User manual
2920 1456 03 2
Contents Page
1 General description............................................................................................................................ 3
1.1 Controlling the compressor............................................................................................................ 3
1.2 Protecting the compressor............................................................................................................. 4
1.2.1 Shut-down and fan motor overload......................................................................................... 4
1.2.2 Shut-down warning.................................................................................................................. 4
1.2.3 Warning ................................................................................................................................... 4
1.3 Service warning ............................................................................................................................. 4
1.4 Automatic restart after voltage failure ............................................................................................ 4
2 Control panel (Fig. 2.1)....................................................................................................................... 5
3 Display - keys...................................................................................................................................... 6
3.1 Display (12-Fig. 2.1)....................................................................................................................... 6
3.2 Scroll keys (1-Fig. 2.1) ................................................................................................................... 6
3.3 Tabulator key (2-Fig. 2.1) .............................................................................................................. 7
3.4 Function keys (3-Fig. 2.1) .............................................................................................................. 7
4 Menu-driven control programs ......................................................................................................... 7
4.1 Function of control programs ......................................................................................................... 9
4.2 Main screen ................................................................................................................................... 9
4.3 Calling up other menus................................................................................................................ 10
5 Quick look at actual compressor status ........................................................................................10
6 Status data menu.............................................................................................................................. 11
6.1 No message exists....................................................................................................................... 11
6.2 A shut-down message exists ....................................................................................................... 11
6.3 A shut-down warning message exists ......................................................................................... 12
6.4 A service warning message exists............................................................................................... 13
6.5 A warning message exists ........................................................................................................... 14
7 Measured data menu........................................................................................................................ 14
8 Counters menu ................................................................................................................................. 14
9 Test menu.......................................................................................................................................... 15
10 Modify params – modifying compr./motor settings.................................................................... 16
11 Modifying parameters .................................................................................................................... 17
12 Modifying protection settings ....................................................................................................... 18
13 Modifying service plans................................................................................................................. 20
14 Programming Clock function ........................................................................................................ 22
14.1 Programming start/stop/pressure band commands................................................................... 22
14.2 To activate/deactivate the timer................................................................................................. 24
14.3 To modify a command ............................................................................................................... 25
14.4 To add a command.................................................................................................................... 26
14.5 To delete a command ................................................................................................................ 27
15 Configuration menu ....................................................................................................................... 28
16 Service menu .................................................................................................................................. 30
17 Saved data menu ............................................................................................................................ 32
18 Programmable settings.................................................................................................................. 33
18.1 Compr./motor ............................................................................................................................. 33
18.2 Parameters ................................................................................................................................ 33
18.3 Protections ................................................................................................................................. 34
18.4 Service plan ............................................................................................................................... 34
