Carrier Wi-Fi Enabled 24V Smart Thermostat Instruction Manual

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INSTALLATION INSTRUCTIONS  

Insert image of thermostat  

Designed in the USA.  

NOTE: Read the enꢀre instrucꢀon manual before starꢀng the installaꢀon.  

Mark QR AS FPO with Mobile Onboarding listed under the QR)  

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General	Details
Name	Carrier Wi-Fi Enabled 24V Smart Thermostat Instruction Manual
Make	Carrier
Language	English
Filetype	PDF (Download)
File size	0.55 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Carrier

Carrier Wi-Fi Enabled 24V Smart Thermostat Instruction Manual Overview

Summary of Contents

• Page 1: Installation instructions Read the entire instruction manual before starting the installation.
• Page 2: Safety considerations include following manufacturer instructions and local electrical codes during installation. All wiring must conform to local and national electrical codes. Improper wiring or installation may damage the thermostat. Recognize safety information indicated by the safety-alert symbol. Understand the signal words danger, warning, and caution associated with the safety-alert symbol. Danger identifies the most serious hazards that could result in severe personal injury or death. Warning signifies a hazard that could result in personal injury or death. Caution identifies unsafe practices that may result in minor personal injury or product and property damage. Note highlights suggestions for enhanced installation, reliability, or operation.
• Page 3: Installation considerations include power requirements.
• Page 4: This thermostat is powered by 24VAC only. It requires 24VAC of the low-voltage transformer to be connected for proper operation. Rh and Rc are connected via the shunt jumper. For applications using two 24VAC transformers, remove the shunt jumper. Connect the common from each to the C terminal. The thermostat has a dry contact output for managing humidifiers, dehumidifiers, and ventilation equipment. The dry contact output must be configured for the management of either one of them. Humidifier control will be based on a setpoint and a predefined hysteresis of 5% above the setpoint. If the humidifier with active heat option is selected, it will only be activated when the heat is running. If the outdoor temperature is not available, the thermostat will still follow the percent on time.
• Page 5: Control will be based on a setpoint and a hardcoded hysteresis of 5% below the setpoint. If dehumidifier with fan option is selected, the dehumidifier will only be activated when the fan is running. Failure to follow the recommended wiring practices could result in damage to the wall control and personal property. Improper wiring or installation may damage the thermostat. No part of the thermostat should be installed directly outdoors or in a cabinet outdoors. Never remove the thermostat board from the plastic housing. The mounting plate should be mounted to the wall before wires are attached. During thermostat installation, provide sufficient excess wiring behind the mounting plate. The gift box contains components including the thermostat, anchors, screws, warranty card, installation instructions, and optional wall plate. Thermostat should be mounted approximately 5 feet (1.5m) from the floor.
• Page 6: Thermostat should not be mounted close to a window, on an outside wall, or next to a door leading to the outside. It should not be exposed to direct light or heat from a lamp, sun, fireplace, or other temperature-radiating objects which could cause a false reading. Avoid mounting the thermostat close to or in direct airflow from supply registers and return-air registers. Do not install it in areas with poor air circulation, such as behind a door or in an alcove. Before installing the thermostat, turn off all power to the equipment. There may be more than one power disconnect. Improper wiring or installation may damage the thermostat. Check to make sure wiring is correct before proceeding with installation or turning on power. Mercury is a hazardous waste and must be disposed of properly according to federal regulations. Level the wall mount against the wall for aesthetic value only; the thermostat need not be leveled for proper operation.
• Page 7: Drill two 3/16-in. mounting holes in the wall at the screw hole openings in the wall mount. Thermostat may be mounted to a standard junction box, if desired. Secure plastic mounting base to the wall with screws and anchors provided. Make sure all wires extend through the hole in the wall mount. Adjust length and routing of each wire to reach the proper connector block and terminal on the wall mount with 1/4-in. (6 mm) extra wire. Match and connect equipment wires to proper terminals of each connector block. Push any excess wire into the wall and against the mounting base. Seal hole in the wall to prevent air leaks. Reattach thermostat to the wall mount. Turn on power to equipment.
• Page 8: For ease of install, use the Service Technician App for full system setup, including HVAC configuration, advanced settings, and thermostat testing. To begin setup of your smart thermostat, open the ‘Service Technician App’ on your phone. If you have an existing HVACPartners account, please login. If you do not have an existing account, you may continue as a guest to set up the smart thermostat. On the landing screen of the Service Technician App, select the ‘Connect to Equipment’ button to begin connecting to the smart thermostat via Bluetooth. Select ‘Smart Thermostat’ from the list of capable equipment connections to begin the process. Locate the QR code found on the front of your installation guide or on the hang tag and follow the guided setup instructions to connect to the thermostat and complete the setup process. Scan the QR Code that came with your installation guide and then ensure you are within 2 feet from the thermostat to initiate advertising mode.
• Page 9: Please note: If your thermostat is not blinking blue, press the corresponding button at the bottom of your screen ‘My Thermostat Is Not Blinking Blue’. This will begin the alternate connect process where you will press and hold the Fan button on the thermostat to initiate advertising mode on the thermostat. Now you can begin your advanced configuration setup. HVAC configuration setup: The first step in the setup process is configuring the HVAC system setup. Choose your HVAC system type from the selection of options based on your system configuration.
• Page 10: AC and heat pump are supported outdoor units. Gas furnace and fan coil are supported indoor units. Click ‘Next’ to continue to identify stage configuration, connect an accessory, and verify wiring configuration. Once you confirm your HVAC system configuration, select whether to enable factory or custom settings for the smart thermostat. Factory settings will leave all settings at default. Custom settings will allow you to modify advanced settings exclusively through the Service Technician App. Advanced settings include stage settings, cycle settings, lockout/offset settings, minimum & maximum setpoints, fan settings, accessory settings, and overcool to dehumidify preferences. Click ‘Next’ to proceed to optional testing. On the initial testing screen, you have the option to perform heat and cool tests or skip testing altogether. To initiate testing, select ‘Start Test’ and the thermostat will go into ‘Cool’ mode. Locate yourself by an air vent in the home and confirm cold air is blowing out. You will be able to verify you ran the test successfully by the green check mark located next to the corresponding stage test.
• Page 11: Once complete, select ‘Next’ to go to the final installation step. In the final setup steps, you will have the opportunity to associate the smart thermostat with your dealership. Select ‘Yes’ to declare yourself as the servicing dealer. Select ‘No’ to leave this declaration up to homeowner. This will streamline the onboarding process for them through the Homeowner App. To select yourself as the servicing dealer, you will need to login with your dealership’s HVACPartners username and password. Congratulations! You have completed the setup and install of your new smart thermostat. Selecting ‘Review my HVAC System’ will allow you to go back and make any changes to any of the setup options/steps outlined above. HVAC configuration can be done via thermostat display. Use the Mode button to go back.
• Page 12: Use Fan button to select your HVAC type and sub-system type. Supported HVAC system types are as follows: Standard supports the following sub-system types: 0 Heat 1 Cool (01) If selected, you will be presented with additional choices to include Fan. No fan is represented by F0. Yes fan is represented by F1. 1 Heat 0 Cool (10) 2 Heat 0 Cool (20) 1 Heat 1 Cool (11) 2 Heat 1 Cool (21) 1 Heat 2 Cool (12) 2 Heat 2 Cool (22)
• Page 13: Cycle rates can be increased or decreased in increments of 0.5 and will be inversely proportional to the MRT and MOT of reference of that system. A minimum difference of 3° and maximum of 15° is enforced between heating and cooling desired temperatures. When cooling equipment is on, the cooling icon will illuminate when the display is active, and the perimeter lighting will glow blue if cooling is active. When heating equipment is on, the heating icon will illuminate when the display is active, and the perimeter lighting will glow orange if heating is active. When emergency heating equipment is on, the emergency heating icon will illuminate when the display is active, and the perimeter lighting will glow orange if heating is active. When fan recirculation is active, the fan recirculation icon will illuminate when the display is active, and the perimeter lighting will glow green if fan recirculation mode is active. When OpenADR is active, the OpenADR icon will illuminate when the display is active, and the perimeter lighting will glow yellow if OpenADR is active. If a call is pending but the system is not ready to run due to minimum off time, the corresponding mode icon will blink at a rate of 0.5s until it is ready to run. The fan output can be programmed based on the period of the day, with options to set the fan to On, AUTO, or Circulation. Manual changes to the fan setting will only remain in effect until the next program period when the programmable fan setting will be changed.
• Page 14: If performing a factory reset, confirm the selection with two presses of the fan button. Performing a network reset or a factory reset will result in a power-on reset of the device. Equipment configuration outputs include HVAC system label names. Standard configurations include 1C, 2C, 1H, 2H, and various heat pump stages. Different configurations specify outputs for Rc, Rh, W1, W2, G, Y1, and Y2. Heat pump configurations include 1 stage, 1 stage with auxiliary, and 2 stage options. Each configuration may have specific outputs indicated by 'x' or '*'. The document outlines the relationship between standard configurations and their respective outputs. Auxiliary stages are included in some heat pump configurations. The document provides a comprehensive overview of HVAC system labeling and configuration options.
• Page 15: HVAC system label names Standard 1C Standard 2C Standard 1H Standard 2H Standard 1H w/fan Standard 2H w/fan Heat pump 1 stage Heat pump 2 stage Heat pump 1 stage w/Aux
• Page 16: HVAC terminals include various connections for power and control. Rc is for 24VAC power for cooling in split systems. Rh is for 24VAC power for heating in split systems. C serves as the 24VAC common connection. W1/A1 is designated for heat stage 1 or auxiliary heat stage 1. W2/O is used for heat stage 2 or heat pump reverse valve. G controls the fan operation. Y1 is for cooling stage 1 or heat pump stage 1. Y2/A2 is for cooling stage 2, heat pump stage 2, or auxiliary heat stage 2. ACC is an accessory multi-purpose terminal for devices like dehumidifiers, humidifiers, ventilation systems, ERV, and HRV.
• Page 17: Compliance and certification This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not used in accordance with the instructions, may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna.