7 Operation
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KSB Delta Macro
1983.843/04-EN
Symbol
Description
Alert
One or more alert messages are active (as well as any messages of a
lower priority).
Manual reset possible
A message is active, waiting to be manually reset by the operator. To
manually reset the message, unlock the display and select this symbol.
Servicing required
The service interval timer has detected that the control unit has not been
serviced within the defined interval.
Lack of water
Lack of water has been detected. For more information see Section 11,
list of messages, message 800.
7.2.2 Bluetooth connection
Table 16:
Bluetooth connection status symbols
Symbol
Description
Flashing
Looking for Bluetooth
connection
The control unit has activated the wireless connection and is waiting for
a request for connection.
Continuous
Connected to the
Bluetooth connection of a
smartphone or tablet
The control unit is currently connected.
Bluetooth connection
disabled
The Bluetooth connection has been disabled.
To activate it, press the turn/push button for five seconds.
7.2.3 Locking/unlocking the screen
Table 17:
Symbols for locking/unlocking the screen
Symbol
Description
Screen settings locked
No settings can be made but information can still be displayed, e.g.
pump load. Error messages are limited to the selected part.
Screen settings unlocked
Changes can be made on the screen.
7.2.4 Operating status of the pump
The following symbols are displayed per pump set in the system. E.g. for a system
with four pump sets, P1, P2, P3 and P4 are displayed.
