3
Table of contents
1. Important safety instructions ........................................................................... 6
1.1 Symbols used in these instructions ................................................................... 6
1.2 Intended use of the device ................................................................................ 7
1.3 Safety at work ................................................................................................... 8
1.4 Safety instructions for this device ...................................................................... 9
1.5 Exclusion of liability ........................................................................................... 9
2. Contents of packing ............................................................................................ 9
3. Principle picture ................................................................................................ 10
4. System description ........................................................................................... 10
4.1 Application ...................................................................................................... 10
4.2 Function .......................................................................................................... 11
5. Design and installation FARB2 ........................................................................ 12
5.1 Installation dimensions and descriptions ......................................................... 12
5.2 Installation ....................................................................................................... 13
5.3 Electrical connection ....................................................................................... 13
5.3.1 Wiring diagram 110 ā 240 V AC ................................................................. 14
5.3.2 Wiring diagram 24 V DC ............................................................................. 16
5.3.3 Procedure ................................................................................................... 16
6 Fitting the TDS probe ........................................................................................ 17
6.1 EL22................................................................................................................ 18
6.2 EL23................................................................................................................ 19
6.3 EL18................................................................................................................ 19