Table of Contents
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Models
EP31 & EP42
How to install, operate
and maintain your Demand
Controlled Water Softener
PRODUCT AND WARRANTY
REGISTRATION
Register your product
online to validate and
extend your warranty.
See warranty page for
details.
www.ecopure.com
If you have any questions or concerns when
installing, operating or maintaining your water
softener, call our toll free number:
1-800-693-1138
www.ecopure.com
or visit
When you call, please be prepared to provide
the model and serial number of your product,
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
7373080 (Rev. B 9/1/18)
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Table of Contents
Related Manuals for ECOPURE EP31
Summary of Contents for ECOPURE EP31
- Page 1 Models EP31 & EP42 How to install, operate and maintain your Demand Controlled Water Softener PRODUCT AND WARRANTY REGISTRATION Register your product online to validate and extend your warranty. See warranty page for details. www.ecopure.com If you have any questions or concerns when...
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Page 2: Table Of Contents
TABLE OF CONTENTS Page Specifications & Performance Claims ............3 Dimensions . -
Page 3: Specifications & Performance Claims
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 EP31 Model EP42 Model Code... -
Page 4: Dimensions
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 or visit www.ecopure.com When you call, please be prepared to provide the model and serial number, found on the rating decal,... -
Page 5: Inspect Shipment
Inspect Shipment The parts required to assemble and install the water Remove and discard (or recycle) all packing materials. softener are included with the unit. Thoroughly check To avoid loss of small parts, we suggest you keep the the water softener for possible shipping damage and small parts in the parts bag until you are ready to use parts loss. -
Page 6: Installation Requirements
Installation Requirements LOCATION REQUIREMENTS PLUMBING CODES Consider all of the following when selecting an installa- All plumbing must be completed in accordance with tion location for the water softener. national, state and local plumbing codes. = Do not locate the water softener where freezing In the state of Massachusetts: The Commonwealth temperatures occur. - Page 7 Installation Requirements VALVE DRAIN REQUIREMENTS 1/4” NPT Thread Barbs for 3/8” Using the flexible drain hose (included), measure and I.D. Tubing cut to the length needed. Flexible drain hose is not Hose Clamp allowed in all localities (check your plumbing codes). If local codes do not allow use of a flexible drain hose, a Drain Hose rigid valve drain run must be used.
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Page 8: Installation Instructions
ASSEMBLY 3. Make sure the turbine assembly spins freely in the 1. EcoPure models are factory assembled. During "out" port of the valve (See Figure 10). installation, unsnap and remove the top cover, 4. If not already done, put a light coating of silicone together with the salt lid, to expose the softener grease on the single bypass valve o-rings. - Page 9 Installation Instructions COMPLETE INLET AND OUTLET PLUMBING Top Cover Nozzle & Venturi Assembly 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 Salt Lid together, and pipes squared and straight.
- Page 10 Installation Instructions COLD WATER PIPE GROUNDING INSTALL SALT STORAGE TANK OVERFLOW HOSE CAUTION: The house cold water pipe (metal only) is often used as a ground for the house 1. Measure, cut to needed length and connect the 3/8” electrical system, The 3-valve bypass drain line (provided) to the salt storage tank overflow type of installation, shown in Figure 8, elbow and secure in place with a hose clamp.
- Page 11 1. Install the softener’s top cover and salt lid. 2. Complete the Programming Steps on Pages 12 & 13. Questions? Call Toll Free 1-800-693-1138 www.ecopure.com or visit When you call, please be prepared to provide the model and serial number,...
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Page 12: Programming The Water Softener
When the power supply is plugged into the electrical When the water softener is connected to electrical outlet, the model code (EP31 or EP42) and a soft- power, the light on the control panel will operate as ware version number (example: J3.9), are briefly follows: shown in the display. - Page 13 Programming the Water Softener SET WATER HARDNESS NUMBER SET RECHARGE (REGENERATION) START TIME If you completed the previous step, the word “HARD - If you completed the previous step, the words “RE - NESS" should show in the display. Otherwise, press CHARGE TIME"...
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Page 14: Customizing Features / Options
Controller Features EXTRA RECHARGE SALT MONITOR SYSTEM Sometimes, a manually initiated recharge (regenera- The water softener has a salt monitor indicator light to tion) may be desired, or needed. Two examples are: remind you to add salt to the storage tank. NOTE: You must set salt level each time salt is You have used more water than usual (guests visit- added to the water softener. - Page 15 DOWN button to short- en the time. If no change is desired, continue to Your EcoPure Water Softener has a “High next step. Efficiency” feature that can be set ON or OFF. This softener is shipped with the efficiency fea-...
- Page 16 Controller Features 4. Press SELECT again to display the “Recharge 6. Press SELECT again to display the “12 or 24 hr” Days” screen. screen. FIG. 32 Default Display Example: Set to 4 days maxi mum between regenerations 12 OR 24 HOUR CLOCK: All time displays are shown in standard clock time (1 to 12 AM;...
- Page 17 FIG. 37 FIG. 38 Questions? Call Toll Free 1-800-693-1138 www.ecopure.com or visit 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.
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Page 18: Routine Maintenance
Routine Maintenance ADDING SALT CLEANING THE NOZZLE & VENTURI Slide open the salt lid and check the salt storage level A clean nozzle & venturi (See Figure 40) is a necessity frequently. If the water softener uses all the salt for the water softener to work properly. - Page 19 Routine Maintenance PROTECT THE WATER SOFTENER FROM FREEZING If the softener is installed where it could freeze (sum- mer 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.
- Page 20 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 & dis- 1. Power supply unplugged at wall outlet, or Check for loss of power and correct. Reset electronic play is blank power cable disconnected from back of elec - controls and then use RECHARGE NOW feature.
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Page 21: Troubleshooting
Troubleshooting MANUALLY INITIATED ELECTRONIC DIAGNOSTICS 1. To enter diagnostics, press the SELECT button and hold for three seconds. The display will change to Motor show turbine count, valve cycle position, and posi- Position tion switch status (open or closed). Switch Turbine Count Valve Position Turbine Count... - Page 22 Troubleshooting MANUAL ADVANCE REGENERATION CHECK This check verifies proper operation of the valve Position Markers motor, brine tank fill, brine draw, regeneration flow (valve in service) rates, and other controller functions. Always make the initial checks first, and perform the manually initi- ated electronic diagnostics.
- Page 23 Notes...
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Page 24: Exploded View & Parts List
Softener Exploded View Valve Assembly See Pages 26- 27 for parts Rating Decal Location... - Page 25 7360825 Top Cover 0502272 Resin, 1 cu. ft. 7360833 Salt Lid (order decal below) 7113058 Repl. Resin Tank, 8” x 40”, EP31 7372563 Instruction Decal 7247996 Repl. Resin Tank, 10” x 40”, EP42 Distributor O-Ring Kit 7360867 Repl. Electronic Control Board (PWA) –...
- Page 26 Valve Exploded View Wear Strip Seal Cross-section View...
- Page 27 7095030 Cone Screen O-Ring, 7/16” x 5/8” 1148800 Flow Plug, 0.3 gpm O-Ring, 3/4” x 15/16” 7187772 Nozzle & Venturi Gasket Kit, EP31 O-Ring, 3-3/8” x 3-5/8” 7114533 Nozzle & Venturi Gasket Kit, EP42 Rotor Seal 7204362 Gasket Only O-Ring, 3/8” x 9/16”...
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Page 28: Warranty
The factory warranty for your water softener is shown below. The one year full warranty period on parts and labor can be extended to five (5) years from the date of purchase if you use EcoPure EPCL Water Softener Cleaner on your system, and register your purchase of EcoPure EPCL Water Softener Cleaner at www.ecopure.com.
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