Red flames icon — System is heating

What does red flames mean?

When the red flames icon is displayed, it indicates that the heating system is currently active and running.

• Thermostat is calling for heat

Click steps to track your progress.

1. 1

   Check the thermostat setting to ensure heat is desired.

2. 2

   Verify the heat setpoint is lower than the current temperature if heating is not active.

3. 3

   Ensure the system is in a heating mode.