OVA7243748Water Conditioner

6(5,(6  31 cut along dotted line to remove torn outer cover (FR:DWHU &RQGLWLRQHU ZLWK 5HPRWH (&5 (FR:DWHU 5HILQHU ZLWK 5HPRWH (55 6(5,(6   9 PRINTEDINUSA Part No. 7250818 (Rev. D 7/19/02) EcoWater Systems PO Box 64420, St. Paul MN 55164-9888 2:1(560$18$/ +RZWRPDLQWDLQDQGRSHUDWH\RXU (FR:DWHUGLJLWDOGHPDQGZDWHUV\VWHP ECOWATER S YST E MS Unpacking, Table of Contents 2 UNPACKING EcoWater Systems conditioner models R70 and R50S are shipped from the factory in two cartons. These contain resin tank/controller assembly in one carton and the brine tank, cover, skin pack of small parts needed to assemble and install the unit, and this manual. EcoWater Systems conditioners, models R20, R30 and R40 are shipped from the factory in 1 master carton. The carton also includes a skin pack of small parts needed to assemble and install the unit, and this manual. Thoroughly check the EcoWater Systems condition- er for possible shipping damage and parts loss. Also inspect and note any damage to the shipping carton. Notify the transportation company if damage is pres- ent. EcoWater Systems is not responsible for in- transit damages. Remove and discard (RECYCLE) all packing materi- als. We suggest you keep the small parts on the skin-pack until you are ready to use them. Minimal assembly is needed on all two tank models...see page 6. TABLE OF CONTENTS Page Warranty3 Water / Water Conditioning4-5 Assembly6 Planning / Installation7-13 1st Time Programming Face Plate Controller14-15 Faceplate Controller Features / Options16-22 Remote Monitor Features / Options, FCC user information 23 EcoWater Conditioner Operation24-27 Service Information28-34 Refilling with Salt28 Troubleshooting30-33 Dimensions / Specifications35 Repair Parts 36-39 SAFETYGUIDES Follow the installation instructions carefully. Failure to install the EcoWater Systems conditioner properly voids the warranty. Before you begin installation, read this entire manual. Then, obtain all the materials and tools youwillneed to make the installation. Check local plumbing and electrical codes.The installation must conform to them. Use only lead-free solder and fluxfor all sweat-solder connections, as required by state and federal codes. Use care when handling the EcoWater Systems conditioner. Do not turn upside down, drop, or set on sharp protrusions. Do not locate the EcoWater Systems conditioner where freezing temperatures occur. Do not attempt to treat waterover120ïF.Freezing, or hot water damage voids the warranty. Avoid installing in direct sunlight. Excessive sunheat may cause distortion or other damage to non-metallic parts. The EcoWater Systems conditioner requires a minimum water flow of 3 gallons per minute at the inlet.Maxi- mum 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.) The EcoWater Systems conditioner works on 24 volt-60 hz electrical power only.Be sure to use the included transformer. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly ap- proved by the party responsible for compliance could void the user’s authority to operate the equipment. This system is not intended to be used for treating water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. ECOWATER SYSTE MS Warranty  3 LIMITED WARRANTY EcoWater Systems, Inc. Advantage Warranty Series ECR & ERR 3000 Water System Congratulations! You have just purchased the highest quality water conditioning product on the market. To register your warranty, complete the enclosed Warranty Registration Card and mail it within 30 days of purchase. To whom is this warranty extended? EcoWater Systems, Inc. warrants its products to the original owner and guarantees that the products will be free from defects in materials and workmanship from the original date of installation. How does my warranty work? If, during the respective warranty period, a part proves, after inspection by EcoWater, to be defective, EcoWater will, at its sole option repair or replace that part at no charge, other than normal shipping, installation or service charges. What is covered by the warranty? EcoWater Systems, Inc. guarantees that, for the LIFETIME of the original owner, the SALT TANK and the MINERAL TANK will not rust, corrode, leak, burst, or in any other manner fail to perform their proper functions and that, for a period of TEN YEARS, the VALVE BODY will be free of defects in materials and workmanship and will perform its proper function and that, for a period of FIVE YEARS, the ELECTRONIC FACEPLATE and ALL OTHER PARTS, including the REMOTE MONITOR will be free of defects in materials and workmanship and will perform their normal functions. Only on models designated as ERR on the rating decal, the EcoLifeZresin is also guaranteed, for the lifetime of the original owner, to be free of defects in materials and workmanship and to remove chlorine form a municipal water supply. How do I obtain warranty service? Should you need service, your local, independent EcoWater Dealer is only a phone call away. PHONE: To obtain warranty service, notice must be given, within thirty (30) days of the dis- covery of the defect, to your local EcoWater Systems dealer. If I need a part replaced after the factory warranty expires, is the replacement part warranted? Yes, EcoWater Systems, Inc. warrants FACTORY REPAIRS as well as all REPLACEMENT PARTS for a period of 90 DAYS. This warranty does not include normal shipping, installation or service charges. Are any additional warranties available? We are pleased to say, YES! EcoWater…

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433.92 Mhz Transmitter Controller Softener EcoWater Systems 10/17/2002 24 VAC TransformerRemote Receiver div32PA XOSC PFD charge pump Data Inverter MatchingAntenna 13.560 MHz Crystal mode control VCO 433.92 Mhz Gnd +5VDC EcoWater Systems Transmitter Block Diagram Document 7243748 Rev. E 10/14/2002 23.5122, 32.768 &2.56 MHz 8.38 & 4.19 MHz

1890 Woodlane Drive, P.O. Box 64420, St. Paul, MN 55164-0420 (651) 739-5330 FAX: (651) 739-4547 www.ecowater.com December 17, 2002 TCB TUV America Inc. 10040 Mesa Rim Road San Diego CA 92121 Re: Request of Confidentiality for FCC ID: OVA7243748 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, EcoWater Systems, Inc. hereby requests confidential treatment of information accompanying as outlined below: • Schematics • Operating (Technical) Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to our competitors. EcoWater Systems, Inc. understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this Application. Sincerely, John Schlafer V.P. Chief Engineer Phone: 651-731-7470 Fax: 651-731-7076 E-mail: schlaferj@ecowater. com

EWS Commercial Controller with 433.92 Mhz transmitter (7243748) Installed. Front View Back View FCC ID: OVA7243748 Bottom Side View Top Side View

Full Unit Label position (under salt fill hood) Label close up. FCC & IC information on label. FCC ID: OVA7243748 Full UnitLabel position (under salt fill hood) Label close up. FCC information on label. Full UnitLabel position (under salt fill hood) Label close up. FCC information on label.

EcoWater Systems Inc. Remote Transmitter Part no. 7243748 Top view Bottom view FCC ID: OVA7243748 Attached view Overall attached view

EcoWater Systems EWS 3000 FCC ID: OVA7243748 Additional pictures

PRODUCT SERVICE TEST RESULT SUMMARY FCC PART 15 Subpart C Section 15.231 MANUFACTURER'S NAME EcoWater Systems, Inc. TYPE OF EQUIPMENT 433 MHz Transmitter used on a water softener to indicate status information MODEL NUMBER 7243748 MANUFACTURER'S ADDRESS 1890 Woodlane Drive Woodbury, MN 55125 TEST REPORT NUMBER NC205488.1 TEST DATE 28 October 2002 According to testing performed at TÜV Product Service Inc, the above-mentioned unit is in compliance with the electromagnetic compatibility requirements defined in FCC Part 15 Subpart C Section 15.231. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical characteristics. Any modifications necessary for compliance made during testing on the above mentioned date(s) must be implemented in all production units for compliance to be maintained. TÜV Product Service Inc, as an independent testing laboratory, declares that the equipment tested as specified above conforms to the requirements of FCC Part 15 Subpart C Section 15.231. Date: 04 November 2002 Location: Taylors Falls MN J. C. Sausen J. T. Schneider USA Tested By Reviewed By Not Transferable FCC ID: OVA7243748 File No. NC205488.1, Page 1 of 11 TÜV PRODUCT SERVICE INC 19333 Wild Mountain Road Taylors Falls MN 55084-1758 Tel: 651 638 0297 Fax: 651 638 0298 Rev.No 1.0 PRODUCT SERVICE EMC EMISSION - T E S T R E P O R T Test Report File No. : NC205488.1 Date of issue: 04 November 2002 Model No. : 7243748 Product Type : 433 MHz Transmitter used on a water softener to indicate status information Applicant : EcoWater Systems, Inc. Manufacturer : EcoWater Systems, Inc. License holder : EcoWater Systems, Inc. Address : 1890 Woodlane Drive : Woodbury, MN 55125 Test Result : nn Positive oo Negative Test Project Number : Reference(s) NC205488.1 Total pages including Appendices 33 TÜV Product Service Inc is a subcontractor to TÜV Product Service, GmbH according to the principles outlined in ISO/IEC Guide 25 and EN 45001. TÜV Product Service Inc reports apply only to the specific samples tested under stated test conditions. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. TÜV Product Service Inc shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV Product Service Inc issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. This report shall not be used by the client to claim product endorsement by NVLAP or any agency of the US government. TÜV Product Service Inc and its professional staff hold government and professional organization certifications and are members of AAMI, ACIL, AEA, ANSI, IEEE, NVLAP, and VCCI File No. NC205488.1, Page 2 of 11 TÜV PRODUCT SERVICE INC 19333 Wild Mountain Road Taylors Falls MN 55084-1758 Tel: 651 638 0297 Fax: 651 638 0298 Rev.No 1.0 PRODUCT SERVICE D I R E C T O R Y - EMISSIONS Page(s) A) Documentation Test report 1 - 10 Directory 2 Test Regulations 3 Deviation from standard / Summary 9 Test-setups (Photos) 10 - 11 Test-setup (drawing) Appendix A B) Test data results Conducted emissions 10/150 kHz - 30 MHz 5, 8 Radiated emissions electric field 30 MHz - 4400 MHz 6, 8 Radiated emissions magnetic field 60 Hz - 30 MHz N/A Interference power 30 MHz - 300 MHz N/A Emission Bandwidth 433.9 MHz 6, 8 Duty Cycle 433.9 MHz 6, 8 Signal Deactivation 433.9 MHz 8 C) Appendix A Test Data Sheets and Test Setup Drawing(s) A2 – A12 D) Appendix B Constructional Data Form B2 – B8 Product Information Form(s) N/A E) Appendix C Measurement Protocol C1 - C2 File No. NC205488.1, Page 3 of 11 TÜV PRODUCT SERVICE INC 19333 Wild Mountain Road Taylors Falls MN 55084-1758 Tel: 651 638 0297 Fax: 651 638 0298 Rev.No 1.0 PRODUCT SERVICE EMISSIONS TEST REGULATIONS : The emissions tests were performed according to following regulations: -------------------------------------------------------------------------------- o - EN 50081-1 / 1991 o - EN 55011 / 1991 o - Group 1 o - Group 2 o - Class A o - Class B o - EN 55013 / 1990 o - EN 55014 / 1987 o - Household appliances and similar o - Portable tools o - Semiconductor devices o - EN 55014 / A2:1990 o - EN 55014 / 1993 o - Household appliances and similar o - Portable tools o - Semiconductor devices o - EN 55015 / 1987 o - EN 55015 / A1:1990 o - EN 55015 / 1993 o - EN 55022 / 1987 o - Class A o - Class B o - EN 55022 / 1994 o - Class A o - Class B o - BS o - VCCI o - Class A o - Class B n - FCC Part 15 Subpart C Section 15.231 o - AS 3548 (1992) o - Class A o - Class B o - CISPR 11 (1990) o - Group 1 o - Group 2 o - Class A o - Class B o - CISPR 22 (1993) o - Class A o - Class B File No. NC205488.1, Page 4 of 11 TÜV PRODUCT SERVICE INC 19333 Wild Mountain Road Taylors Falls MN 55084-1758 Tel: 651 638 0297 Fax: 651 638 0298 Rev.No 1.0 PRODUCT SERVICE Environmental conditions in the lab: Actual Temperature : 21 °C Relative Humidity : 50 % Atmospheric pressure : 99.5 kPa Power supply system : 50/60 Hz – 230/115 VAC – 1 Phase Sign Explanations: o - not applicable n - applicable File No. NC205488.1, Page 5 of 11 TÜV PRODUCT SERVICE INC 19333 Wild Mountain Road Taylors Falls MN 55084-1758 Tel: 651 638 0297 Fax: 651 638 0298 Rev.No 1.0 PRODUCT SERVICE Emissions Test Conditions: CONDUCTED EMISSIONS (Interference Voltage) The CONDUCTED EMISSIONS (INTERFERENCE VOLTAGE) measurements were performed at the following test location: o - Test not applicable o - Wild River Lab Large Test Site (Open Area Test Site) o - Wild River Lab Small Test Site (Open Area Test Site) o - Oakwood Lab (Open Area Test Site) n - Wild River Lab Screen Room o - New Brighton Lab Shielded Room Test equipment used: TUV ID Model Number Manufacturer Descri…

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Test-setup photo(s): Conducted Emission 150 kHz – 30 MHz – Controllers With Transmitter FCC ID: OVA7243748 Test-setup photo(s): Radiated emission 30 MHz – 4.4 GHz - Transmitter TEST SETUP FOR EMISSIONS TESTING WILD RIVER LAB Screen Room Other Measurements: 2 meters from top of EUT to ceiling 80 cm from closest part of EUT to the LISN Non-conducting Table EUT LISN SIDE VIEW 80 cm EUT LISN Instrumentation Table Receiver 40 cm Non-conducting Table TOP VIEW LISN Vertical Ground Plane 40 cm TEST SETUP FOR EMISSIONS TESTING WILD RIVER LAB Large Test Site Notes: 1. Items shown in dotted lines are located on the floor below the test area. It is 5 meters vertically from the ground floor to the test area. 2. 50 Hz, 60 Hz, and 400 Hz are power panels for alternating current. 3. The antenna may be positioned horizontally 3, 10 or 30 meters from the center of the turntable. 4. The circle is a 6.7 meter diameter turntable. 5. A ground plane is in the plane of this sheet. 6. The test sample is shown in the azimuthal position representing zero degrees. EUT 0 90270 180 60 Hz 50 Hz 400 Hz Shielded Enclosure ANTENNA