User Manual

FCC ID: 2ARYH-SAYA-SA0100

Users Manual

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FCCID_4321450

/ saya Smart Water Management SAYA SMART WATER MANAGEMENT @ Smart Water Management CONFIDENTIALITY NOTICE: This documentincluding images is contfidential and is strictly for the intended recipient. If you are not an intended recipient or authorized representative thereof and have received this information in error, you will be subject to all applicable laws governing its prohibited disclosure or distribution. If you have received this document in error, notify iConnectZone Inc d/b/a SAYA and destroy all copies of these documents.

Page|1 Content 1 BriefIntroduction....................................................................................................................... 4 2 SAYASolutionHighlights .......................................................................................................... 4 2.1 SAYAMeterFeatures...................................................................................................... 4 3 TechnicalDetails........................................................................................................................ 5 3.1 Basictechnicaldetails ..................................................................................................... 5 3.2 FlowParameters ............................................................................................................. 6 4 OverallDimensions.................................................................................................................... 6 5 OperationInstructions ................................................................................................................ 7 6 InstallationandConnection......................................................................................................... 8 6.1 Installation andConnectionRequirements ..................................................................... 8 6.2 MeterInstallation ........................................................................................................... 8 7 Calibration............................................................................................................................... 10 8 Troubleshooting ...................................................................................................................... 10 9 Parts List ........................................................................................................................................... 11 10 TransportationandStorage ................................................................................................... 11 11 Disclaimer ............................................................................................................................... 11 CONFIDENTIALITY NOTICE: This document including images is confidential and is strictly for the intended recipient. If you are not an intended recipient or authorized representative thereof and have received this information in error, you will be subject to all applicable laws governing its prohibited disclosure or distribution. If you have received this document in error, notify iConnectZone Inc d/b/a SAYA and destroy all copies of these documents.

Page|2 Figures Figure 4-1OverallDimensions ................................................................................................... 6 Figure 5-1 Mobile AppandDashboard ...................................................................................... 7 Figure 6-1InstallationMethod.................................................................................................... 9 Figure 6-2 MeterInstallation(1) ................................................................................................. 9 Figure 6-3 MeterInstallation(2) ................................................................................................. 9 CONFIDENTIALITY NOTICE: This document including images is confidential and is strictly for the intended recipient. If you are not an intended recipient or authorized representative thereof and have received this information in error, you will be subject to all applicable laws governing its prohibited disclosure or distribution. If you have received this document in error, notify iConnectZone Inc d/b/a SAYA and destroy all copies of these documents.

Page|3 Tables Table 3-1TechnicalDetails ......................................................................................................... 6 Table 3-2FlowParameters .......................................................................................................... 6 Table 4-1OverallDimensions..................................................................................................... 6 Table 6-1 Special Cases and ReservedPipe Length ................................................................... 8 Table8-1Troubleshooting ........................................................................................................ 10 Table 9-1Parts List .................................................................................................................. 11 CONFIDENTIALITY NOTICE: This document including images is confidential and is strictly for the intended recipient. If you are not an intended recipient or authorized representative thereof and have received this information in error, you will be subject to all applicable laws governing its prohibited disclosure or distribution. If you have received this document in error, notify iConnectZone Inc d/b/a SAYA and destroy all copies of these documents.

Page|4 1 BriefIntroduction ThankyouforpurchasingtheSAYAWATER MANAGEMENTSYTEM.Saya’sTechnologySAVESMONEYPROTECTS PROPERTY, and FOSTERS PEACE OF MIND by providing real time control of water systems, to MONITOR FLOW and PREVENT DAMAGE CAUSED BYLEAKS. Let’s connect your life!! Package Contains:  SAYA Ultrasonic Smart meter with remote shut-offvalve  Smart WirelessGateway  Options: Pressure sensor, Temperature sensor, Floodsensor 2 SAYA SolutionHighlights The SAYA system comes packaged with water detecting flood sensors, a smart ultrasonic flow meter with remote shut-off valve and a wireless gateway that can send analytics data to a mobile device or a dashboard. The key features are  Smart water Management and Consumptiontracking  Scan for anomalies, pinpoint leaks and failures, send instant actionable alerts and shutoff the mainline.  Temperature sensor for freezeprotection  Detailed daily, weekly, monthly and yearly consumptionreports  Pressure sensor to detect pipe burst or sudden loss of pressure due toleak.  Analytics and Riskmanagement 2.1 SAYA Meter Features • TheSAYASmartmeterisatechnologicallyadvancedsolutionwithintegratedtemperaturesensor,pressuresensor and ultrasonic flowsensor. • The meter uses ultrasonic sensing to measure the water flowing through the pipe with high degree of precision.It also measures the pressure and temperature of the water. The meter sends this data to a Gateway for processing. • The SAYA Ultrasonic smart meter integrates measurement, display, valve control and LORA wireless communication for longrange. • The meter adopts micro-power technology to achieve accurate measurement with a minimum flow of 0.01m3/h 4

Page|5 • Saya meter can support multi-angle installation and minimize the pipe pressureloss. 3 Technical Details 3.1 Basic technicaldetails Parameter Performance Diameter (mm) 1 inch Q3/Q1 R250 Pressure Loss Δp40 water or homogeneous liquid Measured Medium * Pipes must be full with measured medium. Accuracy Class 2 (Class B) Maximum Working Pressure 232 PSI Work Environment 5℃～+55℃, ≤100% RH Temperature Grade T50 Sensitivity of Upstream Flow Field U10 Sensitivity of Downstream Flow Field D5 Climatic and Mechanical B Environmental Grades EMC Grade E1 Keypad magnetic induction key LCD LCD 8 digits + prompt instantaneous flow(m³/h ), cumulative flow(gallons), Menu Contents screen detection, meter address, cumulative working time(h), date(yy-mm-dd), software version Display Range cumulative flow: 0m³ ~ +99999.999m³ modulation mode: LoRa Communication frequency: 910MHZ-920MHZ Wireless Interface transmission distance≧3000m based on CJ/T 188 self-defined protocol 5

Page|6 1. External 5V powersupply 2. One ER26500 battery is used as the backup Power Supply power supply, DC3.6V (for flow measurement only) Power Consumption ＜0.2mW Waterproof Rate IP68 Storage Temperature -25℃~ +55℃ Cable Length 1.0m Installation Position inflow pipe Table 3-1 Technical Details 3.2 Flow Parameters Permanent Transitional Minimum Overload Diameter Q3 Q2 Q1 Q4 （m³/h） （m³/h） （m³/h） （m³/h） 1 inch 6.3 0.04 0.025 7.875 Table 3-2 Flow Parameters 4 OverallDimensions Figure 4-1 Overall Dimensions Diameter(mm) Thread L (mm) W (mm) H (mm) 1 inch G1¼B 220 83.5 103 Table 4-1 Overall Dimensions 6

Page|7 5 OperationInstructions All relevant information for the customer will be available on the mobile app and dashboard Figure 5-1 Mobile App and Dashboard 7

Page|8 6 Installation andConnection 6.1 Installation and ConnectionRequirements  Install the meter in strict accordance with the requirements. Strictly forbidden to self-removemeter.  Before installing the water meter, remove dirt and other rubbish in pipeline to avoid malfunction of watermeter.  Leave enough space for meter and connectorsinstallation.  To ensure the measurement accuracy, the reserved length space is the following. In the front of meter, the length space is over 10 times of diameter. Behind meter, the length space is over 5 times of diameter. Avoid the interference from elbow pipe, tee, cone pipeandpump.Ifthereisareduceddiameterpipeinstalledbeforemeter,thereservedlengthspacewillbeover15timesofdiameter; if a 90° elbow, the length must be 20 times of diameter; if a half-opening valve, the space is over 50 times ofdiameter. *D=diameter L F = the length in the front of meter L B =the length behind meter Special Case Reserved Pipe Length usual (normal installation) L F > 10D L B > 5D a reduced diameter pipe in the front of meter L F > 15D a 90° elbow in the front of meter L F > 20D a half-opening valve in the front of meter L F > 50D Table 6-1 Special Cases and Reserved Pipe Length  Avoid damage to the water meter caused by impact or vibration of the meter installation environment, and avoid damage caused by excessive stress from pipes and fittings. If necessary, please install the water meter on the base orbracket.  Prevent extreme water temperature, extreme temperature, and external environment corrosion to water meterdamage.  Avoid cavitation, surge and waterhammer. 6.2 MeterInstallation ➢ The installed pipe must be filled with water. Install the meter on a vertical pipe in which the liquid flows upwards or diagonally upwards.Ifnot,selectahorizontalpipe.TrytoAVOIDinstallingthemeterinaverticalpipewiththeliquidflowingdownwardsor diagonallydownwards. ➢ AVOID installing meter at the highest point of pipeline to prevent the air bubbles accumulated and interfere withmeasurement. 8

Page|9 Figure 6-1 Installation Method ➢ Reserve a space at the water pipe for meterinstallation. Figure 6-2 Meter Installation (1) ➢ Concentrically align meter with pipe. Use a wrench to connect the pipe blade to meter thread and tightenit. Figure 6-3 Meter Installation (2) 9

P a g e | 10 7 Calibration It conforms to NCWM and AWWA Cold Water Meter Calibration Regulations. NTEP CC: 19-018 NSF 61 FCC 8 Troubleshooting No. Malfunction Description Solution Notes Please change 1 Low Voltage LCDdisplays a new battery. LCD displays a Install meter Please send meter negative number in right back to factory if 2 Reverse Flow direction. this problem can’tbe solved in this way. Install Meter Downstream (1) abnormaldata Install meter Insufficient Reserved (2) datajump according to Place in the Front disorderly instructions. of/Behind the Meter 3 Great Bend in the Front of/Behind the Meter The Pipe Diameter Changes Greatly in the Front of/Behind the Meter LCD displays Do not dismantle flow but without without permission. 4 temperature Please return meter to factory for settlement. Table 8-1 Troubleshooting 10

P a g e | 11 9 PartsList No. Item Unit Quantity Notes 1 Water Meter piece 1 2 Product Manual piece 1 3 CERTIFICATION & Warranty Card piece 1 4 Sealing Ring piece 2 5 Connector Screw piece 2 optional 6 Connector Nut piece 2 optional Table 9-1 Parts List 10 Transportation andStorage • Keep meter in originalpackage • Store in non-corrosive, 5 ° C - 40 ° Cenvironment. • Keep the stacking height LESS THAN 5cartons. 11 Disclaimer ■ This meter conforms to Class E1 (for residential, commercial, light industrial environment) and Class B (installedindoors). ■ This manual does not contain any clear or implied warranties. iConnectZone d/b/a SAYA holds all rights to make adjustments and amendments on this manual. Manual is based on actualproducts. ■ Iconnectzone d/b/a SAYA can accept NO liability resulting from the improper use or installation of thisproduct. ■ iConnectzone Inc d/b/a SAYA can accept NO liability if the sealing lead is destroyed orincomplete. ■ iConnectzone Inc d/b/a SAYA can accept NO liability except meter malfunction and related liability (including but not limited to the liability of metering disputes caused by water metermalfunction). 12

P a g e | 12 FCC STATEMENT : This device complies with Part 15 of the FCC Rules. Operation is subject to the followingtwo conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that maycause undesired operation. Warning: Changes or modifications not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class Bdigital device, pursuant to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installedand used in accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur in aparticular installation. If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning the equipment off and on, theuser is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body 12


Document Created: 2019-05-20 16:53:41
Document Modified: 2019-05-20 16:53:41
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