A small temperature difference between your products and other thermometers in the same room is normal.

Why can the temperature differ?

For the Radiator Valve ORIGINAL

• The valve measures temperature directly next to the radiator. Heat from the radiator can influence the measurement, which is a known limitation of valve-mounted sensors.

• The surrounding environment can also affect the reading. For example, a nearby window, thick curtains, or limited airflow around the valve may impact the measured temperature. Make sure the valve is installed in a location that allows proper air circulation.

• There may also be a short delay between the actual room temperature and the temperature measured by the product.

For the Thermostat ORIGINAL

• Small differences compared to other thermometers are also normal. Temperature can vary depending on the height and position of each device within the room.

💡When a room equipped with Valve ORIGINAL also contains a Thermostat ORIGINAL, the temperature measurement of the Thermostat is used for heating regulation because it is generally more representative of the room temperature than the measurement taken by a valve installed on a radiator.

Adjusting the True Temperature

If you notice a consistent difference between the temperature displayed by your product and the temperature measured by a trusted thermometer, you can apply a temperature correction.

To do so:

1. Open the Home + Control app.

2. Go to Settings

3. Select Manage my home.

4. Choose the room where your Thermostat ORIGINAL or Valve ORIGINAL is installed.

5. Tap on the three-dot menu and select True temperature

You can then enter the temperature measured by your reference thermometer. The system will apply a correction to the sensor reading.

The maximum adjustment range is ±5°C.