Contents
2
Contents
1 Operator controls / arrangement.......................................................................................................................................3
1.1 Keys...............................................................................................................................................................................3
1.2 Status indicator (display / light signals) .......................................................................................................................3
1.2.1 Status messages in display ..............................................................................................................................4
1.3 Menu structure (values are examples) ........................................................................................................................5
1.4 Displaying / changing values........................................................................................................................................6
1.4.1 Selecting values ................................................................................................................................................6
1.4.2 Changing values ...............................................................................................................................................6
2 Default settings ....................................................................................................................................................................7
2.1 Selecting language .......................................................................................................................................................7
2.2 Setting network pressure..............................................................................................................................................7
2.3 Setting time/date (timer) ...............................................................................................................................................7
3 Operations ............................................................................................................................................................................8
3.1 Starting the unit.............................................................................................................................................................8
3.2 Emergency off button....................................................................................................................................................8
3.3 Switching off the unit.....................................................................................................................................................8
3.4 On-load/off-load ............................................................................................................................................................8
3.5 Acknowledging warning/fault messages .....................................................................................................................8
3.5.1 Warning messages ...........................................................................................................................................8
3.5.2 Fault messages.................................................................................................................................................8
4 Maintenance ([MAINTENANCE SCHED.] sub-menu) .....................................................................................................9
4.1 Maintenance..................................................................................................................................................................9
4.2 Programming maintenance intervals ...........................................................................................................................9
4.3 Total/load hours counter...............................................................................................................................................9
5 Extended functions ...........................................................................................................................................................10
5.1 [ CONTROL MENU ] sub-menu................................................................................................................................10
5.1.1 Operating modes.............................................................................................................................................10
5.1.2 Second pressure range (p
2
) ...........................................................................................................................10
5.1.3 Dryer pre-run ...................................................................................................................................................10
5.1.4 RS 485 communication...................................................................................................................................10
5.1.5 Automatic re-start............................................................................................................................................11
5.1.6 Unlimited autom. re-start after power loss.....................................................................................................11
5.2 [ FAULT MEMORY ] sub-menu .................................................................................................................................12
5.3 [ TIMER CONTROL ] sub-menu ................................................................................................................................12
5.3.1 Setting for timer units ......................................................................................................................................12
5.3.2 Pressure changeover setting..........................................................................................................................13
5.4 [Limit values] sub-menu..............................................................................................................................................14
5.5 [OPTIONAL IN-/OUTPUTS] sub-menu .....................................................................................................................15
5.5.1 Inputs ...............................................................................................................................................................15
5.5.2 Outputs ............................................................................................................................................................16
5.6 Locking / unlocking code ............................................................................................................................................16
5.7 Replacing the DELCOS Pro (SETUP-CODE)...........................................................................................................17
5.8 Remote control............................................................................................................................................................18
5.8.1 Remote control for pressure changeover ......................................................................................................18
5.8.2 On-load/off-load remote control .....................................................................................................................19
5.8.3 Remote start / stop..........................................................................................................................................20
6 Error rectification...............................................................................................................................................................21
6.1 Warnings .....................................................................................................................................................................21
6.2 Faults ...........................................................................................................................................................................21
6.3 Checklist......................................................................................................................................................................21
6.4 Table of faults / warnings ...........................................................................................................................................21