2A4JN-ST76Sensi Touch 2 Smart Thermostat with BT and WiFi

32 Designed by the pros for the pros There are a lot of choices when it comes to buying a thermostat, but only one combines 100 years of HVAC experience and the latest connected home technology to empower your customers to take control of their comfort from anywhere. We proudly connect you to a professional-grade thermostat that you can offer your customers with confidence and that will keep you connected with them even after the initial install. Sensi partner program Always be the Contractor-On-Call with your customers. The Sensi app saves your contact information so when your customer needs service, you’re just a tap away. Register at www.sensiregistration.com. Need help? Visit SensiHelp.com for around-the-clock access to support articles, instructional downloads and comprehensive support videos. Our highly-trained Sensi Support Team is available seven days a week. 1.888.605.7131 [email protected] Easy to install and connect Sensi is designed to install like a standard thermostat. It gives you the flexibility to connect to Wi-Fi at installation or let your customer connect it later using the Sensi app. MOBILE DEVICE COMPATIBILITY OPERATING SYSTEMCOMPATIBILITY iOSYes AndroidYes Amazon FireYes SMART HOME PLATFORM COMPATIBILITY OPERATING SYSTEMCOMPATIBILITY Amazon AlexaYes Google AssistantYes Sensi SmartThingsYes 54 HVAC SYSTEM COMPATIBILITY SYSTEM TYPECOMPATIBILITYMODIFICATIONS Conventional heating and cooling • Gas furnace • Air conditioner • Electric furnace • Boiler Yes Heat only • Gas furnace • Electric furnace • Boiler Yes Cool only • Air conditioner Yes Heat pumpYes Communicating proprietary systems NoNeeds standard HVAC wiring Line voltageNoRequires low voltage (20-30VAC) Millivolt systemsNoRequires 20-30VAC ROUTER COMPATIBILITY ROUTER TYPECOMPATIBILITY Single-band router with 2.4 GHz bandYes* Dual-band router with 2.4 & 5.0 GHz bandsYes* Single-band router with 5.0 GHz bandNo *Sensi thermostats require an 802.11n 2.4 GHz Wi-Fi network and are compatible with most residential Wi-Fi networks, however there are some known incompatible routers. Visit support.sensicomfort.com and search “router compatibility” for a list of known incompatible routers. What’s in the box? • Sensi Thermostat • Screws and Anchors • Welcome Guide • Wire Labels Items needed for Wi-Fi connection: • The homeowners compatible iOS or Android device with the Sensi app installed and registered • Your customer’s Wi-Fi network name (SSID) and password 76 Connecting Sensi to Wi-Fi 1. Ask the homeowner to download the free Sensi app onto their iOS or Android device. They can scan the QR code below or search “Sensi” in the app store. 2. Ask the homeowner to follow the prompts to create an account. 3. Once the homeowner has logged in, ask to use their device to connect the thermostat to the Wi-Fi. Installation Install Sensi thermostat, referring to these terminal definitions, cross references and wiring diagrams as needed: SENSI THERMOSTAT CONVENTIONAL SYSTEM CONNECTION HEAT PUMP SYSTEM CONNECTION RC † Power for cooling, 24V RH † Power for heating, 24V CCommon wire, 24V Y1st stage cool 1st stage heat and cool (compressor) Y2/*2nd stage cool2nd stage heat and cool W/E1st stage heat 1st stage auxiliary/emergency heat (2nd stage heat) W2/*2nd stage heat 2nd stage auxiliary/emergency heat (3rd stage heat) GIndoor blower (fan) O/B Heat pump changeover, zone panel or 3-wire hot water zone valve connection. (configurable as O, B or 6 in the installer menu) Heat pump changeover (reversing valve) connection (configure as O or B in the installer menu) ACCE S S ORY (+/-)Used for dehumidifiers and humidifiers † Two transformer systems (separate RC and RH wires), clip jumper located on backplate to the right of the terminals. †† Label “B” as “C” only if the old thermostat also had a wire in “O”. If there is no wire on “O”-label the wire “B”. ††† On Heat Pump system with separate W2 and E wires, label both wires W/E (2 wires in one terminal). 98 CONVENTIONAL SINGLE STAGE OR MULTISTAGE SYSTEMS NO HEAT PUMP SystemConfiguration Thermostat † † Two transformers systems (separate RC and RH wires), clip internal RC/RH jumper, located on back of thermostat. HOT 120 VAC NEUTRAL HOT120 VACNEUTRAL NEUTRAL24 VACHOT NEUTRAL 24 VAC HOT Cooling Transformer Heating Transformer Dots Indicate Phased Relationship Dots Indicate Phased Relationship Single Stage (AC1, GA1, EL1) Power for cooling, 24V Power for heating, 24V Common wire, 24V 1st stage cool Indoor blower (fan) energized on call for fan, cool or electric heat Heat pump changeover, zone panel or 3-wire hot water zone valve connection. (configurable as O, B or 6 in the installer menu) 1st stage heat 2nd stage cool Multi-Stage (AC2, GA2, EL2) 2nd stage heat HEAT PUMP SYSTEMS SystemConfiguration Thermostat †† † Internal jumper between RC and RH, located on back of thermostat. †† Common connection required on Heat-only, Cool-only or Heat Pump systems. HOT120 VACNEUTRAL NEUTRAL 24 VAC HOT Dots Indicate Phased Relationship † Heat Pump Single Stage HP1 Power for cooling, 24V Power for heating, 24V Common wire, 24V 1st stage heat and cool compressor Indoor blower (fan) energized on call for fan, cool or heat Heat pump changeover (reversing valve) connection (configure as O or B in the installer menu) 2nd stage heat and cool compressor 2nd stage auxiliary/ emergency heat (3rd stage heat) Heat Pump Multi-Stage HP2 1st stage auxiliary/ emergency heat (3rd stage heat) 1st stage auxiliary/ emergency heat (2nd stage heat) 2nd stage auxiliary/ emergency heat (4th stage heat) 1110 ACCESSORY DEVICEOption 1Accessory devices such ashumidifier and dehumidifier Option 2Internally powered wiring ACC+ ACC- ACC+ ACC- HVACCONTROL BOARD 24V C 24V C Y1 Y2 W1 W2 R C G Configuration Configure the thermostat to the appropriate system type. On the thermostat, press Menu > Advanced Set Up > HVAC Equipment > Configure Refer to these menu options as needed: CONFIGURATION MENU ITEMS REFERENCE Menu itemDescriptionOption…

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EUT Appearance Report No.: R2112A1148 TA Technology (Shanghai) Co., Ltd. Page 1 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. EUT Appearance EUT Appearance Report No.: R2112A1148 TA Technology (Shanghai) Co., Ltd. Page 2 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. EUT Appearance Report No.: R2112A1148 TA Technology (Shanghai) Co., Ltd. Page 3 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. EUT Appearance Report No.: R2112A1148 TA Technology (Shanghai) Co., Ltd. Page 4 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. a: EUT Picture 1: Constituents of EUT

DO NOT SCALE DRAWING. WORK TO DIMENSIONS REFER TO EPRO 002-0140 and ASME Y14.5-2009 UNLESS OTHERWISE SPECIFIED, DIMENSIONS IN INCHES (mm) IF PLATING IS SPECIFIED ALL DIMENSIONS TO BE MET AFTER PLATING. REMOVE ALL BURRS. DIMENSION =±.015�,38� ANGLES =±1° ALL RIGHT ANGLES =90° CHAMFER ANGLES =±5° CONCENTRICITY = .010�,25�T.I.R DUAL DIMENSIONS AS SHOWN Inch (mm) OR Inch (mm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rawing Revision Record

Internal photo FCC ID: 2A4JN-ST76 TA Technology (Shanghai) Co., Ltd. Page 1 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Internal photo Internal photo FCC ID: 2A4JN-ST76 TA Technology (Shanghai) Co., Ltd. Page 2 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Internal photo FCC ID: 2A4JN-ST76 TA Technology (Shanghai) Co., Ltd. Page 3 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Internal photo FCC ID: 2A4JN-ST76 TA Technology (Shanghai) Co., Ltd. Page 4 of 4 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd.

MPE TEST REPORT Applicant Emerson White-Rodgers FCC ID 2A4JN-ST76 Product Sensi Touch 2 Brand Sensi Model 1F96U-42WFB; 1F96U-42WF; ST76; ST76W; ST76U; ST76WU; 1F96U-42WFBC; 1F96U-42WFC; ST76C; ST76WC Report No. R2112A1148-M1 Issue Date March 3, 2022 TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC 47 CFR Part 1 1.1310. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Fangying Wei Approved by: Guangchang Fan TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 MPE Test Report Report No.: R2112A1148-M1 TA Technology (Shanghai) Co., Ltd. TA-MB-01-013S Page 2 of 10 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Table of Contents 1 Test Laboratory................................................................................................ ............................... 3 1.1 Notes of the Test Report................................................................................................ ......... 3 1.2. Test facility................................................................................................ ............................ 3 1.3 Testing Location................................................................................................ ...................... 3 1.4 Laboratory Environment................................................................................................ .......... 4 2 Description of Equipment under Test................................................................ .............................. 5 3 Maximum conducted output power (measured) and antenna Gain................................ ................ 6 4 Test Result................................................................................................................................ ..... 7 ANNEX A: The EUT Appearance ......................................................................................................... 10 MPE Test Report Report No.: R2112A1148-M1 TA Technology (Shanghai) Co., Ltd. TA-MB-01-013S Page 3 of 10 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1 Test Laboratory 1.1 Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test facility FCC (Designation number: CN1179, Test Firm Registration Number: 446626) TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform measurements. 1.3 Testing Location Company: TA Technology (Shanghai) Co., Ltd. Address: No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China City: Shanghai Post code: 201201 Country: P. R. China Contact: Fan Guangchang Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: http://www.ta-shanghai.com E- mail: [email protected] MPE Test Report Report No.: R2112A1148-M1 TA Technology (Shanghai) Co., Ltd. TA-MB-01-013S Page 4 of 10 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1.4 Laboratory Environment Temperature Min. = 18°C, Max. = 25 °C Relative humidity Min. = 30%, Max. = 70% Ground system resistance < 0.5 Ω Ambient noise is checked and found very low and in compliance with requirement of standards. Reflection of surrounding objects is minimized and in compliance with requirement of standards. MPE Test Report Report No.: R2112A1148-M1 TA Technology (Shanghai) Co., Ltd. TA-MB-01-013S Page 5 of 10 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 2 Description of Equipment under Test Client Information Applicant Emerson White-Rodgers Applicant address 8100 West Florissant Ave St. Louis/United States of America Manufacturer Emerson White-Rodgers Manufacturer address 8100 West Florissant Ave St. Louis/United States of America General Technologies Model 1F96U-42WFB; 1F96U-42WF; ST76; ST76W; ST76U; ST76WU; 1F96U-42WFBC; 1F96U-42WFC; ST76C; ST76WC Lab internal SN R2112A1148/S01 Hardware Version 0059-5337 REV.E Software Version Wi-Fi/ Bluetooth 0170-1581v02_03 Model 900MHz 0170-1582v02_03 Date of Sample Received December 17, 2021 Note: 1. The EUT is sent from the applicant to TA and the information of the EUT is declared by the applicant. 2. All indications of Pass/Fail in this report are opinions expressed by TA Technology (Shanghai) Co., Ltd. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. 3. The main test model is ST76 in this report. Model Difference Table Model Number Description Color Channel Instructions 1F96U-42WFB Sensi Touch 2 Black Pro English 1F96U-42WF Sensi Touch 2 White Pro English ST76 Sensi Touch 2 Black Retail English ST76W Sensi Touch 2 White Retail English ST76U Sensi Touch 2 Black Utility English ST76WU Sensi Touch 2 White Utility English 1F96U-42WFBC Sensi Touch 2 Black Pro French / English 1F96U-42WFC Sensi Touch 2 White Pro French / English ST76C Sensi Touch 2 Black Retail French / English ST76WC Sensi Touch 2 White Retail French / English Note: The customer declares that the models have the same PCB assembly, the only difference is color, package and sale c…

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Prepared by: Peng Tao Approved by: Kai Xu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 RF TEST REPORT Applicant Emerson White-Rodgers FCC ID 2A4JN-ST76 Product Sensi Touch 2 Brand Sensi Model 1F96U-42WFB; 1F96U-42WF; ST76; ST76W; ST76U; ST76WU; 1F96U-42WFBC; 1F96U-42WFC; ST76C; ST76WC Report No. R2112A1148-R2 Issue Date March 3, 2022 TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC CFR47 Part 15C (2020). The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. RF Test Report Report No.: R2112A1148-R2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-005R Page 2 of 71 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENT 1. Test Laboratory................................................................................................ ............................ 4 1.1. Notes of the test report................................................................................................ ......... 4 1.2. Test facility................................................................................................ ........................... 4 1.3. Testing Location................................................................................................ ................... 4 2. General Description of Equipment under Test................................................................ .............. 5 2.1. Applicant and Manufacturer Information................................................................ ............... 5 2.2. General information................................................................................................ .............. 5 3. Applied Standards................................................................................................ ........................ 7 4. Test Configuration................................................................................................ ........................ 8 5. Test Case Results................................................................................................ ........................ 9 5.1. Maximum output power................................................................................................ ........ 9 5.2. 99% Bandwidth and 6dB Bandwidth .................................................................................. 11 5.3. Band Edge ......................................................................................................................... 17 5.4. Power Spectral Density ...................................................................................................... 21 5.5. Spurious RF Conducted Emissions .................................................................................... 26 5.6. Unwanted Emission ........................................................................................................... 32 5.7. Conducted Emission .......................................................................................................... 66 6. Main Test Instruments ................................................................................................................ 69 ANNEX A: The EUT Appearance ...................................................................................................... 70 ANNEX B: Test Setup Photos ........................................................................................................... 71 RF Test Report Report No.: R2112A1148-R2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-005R Page 3 of 71 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Summary of measurement results Number Test Case Clause in FCC rules Verdict 1 Maximum output power 15.247(b)(3) PASS 2 6 dB bandwidth 15.247(a)(2) PASS 3 Power spectral density 15.247(e) PASS 4 Band Edge 15.247(d) PASS 5 Spurious RF Conducted Emissions 15.247(d) PASS 6 Unwanted Emissions 15.247(d),15.205,15.209 PASS 7 Conducted Emissions 15.207 PASS Date of Testing: December 20, 2022~ January 26, 2022 Date of Sample Received: December 17, 2021 Note: All indications of Pass/Fail in this report are opinions expressed by TA Technology (Shanghai) Co., Ltd. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. RF Test Report Report No.: R2112A1148-R2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-005R Page 4 of 71 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1. Test Laboratory 1.1. Notes of the test report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test facility FCC (Designation number: CN1179, Test Firm Registration Number: 446626) TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform measurements. A2LA (Certificate Number: 3857.01) TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform measurement. 1.3. Testing Location Company: TA Technology (Shanghai) Co., Ltd. Address: No.145, Jintang Rd, Tangzhen Industry Park, Pudong City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/…

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FCC RF Test Setup Report No: R2112A1148 TA Technology (Shanghai) Co., Ltd. TA-MB-04-005R Page 1 of 3 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. ANNEX A: Part15C Test Setup A.1 Test Setup FCC RF Test Setup Report No: R2112A1148 TA Technology (Shanghai) Co., Ltd. TA-MB-04-005R Page 2 of 3 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 1 Radiated Emission Test Setup FCC RF Test Setup Report No: R2112A1148 TA Technology (Shanghai) Co., Ltd. TA-MB-04-005R Page 3 of 3 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 2 Conducted Emission Test Setup