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Tank EWS/CWL Series Appliances
Information Provided for the Proper Set-Up, Installation and
EWS Series of Whole Home Filtration and Physical Conditioning:
CWL Series of Whole Home Filtration:
ALL PRODUCT PROUDLY MANUFACTURED AND ASSEMBLED IN THE USA
You Must Register this Product - It is a Requirement for Warranty
www.EWSWATER.com
Care and Use Manual
Start-Up of the following Appliances:
EWS-1035 LTD, EWS-1054, EWS-1354, EWS-1354-HF, EWS1354-11/2"
CWL-1035 LTD, CWL-1054, CWL-1354, CWL-1354-HF, CWL-1354-11/2"
Retain this Care & Use Manual for Maintenance and Information
office: 702-256-8182 (m-f; 8:30-4:30, pst)
To the Consumer:
fax: 702-256-3744
customerservice@ewswater.com
4.2-1

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Questions and answers

william
May 2, 2025

As my machine is of cwl-1354-hf ,how can I replace the filter and what kind of filter should I buy?thanks

1 comments:
Mr. Anderson
May 17, 2025

The EWS Series machine model CWL-1354-HF uses the Replacement Kit Code: POE-5. To replace the filter:

1. Turn off water and disconnect lines.
2. Remove the control valve by turning it counterclockwise.
3. Remove the stainless steel tank cover (if present).
4. Tip over the tank and remove the old media (can be messy).
5. Pull out and discard the old riser manifold and ICNs.
6. Clean and disinfect the tank interior, valve, and connections.
7. Cap the new ICN riser manifold to keep media out.
8. Load new GAC replacement media.

Use POE-5-T if a complete tank with kit is preferred.

This answer is automatically generated

Summary of Contents for EWS EWS Series

  • Page 1 Tank EWS/CWL Series Appliances Information Provided for the Proper Set-Up, Installation and Start-Up of the following Appliances: EWS Series of Whole Home Filtration and Physical Conditioning: EWS-1035 LTD, EWS-1054, EWS-1354, EWS-1354-HF, EWS1354-11/2” CWL Series of Whole Home Filtration: CWL-1035 LTD, CWL-1054, CWL-1354, CWL-1354-HF, CWL-1354-11/2”...
  • Page 2 Most homes on “city” water simply require the correct Whole Home Water Filtration Appliance installed on the homes’ main service line. Complete installation of any EWS or CWL Whole Home Unit can be as easy for a professional contractor as the installation of a water heater.
  • Page 3: Table Of Contents

    Cleaning of Empty Housings, RSR Control Valve, Booster Pump (if applicable) Warranty 30-31 Terms and Conditions of Sale A Quick Reference of Systems and Combinations for Various Applications EWS Series Tearsheet - Environmental Water Systems #1 Since 1987 34-35 www.EWSWATER.com office: 702-256-8182 (m-f; 8:30-4:30, pst) fax: 702-256-3744...
  • Page 4: Ews Series - Summary Product Information

    Applicable to most municipally-treated water. Well water needs to be properly and completely tested before the specification of any filtration and treatment system(s). Any EWS System can be combined with EWS softeners (hot-side only) and/or additional EWS sink filtration product based on consumer preference, need, and/or based on the local water conditions.
  • Page 5: Cwl Series - Summary Product Information

    Applicable to most municipally-treated water. Well water needs to be properly and completely tested before the specification of any filtration and treatment system(s). Any EWS System can be combined with EWS softeners (hot-side only) and/or additional EWS sink filtration product based on consumer preference, need, and/or based on the local water conditions.
  • Page 6: Installation Summary - 12 Steps

    All Units - Important 4.2-6 IF YOU ONLY READ ONE PAGE IN THIS MANUAL - THIS IS IT !!! INSTALLATION SUMMARY - 12 STEPS Step 1: Locate the following: **Main Water Supply Line, Drain Access, Electrical Outlet and Clearances. Caution: **Avoid soft water loops that bypass cold side kitchen sink(s) from these applications. Step 2: Check the incoming Water Pressure.
  • Page 7: General Information And Pre-Installation Checklist

    Larger brass valved units and all Iron Units are required to be plumbed with an bypass and unions (see installation schematics). Some units (CWL/EWS-1035 LTD, CWL/EWS-1054, CWL/EWS-1354) come com- plete with a dual-port bypass and male yoke that is required to use for a simple installation.
  • Page 8: Ews & Cwl 1035, 1054, 1354

    EWS & CWL 1035, 1054, 1354 4.2-8 Set-Up and Installation Schematic for the following Units: EWS-1035 LTD, EWS-1054, EWS-1354; CWL-1035 LTD, CWL-1054, CWL-1354 EWS/CWL-1354** EWS/CWL-1054 EWS/CWL-1035 LTD drain drain line line water water 58” 57 1/2” inlet/outlet inlet/outlet 56 1/4”...
  • Page 9: Installation Instructions

    EWS & CWL 1035, 1054, 1354 4.2-9 Go to next for pages to: Step 1 PREPARE FOR INSTALLATION: Step 2 UNBOX UNIT: CHECK TANK AND VALVE AND LOCATE BYPASS AND MALE YOKE: Step 3 PLUMBING LINE CONNECTIONS: Step 4 DRAIN CONNECTIONS:...
  • Page 10 EWS & CWL 1035, 1054, 1354 4.2-10 1 - PREPARE FOR INSTALLATION: Check the Following: Main Water Supply Line, Drain Access, Electrical Outlet, and Clearances to comlepte the install. Location of Tank: Units can be installed, almost anywhere. Inside or outside. However, use your common sense. Valves may be water resistant, not water proof.
  • Page 11 EWS & CWL 1035, 1054, 1354 4.2-11 3 - PLUMBING LINE CONNECTIONS - Continued: Hose bibs are unnecessary to capture unless required by consumer. Irrigation (which should tee-off prior to the home’s main water supply) uses a lot of water and this connection should be discouraged. It puts an unnecessary burden on the unit and the media.
  • Page 12: Ews & Cwl 1354-Hf

    EWS & CWL 1354-HF 4.2-12 Set-Up and Installation Schematic for the following Units: EWS-1354-HF; CWL-1354-HF High Flow DTV 2750 Valve, Cover: Black NEMA 1 Rated: resists dust and moisture Hinged: left, Controls: inside Back Side: Front Side: Union Outlet (filtered)Side...
  • Page 13: Installation Instructions

    EWS & CWL 1354-HF 4.2-13 Go to next for pages to: Step 1 PREPARE FOR INSTALLATION: Step 2 UNBOX UNIT: CHECK TANK AND VALVE AND LOCATE BYPASS AND MALE YOKE: Step 3 PLUMBING LINE CONNECTIONS: Step 4 DRAIN CONNECTIONS: After Steps 1 through 4 are completed you must go to:...
  • Page 14 EWS & CWL 1354-HF 4.2-14 1 - PREPARE FOR INSTALLATION: Check the Following: Main Water Supply Line, Drain Access, Electrical Outlet, and Clearances to comlepte the install. Location of Tank: Units can be installed, almost anywhere. Inside or outside. However, use your common sense. Valves may be water resistant, not water proof.
  • Page 15 EWS & CWL 1354-HF 4.2-15 3 - PLUMBING LINE CONNECTIONS - Continued: Hose bibs are unnecessary to capture unless required by consumer. Irrigation (which should tee-off prior to the home’s main water supply) uses a lot of water and this connection should be discouraged. It puts an unnecessary burden on the unit and the media.
  • Page 16: Ews & Cwl 1354-11/2

    EWS & CWL 1354-11/2” 4.2-16 Set-Up and Installation Schematic for the following Units: EWS-1354-11/2”; CWL-1354-11/2” DTV-2850 Valve, Cover: Blue NEMA 1 Rated: resists dust and moisture Hinged: left, Controls: inside Union Back Side: Front Side: Electric Bypass Valve Union overall...
  • Page 17: Installation Instructions

    EWS & CWL 1354-11/2” 4.2-17 Go to next for pages to: Step 1 PREPARE FOR INSTALLATION: Step 2 UNBOX UNIT: CHECK TANK AND VALVE AND LOCATE BYPASS AND MALE YOKE: Step 3 PLUMBING LINE CONNECTIONS: Step 4 DRAIN CONNECTIONS: After Steps 1 through 4 are completed you must go to:...
  • Page 18 EWS & CWL 1354-11/2” 4.2-18 1 - PREPARE FOR INSTALLATION: Check the Following: Main Water Supply Line, Drain Access, Electrical Outlet, and Clearances to comlepte the install. Location of Tank: Units can be installed, almost anywhere. Inside or outside. However, use your common sense. Valves may be water resistant, not water proof.
  • Page 19 EWS & CWL 1354-11/2” 4.2-19 3 - PLUMBING LINE CONNECTIONS - Continued: Hose bibs are unnecessary to capture unless required by consumer. Irrigation (which should tee-off prior to the home’s main water supply) uses a lot of water and this connection should be discouraged. It puts an unnecessary burden on the unit and the media.
  • Page 20: Start-Up Procedure For All Units

    STEP 1: FILL THE TANK WITH WATER - SLOWLY! Units: Units: Units: EWS-1354-HF, EWS-1354-11/2, EWS-1035 LTD, EWS-1054, EWS-1354; CWL-1354-HF CWL-1354-11/2 CWL-1035 LTD, CWL-1054, CWL-1354 See Left Column See Middle Column See Right Column You Must Use:...
  • Page 21 All Units - Start-Up Procedures 4.2-21 STEP 1-B: TANK IS FILLED, OPEN INLET COMPLETELY SLOWLY OPEN SLOWLY OPEN INLET SUPPLY Completely open (preferred) Ball Valve or Gate Valve on inlet INLET SUPPLY supply side only. Keep outlet side and bypass valves closed. (as illustrated) Keep outlet side closed.
  • Page 22 All Units - Start-Up Procedures 4.2-22 STEP 4: BACKWASHING AND FLUSHING THE SYSTEM The purpose of the backwash and flush procedure (similar to the most simple sink filter units) is to remove media dust and fines from the system instead of going into the home and to prepare the system for usage. There will be the occassional fleck or flake, however following this procedure will greatly reduce this issue.
  • Page 23 All Units - Start-Up Procedures 4.2-23 STEP 4-C: RAPID RINSE - THE FINAL BACKWASH CYCLE Service Flow “Recycle” Button 3--9 Program P.M. ACTION: Allow system to go into rapid rinse (it’s another backwash cycle). This cycle will last for 9 minutes. Display (3 - - 9) will count down until rapid rinse cycle is finished.
  • Page 24: Adjusting The Backwash Settings

    4.2-24 ADJUSTING THE BACKWASH SETTINGS Before beginning, make sure Service indicator light is lit. If the Indicator is flashing the automatic backwash is set to begin that day. You must simply advance the current time by pressing the “Up” Button until the system goes into backwash.
  • Page 25 4.2-25 Information is Provided for the Proper Set-Up and Installation of Media Kits for the following Point of Entry Systems GAC & ICN Replacement Kits For All EWS Series GAC Media Kits For All CWL Series ALL FILTRATION PRODUCT MADE AND ASSEMBLED IN THE USA www.EWSWATER.com...
  • Page 26: Replacement Of Media - Ews Units

    ICN Riser Manifold (tube) shipped as 3 boxes 1 of 3 2 of 3 3 of 3 1 of 4 ICN/Media Kit for All EWS-1354 - based on installed line size &/or unit model #;**** Master Carton Item Nos: ICN/GAC1354...
  • Page 27 EWS Series Media Replacement 4.2-27 EWS - Removal & Replacement - ICN/GAC Replacement Kits Determine the EWS System**** and the proper ICN Riser Manifild and GAC Media Kit for replacement. Unpack all boxes: Master carton contains: small riser cap. plastic funnel, small heavy box of filter sand/ underbed, and if applicable a box (or bag) of 0.5 cu.
  • Page 28: Replacement Of Media - Ews Units

    CWL Series Media Replacement 4.2-28 GAC Media Replacement Kits for all CWL Series Usual replacement as needed, or up to 7-10 years. Not to exceed 10 years. Media replacement based on local water conditions and usage, changes within those conditions, other filtration or treatment of local water source, and/or proper application, installation, usage and any routine maintenance of product(s).
  • Page 29 CWL Series Media Replacement 4.2-29 CWL - Removal & Replacement - GAC Media Kits Determine the CWL System and the proper GAC Media Kit for replacement. Unpack all boxes: Master carton contains: small riser cap. plastic funnel, small heavy box of filter sand/ underbed, and if applicable a box (or bag) of 0.5 cu.
  • Page 30: Limited Warranty

    This warranty is referenced by EWS, Inc. in all literature, addressed in General Terms and Standard Conditions of Sale, and is published in its entirety in all EWS, Inc. product manuals, websites, and in all service guides supplied with all product.
  • Page 31 (either register@ewswater.com or information provided to customerservice@ewswater.com). Failure to do so voids the warranty. EWS, Inc. does not sell, show or make available any information on any consumer in our database. This database is to ensure, if needed, proper warranty service, and good customer service for years to come. Please see our privacy policy published in our website at www.ewswater.com.
  • Page 32: Terms And Conditions Of Sale

    (if not previously waived) if written notice of the objection is not received by EWS, Inc. ("EI") within ten calendar days of the date of the first invoice or before part of the described goods are accepted by Buyer, whichever occurs first.
  • Page 33: A Quick Reference Of Systems And Combinations For Various Applications

    - all uses. Also used for non-chlorinated applications to safeguard water from VOC’s due to ground water contamination. Use EWS Series to filter and physically condition water, if water hardness is an issue. Required or chosen upgrade options: Point of use, drinking water system, or reverse osmosis for limited sink applications based on water conditions or additional water concerns for drinking use.
  • Page 34: Ews Series Tearsheet - Environmental Water Systems #1 Since 1987

    Applicable to most municipally-treated water, however, well water needs to be properly and completely tested before the specification of any filtration and treatment system(s). • Any EWS System can be combined with EWS softeners (hot-side only) and/or additional EWS sink filtration product based on consumer preference or need, and/or based on the local water conditions. www.EWSWATER.com office: 702-256-8182 (m-f;...
  • Page 35 EWS-1354-11/2” Caution: Physical Conditioning has a limit effectiveness of water hardness up to 500 mg/l or 30 grains. Please consult your sales associate or EWS, Inc. for a combination of product and your best alternatives. EWS-1054 EWS-1035-LTD Measuring only 44” tall for Smaller unit limited space and height.
  • Page 36 E-Mail: customerservice@ewswater.com Visit us on the web at: www.ewswater.com This service guide and all materials herein is the property and copyright of EWS, Inc. 05/03: 051803 Providing information to help consumers. All Product Proudly Manufactured and Assembled in the USA www.EWSWATER.com...

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