12 mySOLARFOCUS app
14.1 Information
The
weatherman information
menu visualises the cur-
rent weather forecast.
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Weatherman function
1
Off
: The weather forecast is shown in the display, but
does not influence the control at all.
On
: The weather forecast influences the behaviour of
the control in the menus
–
Heating circuit
–
DHW heating
–
Buffer tank
The following applies for three menus: The level of
influence can be set using the plus/minus buttons on
the bar, in 10% steps,
–
0% means that good weather being forecast has
no influence on the control of the heating cir-
cuit/domestic hot water/buffer tank charging.
–
100% means a maximum level of influence.
14.2 Heating circuit
This menu
1
is only visible when a heating circuit is
enabled in a boiler control.
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Weather influence heating circuit
2
This area is only visible when the heating circuit
obtains its energy from a buffer tank enabled in the
control.
Activate the
weather influence heating circuit
function
only if the buffer tank is connected to a solar power
system.
Good weather being forecast delays the start of the
burner in the event of a request from the heating cir-
cuit. The bar
3
can be used to set the duration of the
request delay for each heating circuit individually.
0% = no delay to burner start.
100% = maximum delay to burner start in the event of
good weather being forecast.
If the function delays the burner start due to good
weather being forecast, then the weatherman icon
appears in the main heating circuit menu.
The green column indicates the delay. When 100% is
reached, the burner starts.
Solar yield in the room
4
Activate this function only if solar radiation directly
influences the heating circuit (e.g. solar radiation
through a glass panel).
A good weather forecast results in the following:
–
The flow temperature of the heating circuit is redu-
ced (within the heating period).
–
The room temperature is reduced (if the
Room
effect
parameter is activated in the heating circuit
menu).
The bar
5
can be used to set the temperature reduc-
tion for each heating circuit individually.
0% = no reduction in the heating circuit flow tem-
perature, or the room temperature.
100% = maximum reduction in the heating circuit flow
temperature, or the room temperature, in the event of
good weather being forecast.
Within the heating period, the heating circuit flow tem-
perature is reduced by a maximum of the
reduction
set in the
heating curve
screen.
Within the heating period, the inside setpoint tem-
perature is reduced as a maximum to the
inside set-
point temperature reduced mode
set on the
heating
circuit room settings
screen.
Operation manual
maximus L
37
