eta 13180LP-T, Операция

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ETAtouch controller [Heating circuit] function block
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If no buffer storage tank is available,
several short heating times must be set with
pauses in between. This increases the heat
absorbed by the heating circuit from the boiler in
the short heating times. Through this heating time
interruption, the screed becomes a "buffer" in case
of underfloor heating. Between the heating times,
the screed cools and then absorbs heat again. In a
well-insulated building, observe the following
guidelines:
–Radiator heating: several intervals with
3 hours of heating and 2 hours break
–Underfloor heating: several intervals with
4 hours of heating and 3 hours break
The optimum settings depend on the heat demand
of the building and each room. Explore this in con-
sultation with your heating contractor or ETA
customer service.
5.7.3.1 Adjusting the heating curve
Adjusting the heating curve
The heating curve is adjusted through the settings of
the heating circuit (
button) in the heating curve
menu ( button). How the heating curve is altered
depends on whether the rooms are always too warm or
too cold at outdoor temperatures above freezing or
below freezing.
Make adjustments to the heating curve in small
increments only. For underfloor heating, never
change more than 2 °C at once, and for radiators never
more than 4 °C. You may need to adapt the heating
curve again after a couple of days, but if you, do it in
small increments, it is more precise and energy
efficient.
At outdoor temperatures above freezing, the
rooms are always too hot or too cold:
1. Only parameter [Flow at +10 °C] is adjusted.
2. Change the selector switch to the heating mode
position ( ). Use the arrow keys to
reduce parameter [Flow at +10 °C] if it is too warm,
or increase if it is too cold.
Fig. 5-69: Adjust heating curve (at outdoor temperatures
above freezing)