2ATM74102Smart Sprinkler Controller

Smart Sprinkler Controller User Guide YS4102-UC AUTO 00Hrs MODEDALAY MENU ZONE 1 09:35 AM Wednesday 11-01-2019 ZONE 12 3 4 5 6 08:00 A 05:00 P Mon SunSatFri ThuWedTue Contents Product Required···································································2 Features·········································································4····· Set Upmart Sprinkler Controller························· S······················5 What’s In The Box······················1·············································· Using YoLink A with mart Sprinkler ControllerppS···························15 Set the Smart Sprinkler Controller··············································22 Specifications······································································37 Maintainingthe ············· Smart Sprinkler Controller·····················36 Troubleshooting·············································38······················· WARNING···········································································39 Customer Service & Warranty·····························40······················ Introduction·················································3·························· Install the S·············································9mart Sprinkler Controller What’s In The Box 1 Smart Sprinkler Controller * 1 Drywall Anchor * 4 Quick Start Guide * 1 Wall Screw * 4 123456MC C R Backplate * 1 Product Required (not included) 2 A smartphone or tablet running iOS 9.0 or higher; ( Android 4.4 or higher) YoLink Hub (Connecting to internet) Electric Screwdriver OR Screwdriver Introduction YoLink Smart Sprinkler Controller replaces old controller, just a tap of the button on the device or YoLink App lets you remotely access, change or set your watering schedules at anytime anywhere. Only 2 schedules per day in weekly for 4 seasons are allowed. Maximum 6 zones and 1 master valve (not all systems have a master valve) can be connected to Smart Sprinkler Controller. The sprinkler controller will run watering zone by zone from 1 to 6. R: Livewire; C: Common wire M: Master valve; 1-6: Zone wires 12 3 4 5 6 MC C R SWITCH BUTTON ZONE Switch zones' watering progress MODE Switch different mode: Auto, Manual, Off DELAY Delay watering AUTO 00Hrs MODEDALAY MENU ZONE 1 09:35 AM Wednesday 11-01-2019 ZONE 12 3 4 5 6 08:00 A 05:00 P Mon SunSatFri ThuWedTue MENU All settings 3 Features Control from anywhere - Control your Smart Sprinkler Controller remotely via YoLink App on your iOS or Android device. Schedule - Automatic watering at a certain time. Delay - Will not run watering during delay time. Automation - Set up rules for “If this then do that” function via YoLink App. If the triggered condition is met, then action device will run automatically according to the setting. Voice Control - Use Alexa or Google Assistant to control your devices with voice commands. Manual - Manual watering at one time. ECO - Automatically delay watering in rainy days according to the ECO setting. 4 Set Up Smart Sprinkler Controller Follow the steps below to set up your Smart Sprinkler Controller via YoLink App. Step 1: Set up YoLink App Download the YoLink App from the Apple App Store or Google Play. 5 If you don’t have a YoLink account, tap Sign up for an account and follow the steps to sign up an account. Open the App. Log in your YoLink account. Step 2: Log in or sign up with YoLink account 6 Step 3: Add device to YoLink App Tap the “ ” in YoLink App. Scan the QR Code on the controller. Tap the “Bind Device” to add the device to your YoLink account. b. Room - Choose a room for Smart Sprinkler Controller. a. Name - Name Smart Sprinkler Controller. You can customize the name, set the room, add to/remove from favourite. c. Favourite - Click “ ” icon to add/remove from Favourite. Please add your Smart Sprinkler Controller to YoLink App first before you install it. Note 7 12 3 4 5 6 MCCR a b c Step 4: Connect to the cloud Power on the Smart Sprinkler Controller and your device will connect to the cloud automatically. Note Make sure your hub is connected to internet either wired or wireless. Cloud Internet AUTO 00Hrs MODEDALAY MENU ZONE 1 09:35 AM Wednesday 11-01-2019 ZONE 12 3 4 5 6 08:00 A 05:00 P Mon SunSatFri ThuWedTue 8 Step 1: Turn off power Install the Smart Sprinkler Controller This protects you and avoids blowing a fuse in your equipment. Press any button on your old sprinkler controller to make sure your system is off. 9 Turn off the power Photograph the wiring inside your existing controller to reference during installation. Remove your old controller from the wall. Step 2: Remove the old Photograph wiringRemove the old 10 Step 3: Mount the backplate Mount the backplate by screwing it onto the wall using the provided screws. Wall anchors are included for drywall. 11 123456MC C R Mount the backplateWall Anchors (Drywall installs) Step 4: Connect your wires While referencing the photo of your previous wiring, insert the wires into the appropriate terminals. Connect the wires in ordered to make sure your controller works well. C - Common Wires. Common wires are often labeled “C” or “Com”. You can insert them into any of the “C” terminals. R - Live Wires. Live Wires are often labeled “R” or “Live”. You can insert them into any of the “R” terminals. 1-6 - Zone Wires. Zone wires correspond to your landscape's zones. Insert them into the numbered terminals. M - Master Valve. Not all systems have a master valve. Master valve wires are often labeled “M,” “MV,” or “Pump.” If you have a master valve, wire it into the “M” terminal. 12 Wiring diagram 13 24V AC Live Wire (R) 123456MC C R 24V AC Common Wire (C) Master Valve (M) Zone 6 (6) Zone 5 (5) Zone 2 (2) Zone 3 (3) Zone 4 (4) Zone 1 (1) Common Wire (C) Common Wire (C) 24V AC Adapter 24V AC Output Step 5: Install the new and turn on power Gently push the new, wired sprinkler controller back onto the backplate and turn power on. 14 Turn on the powerInstall the new Note Only 24V AC power acces…

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YoSmart Inc. Agent Authorization Company: YoSmart Inc. Address: 17165 Von Karman Avenue, Suite 105, Irvine CA, 92614, USA Product Name: Smart Sprinkler Controller Model Number(s ): YS4102-UC, YS4102-UA Product Description: Smart Sprinkler Controller We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2020/01/13 Name: Xu Manxiang Title: Manager Company: YoSmart Inc.

YoSmart Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020/01/13 Subject; Request for Confidentiality FCC ID: 2ATM74102 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Xu Manxiang Title: Manager

YoSmart Inc. Model Difference 2020-01-13 EUT NAME: Smart Sprinkler Controller FCC ID: 2ATM74102 MODEL : YS4102-UC, YS4102-UA All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature Client’s name / title : Manxiang(N/A) Contact information / address: 17165 Von Karman Avenue, Suite 105, Irvine CA, 92614, USA

External Photos

Label & label location

Internal Photos Antenna

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E FCC Part 15C Test Report FCC ID: 2ATM74102 Product Name: Smart Sprinkler Controller Trademark: N/A Model Name : YS4102-UC YS4102-UA Prepared For : YoSmart Inc. Address : 17165 Von Karman Avenue, Suite 105, Irvine CA, 92614, USA Prepared By : Shenzhen BCTC Testing Co., Ltd. Address : BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao'an District, Shenzhen, China Test Date: Dec. 30, 2019 – Jan. 08, 2020 Date of Report : Jan. 08, 2020 Report No.: BCTC1912002810E Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 1 of 34 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E TEST RESULT CERTIFICATION Applicant’s name ................. : YoSmart Inc. Address ................................. : 17165 Von Karman Avenue, Suite 105, Irvine CA, 92614, USA Manufacture's Name ............ : YoSmart Inc. Address ................................. : 17165 Von Karman Avenue, Suite 105, Irvine CA, 92614, USA Product description Product name ........................... : Smart Sprinkler Controller Model and/or type reference : N/A Serial Model .............................. : YS4102-UC YS4102-UA Te s t Standards ....................... : FCC Part15.249 ANSI C63.10-2 013 This device described above has been tested by BCTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Prepared by(Engineer): Willem Wang Reviewer(Supervisor): Eric Yang Approved(Manager): Zero Zhou Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 2 of 34 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3 . EMC EMISSION TEST 12 3.1 CONDUCTED EMISSION MEASUREMENT 12 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 12 3.1.2 TEST PROCEDURE 12 3.1.3 DEVIATION FROM TEST STANDARD 12 3.1.4 TEST SETUP 13 3.1.5 EUT OPERATING CONDITIONS 13 3.1.6 TEST RESULTS 14 3.2 RADIATED EMISSION MEASUREMENT 16 3.2.1 RADIATED EMISSION LIMITS 16 3.2.2 TEST PROCEDURE 17 3.2.3 DEVIATION FROM TEST STANDARD 17 3.2.4 TEST SETUP 18 3.2.5 EUT OPERATING CONDITIONS 19 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 20 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 21 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 23 3.2.9 FIELD STRENGTH CALCULATION 24 4 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 26 4.1 DEVIATION FROM STANDARD 26 4.2 TEST SETUP 26 4.3 EUT OPERATION CONDITIONS 26 4.4 TEST RESULTS 26 5 . BANDWIDTH TEST 29 5.1 APPLIED PROCEDURES / LIMIT 29 Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 3 of 34 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E Table of Contents Page 5.1.1 TEST PROCEDURE 29 5.1.2 DEVIATION FROM STANDARD 29 5.1.3 TEST SETUP 29 5.1.4 EUT OPERATION CONDITIONS 29 5.1.5 TEST RESULTS 30 6 . ANTENNA REQUIREMENT 31 6.1 STANDARD REQUIREMENT 31 6.2 EUT ANTENNA 31 7 . EUT TEST PHOTO 32 8 . PHOTO OF THE EUT 34 Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 4 of 34 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.249) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.215 20dB Bandwidth PASS 15.249 Fundamental &Radiated Spurious Emission Measurement PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 5 of 34 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E 1.1 TEST FACILITY Shenzhen BCTC Testing Co., Ltd. Add. : BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China FCC Test Firm Registration Number: 712850 IC Registered No.: 23583 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 3m camber Radiated spurious emission(30MHz-1GHz) U=4.3dB 2 3m chamber Radiated spurious emission(1GHz-18GHz) U=4.5dB 3 3m chamber Radiated spurious emission(18GHz-40GHz) U=3.34dB 4 Conducted Adjacent channel power U=1.38dB 5 Conducted output power uncertainty Above 1G U=1.576dB 6 Conducted output power uncertainty below 1G U=1.28dB 7 humidity uncertainty U=5.3% 8 Temperature uncertainty U=0.59°C Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 6 of 34 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Smart Sprinkler Controller Trade Name N/A Model Name YS4102-UC Serial Model YS4102-UA Model Difference All the model are the same circuit and RF module, except model names . Product Description The EUT is a Smart Sprinkler Controller Operation Frequency: 910.3MHz Modulation Type: ASK Number Of Channel 1CH Antenna Designation: Please see Note 3. Antenna Gain (dBi) 1dBi Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Compu…

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Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E 7. EUT TEST PHOTO Radiated Measurement Photos Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 31 of 33 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC1912002810E Conducted emissions Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 32 of 33