Statistics Menu / 6.1 - Energy Monitor

The Energy Monitor displays the current state of power consumption and generated heat.

: Electric power consumption of the heat pump. The power consumption information is obtained directly from measurements of the outdoor unit, or from an external watt-meter according to the settings in the menu 7.4 input power

: The thermal output of the heat pump calculated using a calorimetric equation. For the most accurate calculation, precise data on water flow and the temperature difference between T3 and T2 is required.

: The COP (Coefficient of Performance) of the heat pump, calculated as the ratio of thermal output to electric power consumption. Negative values are displayed during cooling or defrosting.

: The thermal output of the electric heating, calculated using a calorimetric equation based on the heating water flow and the temperature difference between T4 and T3.