1
Overview of control unit
flow
3
4
5
6
7
9
1
Operating panel/display
2
Flow rate measurement
3
Test water terminal
4
pH electrode
5
Rx electrode
6
Flow cell for test water with LED display
Blue – Operating status OK
Red – Error message (e.g. level, dosing time limit, flow, min./max. alarm)
7
Pump for pH
8
Pump for disinfection
9
Power cable, temperature sensor, connection for suction lance
8
32
1
2