COPELAND 1F76U-22WFB Series Sensi Lite Smart Thermostat Installation Guide

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SENSI LITE SMART THERMOSTAT  

Installation guide  

Models:ꢀ1F76U-22WFBꢀseries,ꢀST25ꢀseriesꢀ  

Version:ꢀNovemberꢀ2024ꢀ  

©2024ꢀCopelandꢀLP.ꢀ  

R-5664-3ꢀ  

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General	Details
Name	COPELAND 1F76U-22WFB Series Sensi Lite Smart Thermostat Installation Guide
Make	Copeland
Language	English
Filetype	PDF (Download)
File size	0.17 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Copeland

COPELAND 1F76U-22WFB Series Sensi Lite Smart Thermostat Installation Guide Overview

Summary of Contents

• Page 1: Sensi Lite Smart Thermostat Installation guide Models: 1F76U-22WFB series, ST25 series Version: November 2024
• Page 2: Downloading the app and creating an account You will need to gather this information before you begin installation for a smoother walk-through. - Wi-Fi Network Name/SSID (Make sure this is a 2.4GHz network) - Wi-Fi Network Password - Screwdriver - Hardware in Sensi Lite smart thermostat packaging Download the Sensi app The Sensi Lite smart thermostat is a Wi-Fi enabled device. To install and configure your thermostat correctly, you must use the Sensi app. To start the installation process, download the Sensi app to your smartphone or tablet. It is a free download. Create an account When you download the Sensi app, you will be prompted to create an account. This is required to access your thermostat remotely and use all the features Sensi offers. Use a valid email address and a password of your choosing to create an account. Remember this email address and password. Your Sensi thermostat will be linked to this email address once it is registered.
• Page 3: Installing the Sensi thermostat involves several steps. Add your thermostat to the Sensi app after downloading it and creating an account. Choose the thermostat model you purchased, such as the ST25 series or 1F76U-22WFB series. If your Sensi thermostat is not mounted, select the New Installation option for a step-by-step installation process. Identify and label the wires from your original thermostat for proper connection. If your thermostat was not professionally installed, follow the Not Mounted option to ensure correct wiring. If your thermostat is currently mounted, identify the existing wires to ensure correct HVAC settings. Choose the Is Currently Mounted option if a professional technician installed your thermostat. For DIY installations, always select Not Mounted to ensure proper wiring and configuration. The guide provides essential steps for connecting your thermostat to Wi-Fi and configuring it with your HVAC system.
• Page 4: Installing the Sensi thermostat involves several key steps. Remove the old thermostat from your wall. Gather all the necessary tools for installation. Turn off the power to your heating and air conditioning system before handling your thermostat wires. Remove the cover using a screwdriver or by pushing the pressure latch. Photograph your wiring; this is important for troubleshooting with technical support if necessary. Throw away any jumper wires, as Sensi has a jumper wire built into it. Choose the terminal labels that have wires attached to them on your old thermostat. The app will inform you if you have a valid configuration. If you receive an invalid configuration message, you can learn more about compatibility. The Sensi Lite smart thermostat installation guide provides detailed instructions.
• Page 5: Installing the Sensi thermostat involves several key steps. Select what type of system you have. Before you disconnect your wires, label your wires using the label stickers provided one wire at a time. After all of your wires are labeled, remove the old thermostat base from the wall. Secure your new thermostat base to the wall and connect wires. Use the mounting screws provided and secure the Sensi base to the wall. Once the Sensi base is mounted and secured on the wall, insert the wires into the corresponding terminals, then tighten the screw. Scan the QR code to connect the thermostat to your Wi-Fi network. Install the two provided AAA batteries and push the thermostat cover onto the base. Turn the power to your heating and air conditioning system back on.
• Page 6: Installing the Sensi thermostat Connecting to Wi-Fi and registering your thermostat If the thermostat screen is not turning on after wiring installation, the batteries may not be installed properly. On the thermostat, press and hold the Mode Button for four seconds. In the mobile app, select your home Wi-Fi network and enter your home Wi-Fi network password. Sensi is only compatible with 2.4GHz networks. You can select a name or choose a custom name for your thermostat. After successfully connecting Sensi, the app will prompt you to register the thermostat. If a contractor professionally installed your thermostat and is registered as a Sensi partner, they can input their phone number here. Congratulations on successfully installing Sensi. Press Start Using Sensi to open the main screen of the app.
• Page 7: Troubleshooting Why isn’t my heating/cooling turning on? Ensure that there is power to your HVAC system and there is no error code on your control board indicating a system issue. If there is an error code or no power to your system, contact an HVAC professional to service your equipment. Reset breakers. Make sure the furnace/air handler door compartments are securely screwed down and closed. Secure wire connections. Ensure the thermostat is wired correctly by following the instructions in the Sensi app. You can also try to reinstall your original thermostat to make sure there is not an HVAC system issue preventing the system from turning on. If your heating/cooling doesn’t come on with the original thermostat, you may need to contact a professional technician to service your equipment. Connecting to Wi-Fi troubleshooting If you’re having trouble connecting to Wi-Fi, here are some tips to try: Make sure the Sensi app is up-to-date and running the latest version available in your app store. Reboot your smartphone. Reboot your router by unplugging it from the wall for a few minutes and then plugging it back in. Make sure Bluetooth is turned on in your phone settings and is allowed in the Sensi app permissions. Make sure Location access is turned on in your phone settings and is allowed in the Sensi app permissions. Try another smartphone or tablet. Simply download the Sensi app and sign into the app using the email address and password you used when you created your account. Reconnecting to Wi-Fi If you replaced your router or changed your Wi-Fi network password, you will need to reconnect your thermostat to Wi-Fi.
• Page 8: HVAC configuration menu If you want to check that your thermostat’s HVAC settings were configured correctly or you’re experiencing a system issue, refer to the chart for equipment descriptions and options. Configuration menu items reference Select AC or Heat Pump equipment. Select whether the equipment is an electric or gas furnace, or fan-only. When configured for O, the reversing valve is energized in Cooling. When you log into your Sensi account with your email address and password, the app will be able to control all the thermostats registered to your Sensi account. When configured for 2C, second-stage cooling is energized. If you give someone else your email address and the password to your Sensi account, they will be able to log in and control any thermostats registered to that account. You can change your email address and password from inside the app. If you forget the password to your Sensi account, click on Forgot Password on the login screen of the Sensi app. A temporary password will be sent to the email address that you use to log in.
• Page 9: Installing multiple thermostats involves following the same installation process in the Sensi app. After installing one thermostat, open the Sensi app and press the + sign to add another thermostat to your account. You can access your account information in the Account area to change your email preferences and the email address associated with your Sensi account. For iOS, tap the person icon in the upper right corner. For Android, tap the three dots in the upper right corner. For problems installing your Sensi thermostat, visit the support site for troubleshooting articles and assistance from the support team.
• Page 10: Common wire (24V) 1st-stage auxiliary/emergency heat (2nd-stage heat) 1st-stage heat Indoor blower (fan) 1st-stage heat and cool (compressor) Heat pump changeover (reversing valve) connection Multi-stage not available for heat pump configurations 2nd-stage heat, 2nd-stage cool, zone panel, or 3-wire hot water zone valve connection 24VAC power from HVAC system Single-stage (AC, GA, EL)