Honeywell FocusPRO 5000 Manual: A Comprehensive Guide
This comprehensive guide details the Honeywell FocusPRO 5000 series, covering installation, operation, and troubleshooting. It includes manual and auto changeover settings,
and instructions for proper recycling and disposal.
The Honeywell FocusPRO 5000 series represents a significant advancement in non-programmable digital thermostat technology. This manual serves as a complete resource for understanding and utilizing the features of your FocusPRO TH5000 model. Designed for ease of use and reliable performance, the FocusPRO offers precise temperature control and enhanced comfort within your home or business environment.
This thermostat is applicable to a wide range of heating and cooling systems, providing efficient operation and energy management. Before beginning installation or operation, carefully review the safety precautions and important warnings detailed within this guide. Proper installation and adherence to these guidelines are crucial for ensuring optimal performance and longevity of the device.

This operating manual covers the FocusPRO TH5000 series, offering detailed instructions for installation, wiring, programming, and troubleshooting. Remember to retain this manual for future reference, as it contains valuable information regarding your thermostat’s functionality and maintenance. Honeywell International Inc. holds all rights to this document.
Understanding the FocusPRO 5000 Series Models
The Honeywell FocusPRO 5000 series encompasses several models designed to meet diverse heating and cooling system requirements. This manual specifically addresses the non-programmable digital thermostat variations, notably the FocusPRO TH5000. While core functionality remains consistent across the series, subtle differences may exist in specific features or compatibility with certain system configurations.
Key distinctions between models often relate to the number of heating and cooling stages supported, as well as compatibility with various system types – including conventional, heat pump, and gas furnace systems. It’s vital to confirm your specific model number before proceeding with installation or troubleshooting. This ensures you are referencing the correct instructions and wiring diagrams.
Honeywell provides detailed specifications for each model online and within accompanying product documentation. Understanding these nuances allows for optimized performance and prevents potential compatibility issues. Always prioritize referencing the documentation specific to your FocusPRO thermostat for accurate guidance.
Safety Precautions and Important Warnings
Important safety precautions must be observed during the installation and operation of your Honeywell FocusPRO 5000 thermostat. Disconnect power to the heating and cooling system at the breaker box or disconnect switch before commencing any wiring or maintenance procedures. Failure to do so could result in electrical shock or damage to the equipment.

This device is intended for indoor use only. Do not expose the thermostat to direct sunlight, extreme temperatures, or moisture. Improper handling can compromise its functionality and potentially create a safety hazard. Always adhere to local electrical codes and regulations during installation.
Read and save all instructions carefully before attempting to install or operate the thermostat. Honeywell is not responsible for damages resulting from improper installation or disregard for these warnings. If you are uncomfortable with electrical work, consult a qualified HVAC technician. Battery disposal should follow local guidelines for environmental responsibility.
Installation Guide Overview

The Honeywell FocusPRO 5000 installation process requires careful attention to detail. Begin by disconnecting power to your HVAC system at the breaker or disconnect switch – a crucial safety step. This manual provides a step-by-step guide, starting with identifying existing wiring and labeling each wire before disconnection.
Ensure you use the correct gauge of thermostat wire (18- to 22-gauge) for optimal performance; shielded cable isn’t necessary. The guide details connecting wires to the appropriate terminals on the thermostat baseplate, referencing a wiring diagram specific to your system configuration.
Proper mounting of the thermostat baseplate is essential for a secure and level installation. Following the instructions precisely will ensure accurate temperature readings and reliable operation. Finally, reapply power and verify the system functions correctly. Refer to the troubleshooting section if issues arise.
Wiring Specifications and Requirements
Honeywell FocusPRO 5000 thermostats are designed for compatibility with standard 24VAC heating and cooling systems. Wiring specifications dictate the use of 18- to 22-gauge thermostat wire for reliable connections. Shielded cable is explicitly stated as not being required for typical installations, simplifying the wiring process.

A dedicated power supply is necessary, and the manual emphasizes the importance of providing a disconnect means and appropriate overload protection – typically a circuit breaker – for safety and compliance. The system supports various configurations, including conventional heating, cooling, and heat pump systems.
Careful attention must be paid to terminal designations during wiring. Incorrect connections can lead to system malfunction or damage. Always refer to the wiring diagram provided in this manual, matching wire colors to their corresponding terminals. Proper wiring ensures optimal performance and longevity of your Honeywell thermostat.
Connecting Thermostat Wires: A Step-by-Step Approach
Before beginning, ensure power is completely disconnected at the breaker box to prevent electrical shock. Step one: Carefully remove the thermostat cover to access the terminal block. Step two: Label each existing wire connected to the old thermostat – this is crucial for correct reconnection.
Step three: Refer to the Honeywell FocusPRO 5000 wiring diagram in this manual. Match each labeled wire to the corresponding terminal on the new thermostat. Common terminals include Rh, Rc, W, Y, G, and C (common wire). Step four: Securely insert each wire into its designated terminal, ensuring a firm connection.
Step five: Double-check all connections against the wiring diagram. Incorrect wiring can damage your HVAC system. Step six: Gently push any excess wire back into the wall. Step seven: Reattach the thermostat cover. Restore power at the breaker box and test the system’s operation.
Power Supply and Disconnect Means
The Honeywell FocusPRO 5000 thermostat requires a stable 24VAC power supply, typically provided by the heating, ventilation, and air conditioning (HVAC) system’s control transformer. Crucially, a dedicated disconnect means – a readily accessible switch or circuit breaker – must be installed to completely de-energize the thermostat and HVAC system for servicing or emergencies.
This disconnect should comply with local electrical codes and be clearly labeled. Furthermore, overload protection, such as a fuse or circuit breaker, is essential to protect the thermostat and HVAC system from damage due to power surges or faults. Ensure the power supply voltage matches the thermostat’s requirements (24VAC).
Improper voltage can lead to malfunction or permanent damage. Always verify the power supply is off before working with any wiring. Refer to a qualified electrician if you are unsure about any aspect of the power supply or disconnect installation. Safety first – disconnecting power is paramount before any maintenance or installation procedures.
Operating Modes: Heat, Cool, and Off
The Honeywell FocusPRO 5000 thermostat offers three primary operating modes: Heat, Cool, and Off. In Heat mode, the thermostat activates the heating system when the room temperature falls below the setpoint, maintaining a comfortable warmth. Conversely, Cool mode activates the cooling system when the room temperature exceeds the setpoint, providing cooling relief.
The Off mode completely disables both the heating and cooling systems, allowing for manual control or energy conservation. Selecting the desired mode is typically done via the thermostat’s interface – buttons or touchscreen – and is clearly indicated on the display. Understanding these modes is fundamental to effectively controlling your home’s climate.
Proper mode selection ensures the system operates efficiently and maintains the desired temperature. Consider the season and your comfort preferences when choosing a mode. Experiment with different settings to find what works best for your needs. Remember to consult the thermostat’s display for confirmation of the selected operating mode.
Manual and Auto Changeover Settings
The Honeywell FocusPRO 5000 thermostat provides flexibility with its changeover settings, offering both Manual and Auto options. Manual changeover requires the user to explicitly switch between Heat and Cool modes as the seasons change, providing complete control but demanding active management. This is ideal for climates with unpredictable temperature swings.
Auto changeover, however, automates this process. The thermostat intelligently switches between heating and cooling based on indoor temperature and the setpoints for both modes. This feature simplifies operation and ensures consistent comfort without manual intervention. The setting is typically accessed through the thermostat’s menu, often indicated by a ‘0’ for Manual and ‘1’ for Auto.
Selecting Auto changeover is recommended for most users, offering convenience and energy efficiency. However, in certain situations, Manual changeover might be preferred for precise control. Carefully consider your climate and comfort preferences when choosing the appropriate setting. Refer to the thermostat’s display to confirm the currently selected changeover mode.
Programming Basic Settings and Preferences
The Honeywell FocusPRO 5000 allows customization of basic settings to align with your comfort preferences. While a non-programmable model, adjustments to temperature setpoints for both heating and cooling are easily made via the intuitive interface. Accessing these settings typically involves navigating through the thermostat’s menu using the up and down arrow buttons.
Key preferences include setting the desired temperature for both Heat and Cool modes. Users can also adjust display brightness and select temperature units (Fahrenheit or Celsius). Some models may offer a swing adjustment, controlling the temperature differential before the system cycles on or off. This impacts comfort and energy usage.
To program these settings, consult the thermostat’s display and follow the on-screen prompts; Remember to save any changes made to ensure they are retained. Properly configured settings optimize performance and ensure the thermostat operates according to your specific needs. Refer to the full manual for detailed instructions and advanced options.
Display and Icon Meanings Explained

The Honeywell FocusPRO 5000 features a clear display utilizing icons to communicate system status. Understanding these indicators is crucial for effective operation. A flame icon signifies the heating system is active, while a snowflake represents cooling mode engagement. The “FAN” icon indicates the fan is running, even without heating or cooling.
A flashing icon often signals a system issue or a request for user input. For example, a flashing low battery icon prompts replacement. The display also shows the current setpoint temperature and the room temperature. Pay attention to any error codes displayed, as these pinpoint specific problems requiring attention.

The manual provides a comprehensive list of all icons and their corresponding meanings. Familiarizing yourself with these symbols allows for quick diagnosis of system behavior. Proper interpretation of the display ensures you can efficiently manage your home’s climate control. Refer to the detailed icon guide within the full documentation.
Troubleshooting Common Issues
The Honeywell FocusPRO 5000, while reliable, may occasionally present issues. A common problem is a thermostat that won’t power on; check the battery first, ensuring correct polarity. If the system isn’t heating or cooling, verify the breaker hasn’t tripped and the thermostat is set to the correct mode. Inconsistent temperatures can indicate wiring problems or a failing sensor – consult the wiring diagrams.
Error codes displayed on the screen provide valuable diagnostic information. Refer to the manual’s error code section for specific solutions. A flashing flame or snowflake might signal a call for heat or cool isn’t being met. Ensure air filters are clean, as restricted airflow can cause operational difficulties.

If issues persist, double-check all wiring connections and consult a qualified HVAC technician. Do not attempt repairs beyond your expertise. The manual offers a detailed troubleshooting guide, but professional assistance may be necessary for complex problems.
Battery Replacement Instructions
The Honeywell FocusPRO 5000 thermostat utilizes batteries to maintain settings during power outages and operate certain functions. Low battery indicators will appear on the display, signaling the need for replacement. Typically, two AA alkaline batteries are required, though confirm the specific type in your model’s documentation.
To replace the batteries, locate the battery compartment, usually on the side or back of the thermostat. Gently open the compartment cover. Remove the old batteries, noting the correct polarity (+ and -). Insert the new batteries, ensuring proper alignment. Close the battery compartment securely.
After replacement, the thermostat may briefly display “Initializing” or similar message. Verify the date and time are correct and reprogram if necessary. Dispose of old batteries responsibly, following local regulations for battery recycling. Regular battery checks ensure uninterrupted operation and prevent data loss.
Compressor Protection Features
The Honeywell FocusPRO 5000 thermostat incorporates built-in compressor protection features designed to extend the lifespan of your HVAC system. These features prevent short-cycling, a common cause of compressor failure, by enforcing minimum on and off times between cooling cycles.
Specifically, the thermostat monitors the compressor run time and prevents it from restarting too quickly after shutting down. This delay allows the refrigerant pressure to equalize, reducing stress on the compressor. The default settings for these protection features are pre-programmed, but some models may allow for adjustments.
Furthermore, the thermostat can detect abnormal operating conditions, such as excessively long run times or frequent cycling, and may display an error message or shut down the system to prevent damage. Consult the troubleshooting section of this manual for specific error codes and recommended actions. Proper operation of these features contributes to energy efficiency and system reliability.
Recycling and Disposal Information

Responsible disposal of your Honeywell FocusPRO 5000 thermostat is crucial for environmental protection. This device contains electronic components and a battery that require special handling. Do not dispose of the thermostat with your regular household waste.
Instead, please contact your local waste management authority to inquire about designated electronic waste (e-waste) collection programs or recycling facilities in your area. Many communities offer convenient drop-off locations or scheduled collection events for electronic devices.
The battery within the thermostat should be removed and recycled separately according to local regulations. Batteries often contain hazardous materials and should never be thrown in the trash. Refer to your local guidelines for proper battery disposal procedures. By recycling your thermostat and battery, you contribute to conserving resources and minimizing environmental impact.
Honeywell encourages environmentally conscious practices and supports responsible e-waste management. Please prioritize recycling to ensure a sustainable future.
Warranty Information and Contact Details
Honeywell stands behind the quality of the FocusPRO 5000 thermostat with a limited warranty. This warranty covers defects in materials and workmanship for a specified period from the date of purchase. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by improper installation, misuse, abuse, or unauthorized modifications. For complete warranty details, including the duration and specific terms, please refer to the separate warranty document included with your product or visit our website.
For assistance with installation, operation, or troubleshooting, or to submit a warranty claim, please contact Honeywell customer support. You can reach us via phone, email, or through our online support portal.
Contact Information:
- Address: Honeywell Limited, 35 Dynamic Drive, Toronto, Ontario M1V 4T1
- Website: [Insert Honeywell Website Address Here]
- Customer Support Phone: [Insert Honeywell Support Phone Number Here]
We are committed to providing excellent customer service and support.
Reading and Saving the Manual Instructions
Before installing or operating your Honeywell FocusPRO 5000 thermostat, it is crucially important to thoroughly read and understand all the instructions contained within this manual. Familiarizing yourself with the system’s features, safety precautions, and operating procedures will ensure optimal performance and longevity.
This manual provides step-by-step guidance for installation, wiring, programming, and troubleshooting. Ignoring these instructions could lead to improper operation, system damage, or even personal injury. Pay close attention to the safety warnings and cautions highlighted throughout the document.
After reading the manual, please save it in a safe and accessible location for future reference. You may need to consult it again for troubleshooting, maintenance, or when making adjustments to your system settings. Retaining this manual is also essential for warranty claims.

Remember, proper understanding and adherence to these instructions are key to enjoying the full benefits of your Honeywell FocusPRO 5000 thermostat. Copyright 2009 Honeywell International Inc. All rights reserved.