What do the modes COMFORT, ECO, and FROST PROTECTION correspond to?

These are operating modes that work with distinct temperature settings (each level is associated with a different setpoint). Simply switching from one level to another immediately activates the setting adapted to your needs:

• COMFORT Mode: Suitable for when you're present in the house, with a high ambient temperature setting (customizable setpoint, typically set around 19-20°C).
• ECO Mode: Suitable for nighttime or short absences (less than 2 days) with a reduced ambient temperature setting (customizable setpoint, typically set around 16-17°C).
• FROST PROTECTION Mode: Suitable for extended absences (more than 2 days) with a minimal ambient temperature setting to protect the house against freezing risks (customizable setpoint, typically set around 7°C).