9.6 Brine circuit settings
The settings can be found in the service menu, under Device settings ► Source circuit.
Source pump speed
You can set the minimum and maximum speed values for the brine circuit circulator pump, within which the speed will remain during charging.
Values from 20 to 70 % are allowed for the minimum speed (factory setting = 40 %), and values from 70 to 100 % are allowed for the maximum speed (factory setting = 100 %).
Free cooling (passive cooling)
Free cool pos src specifies the circulator pump speed in free cooling. Values form 20 to 100 % are allowed (factory setting = 100 %).
Free cooling is activated using external contact information (see Connecting the source pump external control).