Cummins/Onan — Reconnect AC Power After Service
Maintenance · Transfer panel
From a Cummins/Onan service manual — check it applies to your exact model before use.
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Procedure
- Connect the negative battery cable to the starting battery.
- Connect the battery charger to its AC power source.
- Reconnect the Normal power source and Emergency power source.
- Place the operation selector switch in the Remote position.
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.