Prozeda Primos 250 SR - Control Function Settings; Setting the Charging Principle

Setting the control functions
31
„
Basic settings
“
menu
Position
Symbol Description Range Factory
settings
Current
settings
1 = ProBus, for working with conexio
600
The change will not take effect until
after the controller is restarted.
* Position 16: Glycol types
Selection
Meaning
Selection
Meaning
0
Anro
6
Tyfocor L5.5
1
Ilexan E, Glythermin
7
Dowcal
10
2
Antifrogen L
8
Dowcal 20
3
Antifrogen N
9
Dowcal N
4
Ilexan E
10
Tyfocor LS
5
Ilexan P
7 Setting the control functions
The general control functions allow you to configure the settings for the charging of the
storage tanks. You can set the following control functions:
• Charging principle
• Pump control
• "Tube collector" function.
7.1 Setting the charging principle
In order to optimise the energy output, you can choose from the following charging
principles:
• "Temperature difference" charging principle
• "Target temperature" charging principle
The charging principle is selected in the "Basic settings" menu with the following value:
• P:4: Charging principle.
"Temperature difference" charging principle“
In the case of the "Temperature difference" charging principle, the solar circuit pump is
controlled in such a way that the temperature difference between the collector and the
storage tank is maintained at as constant a level as possible.
"Target temperature" charging principle
In the case of the "Target temperature" charging principle, the solar circuit pump is