Page 20
Overview of control unit
1
2
flow
3
4
5
6
1
Display
2
Cover plate
3
Test water terminal
4
pH - electrode
5
Rx - electrode
6
Flow cell for test water
7
pH pump
8
Disinfection pump
9
Mains supply, temperature sensor and terminal for suction lance
10
(Flow sensor) optionally available
9
7
8
10
flow