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Speed control
Special functions
Caution
When selecting this submenu, you may be prompted to save the speed control settings.
This menu contains the settings for 0-10V or PWM pump.
6.2.3. - Pump menu
6.2.3.1. - Pump
In this menu, precon
fi
gured pro
fi
les for various pumps can be selected. Please note that individual settings are still possible
even when a pro
fi
le has been selected.
6.2.3.2. - Output Signal
This menu determines the type of pump used: Solar pumps perform at their highest power when the signal is also maxed,
heating pump on the other hand are set to highest power wenn the control signal is at the lowest. Solar = normal, heating =
Inverted.
Settings range: Normal, Inverted / Default setting: Normal
6.2.3.3. - PWM off
This signal is put out when the pump is switched off (Pumps that can detect cable break need a minimum signal).
Settings range: (Solar:) 0 to 50% / Default setting: 0% - (Heating:) 50% to 100% / Default setting: 100%
6.2.3.4. - PWM on
This signal is needed to turn the pump on at minimum speed.
Settings range: (Solar:) 0 to 50% / Default setting: 10% - (Heating:) 50% to 100% / Default setting: 90%
6.2.3.5. - PWM Max
This determines the the output signal for the highest speed of the pump, that is used e.g. during purging or manual operation.
Settings range: (Solar:) 50 to 100% / Default setting: 100% - (Heating:) 0% to 50% / Default setting: 0%
6.2.3.6. - 0-10V off
This voltage is put out when the pump is turned off (Pumps that can detect cable break need a minimum voltage).
Settings range: (Solar:) 0,0 to 5,0 V / Default setting: 1,0 V - (Heating:) 5,0 to 0,0 V / Default setting: 4 ,0 V
6.2.3.7. - 0-10V on
This voltage is needed to turn the pump on at minimum speed.
Settings range: (Solar:) 0,0 to 5,0 V / Default setting: 1,0 V - (Heating:) 5,0 to 10,0 V / Default setting: 9,0 V
6.2.3.8. - 0-10V Max
This determines the output voltage for the highest speed of the pump, that is used e.g. during purging or manual operation
Settings range: (Solar:) 5,0 to 10,0 V / Default setting: 10,0 V - (Heating:) 0,0 to 5,0 V / Default setting: 0,0 V
6.2.3.9. - Speed when „On“
This menu determines the calculated and displayed speed of the pump. If e.g. 30% is set here and the signal set in „PWM
on/0-10V on“ is put out, 30% speed is displayed. When the signal set in „PWM max/0-10V max“ is put out, 100% speed is
displayed. Everything in between is calculated accordingly.
Settings range: 10 to 90 % / Default setting: 30 %
6.2.3.10. - Show signal
Displays the set signal in text and a graphical diagram.
Caution
This function has no in
fl
uence on the regulation, but changes only the speed displayed.