Cummins/Onan RSS100 / RSS200 — Setting an Exercise Period

Operation · Exercise control

For the Cummins/Onan RSS100 / RSS200, from the Cummins/Onan service manual.

Browse Cummins/Onan generators & specs →

Procedure

1. Verify that the Exercise LED is off.
2. To start 12 hours from now and repeat every 28 days, press and hold the Set Exercise pushbutton for 5 seconds.
3. Exercise LED flashes twice per second for 5 seconds and then stays on; a delayed 20 minute exercise period starts in 12 hours.
4. To start an immediate exercise period and have it repeat, press and hold the Set Exercise pushbutton for 5 seconds.
5. Momentarily press the Set Exercise pushbutton a second time within ten seconds to start an immediate 20 minute exercise period.
6. Record the exercise start time for future reference.

Source: Cummins/Onan service 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.

More Cummins/Onan repair guides →