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Common questions
Common Questions
12 totalHow do I set a permanent hold on my Honeywell Pro Series thermostat?
To set a permanent hold, adjust the temperature to your desired setting using the up or down arrows, then press the 'Hold' button. Select 'Permanent Hold' when prompted. The thermostat will maintain this temperature until you cancel the hold.
Why does my Honeywell Pro Series thermostat increase the temperature on its own?
The thermostat may automatically increase temperature due to the Adaptive Intelligent Recovery (AIR) function, which learns how long it takes to reach the desired temperature and starts heating or cooling in advance to ensure comfort at the scheduled time. This function is enabled by default but can be disabled through the Menu settings if needed.
How do I change the batteries in my Honeywell Pro Series thermostat?
To access the batteries, press the top cover to slide it and remove the battery compartment from the top right corner of the thermostat. Replace the batteries with fresh ones, then reinstall the cover.
How do I switch my Honeywell thermostat to heating mode?
Press the Mode button to cycle through system modes until Heat is displayed on the screen. The thermostat will then activate heating mode. Make sure the power is on and the thermostat is properly mounted for the system to function.
Why won't my Honeywell Pro Series thermostat start the AC or heat?
The thermostat may not activate AC or heat if the HVAC system is not responding, the thermostat is not properly wired, or the system is not powered on. If the thermostat is on hold and set to a temperature that wouldn't trigger heating or cooling, the system may appear inactive. Check that the circuit breaker is on, the furnace door is closed, and the power switch is enabled.
How do I disable the AIR (Adaptive Intelligent Recovery) ventilation function?
To disable the AIR function, go to the home screen and press the up or down arrows until 'VENTILATION' appears, then press 'Select.' Use the arrows to choose 'VENT MODE' and press 'Select' again. Use the arrows to select 'OFF,' then press 'Done' to confirm the change.
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Where can I find the Honeywell Home Pro Series thermostat manual and installation guide?
How do I remove a permanent or temporary hold on my Honeywell thermostat?
How do I set up a heating and cooling schedule on my Honeywell Pro Series thermostat?
Why is my Honeywell thermostat showing a 5-minute delay and not cooling?
Can I access the manual on mobile devices?
What browser requirements are needed to view the Honeywell Pro Series Thermostat manual?
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