Generac — TRANSFER BACK TO UTILITY POWER SOURCE
A Generac service procedure — check it applies to your exact model before use.
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Procedure
- Set the generator’s main circuit breaker to its OFF (or OPEN)
- Let the engine run for a minute or two at no-load to stabilize
- Set the generator’s AUTO/OFF/MANUAL switch to its OFF (or
- Check that utility power supply to the transfer switch is turned
- Use the manual transfer handle inside the transfer switch to
- Turn ON the utility power supply to the transfer switch using
Source: manual:0H8358.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.