Okofen PE 08, Operating Manual

Page: 106 / 170

106 System Regulation
13.13 System Regulation
In
Sys Regulation
you can input the parameters of the whole heating system.
If the Boiler temperature reaches the Boiler Pump On Temp , the pumps are given
free.
Note:
The temperature should be at a minimum of 60°C (for avoiding condensate in
the boiler).
The control range of the mixer starts at this temperature and ends at the boiler min
temp plus BT controll range .
In case of a burner demand, at least that temperature is required as boiler setpoint
temperature.
Note:
The temperature should be at a minimum of 60°C (for avoiding condensate in
the boiler).
If the boiler or the Accumulator reservoir reaches the system temp max , all heating
circuit pumps are activated for transporting the heat energy out of the boiler.
This process ends, if the boiler temp falls under the
system temp max minus boiler
superelevation.
This function sets, for which periode the outside temperature should be measured.
0 = no message
If the outside temperature falls below the
Frost Protection – Protection Temp
the
heating circuits are scavenged periodically. Default is 4°C, adjustable from –20 to 4°
C.
Note:
The Frost Protection is additionally always active: i.e. If the temperature of the
Flow sensor or the AC upper sensor is 8°C, the burner demand activated.
PE 567 EN 1.1