10 Solar system
10 Solar system
(optional additional function)
The solar yield is loaded into a solar tank. This tank
can be a buffer tank or a DHW tank.
Fig. 2-35
1 Collector temperature (measured at the col-
lector sensor)
2 Tank temperature bottom
3 Collector flow temperature
4 Collector return temperature
5 Solar circuit flow rate
6 Operating hours counter
7 Solar circuit settings
8 Solar circuit status line
i
Additional information on the solar functions,
for which a charge is due, (e.g. boiler control of
two or three solar circuits) will be provided in a
separate manual upon purchase, DR-0007.
i
The solar yield is displayed in the
mySOLARFOCUS app
(prerequisite: A
solar system controlled by the
control
eco
manager-
touch
, including thermal unit
counter).
11 Temperature difference
charge control
(optional additional function)
Fig. 2-36
–
This function expands the control
eco
manager-
touch
with two (independent) differential control cir-
cuits. Suitable, for example, for charge pump con-
trol systems, for (rapid) tank charge, or return-
stratification in the tank.
–
The components of this charging circuit (e.g. cir-
culation pump, motor valve, etc.) can be regulated
by means of temperature differences between sen-
sors.
i
Further information can be obtained in a sepa-
rate set of instructions when you purchase this
function, DR-0014.
26
Operation manual
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