How to Get the Thermostat off Sleep Mode?

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Written By Tony Garrett

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How to Get the Thermostat off Sleep Mode?

If you’re experiencing difficulties with getting your thermostat out of sleep mode, don’t worry. There are simple steps you can take to resolve this issue. Begin by resetting the thermostat by turning it off and unplugging it for at least one minute. After plugging it back in, press the “reset” button on the front of the thermostat. If the problem persists, you can try troubleshooting steps such as checking the thermostat wiring for any loose connections and ensuring the batteries are properly installed or charged. If none of these steps work, it may be best to contact a professional HVAC technician for further assistance.

How to Reset a Honeywell Thermostat?

Resetting a Honeywell thermostat is a straightforward process that can help resolve various issues. Whether you need to troubleshoot a malfunctioning thermostat or make programming changes, resetting the device can often provide a solution. However, it’s important to understand the difference between resetting the thermostat and returning it to factory settings.

Resetting the thermostat will restore all settings back to default, while returning it to factory settings will only affect the temperature control settings. To reset a Honeywell thermostat, follow these simple steps:

  1. Remove the batteries from the thermostat.
  2. Hold down the “reset” button on the front of the thermostat for 10-15 seconds.
  3. Replace the batteries and power up the thermostat.

It’s essential to note that resetting the thermostat will delete any programming changes you have made. If you have specific programming settings that you want to preserve, it’s recommended to make a record of them before performing a reset.

Resetting vs. Returning to Factory Settings

While resetting the Honeywell thermostat can resolve many issues, returning it to factory settings may be necessary in some cases. Returning to factory settings only affects the temperature control settings and will not erase other programming changes you have made.

To return a Honeywell thermostat to factory settings:

  1. Access the menu or settings option on your thermostat.
  2. Navigate to the factory reset option.
  3. Select the factory reset option to restore the temperature control settings to their original state.
Resetting a Honeywell Thermostat Returning to Factory Settings
Resets all settings back to default Restores temperature control settings to original state
Deletes any programming changes Does not erase other programming changes
Performed by removing batteries and pressing reset button Accessed through the menu or settings option on thermostat

By following these steps and understanding the difference between resetting and returning to factory settings, you can effectively troubleshoot and make necessary changes to your Honeywell thermostat.

Understanding the Different Modes of a Honeywell Thermostat

A Honeywell thermostat offers various modes to provide optimal control over your heating and cooling system. Each mode serves a specific purpose in regulating the thermostat’s operation, allowing you to customize your comfort settings. Let’s explore the different modes available and their functionalities:

Wait Mode:

The wait mode is activated when switching between heating and cooling modes on your Honeywell thermostat. It ensures a smooth transition and allows the system time to adjust to the new temperature settings. Once the switch is complete, the wait mode disappears, and your thermostat begins operating in the selected mode.

Leave Mode:

The leave mode is particularly useful when you are away from home for an extended period. This energy-saving setting enables your thermostat to maintain a specific temperature to conserve energy while still preventing extreme temperature fluctuations. By utilizing the leave mode, you can save on energy costs without compromising your comfort.

Hold Mode:

The hold mode on a Honeywell thermostat allows you to override the programmed schedule temporarily or indefinitely. This feature is handy when you desire a different temperature setting for a specific period or when you prefer to maintain the same temperature continuously. The hold mode ensures your preferred temperature is maintained until you manually change it or return to the programmed schedule.

Sleep Mode:

When it’s time for restful sleep, the sleep mode on your Honeywell thermostat comes in handy. This mode enables you to set a preferred temperature specifically for the duration of your sleep. By using the sleep mode, you can optimize your comfort during the night while saving energy by adjusting the temperature slightly lower than usual.

Return Mode:

The return mode allows you to set the time for your heating or cooling system to activate before you return home. By utilizing this mode, you can ensure a comfortable environment awaits you upon your arrival. The return mode is convenient for reducing energy waste by minimizing the time your system operates while you are away.

Understanding the different modes available on your Honeywell thermostat empowers you to tailor your comfort settings efficiently. Whether it’s regulating temperatures during transitions, saving energy while you’re away, or customizing temperatures for sleep and return, these modes provide flexibility and control over your HVAC system.

Mode Functionality
Wait Mode Smooth transition between heating and cooling modes
Leave Mode Energy-saving setting for when you’re away from home
Hold Mode Overrides programmed schedule for customized temperature settings
Sleep Mode Adjusts temperature for optimal comfort during sleep
Return Mode Activates heating/cooling system before your return to ensure comfort


In conclusion, troubleshooting a thermostat stuck in sleep mode is a manageable task. By following a few simple steps, you can resolve this issue and ensure optimal functionality of your Honeywell thermostat.

First, start by resetting the thermostat. Turn it off and unplug it for at least one minute. Then, plug it back in and press the “reset” button on the front of the thermostat. This may resolve the sleep mode problem.

If the issue persists, it’s important to check for any loose wiring connections or battery issues. Ensure that the thermostat’s wiring is securely connected and that the batteries are properly installed or charged. These troubleshooting steps can often fix the problem and get your thermostat back on track.

If all else fails, it’s recommended to seek the assistance of a professional HVAC technician. They have the expertise to diagnose and repair any complex issues that may be causing the sleep mode problem. Don’t hesitate to reach out for professional help if needed.

Tony Garrett

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