Why Honeywell Thermostat Says Leave? – Insights & Fixes

The Honeywell thermostat displays Leave to save energy when you are away from home. This feature helps reduce energy consumption.

Are you tired of coming home to a cold house in the winter or a warm one in the summer? The Honeywell thermostat has a solution for you. By displaying “Leave,” the thermostat is actually helping you save energy when you’re not at home.

This innovative feature ensures that your home remains at an optimal temperature while you’re away, so you can enjoy a comfortable environment when you return. Let’s delve deeper into why your Honeywell thermostat says “Leave” and how it benefits you in terms of energy efficiency and cost savings.

Introduction To Honeywell Thermostat Leave Feature

When it comes to optimizing your home’s energy efficiency, the Honeywell thermostat ‘Leave’ feature is a valuable tool. This feature allows you to set a specific temperature for your home while you are away, helping you save energy and reduce your utility bills. Understanding the purpose of the ‘Leave’ setting and clearing up common misconceptions about it can help you make the most of this innovative feature.

Purpose Of ‘Leave’ Setting

The Honeywell thermostat ‘Leave’ setting serves a specific purpose in managing your home’s temperature when you are not there. By setting a higher temperature in the summer or a lower temperature in the winter, you can conserve energy and reduce the workload on your heating and cooling systems. This feature ensures that your home remains at a comfortable temperature for your return while optimizing energy usage while you are away.

Common Misconceptions

There are some common misconceptions about the Honeywell thermostat ‘Leave’ feature that may lead to underutilization or misuse. One such misconception is that adjusting the temperature drastically when leaving will result in significant energy savings. In reality, the ‘Leave’ feature is designed to maintain a moderate temperature to avoid excessive energy consumption without compromising comfort upon your return.

Interpreting The ‘Leave’ Message

What Does ‘leave’ Indicate?

In a Honeywell thermostat, the ‘Leave’ message is a programmed setting that helps optimize energy usage.

Normal Operation Vs. Error Message

  • Normal Operation: ‘Leave’ indicates the thermostat is set to a lower temperature when you are away.
  • Error Message: If ‘Leave’ appears unexpectedly, it could signal a technical issue that needs attention.

User Experiences With ‘Leave’

Typical Scenarios

Many users have reported seeing the message “Leave” on their Honeywell thermostats. This often happens when the thermostat is set to a pre-programmed schedule that includes a period of time when the occupants are expected to be away from the home.

The thermostat displays this message to indicate that it is in an energy-saving mode, adjusting the temperature to conserve energy while the house is unoccupied.

User Concerns And Confusions

Some users have expressed confusion and concern when they see the “Leave” message on their Honeywell thermostats. They may not be aware of the thermostat’s energy-saving features and could mistake the message for an error or malfunction.

Additionally, users who have recently installed the thermostat may not fully understand how the “Leave” feature works, leading to uncertainty about its purpose and functionality.

Programmable Schedule Functionality

One of the key features of Honeywell thermostats is their programmable schedule functionality, which allows users to set specific temperature settings for different times of the day or week. This capability enables homeowners to optimize energy usage, maintain comfort, and reduce heating and cooling costs.

Setting Up Schedules

Setting up schedules on a Honeywell thermostat is a straightforward process that can be easily accomplished through the device’s intuitive interface. Users can create customized schedules based on their daily routines, ensuring that the temperature settings align with their specific needs and preferences.

Impact On ‘Leave’ Message Display

When the programmable schedule functionality is utilized, the ‘Leave’ message on a Honeywell thermostat may appear to remind users that the programmed schedule is currently in effect. This serves as a visual indicator that the thermostat is operating based on the pre-set schedule rather than manual adjustments.

Troubleshooting Common Issues

If your Honeywell thermostat is displaying the message “Leave,” it may indicate a common issue that needs troubleshooting. Here are some steps to address and resolve the problem.

Incorrect Schedule Settings

Check the thermostat’s schedule settings to ensure that they are correct. Make sure that the settings are aligned with your daily routine. In case of any discrepancies, adjust the schedule to match your actual habits and preferences.

Resetting The Thermostat

If the issue persists, try resetting the thermostat to its factory defaults. This can be done by removing the thermostat from its base and reinstalling it. Follow the manufacturer’s instructions for resetting the device to ensure the process is completed accurately.

Advanced Fixes For Persistent Problems

If you’re still seeing the “Leave” message on your Honeywell thermostat, even after trying the basic troubleshooting steps, it may be time to explore advanced fixes. Here are some solutions to address persistent problems with your thermostat.

Firmware Updates

If your Honeywell thermostat continues to display the “Leave” message, consider checking for firmware updates. Firmware updates can often resolve persistent issues and improve the overall performance of the thermostat. To check for updates, refer to the manufacturer’s website or user manual for detailed instructions.

Professional Assistance

If you’ve exhausted all troubleshooting options and the “Leave” message persists, it may be necessary to seek professional assistance. Contact Honeywell customer support or a certified HVAC technician to diagnose and address the issue. Professional assistance can provide a thorough assessment and resolution for complex thermostat problems.

Preventative Measures And Best Practices

To prevent potential issues with your Honeywell thermostat, it’s important to follow best practices and take preventative measures. If your Honeywell thermostat says “Leave”, it may be due to a scheduled program or vacation mode. Check your settings to ensure proper functionality.

Routine Maintenance Tips

Regularly clean the thermostat with a soft, damp cloth.

  • Check for any visible signs of damage or wear.
  • Replace the batteries annually to ensure proper functioning.

Understanding The User Manual

Refer to the user manual for troubleshooting guidance.

  1. Follow the manufacturer’s instructions for optimal usage.
  2. Keep the manual in a safe place for future reference.

Customer Support And Resources

Customer Support and Resources are crucial elements when it comes to resolving issues with your Honeywell thermostat. Understanding how to contact Honeywell support and access online troubleshooting guides can help you quickly address any concerns or questions you may have about the “Leave” message on your thermostat.

Contacting Honeywell Support

If you are experiencing difficulties with your Honeywell thermostat displaying the “Leave” message, reaching out to Honeywell’s customer support team can provide you with direct assistance. You can contact them via phone, email, or online chat to receive prompt and helpful guidance on resolving the issue.

Online Troubleshooting Guides

Accessing Honeywell’s online troubleshooting guides can offer valuable insights into addressing the “Leave” message on your thermostat. These comprehensive resources provide step-by-step instructions and solutions for common thermostat issues, empowering you to troubleshoot and resolve the problem efficiently.

Frequently Asked Questions

What Does “Leave” Mean On My Honeywell Thermostat?

The “leave” mode on your Honeywell thermostat indicates that the system will maintain a consistent temperature while you’re away.

Why Is My Honeywell Thermostat Flashing Leave?

The Honeywell thermostat flashing “Leave” indicates the device is in energy-saving mode. It helps conserve energy when you’re away.

How To Turn Off Leave On Honeywell Thermostat?

To turn off the leave on a Honeywell thermostat, simply press the “Cancel” or “Hold” button.

What Does Hold And Leave Mean On Thermostat?

On a thermostat, “hold” keeps a set temperature constant, while “leave” allows the thermostat to resume its programmed schedule.


Understanding why your Honeywell thermostat says Leave can enhance your home’s efficiency. By following simple troubleshooting steps, you can resolve this issue and enjoy optimal comfort. Stay informed and make the most of your thermostat for a cozy living environment.

Scott Maupin