Honeywell TH5320R1002 Manual: A Comprehensive Guide
This guide details the Honeywell FOCUSPRO TH5320R thermostat, offering online manuals and PDF downloads.
It covers operation, setup, and troubleshooting, requiring Adobe Reader.
The Honeywell FOCUSPRO TH5320R1002 is a wireless thermostat designed for efficient home climate control. This manual serves as a comprehensive resource for understanding its features, installation, and operation. Users can access detailed information through downloadable PDF manuals, readily available online. The FOCUSPRO model, including variations like TH5320 and YTH5320, offers convenient temperature management.
This guide provides step-by-step instructions, ensuring a smooth experience from initial setup to advanced programming. It’s crucial for users to familiarize themselves with the thermostat’s interface and remote control functionalities. Proper use of this manual will maximize the benefits of your Honeywell thermostat system.

Key Features and Specifications
The Honeywell FOCUSPRO TH5320R1002 boasts a user-friendly interface and wireless capabilities for remote control. Key features include programmable schedules, temporary and permanent hold functions, and compatibility with various heating and cooling systems. The thermostat supports precise temperature control and energy-saving operation.
Specifications encompass a wide operating temperature range and the ability to display detailed system information. Remote control operation may experience a slight communication delay (up to 15 seconds). Accessing the manual requires Adobe Reader, downloadable from the official Adobe website. This thermostat offers reliable performance and convenient climate management.

Understanding the Thermostat Interface
The Honeywell TH5320R interface features display icons indicating system status and button functions for easy navigation and control of settings.
Display Icons and Their Meanings
The Honeywell FOCUSPRO TH5320R1002 thermostat utilizes a variety of display icons to communicate the current system status and operational mode. Understanding these icons is crucial for effective thermostat management. Icons indicate heating, cooling, auto mode, fan operation (auto or on), and system status like calling for heat or cool.
Specific icons also signal low battery levels in the remote control, or communication delays between the thermostat and remote. The display clearly shows the set temperature and the current room temperature. Refer to the complete manual for a detailed explanation of each icon, ensuring proper interpretation of the thermostat’s feedback and enabling informed adjustments to your home comfort settings.
Button Functions and Navigation
The Honeywell FOCUSPRO TH5320R1002 features intuitive button controls for easy navigation and adjustment of settings. Buttons allow users to adjust the set temperature, change operating modes (heat, cool, auto, off), and access the programming schedule. The ‘Cancel’ button restores temperature control to the thermostat after remote adjustments.
Navigating the menu system involves using these buttons to scroll through options and make selections. Be aware that the thermostat may experience a slight delay – up to 15 seconds – when responding to commands entered via the remote control. Detailed instructions on each button’s function are available within the comprehensive user manual.

Installation and Setup
Proper installation requires a wiring diagram and compatibility check. The manual guides mounting and initial configuration, including a setup wizard for streamlined operation.
Wiring Diagram and Compatibility
Understanding the wiring is crucial for successful installation. The Honeywell TH5320R1002 manual provides detailed wiring diagrams, illustrating connections for various heating and cooling systems. Compatibility extends to numerous systems, but verifying your specific setup is essential before proceeding.
Carefully review the diagrams to identify the correct terminals for your wiring. Incorrect connections can damage the thermostat or your HVAC system. The manual also outlines compatibility considerations, noting systems that may require adapters or additional components.
Always disconnect power before working with wiring. If unsure about any aspect of the wiring process, consult a qualified HVAC technician to ensure safe and correct installation.
Mounting the Thermostat
Proper mounting ensures accurate temperature sensing and stable operation. The Honeywell TH5320R1002 manual details the mounting process, emphasizing a location away from direct sunlight, drafts, and heat sources. Use the provided mounting plate as a template to mark screw holes on the wall.
Ensure the surface is level before securing the plate. Use appropriate wall anchors if necessary for a secure hold. Gently connect the thermostat to the mounted plate, verifying a snug fit.
Avoid running wires inside the wall cavity if possible. A neat and organized installation contributes to long-term reliability and ease of maintenance.
Initial Configuration and Setup Wizard
Upon powering on, the Honeywell TH5320R1002 initiates a setup wizard. This guides users through essential configurations, including date and time setting, system type selection (heat, cool, auto), and desired temperature scale (Fahrenheit or Celsius).
The wizard prompts for heating and cooling system details. Carefully follow the on-screen instructions, as accurate input is crucial for proper operation.
Confirm settings before finalizing. The thermostat may automatically detect system type, but manual verification is recommended. Completing the wizard ensures optimal performance and personalized comfort settings.

Programming and Scheduling
The TH5320R1002 allows customized schedules for comfort and energy savings. Users can set date, time, create programs, and utilize hold functions.
Setting the Date and Time
Accurate date and time settings are crucial for proper scheduling functionality on your Honeywell TH5320R1002 thermostat. The process typically involves navigating through the thermostat’s menu system using the control buttons. Access the settings menu, then locate the date and time options.
Use the up and down arrows to adjust the year, month, day, hour, and minute. Confirm each selection by pressing the ‘Select’ or ‘Enter’ button. Ensure the correct AM/PM designation is chosen.
Incorrect time settings will lead to scheduling errors, impacting heating and cooling cycles. Double-check the settings after initial configuration to guarantee accuracy and optimal performance of your thermostat’s programmed schedules.
Creating and Editing Schedules
The Honeywell TH5320R1002 allows for customized heating and cooling schedules to optimize comfort and energy savings. Access the scheduling menu through the thermostat’s interface. You can typically create different schedules for weekdays and weekends, or program a unique schedule for each day of the week.
Define time periods and corresponding temperature settings for each period (e.g., Wake, Leave, Return, Sleep). Use the thermostat’s buttons to adjust the time and temperature for each period.
To edit a schedule, select the desired day and period, then modify the settings as needed. Save changes to activate the updated schedule, ensuring efficient climate control.
Temporary and Permanent Holds
The Honeywell TH5320R1002 offers both temporary and permanent hold features for overriding programmed schedules. A temporary hold maintains a set temperature for a specified duration, after which the thermostat reverts to the scheduled program. This is ideal for short-term adjustments.
A permanent hold, conversely, maintains the set temperature indefinitely, disregarding the programmed schedule until manually canceled. To activate a hold, adjust the temperature and select the hold option.
Remember to cancel a permanent hold to resume scheduled programming. The thermostat may take up to 15 seconds to respond to hold commands entered via the remote control.

Remote Control Operation
Utilize the remote control for convenient thermostat adjustments. Pairing is required, and commands may experience a slight delay—up to 15 seconds—in execution.
Remote Control Pairing and Setup
Establishing a connection between your Honeywell TH5320R1002 thermostat and its remote control is a straightforward process, enabling convenient temperature management from a distance. Refer to the dedicated Remote Control Operating Manual for detailed, step-by-step instructions tailored to your specific remote model. Generally, the pairing process involves accessing the thermostat’s settings menu and initiating a pairing mode. The remote control will then need to be put into pairing mode as well, often by pressing and holding a specific button combination.
Successful pairing is usually indicated by a confirmation message on the thermostat display. Ensure both devices are within a reasonable proximity during pairing. If pairing fails, consult the remote control manual for troubleshooting tips or contact Honeywell customer support for assistance.
Remote Control Button Functions
The Honeywell TH5320R1002 remote control offers a simplified interface for adjusting your home’s temperature. Typically, dedicated buttons allow you to raise or lower the setpoint temperature, switch between heating, cooling, and auto modes, and activate fan control. A ‘Hold’ button enables you to temporarily override the programmed schedule, maintaining a constant temperature until canceled. The ‘Cancel’ button restores programmed temperature control.
Be aware that the thermostat may experience a slight communication delay – up to 15 seconds – when responding to commands from the remote. Refer to the remote control’s specific operating manual for a detailed explanation of each button’s function and any unique features.
Remote Control Communication Delay
Users of the Honeywell TH5320R1002 often experience a noticeable delay in communication between the remote control and the thermostat itself. This latency, typically up to 15 seconds, is a normal operational characteristic of the wireless system. It’s crucial to understand this delay to avoid repeatedly pressing buttons, which can lead to unintended temperature adjustments or scheduling conflicts.
The delay is due to the time required for the remote to transmit the signal and for the thermostat to receive and process the command. Patience is key; allow sufficient time for the thermostat to respond before initiating another action.

Troubleshooting Common Issues
This section addresses typical problems with the TH5320R1002, including power failures, inaccurate readings, and remote control communication errors, offering solutions.
Thermostat Not Powering On
If your Honeywell TH5320R1002 thermostat fails to power on, several factors could be at play. First, verify the power supply – ensure the system’s breaker hasn’t tripped and that the thermostat wiring is secure. Check the C-wire connection, as this is crucial for consistent power. A missing or improperly connected C-wire is a frequent cause of this issue.
Additionally, inspect the batteries (if applicable to your model) and replace them if depleted. Confirm that the thermostat is correctly mounted and making proper contact with the wall plate. If the problem persists, consult a qualified HVAC technician to diagnose potential wiring faults or internal thermostat malfunctions. Remember safety first – disconnect power before inspecting wiring!
Incorrect Temperature Readings
If the Honeywell TH5320R1002 displays inaccurate temperature readings, several troubleshooting steps can be taken. First, ensure the thermostat isn’t exposed to direct sunlight, drafts, or heat sources, as these can skew the sensor’s readings. Verify the thermostat is level and securely mounted to the wall. Check for obstructions blocking airflow around the unit.
Calibrate the thermostat if it offers a calibration setting; consult the manual for instructions. If the issue continues, consider a sensor malfunction. A professional HVAC technician can accurately assess the sensor and determine if replacement is necessary. Remember to allow sufficient time for the thermostat to adjust to ambient temperature changes.
Communication Errors with Remote Control
Experiencing communication issues between your Honeywell TH5320R1002 thermostat and its remote control? First, confirm the remote control has fresh batteries and is within range of the thermostat – typically up to a certain distance specified in the manual. Ensure there are no obstructions interfering with the wireless signal.
Attempt to re-pair the remote control with the thermostat following the pairing instructions detailed in both the thermostat and remote control manuals. Note that the thermostat may take up to 15 seconds to respond to commands. If problems persist, consult the remote control’s operating manual for further troubleshooting steps.

Advanced Settings and Options
Customize your Honeywell TH5320R1002 with features like filter change reminders, swing temperature adjustments, and flexible system mode configurations (Heat, Cool, Auto).
Filter Change Reminders
The Honeywell TH5320R1002 thermostat allows you to set up filter change reminders, ensuring optimal HVAC system performance and air quality. This feature proactively alerts you when it’s time to replace your air filter, preventing reduced airflow and potential system inefficiencies. You can configure the reminder based on a specific time interval – for example, every 30, 60, or 90 days – or set a custom duration that suits your filter type and usage patterns.
Activating this reminder helps maintain consistent heating and cooling, extends the lifespan of your HVAC equipment, and contributes to a healthier indoor environment. The thermostat will display a notification when the filter change is due, prompting you to take action; Regularly changing your filter is a simple yet crucial maintenance task.
Swing Temperature Adjustment
The “swing” setting on your Honeywell TH5320R1002 thermostat controls the temperature range within which the system operates before switching between heating and cooling. A smaller swing setting (e.g., 1°F) results in more frequent, but smaller, adjustments, maintaining a consistently closer temperature to your setpoint. Conversely, a larger swing (e.g., 3°F) allows for wider temperature fluctuations, reducing system cycling but potentially leading to noticeable temperature swings.
Adjusting the swing impacts comfort and energy usage. A tighter swing provides more consistent comfort but may increase energy consumption due to more frequent system operation. Experimenting with different swing settings can help you find the optimal balance between comfort and efficiency for your specific needs and preferences.
System Mode Configuration (Heat, Cool, Auto)
The Honeywell TH5320R1002 thermostat offers three primary system modes: Heat, Cool, and Auto. In Heat mode, the thermostat activates the heating system when the temperature falls below the setpoint. Cool mode activates the cooling system when the temperature rises above the setpoint. Auto mode intelligently switches between heating and cooling to maintain the desired temperature, based on both setpoints.
Selecting the appropriate mode ensures optimal comfort and efficiency. Auto mode is ideal for climates with fluctuating temperatures, while Heat or Cool modes are best suited for consistent heating or cooling needs. Proper configuration is crucial for the thermostat to function correctly and maintain your desired indoor climate.

Safety Information and Precautions
Always follow electrical safety guidelines during installation. Operate within specified temperature limits, and review warranty details for support contact information.
Electrical Safety Guidelines
Prior to any installation or maintenance, disconnect power to the heating and cooling system at the breaker box or fuse. Failure to do so could result in electrical shock or damage to the thermostat and connected equipment.
Ensure all wiring connections are secure and comply with local electrical codes. If you are unfamiliar with electrical wiring, consult a qualified HVAC technician.
Never expose the thermostat to water or excessive moisture. Do not attempt to disassemble or repair the thermostat yourself, as this will void the warranty and could create a safety hazard.
Always use insulated tools when working with electrical wiring. Verify proper grounding of the system to prevent electrical shock. Regularly inspect wiring for damage or wear, replacing as needed.
Operating Temperature Limits
The Honeywell TH5320R1002 thermostat is designed to operate effectively within a specific temperature range. Typically, this range is 32°F to 120°F (0°C to 49°C) for ambient temperature.
Operating outside these limits may cause inaccurate readings or malfunction. Avoid installing the thermostat in direct sunlight, near heat sources, or in areas with poor air circulation, as these conditions can affect its performance.
Ensure the thermostat is not exposed to temperatures below freezing for extended periods, as this could damage internal components.
Consistent exposure to extreme temperatures beyond the specified limits can shorten the lifespan of the thermostat and compromise its accuracy.
Warranty Information and Support Contact
Honeywell provides a warranty for the TH5320R1002 thermostat, typically covering defects in materials and workmanship for a specified period. Check your purchase documentation for the exact warranty duration and terms.
For assistance, Honeywell offers comprehensive customer support. You can visit their customer support website at http://customer.honeywell.com for FAQs, troubleshooting guides, and online resources.
Alternatively, you can contact Honeywell Customer Service toll-free at 1-800-468-1502 for direct assistance.
Keep your proof of purchase readily available when contacting support, as it may be required for warranty claims or service requests.

Resources and Further Assistance
Access the Honeywell customer support website (http://customer.honeywell.com) for manuals and assistance. Download the PDF manual and ensure you have Adobe Reader.
Honeywell Customer Support Website
For comprehensive support regarding your Honeywell FOCUSPRO TH5320R1002 thermostat, the official Honeywell customer support website is an invaluable resource. You can find it at http://customer.honeywell.com. This website provides access to a wealth of information, including frequently asked questions, troubleshooting guides, and downloadable manuals in PDF format.
Furthermore, the site offers direct access to Honeywell’s customer service team. You can reach them toll-free at 1-800-468-1502 for personalized assistance with any issues you may encounter. The website also features helpful videos and tutorials demonstrating various thermostat functions and settings, ensuring a smooth user experience. It’s a central hub for all your TH5320R1002 needs.
PDF Manual Download Location
Accessing the official PDF manual for your Honeywell FOCUSPRO TH5320R1002 thermostat is straightforward. Multiple online resources host the document for convenient download. A primary location is readily available through search engines by specifying “Honeywell FOCUSPRO TH5320R manual PDF”. Several websites compile user manuals, offering direct links to the official Honeywell documentation.
Ensure the downloaded file originates from a trusted source to avoid potential security risks. The PDF contains detailed instructions on installation, programming, troubleshooting, and safety precautions. You’ll need Adobe Reader, downloadable from https://get.adobe.com/reader/, to view the manual. Having the PDF readily available allows for offline access to crucial information.
Adobe Reader Requirements
To effectively view and utilize the Honeywell FOCUSPRO TH5320R1002 manual in PDF format, you will require Adobe Reader software installed on your computer or mobile device. This free application is essential for opening, reading, and printing the PDF document containing comprehensive instructions for your thermostat.
If you do not currently have Adobe Reader, it can be easily downloaded from the official Adobe website: https://get.adobe.com/reader/. The installation process is quick and user-friendly. Ensure you download the version compatible with your operating system (Windows, macOS, Android, or iOS). With Adobe Reader, you can seamlessly access all the details regarding setup, operation, and troubleshooting of your Honeywell thermostat.