Home screen

Setpoints can be changed in the “Home screen” menu.

The home screen can be selected by turning the control knob to the “House” symbol.
Pressing the control knob activates the setpoint adjustment. The frame of the changeable setpoint turns yellow.
The setpoint is changed by turning the control knob right or left.
Pressing the control knob again confirms the changed setpoint. The pump accepts the value and the display returns to the main menu.

Home screen

Home screen
Pos.	Name	Explanation
1	Main menu overview	Selection of different main menus
1.1	Status area: Error, warning or process information display	Indicates an on-going process, warning or error message. Blue: Process or communication status display (CIF module communication) Yellow: Warning Red: Fault Grey: There are no processes running in the background, there are no warning or error messages.
2	Title bar	Display of currently set application and control mode.
3	Setpoint display field	Displays currently configured setpoints.
4	Setpoint editor	Yellow frame: You have pressed the operating button to open the setpoint editor and change the value.
5	Active influences	Display of influences on set control mode e.g. active setback operation, No-Flow Stop OFF (see table entitled “Active influences”). You can display up to five active influences.
6	Reset reference	Shows the value before having changed it when the setpoint editor is active. The arrow shows that you can go back to the previous value with the Back button.
7	Operating data and measurement area	Shows current operating data and measured values.
8	Context menu reference	Offers context-related options in a separate context menu.

If the Home screen is not displayed, press the icon in the main menu or hold the Back button for more than one second to open the Home screen.

All user interactions are initiated from the Home screen. The display returns to the Home screen if the system is not operated for > 7 minutes.

The Home screen provides a comprehensive overview of the pump status.

The title bar indicates the currently active application and associated control mode.

In the setpoint editor , the setpoint is shown.
Press the control knob to adjust the setpoint. The frame of the variable setpoint turns yellow which indicates that it has been activated. The setpoint is changed by turning the control knob right or left. The changed setpoint is confirmed by pressing the control knob again. The value is transferred to the pump and the focus returns to the Home screen.
Pressing the Back button during setpoint adjustment discards the changed setpoint and retains the old setpoint. The focus returns to the Home screen.

NOTICE

Setpoint adjustment is not possible when Dynamic Adapt plus is active.

NOTICE

Pressing the context button will display additional context-related options for further settings.

In the operating data and measurement area , important operating parameters (e.g. current duty point) and other measured values are displayed.

In the “Active influences” area , influences that currently influence the pump (e.g. one active EXT. OFF function) are displayed.

Possible “Active influences”:

Active influences
Symbol	Information	Meaning
		Peak-load operation Solid pump symbol: Motor running on this side of the pump. The graphic display has been installed on the left.
		Main/standby operation Solid pump symbol: Motor running on this side of the pump. The graphic display has been installed on the left.
		Pump continues to run in the configured control mode without additional influences.
	Override OFF	Override OFF active. Pump is switched off with maximum priority. The pump is stationary. Indication of activating override source: If not otherwise indicated: Override caused by request from HMI or CIF module DI1/DI2: Override caused by request via binary input.
		MAX override active. Pump running at maximum output. Indication of activating override source: If not otherwise indicated: Override caused by request from HMI or CIF module DI1/DI2: Override caused by request via binary input.
		MIN override active. Pump running at minimum output. Indication of activating override source: If not otherwise indicated: Override caused by request from HMI or CIF module DI1/DI2: Override caused by request via binary input.
		MANUAL override active. Pump running in control mode defined for MANUAL with a setpoint adjusted for MANUAL. Indication of activating override source: If not otherwise indicated: Override caused by request from HMI or CIF module DI1/DI2: Override caused by request via binary input. BA error: If monitored telegrams as part of building automation bus communication are not received, the mode returns to MANUAL.
		Automatic detection of disinfection active. Disinfection detected. The pump supports disinfection at maximum output.
		Detecting night setback switched on. Night setback of the heat generator detected. Pump running with adapted, reduced output.
		Detecting night setback switched on. Pump running in daytime operation in the adjusted control mode.
	Context menu pump ON/OFF	Pump switched on in the menu using “Pump ON/OFF”. Override possible with: • MANUAL override • MIN override • MAX override
	Setpoint analogue input	Pump switched off by setpoint at analogue input. Override possible with: • MANUAL override • MIN override • MAX override
	Deviation speed	Special status (e.g. missing sensor value) leads to restricted emergency operation at a speed set for this purpose in the menu. This status is always accompanied by a warning providing more information about the status.
	Dry run (venting)	Air detected in the rotor chamber. Pump attempting to evacuate air from the rotor chamber.
	Pump kick active	The pump activates after a configured time interval and once again switches off after a short time to prevent the pump from blocking.
		Pump is venting and therefore not controlling as per adjusted control function.
	No-Flow Stop	No-Flow Stop detection active. Value dropped below the adjusted, lower volume flow limit. Pump operation stopped. The pump checks every 5 minutes if there is demand and resumes pumping if necessary.
		The Q-Limit_Max function has been activated and the adjusted maximum volume flow has been reached. The pump restricts the volume flow to this adjusted value.
		The Q-Limit_Min function has been activated and the adjusted minimum volume flow has been reached. The pump guarantees the volume flow within its characteristic curve.
		Pump supplying within maximum characteristic curve range.