Installation and operating manual
Contents
1. Safety-related information .............................................................................................................................. 4
1.1. Pictograms and symbols .......................................................................................................................... 4
1.1.1. In this documentation ........................................................................................................................................................4
1.1.2. On the device .......................................................................................................................................................................4
1.3. Safety instructions .................................................................................................................................. 5
1.4. Transport and storage ............................................................................................................................. 6
1.5. Intended use ........................................................................................................................................... 7
2. Product information ....................................................................................................................................... 8
2.1. Scope of delivery .................................................................................................................................... 8
2.2. Type plate ............................................................................................................................................... 8
2.2.2. Type plate for control unit .................................................................................................................................................9
2.4. Parts and components ........................................................................................................................... 11
2.4.1. Basic operating principle ................................................................................................................................................ 12
2.4.2. Operating mode ............................................................................................................................................................... 13
2.6. 4 ... 20 mA interface .............................................................................................................................. 15
2.7. Alarm relay ........................................................................................................................................... 15
2.8. Dimensions ........................................................................................................................................... 16
2.9. Technical data ....................................................................................................................................... 17
3. Assembly ...................................................................................................................................................... 21
3.1. Prerequisites ........................................................................................................................................ 21
3.2. Assembly steps ..................................................................................................................................... 22
4. Electrical installation .................................................................................................................................... 23
4.1. Warning notices .................................................................................................................................... 23
4.3. Terminal positions................................................................................................................................. 24
4.4. Opening the control unit ....................................................................................................................... 25
4.6. Connection of 4 ... 20 mA interfaces on the operating electronic printed circuit board ........................... 26
5. Commissioning ............................................................................................................................................. 26
6. Operation ..................................................................................................................................................... 27
6.1. Indicators in operation .......................................................................................................................... 27
6.3.1. Amend the operating mode ........................................................................................................................................... 28
6.3.2. Altering the values ........................................................................................................................................................... 28
2
DRYPOINT
M eco control
®
EN