2 DRYPOINT®M eco control
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
1.2. Signal words according to ISO 3864 and ANSI Z.535 ................................................................................ 5
1.3. Safety instructions.................................................................................................................................. 5
1.4. Transport and storage ............................................................................................................................. 6
1.5. Intended use........................................................................................................................................... 7
1.6. Warranty and liability for defects ............................................................................................................ 7
2. Product information ....................................................................................................................................... 8
2.1. Scope of delivery .................................................................................................................................... 8
2.2. Type plate............................................................................................................................................... 8
2.2.1. Rating plate for the drying system..................................................................................................................................8
2.2.2. Rating plate for control unit .............................................................................................................................................9
2.3. Product overview and description ......................................................................................................... 10
2.4. Parts and components........................................................................................................................... 11
2.4.1. Principle function methods............................................................................................................................................ 12
2.4.2. Operating mode ............................................................................................................................................................... 13
2.5. Control and display elements ................................................................................................................ 14
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................................................................................................................................................ 23
4.2. Terminal positions................................................................................................................................. 23
4.3. Opening the control unit....................................................................................................................... 24
4.4. Connection of voltage power cable to power supply board..................................................................... 25
4.5. Connection of 4 ... 20 mA interfaces on the control unit PCB.................................................................. 25
4.6. Connection of equipotential contact on the control unit PCB ................................................................. 25
5. Commissioning ............................................................................................................................................. 25
6. Operation..................................................................................................................................................... 26
6.1. Indicators in operation.......................................................................................................................... 26
6.2. Solenoid valve test function .................................................................................................................. 27
6.3. Acquiring settings (set-up mode) .......................................................................................................... 27
6.3.1. Amend the operating mode........................................................................................................................................... 27
6.3.2. Altering the values........................................................................................................................................................... 27
6.3.3. Service mode..................................................................................................................................................................... 28
7. Maintenance and servicing............................................................................................................................ 28
