15
Controller settings
Operation of the controller has been kept as simple as possible, so that it can also be operat-
ed by inexperienced users.
Manual-automatic changeover switch
Switch position
OFF (AUS)
The pump is permanently switched off.
AUTO
The pump runs according to the controller settings.
ON (EIN)
The pump is switched on continuously at full speed, independent of
the control temperature.
Selection switch runtime circulation pump
The selection occurs by means of a slide switch on the right border of the board. There is no
access possible to the slide switch from outside.
Switch position
Runtime
PWM.I
Without function
PWM.N
Without function
PuT.2
40 seconds
PuT.1
20 seconds
LED display
Pump start-up
Manual-automatic
Changeover switch
Temperature selection
