Kohler 13ERG, 15ERG, 10ERG manual Output Voltage Adjustment Mode, On Figure

Output Voltage Adjustment Mode:

Move the generator set master switch to the RUN position. The generator set engine starts and the controller display shows the engine runtime hours.

Hold:

Wait about 5 seconds until the display changes from runtime hours to the program version number.

Press the down arrow key and then the up arrow key 3 times to enter the adjustment mode. (This is the controller “password.”)

The controller is now in the voltage coarse adjustment mode.

Press:

or	To raise or lower the voltage in large increments
	(approximately 5--7 volts per step).

To enter fine voltage adjustment mode.

Display :*

x x x x

x. x x

1 P x x

1 P x x

1 P x x

or

or

or

or

To raise or lower the voltage in smaller increments (approximately 0.5--0.7 volts per step).

To enter coarse voltage stability (gain) adjustment mode.

2 P x x

To raise or lower the voltage stability (gain) in large increments.

To enter fine voltage stability (gain) adjustment mode.

2 P x x

To raise or lower the voltage stability (gain) in smaller increments.

To enter volts/Hz adjustment mode.

3 P 0 x

To raise or lower the volts/Hz: 00=low; 09= high

Continued on Figure 8-7.
* Shaded boxes show which character in the controller display changes for each adjustment. “x” in the
examples above denotes any number from 0 to 9. The actual values may vary from model-to-model.	TP6196

Figure 8-6 Output Voltage Adjustments

30 Reconnection/Adjustments TP-6335 9/04