Viadrus CLAUDIUS K 2 Series, Manual For Operation And Installation

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Heating circuit 1
Parameter Function Factory settings Min. Max. Units
710 Comfort temperature 20 Line 712 Line 716 °C
712 Setback temperature 16 Line 714 Line 710 °C
714 Anti-frost temperature 10 4 Line 712 °C
720 Heating curve slope 1.5 0.10 4.00 -
730 Summer / winter automatic 18 ---/8 30 °C
742 Req. T Run-up Room Thermostat 65 Line 740 Line 741 °C
855 Cur. req. drying temp. --- 0 90 °C
856 Current drying day ---- 0 32 -
Comfortable temperature
required room temperature that will be maintained at the heating phase.
Setback temperature required room temperature that will be maintained at the setback phase.
Anti-frost temperature setting of the required anti-frost room temperature.
Heating curve slope the value shows the heat curve setting, see Fig. No. 18
Summer/winter automatic temperature limit for switching between summer and winter mode.
Req. T Run-up Room Thermostat the temperature to which the boiler will heat when the outside sensor is not
used.
Current req. drying temp setting of the temperature for drying of the floor heating.
Current drying day setting of the drying day for the floor heating.
Hot water
Parameter Function Factory settings Min. Max. Units
1610 Rated temperature 55 8 80 °C
Nominal temperature setting the required comfortable hot water temperature.
Set heating curve uses the required room temperature of 20 °C. If the required/room temperature changes, the
heating curve changes as well. The heating curve shows the required temperature to the heating circuit depending
on the corrected outside temperature.
When using the room unit QAA74, QAA75 etc, in addition, the heating curve is corrected by the parameters Set
room temperature and Room influence.