5.3.2 Boiler settings
System menu
Boiler
Boiler
settings
Boiler stops automatically in continuous load when no heat
required
Do you want the boiler to switch off automatically in
continuous load mode, when there is no heat consumption
through the heating circuits or DHW tank loading?
Delay of automatic switch off
Waiting time until the boiler is automatically switched off
when no more heat consumption is detected.
Delay of restart after automatic switch off
Waiting time until the boiler is restarted when heat
consumption is detected again.
Boiler setpoint ID for controller
If no dynamic control curve adjustment has been activated,
a defined control curve can be set here. 0 equals a linear
controller.
Temperature rise in return feed for start of quick regulation
The quick regulation responds to this temperature increase
within the set monitoring time.
Monitoring time of temperature rise in return
Monitoring time of temperature rise in return (for start of
quick regulation).
Pump run-on
Time the boiler loading pump continues to run for after the
boiler has shut down (boiler status off, standby, shutdown
etc.). The runtime is repeated until the actual boiler
temperature has fallen below the boiler setpoint
temperature (skimming). The return temperature control
switches to automatic mode during this time.
Maximum delay of pump controller
Specifies the time within which we expect the boiler pump
control (internal or external) to confirm that the pump is
running when required. If we do not have a return signal
after this time at the latest, then an error is triggered.
Upper limit of light load operation
Defines the limit between light load operation and partial
load operation. Above the set value, the boiler operates in
partial load.
Upper limit of partial load operation
Defines the limit between partial load operation and
nominal load operation. Above the set value, the boiler
operates in nominal load.
5.3.3 Water temperatures
System menu
Boiler
Water
temperatures
Pumps start at
Specifies the boiler temperature in °C from which the boiler
loading pump and the heating circuit pumps can be
switched on by the controller. The pumps are switched off
if the temperature falls below this value by the hysteresis
setting.
Boiler temperature setpoint
Parameter for setting a fixed boiler temperature setpoint.
Shut down above temperature se
If the boiler temperature setpoint set is exceeded by this
value, the boiler is shut down. If the boiler temperature
setpoint is reached, the boiler output is reset. This
parameter defines the temperature range in which the
boiler controls its output.
Specify external boiler temperature setpoint
Use external boiler temperature setpoint specification?
5
Menus and parameters
Boiler
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