Parameters
WE
Parameter level / Range of values
Solar pump ON
10 °C
PA4 / 1 to 30 °C
Solar pump OFF
3 °C
PA4 / 0 to 30 °C
Max. storage tank temperature
80 °C
PA4 / 20 to 90 °C
6.5
Intermediate heating operation
This function is only available in systems Anl 2.x, 4.1 to 4.5, 8.x, 9.5 and 9.6. With the set-
ting CO4 -> F07 - 1, heating operation of the UP1 heating circuit is reactivated for a period
of 10 minutes after 20 minutes of priority (heating deactivated during DHW heating). By set-
ting CO4 -> F07 - 0, storage tank charging is given unlimited priority over the heating oper-
ation in the UP1 heating circuit.
Function
WE
Configuration
Intermediate heating
1
CO4 -> F07 - 1
6.6
Parallel pump operation
This function is only available in systems Anl 2.1 to 2.4, 4.1 to 4.5, 8.x, 9.5 and 9.6. With
the setting CO4 -> F06 - 1, the circulation pump UP1 remains switched on during DHW
heating unless certain operating situations occur. These situations include, for example, those
when the current flow temperature demand of the pump circuit is lower than the adjusted
Flow limit temperature for parallel pump operation
. In this case, the controller applies prior-
ity operation, if necessary with intermediate heating. Once a parallel pump operation cycle
has been activated and the time for
Stop parallel operation in case of deviation
has elapsed,
system deviations greater than 5 °C cause the controller to suspend parallel operation for
10 minutes and to apply priority operation. By setting
Stop parallel operation in case of de-
viation
to 0 min. leads to a parallel operation once initiated remaining regardless of a devi-
ation.
Function
WE
Configuration
Parallel pump operation
0
10 min
40 °C
CO4 -> F06 - 1
Stop parallel operation in case of deviation /
0 to 10 min
Flow limit temperature for parallel pump operation /
20 to 90 °C
90
EB 5579 EN
Functions of the DHW circuit
Summary of Contents for TROVIS 5579
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