Cummins/Onan — Adjusting Values/Parameters
Operation · Control panel
From a Cummins/Onan operator's manual — check it applies to your exact model before use.
Applies to: Cummins/Onan GGPA, Cummins/Onan GGPB, Cummins/Onan GGPC, General Motors GM 5.0 L engine
Before you start
- Enabling Idle Start will cause the generator set to run in idle mode until Idle Start is disabled. A warning is displayed if generator set is left in idle more than 10 minutes. Long periods of engine idling can eventually affect engine performance and may void engine warranty.
Procedure
- Press the button next to the > symbol in the display until the + and - symbols are displayed.
- If necessary, press the button next to the symbols to move to the numeric character you wish to change.
- Press the button next to the + symbol to increase the value; press the button next to the - symbol to decrease the value.
- After adjusting values, press the > symbol to save the changes (cursor must be on the last numeric character).
- If the Home button or Previous Main Menu button is pressed before the > symbol, the changes are not saved.
Specs & values
- Voltage adjustable to 5 percent of nominal
- Frequency adjustable to 5 percent of nominal
- Start Delay 0-300 seconds (default 0)
- Stop Delay 0-600 seconds (default 0)
- Rated To Idle delay 0-10 seconds (default 0)
Source: Cummins/Onan operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.