Operating level changeover
(898, 1198, 1498)
Using an external timer above the entrances
Hx
it can be selected in which oper-
ating level the heating circuit is switched into.
-
Frost Protection
:
-
Reduced
:
-
Comfort
:
Optg mode changeover
(900, 1200, 1500)
In case of external changeover of the operating mode per Hx it can be selected, if
in automatic mode changeover will be carried out from nominal comfort value to
the frost protection value or the reduced nominal value.
8.4.7 DHW
Nominal setpoint
(1610)
Setting the DHW nominal setpoint.
Reduced setpoint
(1612)
The DHW reduced setpoint is set under prog. no. 1612.
Release
(1620)
-
24h/day
: The DHW temperature will be continuously controlled to the nominal
drinking water temperature value independent from the time switching pro-
grammes.
-
Time programs HCs
: The DHW temperature will be switched over between the
nominal DHW temperature value and the reduced nominal DHW temperature
value depending on the time switching programs. Every time, the switching-on
time will be moved forward.
- In case of several releases per day, it is moved forward by 1 hour (see
Fig. 21
).
Fig. 21: Release depending on the time switching programmes of the
heating circuits (example#)
-
Time program 4
The DHW temperature will be switched over between the nomi-
nal setpoint and the reduced setpoint independent from the time switching pro-
grams of the heating circuits. In this case, the time switching programme 4 will
be used (see
Fig. 22
).
Programming
90
Condensing gas boiler Eurocondense three125-300 kW
7308536-02 06.13