Atlas Copco GA 110 VSD, Instruction Book

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• The first option “Compressor Motor” will be followed by an arrow pointing to the right.
• Press the arrow down key (1) to scroll until “Dryer Motor” is followed by a horizontal arrow.
• Activate the menu by pressing tabulator key (2).
Modifying the dryer operation mode
It is possible to program three operation modes:
• Economy: the set-point of the pressure dew-point is ambient temperature minus 20 ˚C (77 ˚F) (minimum
set-point is 3 ˚C (37.4 ˚F))
• Lowest dew-point: the set-point of the pressure dew-point is ambient temperature minus 25 ˚C (68 ˚F)
(minimum set-point is 2.5 ˚C (36.5 ˚F))
• Maximum saving: the set-point of the pressure dew-point is ambient temperature minus 15 ˚C (59 ˚F)
(minimum set-point is 3 ˚C (37.4 ˚F))
Procedure
• Activate the “Dryer Motor” menu as described above.
• Press the arrow down key (1) to scroll until “Dryer Operation Mode” is followed by a horizontal arrow.
• Activate the menu by pressing tabulator key (2).
• The screen shows the actual operation mode. To modify this mode, press the Modify (F2) key; the operation
mode will flash.
• Use the scroll keys (1) to change the operation mode.
• Press the ”Program” (F1) key to program the new value or the “Cancel” (F3) key to cancel the modification
operation (the original value will be retained).
3.17 Modifying parameters
Function
Control panel
To modify a number of parameters. Consult the menu flow in section Control programs .
Instruction book
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