honeywell th8110r1008 manual
Honeywell TH8110R1008 Vision PRO 8000: A Comprehensive Guide
This guide details the Honeywell TH8110R1008’s features, installation, operation, and troubleshooting. It covers RedLINK connectivity, scheduling, and customization options for optimal comfort.
The Honeywell TH8110R1008 Vision PRO 8000 is a single-stage, programmable touchscreen thermostat designed for efficient home climate control. This thermostat offers a user-friendly interface and compatibility with RedLINK accessories, enhancing convenience and functionality. It’s a popular choice for those seeking a modern, programmable solution for their heating and cooling systems.
This model allows for 7-day scheduling, adaptive recovery, and customizable settings like filter change reminders and display preferences. The TH8110R1008 supports both Fahrenheit and Celsius displays, alongside 12/24-hour clock formats. With the optional RedLINK Internet Gateway, remote control and monitoring become accessible, providing ultimate control over your home’s temperature, even when away.
Key Features and Benefits
The Honeywell TH8110R1008 boasts a vibrant touchscreen display, simplifying programming and operation. Its key benefit is precise temperature control through 7-day programmable scheduling, optimizing comfort and energy savings. RedLINK technology ensures reliable wireless communication with compatible accessories, expanding system capabilities.
Further advantages include customizable features like filter change reminders, adjustable screen backlighting, and selectable temperature units (Fahrenheit/Celsius). Adaptive Recovery intelligently adjusts heating/cooling to reach desired temperatures quickly. The thermostat’s compatibility with the RedLINK Internet Gateway unlocks remote access and control via mobile devices, offering convenience and peace of mind. It controls 1H/1C systems effectively.

Installation and Setup
Proper installation involves checking components, wiring the thermostat correctly (1H/1C), securely mounting the base, and completing initial power-up and configuration.
Unboxing and Component Check
Upon opening the Honeywell TH8110R1008 package, carefully verify all components are present. You should find the thermostat unit itself, the thermostat baseplate, mounting screws and anchors, wire labels, and the comprehensive user manual.
Inspect each item for any physical damage sustained during shipping. Ensure the touchscreen display is intact and free from cracks. Confirm the baseplate is undamaged and the screws are appropriately sized for wall mounting.
The wire labels are crucial for accurate wiring during installation, so confirm a sufficient quantity is included. Most importantly, retain the user manual for detailed instructions and troubleshooting guidance throughout the setup process.
Wiring Diagram and Connections (1H/1C Systems)
For 1H/1C systems, the Honeywell TH8110R1008 utilizes a standard wiring configuration. Typically, Rh connects to the heating power, Rc to the cooling power, W to the heating, and Y to the cooling. C is the common wire, essential for consistent power.
Carefully label each wire before disconnecting from the old thermostat using the provided wire labels. Refer to the detailed wiring diagram in the user manual for precise terminal locations.
Ensure wires are securely inserted into the correct terminals on the thermostat baseplate. A loose connection can cause malfunctions. Double-check all connections against the diagram before proceeding to mounting and powering on the system.

Mounting the Thermostat Base
Before mounting, ensure the power to your HVAC system is completely OFF at the breaker. Use the included level to ensure the thermostat base is perfectly horizontal for accurate display and operation. Mark the screw holes using the baseplate as a template.
Drill pilot holes at the marked locations if necessary, especially for drywall installations. Secure the baseplate to the wall using the provided screws. Avoid over-tightening, which could damage the wall or baseplate.
Carefully align the thermostat display with the baseplate, ensuring it clicks securely into place. A proper fit confirms a solid connection.

Powering On and Initial Configuration
After mounting and ensuring proper wiring, restore power to your HVAC system at the breaker. The Honeywell TH8110R1008 should power on automatically, displaying the welcome screen.
Follow the on-screen prompts to begin the initial configuration. This includes setting the date and time accurately. The thermostat will then guide you through system type selection – specifying if you have a heat pump or conventional system.
Customize preferences like Fahrenheit/Celsius, clock format, and filter change reminders. Touch ‘Done’ to save each setting. The thermostat offers various options to personalize your comfort experience.

Navigating the Touchscreen Interface

The intuitive touchscreen provides easy access to all thermostat functions. Explore the home screen, menus, and icons for seamless control and customization.
Home Screen Overview
The Honeywell TH8110R1008’s home screen delivers essential information at a glance. You’ll immediately see the current room temperature, set temperature, and operating mode (Heat, Cool, or Auto).
Displayed prominently is the current time and day. Below this, status indicators reveal system activity, such as whether the heating or cooling is actively running. Quick access buttons allow for immediate temperature adjustments – simply tap the up or down arrows to modify the setpoint.
A menu icon provides entry to advanced settings and scheduling options. The screen also displays connectivity status, indicating if the thermostat is linked to RedLINK accessories or the internet gateway. This clear, concise layout ensures effortless monitoring and control of your home’s climate.
Menu Structure and Options
Accessing the menu on the Honeywell TH8110R1008 is intuitive via the touchscreen. The main menu organizes settings into logical categories for easy navigation. Key options include “Schedule,” allowing for 7-day programmable settings, and “Settings,” which houses customization features.
Within “Settings,” you’ll find options for filter change reminders, display preferences (Fahrenheit/Celsius, 12/24 hour clock), and screen backlighting adjustments. “System” provides access to advanced configurations like daylight saving time and alert light settings.
The “Information” section displays thermostat details and RedLINK connectivity status. Each menu item is clearly labeled, and a simple back button facilitates effortless return to previous screens. This structured approach ensures users can quickly locate and modify desired settings.
Understanding Icons and Indicators
The Honeywell TH8110R1008 utilizes a clear icon system to convey system status at a glance. A flame icon indicates heating is active, while a snowflake signifies cooling. A fan icon displays fan operation, and a sun icon represents scheduled or hold temperature settings.
RedLINK connectivity is indicated by a specific wireless signal icon. Low battery warnings are displayed with a battery icon, prompting replacement; Alert indicators signal issues like filter change needs or system malfunctions.
The touchscreen also features status bars displaying current temperature, setpoint, and operating mode. Understanding these icons and indicators allows for quick assessment of your home comfort system’s performance without navigating complex menus.

Programming and Scheduling
Customize your comfort with the TH8110R1008’s scheduling features. Set a 7-day schedule, adjust temperature setpoints, and utilize adaptive recovery for efficient heating and cooling.
Setting the Date and Time
Accurate date and time settings are crucial for proper scheduling functionality on your Honeywell TH8110R1008 Vision PRO 8000 thermostat. To begin, navigate to the main menu using the touchscreen interface. Locate the “Settings” option, often represented by a gear icon, and select it. Within the Settings menu, you’ll find an option labeled “Date and Time.”
Tap on “Date and Time” to access the adjustment screen. Here, you can independently modify the month, day, and year. Similarly, you can adjust the hour and minute. The thermostat typically supports both 12-hour and 24-hour clock formats, selectable within this same menu. After making your adjustments, be sure to select “Done” or “Save” to confirm your changes. Incorrect date and time settings will lead to inaccurate scheduling and potentially disrupt your comfort levels.
Creating a 7-Day Schedule
The Honeywell TH8110R1008 allows for a fully customizable 7-day heating and cooling schedule. Access the “Schedule” option within the main menu on the touchscreen. You can create different temperature setpoints for various periods throughout each day. Typically, you’ll define Wake, Leave, Return, and Sleep periods.
For each day of the week, you can set a specific temperature for each period. The thermostat allows you to copy schedules from one day to another, simplifying the setup process. Adjust the start times and temperatures to match your lifestyle. Remember to save your schedule after making changes. Utilizing a 7-day schedule optimizes energy usage and ensures comfort when you’re home.
Temperature Setpoints and Hold Options
The Honeywell TH8110R1008 allows precise temperature control with adjustable setpoints. You can easily raise or lower the desired temperature directly from the home screen using the up and down arrows. The thermostat displays both the current temperature and the setpoint temperature.
“Hold” options provide temporary overrides to your programmed schedule. A “Permanent Hold” maintains the selected temperature indefinitely, while a “Temporary Hold” reverts to the scheduled program at the next scheduled period change. These options are accessible through the main menu. Understanding these features allows for flexible temperature management, balancing comfort and energy efficiency based on immediate needs.
Using Adaptive Recovery
Adaptive Recovery is a smart feature of the Honeywell TH8110R1008 designed to optimize comfort and energy savings. It learns how long your system takes to recover from a temperature setback and adjusts the start time accordingly. This ensures your home reaches the desired temperature precisely when programmed, avoiding wasted energy or discomfort.
To enable Adaptive Recovery, access the scheduling settings within the thermostat’s menu. The system intelligently calculates recovery times based on your home’s insulation, climate, and heating/cooling system efficiency. Utilizing this feature provides a more consistent and comfortable indoor environment while maximizing energy conservation efforts.

Advanced Settings and Customization
Personalize your Honeywell TH8110R1008 with options like filter reminders, display preferences, clock formats, and alert light configurations for tailored control.
Filter Change Reminders
Maintaining a clean air filter is crucial for your HVAC system’s efficiency and air quality. The Honeywell TH8110R1008 allows you to set convenient filter change reminders, ensuring optimal performance. Access the settings menu on the touchscreen interface and navigate to the filter reminder option.
You can customize the reminder frequency based on your filter type and usage – typically every 1-3 months. The thermostat will then display a notification when it’s time for a replacement. Ignoring filter changes can lead to reduced airflow, increased energy consumption, and potential system damage. Regularly utilizing this feature helps prolong the life of your HVAC equipment and maintain a healthy indoor environment. Don’t forget to reset the reminder after each filter change!
Fahrenheit/Celsius Display Selection
The Honeywell TH8110R1008 offers the flexibility to display temperatures in either Fahrenheit (°F) or Celsius (°C). This customization caters to personal preference and regional standards. To change the temperature scale, access the thermostat’s settings menu via the touchscreen.
Navigate to the display options, where you’ll find the Fahrenheit/Celsius selection. Simply tap your desired unit of measurement, and the thermostat will instantly update all temperature readings accordingly. This setting affects both the displayed setpoints and the current room temperature. The change is immediate and doesn’t require any system recalibration. Enjoy the convenience of viewing temperatures in your preferred scale!
12/24 Hour Clock Format
The Honeywell TH8110R1008 allows users to choose between a 12-hour clock format (with AM/PM indicators) and a 24-hour clock format (also known as military time). This preference setting is easily adjusted through the thermostat’s menu system. Access the settings via the touchscreen interface, then locate the clock or time display options.
Within these options, you’ll find a toggle to switch between the 12-hour and 24-hour formats. Select your preferred format, and the thermostat will immediately update the time display. This change affects all time-related displays, including scheduled program times and any time stamps associated with alerts or events. This simple customization enhances usability and caters to individual preferences.
Screen Backlighting Adjustment
The Honeywell TH8110R1008 features adjustable screen backlighting to optimize visibility in various lighting conditions. Users can customize the brightness level to suit their preferences and conserve energy. Access the backlighting settings through the thermostat’s main menu, typically found within the display or settings options.
You’ll likely encounter a slider or a series of brightness levels to choose from. Experiment with different settings to find the ideal balance between readability and power consumption. Some models may also offer an auto-dimming feature, which automatically adjusts the backlight based on ambient light levels. This ensures comfortable viewing without manual adjustments, extending battery life if applicable.
Alert Light Configuration
The Honeywell TH8110R1008 utilizes an alert light to communicate important system status information. This feature allows for quick visual cues regarding heating or cooling system operation, or potential issues. Through the thermostat’s menu, users can configure the alert light’s behavior to match their needs.
Options typically include enabling or disabling the light, selecting the color (if supported), and defining what events trigger the alert. Common triggers include a call for heat or cool, filter change reminders, or system errors. Customizing these settings ensures you receive timely notifications about your home’s comfort system, enhancing convenience and proactive maintenance.
Daylight Saving Time Settings
The Honeywell TH8110R1008 thermostat offers convenient Daylight Saving Time (DST) settings to automatically adjust the clock. This feature eliminates the need for manual time adjustments twice a year, ensuring accurate scheduling and consistent temperature control. Users can typically choose between automatic DST adjustment, which follows pre-programmed rules, or disable DST altogether.
Accessing these settings through the thermostat’s menu allows for personalized configuration. The system will then automatically advance or revert the clock by one hour during the designated DST periods. Proper DST configuration guarantees your programmed schedules align with the current time, maximizing energy efficiency and comfort throughout the year.

RedLINK Technology and Connectivity
RedLINK enables wireless communication with compatible Honeywell accessories, simplifying installation and expanding system capabilities for enhanced control and convenience.
Understanding RedLINK Wireless Communication
RedLINK is Honeywell’s robust, dedicated wireless protocol designed specifically for home comfort and security systems. Unlike Wi-Fi, RedLINK creates a secure, reliable network between your TH8110R1008 thermostat and compatible accessories, such as remote sensors and the RedLINK Internet Gateway.
This dedicated frequency minimizes interference and ensures consistent communication, even in homes with numerous wireless devices. The system automatically establishes a secure connection, simplifying setup. RedLINK’s mesh network capability extends the range, allowing accessories to communicate with each other, relaying signals back to the thermostat. This ensures connectivity throughout your home, providing a seamless and responsive smart home experience. It’s a key feature for expanding your system’s functionality.
Connecting to RedLINK Accessories
The Honeywell TH8110R1008 seamlessly integrates with a range of RedLINK accessories to enhance your home comfort system. To connect, ensure the accessory is in pairing mode – consult its specific manual for instructions. On your thermostat, navigate to the menu and select “Add Accessory” or a similar option.
The thermostat will begin searching for nearby RedLINK devices. Once the accessory appears on the screen, select it to initiate the pairing process. A confirmation message will appear upon successful connection. Compatible accessories include remote sensors for temperature monitoring in different rooms, and the RedLINK Internet Gateway for remote control capabilities. Proper placement of accessories is crucial for optimal performance.
Remote Control Capabilities (with RedLINK Internet Gateway)
Pairing your Honeywell TH8110R1008 with the RedLINK Internet Gateway unlocks convenient remote control features. Once connected, download the Honeywell Home app (available for iOS and Android) and create an account. The app allows you to adjust temperature settings, view current conditions, and manage schedules from anywhere with an internet connection.
You can also receive alerts for extreme temperatures or system malfunctions. The gateway enables geofencing, automatically adjusting the temperature based on your location. Furthermore, integration with voice assistants like Amazon Alexa or Google Assistant provides hands-free control. Ensure your gateway is properly connected to your home’s Wi-Fi network for reliable operation.

Troubleshooting Common Issues
This section addresses typical problems like power failures, inaccurate readings, and connectivity issues. Refer to the guide for solutions and support resources.
Thermostat Not Powering On
If your Honeywell TH8110R1008 isn’t powering on, begin by verifying the power supply. Ensure the system’s breaker hasn’t tripped and that the thermostat wiring is secure. Double-check the C-wire connection, as this is crucial for consistent power.
Inspect the batteries if your system utilizes them as a backup. A loose wire or a disconnected C-wire are frequent causes. If the issue persists, consult the wiring diagram in the user manual to confirm correct connections.
Sometimes, a reset is necessary. Try briefly removing power to the thermostat at the breaker. If problems continue, contact Honeywell technical support for further assistance and potential troubleshooting steps.
Incorrect Temperature Readings
If the Honeywell TH8110R1008 displays inaccurate temperatures, several factors could be at play. First, ensure the thermostat isn’t exposed to direct sunlight, drafts, or heat sources, as these can skew readings. Verify the thermostat is level on the wall; an uneven installation can affect accuracy.
Check for obstructions blocking airflow around the unit. Calibrate the temperature setting within the thermostat’s menu if a consistent offset exists. Compare the thermostat’s reading with a trusted thermometer placed nearby to confirm the discrepancy.
If the problem persists, a faulty temperature sensor might be the cause, requiring professional service or thermostat replacement.
Connectivity Problems
Experiencing connectivity issues with your Honeywell TH8110R1008, particularly with RedLINK accessories? First, confirm the RedLINK accessories are within range of the thermostat – typically within 100 feet, unobstructed. Ensure both devices are powered on and functioning correctly.
Check for interference from other wireless devices. Attempt re-linking the devices following the instructions in the user manual. Verify the RedLINK Internet Gateway (if applicable) has a stable internet connection and is properly configured.
If problems continue, try resetting both the thermostat and the accessory, then repeat the linking process. Contact Honeywell support if the issue remains unresolved.
