NWL91510-RX91510-RX

AQUA SMART, INC. 2425 NW 69th STREET VANCOUVER, WASHINGTON 98665 WEB SITE: www.aquaenergysaver.com © 2012 AQUA SMART, INC. Rev. 3-20-12 Printed in Taiwan 40. A WIRELESS, REMOTE CONTROL SYSTEM FOR RESIDENTIAL, ELECTRIC HOT WATER HEATERS Installation & Operating Manual Patent Pending The AQUA SMART™ system consists of a wireless TRANSMITTER and a RECEIVER that mounts on top of a residential, electric, hot water heater. Wiring of the AQUA SMART™ Receiver is integrated into the standard wiring/electrical connections on a hot water heater. 1. RECEIVER WIRELESS TRANSMITTER An electronic version of the AQUA SMART owner’s manual, translated in FRENCH, can be found on our website under OWNERS MANUAL. www.aquaenergysaver.com Une version électronique de l'AQUA SMART Manuel du propriétaire, traduit en français, peut être trouvé sur notre site web : www.aquaenergysaver.com INSTALLER NOTES: The AQUA SMART™ installation is primarily an electrical installation which may be made by an individual, an electrician or a plumber licensed or trained in electrical installations. An electronic version of the AQUA SMART owner’s manual, Translated inFRENCH, can be found on our website under OWNERS MANUAL. www.aquaenergysaver.com Une version électronique de l'AQUA SMART Manuel du propriétaire, traduit en français, peut être trouvé sur notre site web : www.aquaenergysaver.com TABLE OF CONTENTS PAGE INTRODUCTION ∑ Energy Consumption Studies on Electric Hot Water Heaters 3 ∑ Brief description of AQUA SMART™ System 3 ∑ Consumer Information/Responsibilities 4 ∑ Technical Information 5 ∑ Tools Required. 5 SECTION 1 - INSTALLATION INSTRUCTIONS ∑ Introduction to the AQUA SMART™ system 7 ∑ Water Temperature Reading for Balancing Procedure 6 ∑ Shutting OFF Power/Circuit Testing/Removing wires 7-8 SECTION 2 - INSTALLING THE RECEIVER ∑ Installing the Receiver 8 ∑ Hardware Package & Receiver Components/Details 8-9 ∑ Mounting Receiver Base to Hot Water Heater. Ground Wire Attachment 10-11 ∑ Reattachment of Power Lines 11 ∑ Wiring Diagrams 12-13 ∑ Installing Thermal Sensor 14-15 ∑ By-Pass Switch 16 SECTION 3 - RESTORE POWER TO HOT WATER HEATER 17 SECTION 4 - TRANSMITTER ACTIVATION ∑ Install batteries in Transmitter 17 ∑ LEARN Process – Teaching Security Code to Receiver 18 ∑ Testing Operating Modes 18-19 ∑ Transmitter –LCD Display Screen 20-21 ∑ Initial Set-Up of Transmitter 22-23 ∑ Balancing Sensor Temperature 23-24 ∑ Setting Water Heater Wattage Rating 24-25 ∑ FACTORY Program- USER- Programming of Transmitter 26-28 ∑ PROGRAM Review/Cancellation/Override Features 29 SECTION 5 - OPERATING THE AQUA SMART™SYSTEM ∑ Operating Features of the AQUA SMART™ System 30-33 ∑ Mounting the Transmitter 33 ∑ Operating MODE Discussion 34-35 ∑ Matrix/Protocol Charts for Programming Temperatures 36-37 ∑ Water Temperature Adjustment Recommendation Chart 37 TROUBLESHOOTING GUIDE 38 SPECIFICATIONS & WARRANTY INFORMATION 39 2. A CONVERSATION REGARDING THE ENERGY CONSUMPTION OF ELECTRIC HOT WATER HEATERS Water heating is the second largest use of energy in homes accounting for 17% to 29% of residential energy consumption. Two separate studies published by the U.S. DEPARTMENT OF ENERGY¹, in September 2009 & 2010, supports a major need for homeowners and businesses to address the high energy use, as well as the efficiency, of hot water heating whether using electric, natural or propane gas models. The AQUA SMART™ system was developed as a RETROFIT SYSTEM for previously installed electric hot water heaters or newly installed electric hot water heaters that do not include factory-installed, energy saving features. The AQUA SMART™ system can save 20% and more of the energy usage of an electric hot water heater, however, these savings depend on the user’s proactive operation of the system. No savings will be realized unless the user activates the available MODES or PROGRAMS on the system’s Transmitter and monitors the hot water heaters electrical usage. The AQUA SMART™ Receiver’s wiring is integrated into the incoming power supply to the electric hot water heater and mounts on top of the water heater and operates on 208-240VAC. Once installed, the user should not have to monitor the Receiver component. The operation of the AQUA SMART™ system is controlled by the Remote Transmitter which features 4 operating MODES and operates, “wirelessly”, from up to 100 feet from the Receiver. ∑ The ON mode is activated when the user wants to operate the hot water heater by-passing the other operating MODES in the AQUA SMART™ system. ∑ In the AWAY mode, user can “set-back” the water heater temperature to operate between 75°F and 85°F when plans call for being away for 2 - 7 days. ∑ User can also enter the VACATION mode which operates the water heater between 40°F and 50°F when the user plans to be away from the home for longer periods of time. ∑ In the PROGRAM mode, the user can enter daily time/temperature settings to fit user’s lifestyle or defer to the settings in the factory-set program. Following the INSTALLATION instructions for mounting of the AQUA SMART™ system on the hot water heater and understanding, the AQUA SMART™ OPERATING INSTRUCTIONS, will provide for the maximum in ENERGY SAVINGS. ¹ Energy Star Water Heater Profiles- September 2009 & 2010. 3. The AQUA SMART™ system was developed to allow the homeowner to reduce electrical power consumption and conserve energy when the homeowner is away from the home for short or extended periods of time. With the AQUA SMART™ system, the user can control the temperatures of the hot water, without having to go to the water heater, remove the water heater’s access panels, and manually adjust the water heaters “on-board” thermostats. CONSUMER INFORMATION: The AQUA SMART™ system should be installed in accordance with the local electrical codes. In the absence of such codes, then follow the National Electrical Code (NEC), NFPA 70. The AQUA SMART™ system includes a 30 amp, BY-PASS breaker allowing the user to override the system.…

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2425 NW 69 TH Street VANCOUVER, WA 98665 Phone: 360/699-6194 E-Mail: [email protected] AGENCY AUTHORIZATION LETTER To whom it may concern: We, the undersigned AQUA SMART, INC hereby authorize Max Light Technology Co. Ltd. (MLT) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15 approval and any communication needed with the national authority. Any and all acts carried out by MLT on our behalf shall have the same effects as acts of our own. For questions regarding the authorization, please contact us. Thank you! Sincerely yours, _____________________________________ (Signature) Original written signature of authorized signer: DOUGLAS C. GREENE / Chairman Printed name of authorized signer / Title Date: Aug.08, 2012

2425 NW 69 TH Street VANCOUVER, WA 98665 Phone: 360/699-6194 E-Mail: [email protected] Date: Aug. 08, 2012 Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Permanent Confidentiality request for FCC ID: NWL91510-RX To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47, the applicant requests permanent confidential treatment of the following information accompanying this application: Block Diagrams Schematics Operational Descriptions 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 its competitors. Sincerely, _____________________________ (Signature) DOUGLAS C. GREENE / Chairman

Report Number: MLT1202P15002 Photograph of EUT

Report Number: MLT1202P15002 Label Format: Label Position: Equipment Label 33mmX44mm Rear View This device complies with Part15 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. Trade Name : AQUA SMART Model No. : 91510 FCC ID: NWL91510-RX

Report Number: MLT1202P15002 Report Number: MLT1202P15002 Report Number: MLT1202P15002 Report Number: MLT1202P15002

Page: 1 / 33 Report Number: MLT1202P15002 (FCC : Part 15 Subpart C / ANSI C63.4-2003) Product : 91510-RX Trade Name : AQUA SMART Model No. : 91510-RX Applicant : AQUA SMART, INC Applicant Address : 2425 NW 69th STREET, VANCOUVER, WASHINGTON 98665 ,USA Page: 2 / 33 Report Number: MLT1202P15002 Report Number MLT1202P15002 Applicant AQUA SMART, INC Product 91510-RX Sample Received Date 2012/2/6 Sample Tested Date 2012/2/6 ～ 2012/4/30 Report Prepared By Jesse Tien Signature Date Prepared 2012/5/14 Report Authorized By Roger Chen Signature Date Authorized 2012/5/14 Test By Max Light Technology Co., Ltd. Room 5, 8F, No.125, Section 3 Roosevelt Road, Taipei, Taiwan., R.O.C. Office : Tel: 886-2-2363-2447 Fax: 886-2-2363-2597 Lab. : Tel: 886-2-2663-3486 Fax: 886-2-2663-3582 It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of our laboratory. Page: 3 / 33 Report Number: MLT1202P15002 Table of Contents : History of Test Report .............................................................................................................. 4 1. General......................................................................................................................6 2. Conducted Emissions Requirements......................................................................... 8 2.1. General & Setup : .................................................................................................. 8 2.2. Test Equipment List : ............................................................................................. 8 2.3. Test condition :....................................................................................................... 9 2.4. Conducted Emissions Limits : ................................................................................ 9 2.5. Measurement Data Of Conducted Emissions : .................................................... 10 3. Radiated Emissions Requirements................................................................................. 12 4. Transmitter Bandwidth Measurements ........................................................................... 22 5. Transmitter Duty Cycle Measurements........................................................................... 24 6. Verification of De-activation after 5 seconds...................................................................29 Appendix I - EUT Test Setup ................................................................................................. 32 Appendix II – Brand / Trade Name & Model No. Multiple Listee ............................................ 33 Page: 4 / 33 Report Number: MLT1202P15002 History of Test Report Original Report Issue Date: May 14, 2012 ■ No additional attachment □ additional attachments were issued as in the following record: Attachment No. Issue Date Description MLT1202P15002 May 14, 2012 Original report Page: 5 / 33 Report Number: MLT1202P15002 CERTIFICATION We here by verify that : The test data, data evaluation, test procedures and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4-2003. All test were conducted by MLT(Max Light Technology Co., Ltd) Room 5, 8F, No.125, Section 3 Roosevelt Road, Taipei, Taiwan, R.O.C Also, we attest to the accuracy of each. We further submit that the energy emitted by the sample EUT tested as described in the report is in compliance with radiated emission limit of FCC Rules Part 15 Subpart C Section 15.231. Applicant Name AQUA SMART, INC Applicant Address 2425 NW 69th STREET, VANCOUVER, WASHINGTON 98665 ,USA Manufacturer Name FEGO Precision Industrial Co.,Ltd Manufacturer Address No.947, Linsen Rd., Wufeng Dist., Taichung City 413, Taiwan (R.O.C) Equipment 91510-RX Model No 91510-RX FCC ID NWL91510-RX Report Prepared By Jesse Tien Signature Report Authorized By Roger Chen Signature Page: 6 / 33 Report Number: MLT1202P15002 1. General 1.1 Introduction The following measurement report is submitted on behalf of AQUA SMART, INC In support of an Intentional Periodic Radiator certification in accordance with Part 2 Subpart J and Part 15 Subpart A and C of the Commission’s and Regulations. 1.2 Customer Details Applicant Name AQUA SMART, INC Applicant Address 2425 NW 69th STREET, VANCOUVER, WASHINGTON 98665 ,USA Manufacturer Name FEGO Precision Industrial Co.,Ltd Manufacturer Address No.947, Linsen Rd., Wufeng Dist., Taichung City 413, Taiwan (R.O.C) 1.3 Technical data of EUT Equipment 91510-RX Model No 91510-RX FCC ID NWL91510-RX Power Type Powered by AC The EUT is a transmitter. The operation frequency is 433.9MHz. 1.4 Description of Support Equipment The EUT itself forms a system. No support equipment is required for its normal operation. Page: 7 / 33 Report Number: MLT1202P15002 1.5 Configuration of System Under Test 1.6 Test Procedure All measurements contained in this report were performed according to the techniques described in Measurement procedure ANSI C63.4: 2003 "Measurement of Intentional Radiators." 1.7 General Test Condition The conditions under which the EUT operates were varied to determine their effect on the equipment's emission characteristics. The final configuration of the test system and the mode of operation used during these tests was chosen as that which produced the highest emission levels. However, only those conditions which the EUT was considered likely to encounter in normal use were investigated. The EUT is an automatically activated device and it will follow the 15.231(e) requirement. EUT Power Page: 8 / 33 Report Number: MLT1202P15002 2. Conducted Emissions Requirements 2.1. General & Setup : The power line conducted emission measurements were performed in a shielded enclosure. The EUT was assembled on a wooden table which is 80 centimeters high, was placed 40 centimeters from the back wall and at least 1 meter from the sidewall. Power was fed to the EUT fr…

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Report Number: MLT1202P15002 Photograph of Conducted Measurement Front View of The Test Configuration Rear View of The Test Configuration Report Number: MLT1202P15002 Photograph of Radiated Measurement Front View of The Test Configuration Rear View of The Test Configuration Report Number: MLT1202P15002