Aprilaire Thermostat Says Off [Super Easy Fix]

If your Aprilaire thermostat is displaying an “off” message, it could be due to a firmware glitch or a power supply interruption, such as when the batteries are flat or removed. To fix this issue, simply remove the batteries, wait for 3 minutes until the message disappears, and then re-insert them correctly. This should solve the problem and allow your thermostat to function properly again.

Troubleshooting an Aprilaire Thermostat that Displays “Off”

If your Aprilaire thermostat is displaying an “Off” message, it means that there is a problem with the thermostat that needs to be addressed. Here are some possible causes of the “Off” message and ways to fix it.

Causes of the “Off” Message on Your Aprilaire Thermostat

Low battery: If the batteries in your thermostat are low or dead, the thermostat will display an “Off” message.

Power supply interruption: If there is an interruption to the power supply that is providing energy to your thermostat, it may display an “Off” message.

Displaced or removed batteries: If the batteries have been displaced or removed, your thermostat may display an “Off” message.

Fixing the “Off” Message on Your Aprilaire Thermostat

Replace the batteries: If the “Off” message is caused by low or dead batteries, replace them with new ones.

Check the power supply: If the power supply is interrupted, check the circuit breaker and reset it if necessary.

Re-insert the batteries: If the batteries have been displaced or removed, remove them completely, wait for three minutes, and re-insert them correctly in their designated position.

Tips to Prevent the “Off” Message from Reoccurring on Your Aprilaire Thermostat

To prevent the “Off” message from reoccurring on your Aprilaire thermostat, here are some tips:

Replace the batteries regularly: Regularly replace the batteries in your thermostat to avoid the “Off” message caused by low battery.

Keep the thermostat clean: Dust and debris can interfere with the thermostat’s function, so make sure to clean it regularly. Use a soft, dry cloth to wipe the screen and the surface of the thermostat.

Verify the thermostat settings: Check the thermostat settings to make sure they are set correctly. If the thermostat is set to “off” or on “vacation mode,” it may display the “Off” message.

Keep the thermostat away from extreme temperatures: Avoid placing your thermostat near sources of heat or cold air, such as windows or doors. This can interfere with its function and cause the “Off” message to appear.

Contacting Aprilaire Customer Support for Further Assistance

If you have tried all of the above solutions and your Aprilaire thermostat is still displaying the “Off” message, it may be time to contact Aprilaire customer support for further assistance. They can provide you with additional troubleshooting tips and help you identify any underlying issues with your thermostat. Be sure to have your thermostat model number and any relevant information on hand when you contact customer support to ensure that they can assist you as quickly and effectively as possible.