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LG THERMA V : Manuel d'utilisation + Chat IA | Fixfr

User questions

J V

Jennifer J.

How to adjust the heating curve (loi d'eau) on a device?
To adjust the heating curve (loi d'eau), which optimizes a heating system by adapting the heating water temperature to the outdoor temperature, follow these steps: 1. **Understand the Principle**: The heating curve ensures that the heating water temperature increases as the outdoor temperature drops, and vice versa. 2. **Identify Parameters**: Two main parameters are adjusted: * **Normal**: This sets the desired return heating water temperature when the outdoor air temperature is -18 °C. * **Correction**: This adjusts the inclination (slope) of the temperature curve specifically at an outdoor temperature of 15 °C, which is particularly useful during transitional periods. 3. **Adjustment Procedure**: * Access the 'Heating' menu from the device's base menu. * Select the 'Correction' parameter to fine-tune the temperature during transitional weather. * Select the 'Normal' parameter to set the maximum heating water temperature corresponding to an outdoor temperature of -18 °C. It is important to note that these settings might require further adjustments to match comfort preferences and the specific characteristics of an installation.
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