Atlas Copco GA 160 VSD

“Minimum Speed” 600 “rpm”
“Maximum RPM Reduction” 100 “pct”
“Fan Operation Mode” “Normal”
“Menu” “Modify”
F1 F2 F3
• The screen shows that the current fan operation mode is “Normal”. To modify this setting, press the
“Modify” key (F2); the operation mode will flash.
• Use the scroll keys to change the operation mode.
• Press the “Program” key (F1) to program the new mode or the “Cancel” key (F3) to cancel the modification
operation.
It is possible to program two operation modes:
• “Normal”: In this mode, the fan algorithm will optimize the fan speed to get a lower power consumption
for the compressor. This operation mode is recommended to be used with Pack compressors.
• “Lowest Dewp.”: In this mode, the fan algorithm will try to cool down the air to the lowest temperature
possible in order to get the Lowest LAT possible in any ambient condition. This operation mode is
recommended to be used with a Full-Feature compressor or with a compressor with a stand-alone dryer
combination.
3.16 Modifying dryer motor settings
Control panel
Function
To modify a number of dryer settings. Consult the menu flow in the section Control programs.
Procedure
Starting from the Main screen (see Main screen menu):
• Press the “Menu” (F1) key.
• Press the scroll key (1) until “Modify parameters” is followed by an arrow pointing to the right.
• Activate the menu by pressing tabulator key (2).
Instruction book
58 2920 1728 05