,100 @ 13.1 lbs.
11,900 @ 2.4 lbs.
31,800 @ 9.1 lbs.
40,400 @ 15.8 lbs.
*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.
**Canada working pressure limits: 1.4 - 7.0 kg/cm
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, typically located on the rim below the salt lid hinges.
2
.
3
Dimensions
B
IN – OUT
44-3/4”
IN
OUT
21-1/4”
14-1/2”
MODEL
EP 7130 37-7/8” 3-3/8”
EP 7140 38-1/8” 3-3/4”
DimensionADimension
B
A
FIG. 1
Safety Guides
= The water softener requires a minimum water flow of 3 gallons per minute at the inlet. Maximum allowable inlet
water pressure is 125 psi. If daytime pressure is over 80 psi, nighttime pressure may exceed the maximum. Use
a pressure reducing valve if necessary (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 24 volt, 60 Hz electrical power only, supplied by a direct plug-in transformer (includ-
ed). Be sure to use the included transformer and plug it into a nominal 120V, 60 cycle household outlet that is in
a dry location only, grounded and properly protected by an overcurrent device such as a circuit breaker or fuse.
Power consumption is 13.5 W max imum and 1.0 W typical. If transformer is replaced, use only UL, CUL or CSA
approved Class 2 transformer with the following specifications:
§ Input: 120 VAC, 60 Hz, 13.5 W § Output Voltage: 24 VAC § Output Current: 400 mA
= 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.
In the state of Massachusetts: The Commonwealth of Massachusetts plumbing code 248-CMR shall
be adhered to. A licensed plumber shall be used for this installation.
In the state of California: You must turn the Salt Efficiency Feature setting to ON. This may initiate
more frequent recharges. However, it will operate at 4,000 grains per pound of salt or higher. To turn
on the Salt Efficiency Feature, follow the instructions in the “Salt Efficiency” section of this manual.
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,
typically 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
Ground Clamp
Kit
Clips
Bypass Valve
(Model EP 7130)
Adaptor ElbowHose Clamps Grommet
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.
Bypass Valve
(Model EP 7140)
O-rings (Model
EP 7140 only)
Drain Hose
Water Hardness
Test Strip
Installation
Adaptors
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 120ºF. 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 24 volt, 60 Hz electri-
cal power only, supplied by a direct plug-in transformer (included). Provide nearby an electrical outlet in accordance with NEC 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.
In the state of Massachusetts: The Commonwealth
of Massachusetts plumbing code 248-CMR shall
be adhered to. A licensed plumber shall be used
for this installation.
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 1-1/2” 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.
1-1/2”
air gap
FLOOR DRAIN
Drain
Hose
1-1/2”
air gap
Drain
Hose
1-1/2”
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 1/2 in. minimum tube) and
1/2" tubing from your local hardware store. Plumb a
rigid drain as needed (See Figure 6).
NOTE: Avoid drain hose runs longer than 30 feet.
Avoid elevating the hose more than 8 feet
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 3/8”
I.D. Tubing
Hose Clamp
Drain Hose
FIG. 5
Compression Fitting.
1/4 NPT x 1/2” O.D.
Tube (not included)
1/2” 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 3/4” 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
Hard Water
Plug-in
Transformer
To
Controller
Valve Drain
Elbow
Valve Drain
Hose*
*Do not connect
the water softener
valve drain tubing
to the salt storage
tank overflow
hose.
To Outside
Faucets
Water Softener
Valve
Main Water Pipe
Floor Drain
Conditioned
Water
Ground
Clamp
NOTE: Water Softener
shown with Top
Cover removed
Inlet
Overflow
Drain Elbow
Salt Storage
Tank Overflow
Hose*
Secure Valve Drain Hose
in place over Floor Drain
1-1/2”
air gap
Clips
Outlet
O-ring
Lubricated
O-ring
Single
Bypass Valve
NOTE: See “Air Gap Requirements” section.
NOTE: Water Softener shown with Salt Lid and
Top Cover removed
Ground
Clamp
Pipe
1” NPT Sweat
Adaptor (not
included)
1” NPT
Threaded
Adaptor
FIG. 9
8
Installation Instructions
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.
INSTALL THE BRINE TANK OVERFLOW
ELBOW
Install the brine tank overflow grommet and elbow in
the 13/16” diameter hole in the back of the salt storage
tank sidewall.
NOTE: The brine tank overflow elbow accepts either
1/2” or 3/8” I.D. hose.
MOVE THE WATER SOFTENER 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.
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.
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
11 & 12.
IMPORTANT: Be sure the clips snap firmly into place
so the single bypass valve will not pull
out.
Assembly
Nut -
Ferrule
Brine
Tubing
Salt
Storage
Tank
Brinewell
Float Stem
Brine
Valve
Nozzle
Venturi
Clip
Channel
CORRECT ASSEMBLY
Clip
Brinewell
Cover
Brine Tank
Overflow
Elbow
Brine Tank
Overflow
Grommet
Brine
Tubing
Stand
Tube
FIG. 10
Single Bypass Valve
FIG. 11
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.
Outside diameter
of clip channel on
single bypass valve
9
FIG. 12
Installation Instructions
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.
Stress from misaligned or unsupported
plumbing may cause damage to the
valve.
Complete the inlet and outlet plumbing for the type of
pipe you will be using.
COLD WATER PIPE GROUNDING
CAUTION: The house cold water pipe (metal only)
is often used as a ground for the house
electrical system, The 3-valve bypass
type of installation, shown in Figure 8,
will maintain ground continuity. If you
use a plastic bypass valve at the unit,
continuity is broken. To restore the
ground, do the following:
1. Install the included metal ground clamp across the
removed section of main water pipe, securely tightening the hardware at the center (See Figure 13).
NOTE: Check local plumbing and electrical codes
for proper installation of the ground wire.
The installation must conform to them. In
Massachusetts, plumbing codes of
Massachusetts shall be conformed to.
Consult with your licensed plumber.
Ground
Clamp
Ground
Clamp
FIG. 13
INSTALL SALT STORAGE TANK OVERFLOW
HOSE
1. Measure, cut to needed length and connect the 3/8"
drain line (provided) to the salt storage tank overflow elbow and secure in place with a hose clamp.
2 Route the hose to the floor drain, or other suitable
drain point no higher than the drain fitting on the salt
storage tank (This is a gravity drain). If the tank
overfills with water, the excess water flows to the
drain point. Cut the drain line to the desired length
and route it neatly out of the way.
IMPORTANT: For proper operation of the water soften-
er, do not connect the water softener
valve drain tubing to the salt storage
tank overflow hose.
TEST FOR LEAKS
To prevent air pressure in the water softener and
plumbing system, complete the following steps in
order:
1. Fully open two or more softened cold water faucets
close to the water softener, located downstream
from the water softener.
2. Place the bypass valve (single or 3 valve) into the
"bypass" position. See Figures 7 & 8 on Page 7.
3. Slowly open the main water supply valve. Run
water until there is a steady flow from the opened
faucets, with no air bubbles.
4. Place bypass valve(s) in "service" or soft water position as follows:
= Single bypass valve: Slowly move the valve stem
toward "service," pausing several times to allow
the water softener to fill with water.
= 3 valve bypass: Fully close the bypass valve and
open the outlet valve. Slowly open the inlet
valve, pausing several times to allow the water
softener to fill with water.
5. After about three minutes, open a hot water faucet
until there is a steady flow and there are no air bubbles, then close this faucet.
6. Close all cold water faucets and check for leaks at
the plumbing connections that you made.
7. Check for leaks around clips at softener’s inlet and
outlet. If a leak occurs at a clip, depressurize the
plumbing (turn off the water supply and open
faucets) before removing clip. When removing clips
at the softener’s inlet or outlet, push the single
bypass valve body toward the softener (See Figure
14). Improper removal may damage clips. Do not
reinstall damaged clips.
10
Installation Instructions
If removing
clips...
...depressurize the
plumbing, then push
Bypass Valve body
toward softener
FIG. 14
ADD WATER AND SALT TO THE SALT
STOR AGE TANK
1. Using a container, add about three gallons of clean
water into the salt storage tank.
2. Add salt to the storage tank. Use nugget, pellet or
coarse solar salts with less than 1% impurities.
PLUG IN THE WATER SOFTENER
During installation, the water softener wiring may be
moved or jostled from place. Be sure all leadwire connectors are secure on the back of the electronic board
and be sure all wiring is away from the valve gear and
motor area, which rotates during regenerations.
1. Plug the water softener into an electrical outlet that
is not controlled by a switch.
NOTE: The water heater is filled with hard water and,
as hot water is used, it will refill with conditioned water. In a few days, the hot water will
be fully conditioned. To have fully conditioned
hot water immediately, wait until the initial
recharge is over. Then, drain the water heater
(following instructions for water heater) until
water runs cold.
PROGRAM THE CONTROLLER
SANITIZE THE WATER SOFTENER /
SANITIZE AFTER SERVICE
Care is taken at the factory to keep your unit clean and
sanitary. Materials used to make the unit will not infect
or contaminate your water supply, and will not cause
bacteria to form or grow. However, during shipping,
storage, installation and operation, bacteria could get
into the unit. For this reason, sanitizing as follows is
suggested* when installing.
1. Slide open the salt lid, remove the brinewell cover
and pour about 3 oz. (6 tablespoons) of household
bleach into the softener brinewell. Replace the
brinewell cover.
2 Make sure the bypass valve(s) is in the “service”
(open) position.
3 Start a recharge: Press the RECHARGE button and
hold for 3 seconds, until “Recharge Now” begins to
flash in the display. This recharge draws the sanitizing bleach into and through the water softener. Any
air remaining in the unit is purged to the drain.
4. After the recharge has completed, fully open a cold
water faucet, downstream from the softener, and
allow 50 gallons of water to pass through the system. This should take at least 20 minutes. Close
the faucet.
*Recommended by the Water Quality Association. On some
water supplies, the unit may need periodic disinfecting.
RESTART THE WATER HEATER
1. Turn on the electricity or fuel supply to the water
heater and relight the pilot, if applicable.
NOTE: The water heater is filled with hard water and,
as hot water is used, it refills with conditioned
water. In a few days, the hot water will be fully
conditioned. To have fully conditioned hot
water immediately, wait until the initial recharge
(previous step) is over. Then, drain the water
heater (following instructions for water heater)
until water runs cold.
1. Complete the Programming Steps on Pages 12 &
13.
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, typically located on the rim below the salt lid hinges.
11
Programming the Water Softener
pure
Display
RECHARGE
button
When the transformer is plugged into the electrical
outlet, a model code and a test number (example:
J2.0), begin to flash in the faceplate display. Then,
“12:00 PM” and the words “SET TIME" begin to flash.
NOTE: If “- - - -” shows in the display, press the
UP or s DOWN button until the model code
(“E7130” for Model EP 7130 or “E7140” for
Model EP 7140) shows in the display. Then,
press the SELECT / MENU button to set, and
change to the flashing “SET TIME" display.
r
SET TIME OF DAY
If the words “SET TIME" do not show in the display,
press the SELECT / MENU button until they do.
1. Press the
present time. Up moves the display ahead; down
sets the time back. Be sure AM or PM is correct.
r UP or s DOWN buttons to set the
Low Salt
Indicator LED
UP button
DOWN button
SELECT / MENU button
FIG. 15
SET WATER HARDNESS NUMBER
1. Press the SELECT / MENU button once again to
display a flashing “25” and the words “SET HARDNESS”.
FIG. 17
2. Press the
water’s hardness number.
NOTE: If your water supply contains iron, compen-
2 ppm iron x 5 = 10 +10
r UP or s DOWN buttons to set your
sate for it by adding to the water hardness
number. For example, assume your water is
20 gpg hard and contains 2 ppm iron. Add 5
to the hardness number for each 1 ppm of
iron. In this example, you would use 30 for
your hardness number.
20 gpg hardness
(times) 30 HARDNESS NUMBER
NOTE: Press buttons and quickly release to slowly
advance the display. Hold the buttons down
for fast advance.
FIG. 16
NOTE: If you use potassium chloride (KCl) salt
instead of sodium chloride (NaCl) salt in this
softener, increase the hardness setting by
25%. For example, if you will be using KCl
and your water supply’s hardness is 20 gpg,
set the softener to 25 gpg.
12
Programming the Water Softener
SET RECHARGE (REGENERATION) TIME
1. Press the SELECT / MENU button once again to
display a flashing “2:00AM” and the words “SET
RECHARGE TIME”. This is a good time for the
recharge to start in most households, because
water is not in use.
FIG. 18
2. If you want to change the recharge start time,
press the
desired time shows. Be sure AM or PM is correct.
r UP or s DOWN buttons until the
SET SALT LEVEL
The water softener has a low salt indicator light to
remind you to refill the storage tank with salt.
NOTE: You must set salt level each time salt is added
to the water softener.
To set this monitor system:
1. Slide open the salt lid and level the salt in the storage tank.
2. The salt level decal, on the brinewell inside the
tank, has numbers from 0 to 8. Observe the highest number the leveled salt is at, or closest to.
3. Press the SELECT / MENU button to display a
flashing “OFF” and the words “SET SALT LEVEL”.
FIG. 19
4. Press the r UP button until the number on the
screen corresponds to the salt level. At level 2 or
below, the “Low Salt" LED indicator will flash. If
you wish to turn this feature off, press the
DOWN button past 0, and the word “OFF” flashes
in the display.
5. Press the SELECT / MENU button once more to
complete the initial programming. The current time
of day will show in the display.
s
FIG. 20
13
Customizing Features / Options
RECHARGE NOW
At times of greater than normal water use, such as
when you have guests, you could run out of conditioned water before the next scheduled recharge. If
this happens, you may want to initiate an immediate
regeneration, as follows:
1. Press and hold the RECHARGE button until the
words “RECHARGE NOW" flash in the display.
FIG. 21
RECHARGE NOW initiated
The softener enters the fill cycle of regeneration right
away. “RECHARGE NOW” will flash during the
regeneration. When completed (in about 2 hours),
full water conditioning capacity is restored.
NOTE: Avoid using hot water while the softener is
regenerating, because the water heater will
refill with bypass hard water.
POWER OUTAGE MEMORY
If electrical power to the water softener is lost, “memory'' built into the timer circuitry will keep all settings
for several hours. While the power is out, the display
is blank and the water softener will not regenerate.
When electrical power is restored, the following will
occur.
You have to reset the present time only if the display
is flashing. The HARDNESS and RECHARGE TIME
never require resetting unless a change is desired.
Even if the clock is incorrect after a long power outage, the softener operates as it should to keep your
water soft. However, regenerations may occur at the
wrong time of day until you reset the clock to the correct time of day.
NOTE: If the water softener was regenerating when
power was lost, it will now finish the cycle.
RECHARGE TONIGHT
If you do not want to start an immediate recharge, but
would like an extra recharge at the next preset
recharge time, do the following to schedule a
recharge:
1. Press and release (do not hold) the RECHARGE
button.
FIG. 22
RECHARGE TONIGHT initiated
The words “RECHARGE TONIGHT" flash in the display, and the softener will recharge at the next preset
recharge time (If you decide to cancel the regeneration before it begins, press and release the
RECHARGE button once more, and “RECHARGE
TONIGHT” will disappear from the display). During
regeneration, the word “RECHARGE NOW" will flash
in the screen. When completed, full water conditioning capacity is restored.
14
Customizing Features / Options
SALT EFFICIENCY
When this feature is ON, the water softener will operate at salt efficiencies of 4000 grains of hardness per
pound of salt or higher (May recharge more often
using smaller salt dosage and less water). The softener is shipped with this feature set OFF.
FIG. 23
1. Press and hold
the screen in Figure 23 is displayed. Once in this
display, press the SELECT / MENU button once
and one of the two displays in Figure 24 is shown.
the SELECT / MENU button until
Efficiency Icon
CALIFORNIA EFFICIENCY REQUIREMENT
Your EcoPure Water Softener has a “High
Efficiency” feature with an ON or OFF setting.
This softener setting is shipped in the OFF position, which utilizes the maximum rated capacity
while most often achieving maximum salt efficiencies. When installing this unit in the State of
California, you MUST turn this setting to the ON
position, which may initiate more frequent
recharges. However it will operate at 4000
grains per pound of salt or higher.
If you wish to turn the Salt Efficiency feature ON
( icon will show in the display), follow the
instructions on this page.
FIG. 24
2. Press the r UP or s DOWN buttons to set ON or
OFF. When set to ON, the efficiency icon will be
displayed along the right side of the normal run display.
Displayed when
efficiency is set to ON
FIG. 25
Questions? Call Toll Free 1-800-693-1138 Monday- Friday, 7 AM - 6 PM CST
or visit www.ecopurwaterproducts.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, typically located on the rim below the salt lid hinges.
15
Routine Maintenance
ADDING SALT
Slide open the salt lid and check the salt storage level
frequently. If the water softener uses all the salt before
you refill it, you will experience hard water. Until you
have established a refilling routine, check the salt
every two or three weeks. Always add if less than 1/4
full. Be sure the brinewell cover is on.
NOTE: In humid areas, it is best to keep the salt stor-
age level lower, and to refill more often to avoid
salt “bridging”.
Recommended Salt: Nugget, pellet or coarse solar
salts with less than 1% impurities.
Salt Not Recommended: Rock salt, high in impurities,
block, granulated, table, ice melting, ice cream making
salts, etc.
BREAKING A SALT BRIDGE
Sometimes, a hard crust or salt “bridge” forms in the
brine tank. It is usually caused by high humidity or the
wrong kind of salt. When the salt “bridges,” an empty
space forms between the water and the salt. Then,
salt will not dissolve in the water to make brine.
Without brine, the resin bed is not recharged and hard
water will result.
If the storage tank is full of salt, it is difficult to tell if
you have a salt bridge. A bridge may be underneath
loose salt. Take a broom handle, or like tool, and hold
it next to the water softener. Measure the distance
from the floor to the rim of the water softener. Then,
gently push the broom handle straight down into the
salt. If a hard object is felt before the pencil mark is
even with the top, it is most likely a salt bridge. Gently
push into the bridge in several places to break it. Do
not use any sharp or pointed objects as you may
puncture the brine tank. Do not try to break the salt
bridge by pounding on the outside of the salt tank.
You may damage the tank.
Push Tool into
Salt Bridge to
Break
1” - 2”
Salt
Pencil
Mark
Broom
Handle
Salt
Bridge
Water
Level
FIG. 26
CLEANING THE NOZZLE & VENTURI
A clean nozzle & venturi (See Figure 27) is a necessity
for the water softener to work properly. This small
component creates the suction to move brine from the
brine tank, into the resin tank. If it should become
plugged with sand, silt, dirt, etc., the water softener will
not work, and hard water will result.
Cap
O-ring Seal
Screen Support
Screen
Nozzle & Venturi Disc
Gasket
*Flow Plug (HVDC)
Housing
*Install with lettered
side up, concave
side down.
IMPORTANT: Be sure small hole in the gasket is centered directly over the small hole in the nozzle & venturi housing. Be sure the numbers are facing up
Ferrule
Nut
*Flow Plug
Cone Screen
FIG. 27
To get access to the nozzle & venturi, remove the
water softener’s top cover. Put the bypass valve(s)
into the bypass position. Be sure the water softener is
in soft water (service) cycle (no water pressure at nozzle & venturi). Then, holding the nozzle & venturi
housing with one hand, un screw the cap. Do not lose
the o-ring seal. Lift out the screen support and screen.
Then, remove the nozzle & venturi disc, gasket and
flow plug(s). Wash the parts in warm, soapy water
and rinse in fresh water. Be sure to clean both the top
and bottom of the nozzle & venturi disc. If needed,
use a small brush to remove iron or dirt. Do not
scratch, misshape, etc., surfaces of the nozzle & venturi.
Gently replace all parts in the correct order. Lubricate
the o-ring seal with silicone grease and locate in place.
Install and tighten the cap by hand, while supporting
the housing. Overtightening may break the cap or
housing. Put the bypass valve(s) into service (soft
water) position.
Recharge the softener to reduce water level in the
tank. This will also assure that the softener is completely recharged and ready to provide softened water
again. Check the water level in the tank by looking
down the brinewell. If the water level does not drop
after a recharge, the problem has not been resolved.
Call 1-800-693-1138, Monday - Friday, 7 am to 6 pm,
CST.
16
Routine Maintenance
PROTECT THE WATER SOFTENER FROM
FREEZING
If the softener is installed where it could freeze (summer cabin, lake home, etc.), you must drain all water
from it to stop possible freeze damage. To drain the
softener:
1. Close the shut-off valve on the house main water
pipe, near the water meter or pressure tank.
2. Open a faucet in the soft water pipes to vent pressure in the softener.
3. Move the stem in the single bypass valve to
bypass. Close the inlet and outlet valve in a 3
valve bypass system, and open the bypass valve.
If you want water in the house pipes again, reopen
the shut-off valve on the main water pipe.
4. Unplug the transformer at the wall outlet. Slide
open the salt lid and remove the softener’s top
cover. Take off both drain hoses if they will interfere with moving the softener into position over the
drain.
5. Carefully remove the large holding clips at the softener inlet and outlet. Separate the softener from
the plastic installation adaptors, or from the bypass
valve.
6. Lay a piece of 2 inch thick board near the floor
drain (See Figure 28).
7. Move the softener close to the drain. Slowly and
gently, tip it over until the rim rests on the wood
block with the inlet and outlet over the drain. Do
not allow the softener’s weight to rest on the inlet
and outlet fittings or they may break.
8. Tip the bottom of the softener up a few inches and
hold until all water has drained. Leave the softener
laying like this until you are ready to use it. Plug
the inlet and outlet with clean rags to keep dirt,
bugs, etc. out.
Floor Drain
Wood Block
FIG. 28
17
Troubleshooting Guide
PROBLEM CAUSE CORRECTION
No soft water 1. No salt in the storage tank. Refill with salt and then use RECHARGE NOW feature.
No soft water & display is blank
No soft water & salt
level not dropping
No soft water & salt
storage tank full of
water,
water running to
drain while unit is in
the soft water cycle
Water hard sometimes
Iron in water 1. Clear water iron in water supply. Test untreated water for hardness and iron, and program
Resin in house hold
plumbing
Salt storage tank
leaking
Motor stalled or
clicking
Error code E1, E3 or
E4 appears
Error code E5 1. Electronic control malfunction. Replace electronic control board.
1. Transformer unplugged at wall outlet, or
power cable disconnected from back of
electronic board or transformer malfunction.
2. Fuse blown, circuit breaker popped, or circuit switched off (See “Power Outage
Memory” on Page 14).
3. Electronic control board malfunction. Replace electronic control board (See Page 23).
1. Salt storage tank “bridged”. Refer to “Breaking a Salt Bridge” section to break.
2. Bypass valve(s) in “bypass” position. Move bypass valve(s) to “service” position.
1. Dirty, plugged or damaged nozzle & venturi
assembly
2. Inner valve fault causing leak. Replace seals and rotor.
3. Valve drain hose is plugged. Hose must not have any kinks, sharp bends or any water
4. Valve drain line and Salt Storage Tank
overflow drain connected together by a tee.
5. Low or high system water pressure (low
pressure may disrupt brine draw during
recharge, high pressure may cause inner
valve parts failure).
6. Brine float dirty or broken. Clean or replace Brine Valve Float Assembly.*
7. Leak between valve and resin tank. Replace o-rings between resin tank and valve.
1. Incorrect time set. Check and change time setting.
2. Incorrect water hardness set. Refer to “Set Water Hardness” section to set correctly.
3. Incorrect model code programmed. Refer to “Program the Water Softener” section to set cor-
4. Hot water being used when softener is
regenerating.
5. Possible increase in water hardness. Test untreated water for hardness and iron, and program
6. Leaking faucet or toilet valve. Excessive
water usage.
2. Iron in soft water. Clean resin bed with Resin Bed Cleaner. Follow instruc-
3. Bacterial or organic bound iron. Cannot be treated by water softener.
1. Crack in distributor or riser tube. Replace resin tank assembly.
1. Crack in brine tank. Replace salt storage tank assembly.
1. Motor malfunction or internal valve fault
causing high torque on motor.
1. Fault in wiring harness or connections to
position switch.
2. Fault in switch. Replace switch.
3. Fault in valve causing high torque. Replace rotor/seal.
4. Motor inoperative. Replace motor.
Check for loss of power and correct. Reset electronic
controls and then use RECHARGE NOW feature.
Replace fuse, reset circuit breaker, or switch circuit on,
and then use RECHARGE NOW feature.
Take apart, clean and inspect nozzle & venturi (See
“Cleaning the Nozzle & Venturi” section.
flow blockage (See “Valve Drain Requirements” section.
Disconnect tee and run separate drain lines.
If pressure is low, increase well pump output to a minimum 20 psi. If daytime pressure is over 100 psi, add a
pressure reducing valve in the supply pipe to the softener. Contact a licensed plumber.
rectly.
Avoid using hot water while the softener is regenerating,
as the water heater will fill with hard water.
the water softener accordingly (See “Set Water
Hardness”) section to set.
A small leak can waste hundreds of gallons of water in a
few days. Fix all leaks and always fully close faucets.
the water softener accordingly (See “Set Water
Hardness”) section to set.
tions on package.
a. Replace rotor/seal.
b. Replace motor & switch.
Replace wiring harness or connections to position switch.
18
Troubleshooting
AUTOMATIC ELECTRONIC DIAGNOSTICS
This water softener has a self-diagnostic function for
the electrical system (except input power and/or water
meter). The water softener monitors electronic components and circuits for correct operation. If a malfunction occurs, an error code appears in the display.
FIG. 29
The troubleshooting chart shows the error codes that
could appear, and the possible malfunctions for each
code.
While an error code appears in the display, all buttons
are inoperable except the SELECT / MENU button.
SELECT / MENU remains operational so the service
person can perform the Manual Advance Diagnostics,
see below, to further isolate the problem.
Procedure for removing error code from display:
1. Unplug transformer from electrical outlet.
2. Correct problem.
3. Plug in transformer.
4. Wait 8 minutes. The error code will return if
the problem was not corrected.
NOTE: If you don't get a reading in the display with
faucet open, pull the sensor from the valve
outlet port. Pass a small magnet back and
forth in front of the sensor. If you get a reading in the display with the magnet, unhook the
in and out plumbing and check the turbine for
binding (See Figure 30).
Motor
Sensor
Housing
Position
Switch
Valve
Outlet
3. The letter “P” and a dash (or dashes) indicate
POSITION switch operation (See Figure 31). If the
letter appears, the switch is closed. If the dash
shows, the switch is open.
Water
Meter
Switch
Turbine
Turbine
Support
& Shaft
FIG. 30
MANUAL ADVANCE DIAGNOSTICS
Use the following procedures to advance the water
softener through the regeneration cycles to check
operation.
Slide open the salt lid and remove the softener’s top
cover to observe cam and switch operation during
valve rotation.
1. Press and hold
“000” shows in the display, then release.
2. The 3 digits indicate water meter operation as follows:
000 (steady) = Soft water not in use, and no flow
Open a nearby soft water faucet.
Model EP 7130: 000 to 199 (continual) =
Model EP 7140: 000 to 140 (continual) =
SELECT / MENU for 3 seconds until
through the meter.
Repeats for each gallon of water
passing through the meter.
Repeats for each gallon of water
passing through the meter.
FIG. 31
4. Use the RECHARGE button to manually advance
the valve into each cycle and check correct switch
operation.
NOTE: Be sure water is in contact with the salt, and
not separated by a salt bridge (See "Breaking
A Salt Bridge" section).
5. While in this diagnostic screen, the following information is available and may be beneficial for various reasons. This information is retained by the
computer from the first time electrical power is
applied to the electronic controller.
a. Press the
days this electronic control has had electrical
power applied.
b. Press the
ber of regenerations initiated by this electronic
control since the code number was entered.
r UP button to display the number of
s DOWN button to display the num-
continued
19
Troubleshooting
6. Press and hold the SELECT / MENU button until
the model code (“E7130” for Model EP 7130 or
“E7140” for Model EP 7140) shows in the display.
This code identifies the softener model. If an incorrect model code is displayed, the softener will operate on incorrect configuration data.
7. To change the code number, press the
r UP or
s DOWN button until the correct code shows.
8. To return to the present time display, press the
SELECT / MENU button.
RESETTING TO FACTORY DEFAULTS
To reset the electronic controller to its factory default
for all settings (time, hardness, etc.):
1. Press the SELECT/MENU button and hold it until
the display changes twice to show “SET CODE”
and the flashing model code.
FIG. 32
2. Press the r UP button (a few times, if necessary)
to display a flashing “SoS”.
3. Press the SELECT/MENU button, and the electronic controller will restart.
4. Set the present time, hardness, etc., as described
on pages 12 & 13.
MANUAL ADVANCE REGENERATION
CHECK
This check verifies proper operation of the valve
motor, brine tank fill, brine draw, regeneration flow
rates, and other controller functions. Always make
the initial checks, and the manual initiated diagnostics.
NOTE: The electronic control display must show a
steady time (not flashing). If an error code
shows, first press the SELECT / MENU button
to enter the diagnostic display.
1. Press the RECHARGE button and hold in for 3
seconds. RECHARGE begins to flash as the softener enters the fill cycle of regeneration. Remove
the brinewell cover and, using a flashlight, observe
fill water entering the tank.
If water does not enter the tank, look for an
obstructed nozzle, venturi, fill flow plug, brine tubing, or brine valve riser pipe.
2. After observing fill, press the RECHARGE button to
move the softener into brining. A slow flow of
water to the drain will begin. Verify brine draw from
the brine tank by shining a flashlight into the
brinewell and observing a noticeable drop in the
liquid level. This may take 15 to 20 minutes to
notice.
NOTE: Be sure water is in contact with the salt, and
not separated by a salt bridge (See "Breaking
A Salt Bridge" section).
If the water softener does not draw brine, check for
(most likely to least likely):
= Dirty or plugged nozzle and venturi, see
"Cleaning the Nozzle and Venturi" section
= Nozzle and venturi not seated on the gasket, or
gasket deformed
= Restriction in valve drain, causing a back-pres-
sure (bends, kinks, elevated too high, etc.). See
"Install Valve Drain Hose" section.
= Obstruction in brine valve or brine tubing
= Inner valve failure (obstructed outlet disc, wave
washer deformed, etc.)
NOTE: If water system pressure is low, an elevated
drain hose may cause back pressure, stopping brine draw.
3. Again, press the RECHARGE button to move the
softener into backwash. Look for a fast flow of
water from the drain hose.
An obstructed flow indicates a plugged top distributor, backwash flow plug, or drain hose.
4. Press the RECHARGE button to move the softener
into fast rinse. Again look for a fast drain flow.
Allow the softener to rinse for a few minutes to
flush out any brine that may remain in the resin
tank from the brining cycle test.
5. To return the softener to service, press the
RECHARGE button.
Need help troubleshooting? 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, typically located on the rim below the salt lid hinges.
20
Notes
21
8
7
6
5
Valve Assembly
See Pages 24 - 27
for parts
Softener Exploded View
(Models EP 7130 & EP 7140)
70 or 121
16
31
30
17
10
15
12
14
13
18
19
20
22
21
23
24
1
72 or 123
2
3
4
5
6
7
8
9
29
11
25
26
27
28
22
Softener Parts List
(Models EP 7130 & EP 7140, as listed below)
Key
No.
Part No. Description
– 7331177
1
2
– 7112963
3
4
5
6 7077870 Top Distributor
7 7105047 Repl. Bottom Distributor
8
9 0502272 Resin, 1 cu. ft.
10 7310202 Repl. Brine Valve Assembly
11 7327568 Float, Stem & Guide Assembly
12 7269930 Electronics Enclosure, Rear
13 7281089 Faceplate (order decal below)
¢
14 7303221 Repl. Electronic Control Board (PWA)
15 7269914 Salt Lid
16 7303077 EcoPure Badge
17 7294707 Top Cover
á
á
á
á
á
7328904
7113066
7303158 Faceplate Decal
Tank Neck Clamp Kit
(includes 2 ea. of Key Nos. 1 & 2)
Clamp Section (2 req.)
Retainer Clip (2 req.)
Distributor O-Ring Kit
(includes Key Nos. 3-5)
O-Ring, 2-7/8” x 3-1/4”
O-Ring, 13/16” x 1-1/16”
O-Ring, 2-3/4” x 3”
Repl. Resin Tank, 9” x 35”,
Model EP 7130
Repl. Resin Tank, 10” x 35”,
Model EP 7140
Key
Part No. Description
No.
18 7275907 Transformer
19 7295046 Rim (order decal below)
7302932 Instruction Decal
¢
20 7155115 Brinewell Cover
21 7137824 Brinewell
– 7331672
22
23
24
25
– 7331258
26
27
28
29 7139999 Drain Hose, 20 ft.
30 7248706 Ground Clamp Kit
31
¢
á
á
á
7311169 Repl. Brine Tank, Model EP 7130
7295567 Repl. Brine Tank, Model EP 7140
á
á
á
7278434
7214383
7339913 Owner’s Manual
Brinewell Mounting Hardware Kit
(includes Key Nos. 22-24)
Wing Nut, 1/4-20
Spacer, Brinewell
Screw, 1/4-20 x 1”
Overflow Hose Adaptor Kit
(includes Key Nos. 26-28)
Adaptor Elbow
Grommet
Hose Clamp
Bypass Valve Assembly, 3/4”, Model
EP 7130, including 2 O-Rings
(See Key No. 72)
Bypass Valve Assembly, 1”, Model
EP 7140, including 2 ea.of Clips &
O-Rings (See Key Nos. 121 & 123)
To order repair parts call toll free 1-800-693-1138, Monday - Friday, 7 AM - 6 PM CST.
Questions? Call Toll Free 1-800-693-1138
or visit www.ecopurewaterproducts.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, typically located on the rim below the salt lid hinges.
¢ Not illustrated.
Manufactured and warranted by
Ecodyne Water Systems
1890 Woodlane Drive
Woodbury, MN 55125
Monday- Friday, 7 AM - 6 PM CST
23
Valve Exploded View
50
51
52
53
54
90
55
56
87
86
85
84
83
82
81
80
78
79
77
88
89
76
65
68
69
64
60
61
66
63
67
59
62
57
58
70
71
72
73
Wear Strip
Seal
Cross-section
View
74
75
24
Valve Parts List
(Model EP 7130)
Key
No.
Part No. Description
50 7338111 Screw, #6-19 x 1-3/8” (2 req.)
51 7281291 Motor
52 7337474 Motor Mount
53 7284964 Cam & Gear
54 7030713 Switch
– 7331185
55
56
57
58
59
– 7129716 Seal Kit (includes Key Nos. 60-65)
60
61
62
63
64
65
66 7082087 Wave Washer
67 7199232 Rotor & Disc
68 7092642 Plug, Drain Seal
69 7129889 Spring
70 7337563 Clip, 3/4”, pack of 4
71 7278442
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Drain Hose Adaptor Kit
(includes Key Nos. 55-59)
Clip, Drain
Drain Hose Adaptor
Hose Clamp
O-Ring, 5/8” x 13/16”
Flow Plug, 2.0 gpm
O-Ring, 7/16” x 5/8”
O-Ring, 3/4” x 15/16”
O-Ring, 3-3/8” x 3-5/8”
Rotor Seal
O-Ring, 3/8” x 9/16”
Seal, Nozzle & Venturi
Installation Adaptor, 3/4” (2 req.),
including O-Ring (See Key No. 72)
Key
No.
Part No. Description
72 7337571 O-Ring, 15/16” x 1-3/16”, pack of 4
Turbine & Support Assembly,
– 7113040
73
74
75 7082053 Valve Body
76 7081201 Retainer, Nozzle & Venturi
77 7170319 O-Ring, 1/4” x 3/8” (2 req.)
78 1202600 Nut - Ferrule
– 7187065
79 7081104 Housing, Nozzle & Venturi
80 7095030 Cone Screen
81 1148800 Flow Plug, .3 gpm
82
83 0521829 Flow Plug, .1 gpm
84 7146043 Screen
85 7167659 Screen Support
86 7170262 O-Ring, 1-1/8” x 1-3/8”
87 7199729 Cap
88 7309803 Wire Harness, Sensor
89 7337466 Valve Cover
90 7074123 Screw, #10-14 x 2” (5 req.)
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7187772 Nozzle & Venturi Gasket Kit
7204362 Gasket Only
including 2 O-Rings (See Key No.
72) & 1 ea. of Key Nos. 73 & 74
Turbine Support & Shaft
Turbine
Nozzle & Venturi Assembly (incl.
Key Nos. 79-87)
To order repair parts call toll free 1-800-693-1138, Monday - Friday, 7 AM - 6 PM CST.
Questions? Call Toll Free 1-800-693-1138
or visit www.ecopurewaterproducts.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, typically located on the rim below the salt lid hinges.
Manufactured and warranted by
Ecodyne Water Systems
1890 Woodlane Drive
Woodbury, MN 55125
Monday- Friday, 7 AM - 6 PM CST
25
Valve Exploded View
(Model EP 7140)
100
101
139
138
137
136
135
143
142
144
141
seal
140
wear-strip
cross-section
view
126
102
103
104
105
106
107
108109110
111
122
112
117
118
121
113
134
133
132
130
131
129
116
128
127
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120
114
115
119
123
124
125
Valve Parts List (Model EP 7140)
Key
No.
100 7224087 Screw, #8-32 x 1” (2 req.)
101 7286039 Motor (incl. 2 ea. of Key No. 100)
102 7231393 Motor Plate
103 0900857 Screw, #6-20 x 3/8” (3 req.)
104 7171250 Bearing
105 7283489 Cam & Gear
106
107
108
109
110
111
112
113
114
115
116
117 7174313 Bearing, Wave Washer
118 7185500 Rotor & Disc
119 7171187 Plug, Drain Seal
120 7129889 Spring
121 7337589 Clip, 1”, pack of 4
122 7271204 Installation Adaptor, 1” (2 req.)
123 7337597 O-Ring, 1-1/16” x 1-5/16”, pack of 4
Part No. Description
– 7331169
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– 7185487 Seal Kit (includes Key Nos. 111-116)
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Drain Hose Adaptor Kit
(includes Key Nos. 106-110)
Clip, Drain
Hose Clamp
Drain Hose Adaptor
O-Ring, 15/16” x 1-3/16”
Flow Plug, 2.0 gpm
O-Ring, 5/8” x 13/16”
O-Ring, 1-1/8” x 1-1/2”
O-Ring, 4-1/2” x 4-7/8”
Rotor Seal
Seal
Seal, Nozzle & Venturi
Key
No.
124
125
126 7309811 Wire Harness, Sensor
127 7081201 Retainer, Nozzle & Venturi
128 7171145 Valve Body
129 7170319 O-Ring, 1/4” x 3/8” (2 req.)
130 1202600 Nut - Ferrule
131 7081104 Housing, Nozzle & Venturi
132 7095030 Cone Screen
133 1148800 Flow Plug, .3 gpm
134
135 7084607 Flow Plug, .15 gpm
136 7146043 Screen
137 7167659 Screen Support
138 7170262 O-Ring, 1-1/8” x 1-3/8”
139 7199729 Cap
140 7175199 Wave Washer
141 7171161 Valve Cover
142 7172997 Screw, #10 x 2-5/8” (8 req.)
143 7305150 Switch
144 7140738 Screw, #4-24 x 3/4” (2 req.)
Part No. Description
Turbine & Support Assembly,
– 7290931
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– 7253808
7114533 Nozzle & Venturi Gasket Kit
7204362 Gasket Only
3479901 Adaptor Kit, 1” to 1-1/4”
¢
including 2 O-Rings (See Key No.
123) & 1 ea. of Key Nos. 124 & 125
Turbine Support & Shaft
Turbine
Nozzle & Venturi Assembly
(incl. Key Nos. 131-139)
To order repair parts call toll free 1-800-693-1138, Monday - Friday, 7 AM - 6 PM CST.
Questions? Call Toll Free 1-800-693-1138
or visit www.ecopurewaterproducts.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, typically located on the rim below the salt lid hinges.
¢ Not illustrated.
Manufactured and warranted by
Ecodyne Water Systems
1890 Woodlane Drive
Woodbury, MN 55125
Monday- Friday, 7 AM - 6 PM CST
27
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