3.15 Modifying protection settings
Control panel
Function
To modify protection settings:
• “Shutdown”, e.g. for the compressor element outlet temperature
• “Shutdown warning”, e.g. for the compressor element outlet temperature
• “Warning”, e.g. for the dew-point temperature
• “Service warning”, e.g. for the maximum pressure drop over the air filter
To check various compressor conditions, e.g. the status of the emergency stop button. Some parameters cannot
be modified.
Procedure
Starting from the Main screen (see Main screen menu):
• Press the “Menu” (F1) key.
• Press the arrow down key (1) until “Modify parameters” is followed by a horizontal arrow.
• Activate the menu by pressing the tabulator key (2).
• Press the arrow down key (1) until “Protections” is followed by a horizontal arrow.
• Press the tabulator key (2): the first items will appear.
• Press the arrow down key (1) until the item to be modified is followed by a horizontal arrow and press
the tabulator key (2).
Modifying settings for the compressor element temperature
• Consult the section Procedure above to select the parameter “Element 1 outlet”.
• The screen (see example below) shows the current temperature on the first line and the shut-down setting
on the third line. To modify the setting, press the “Modify” (F2) key; the setting will flash.
• The “Limits” (F2) key can be used to find out the limits for the parameter.
• Use the scroll keys (1) to change the setting.
• Press ”Program” (F1) to program the new value or “Cancel” (F3) to cancel the modification operation.
• The screen (see example below) shows a horizontal arrow indicating that the shut-down warning value
can be modified (the procedure is similar to the description above).
Instruction book
2920 1475 06 39
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