3.25 Unload-load menu
Control panel
Function
To load and unload the compressor manually.
Normally, the compressor is running in automatic operation, i.e. loading, unloading, stopping and
automatic restarting. LED (1) is then alight.
If required, the compressor can be unloaded manually: the compressor will run unloaded unless it is loaded
again manually.
Manually unloading
Starting from the Main screen (see Main screen menu): press key Unload (2). LED (1) goes out. The
message “Manually Unloaded” appears on the display.
Manually loading
Starting from the Main screen (see Main screen menu): press key Load (2). LED (1) lights up.
Note
The compressor is not forced to loaded condition, but the operation of the compressor is
switched to automatic operation again and will be loaded if required by the air net pressure.
3.26 Programmable settings
Regulation settings
Minimum
setting
Factory
setting
Maximum
setting
Motor running time in star sec 10 15 30
Load delay time (star-delta) sec 10 10 30
Instruction book
70 2920 1815 04
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