Table of contents
1 General description
4
2 Safety instructions
4
2.1 Identification of instructions in the operating instructions
4
2.2 Please note
4
3 Connections
6
3.1 Mains connection
6
3.2 7-pole plug
6
3.2.1 Submerged aerator
6
3.2.2 Filling/sludge pump
6
3.2.3 Clear water pump
6
3.2.4 Float switch
6
3.3 Floating contact
6
4 Function
7
4.1 Operation and displays
7
4.2 Commissioning
8
4.3 Main display
8
5 Menu
9
5.1 Menu structure
9
5.2 Runtime display
10
5.3 Service menu
10
5.3.1 System test / test mode
10
5.3.2 Manual mode
11
5.3.3 Select plant size
11
5.3.4 Phosphate elimination
11
5.4 Basic settings
12
5.4.1 Date and time
12
5.4.2 Alarm buzzer
12
5.4.3 Display errors (log book)
12
5.4.4 Language
12
5.4.5 LCD contrast
13
5.4.6 Clear alarm
13
5.5 System menus for individual settings
13
5.5.1 Aeration
13
5.5.2 Denitrification
13
5.5.3 Parameters
14
5.5.4 Current monitor
14
6 Malfunctions / Alarm
14
7 Power failure alarm
15
8 Assembly instructions
15
9 Technical data
16
10 Default settings
16
11 Switching times
17
12 Error messages
17
13 Notes
18
14 Manufacturer certification
19
