Keys; Audio Signals; Led Display - BADU BNR 400 Traduction Du Manuel D'utilisation D'origine

3.1.3

Keys

Arrow keys: navigate in the menu; OK key: accept/save
parameter; Esc key: back to menu
Blank key: no function
Status BW: 1x short = status display
3.1.4

Audio signals

Each touch of a key is acknowledged with an acoustic signal.
Further audio signal sequences represent certain conditions,
warnings or alarms. If necessary, the audio signal can be turned
off completely.
Number signal Meaning
1x
3x
5x
3.1.5

LED display

Colour LED
blue
orange
red and orange
(main board)
01|2020
Keyboard actuation
Refill on/off in level control
Safety time in level control expired; status
error; sensor error; time error
Meaning
Water level okay (at sensor input)
Water level not okay (at sensor input)
Solenoid valve activated
Description
EN 11