Operating Mode; Switching On; Acknowledging Alarm; Maintenance - Kessel Aqualift F Comfort 400V Anleitung Für Bedienung Und Wartung

4.1

Switching on

• Turn the main switch <14> to the position I (ON); after a
successful system test, the display <23> shows the 0 System
info menu and the green LED <22> lights up; the Aqualift control
unit is now ready for operation.
4.2

Acknowledging alarm

If a situation has occurred that has triggered an alarm (e.g. error
in a pump, filling level of wastewater has reached alarm level), the alarm LED <21> lights up. If necessary, an
error message in plain text is output in the display. After the cause of the alarm has been eliminated, the alarm
can be acknowledged by pressing the <69> key.
4.3

Maintenance

If the text Maintenance date is flashing in the display, carry out maintenance and then enter a new
maintenance date (see 6.1).
4.4

Switching off

• Turn the main switch to the position O (OFF); an audible alarm is sounded and the alarm LED flashes.
• Switch off the audible alarm; to do so, keep the <69> key pressed until the alarm signal is shown crossed out
in the display.
• Switch off the control unit; to do so, keep the <69> key pressed until the display and the alarm LED are
switched off.
The Aqualift control unit is then switched off.

4 Operating mode

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