The top of the display indicates whether a function is active. If there is no information displayed at the top, it means the thermostat is completely off.

The current temperature in the apartment is prominently displayed for your convenience.

To set the desired temperature, ensure that the small square indicator is positioned on the left side of the display. You can adjust this indicator by moving it left or right.

To activate a function, simply press the "tick" button.

To enter "HOLD mode," press the "tick" button once. In this mode, the thermostat will maintain the current temperature without raising or lowering it, instead self-adjusting to keep it stable.

If you wish to warm the apartment, first ensure that the thermostat is off (indicated by nothing displayed at the top). If it is currently in "HOLD mode," press the "tick" button again until the display shows no information at the top.

Next, use the arrows to increase the temperature to your desired level. Once set, press the "tick" button again. A "fire" symbol will appear on the display, indicating that the heating is activated.

The thermostat will heat the apartment to the selected temperature and then revert to "HOLD mode" to maintain that temperature. Once this is set, the process is complete.