Generac G0072100 — Checking Automatic Operation
Operation · Generator and transfer switch
For the Generac G0072100, from the Generac service manual.
Applies to: Generac G0072100
Procedure
- Verify generator is OFF.
- Install front cover of transfer switch.
- Turn on utility power supply to transfer switch.
- Set generator MLCB to ON (CLOSED).
- Press AUTO button.
- Turn off utility power supply; engine cranks after five second delay and transfers after 5 or 30 second delay.
Specs & values
- five second start delay (factory default)
- 5 or 30 second transfer delay
Full service-parts list: Generac G0072100 →
Source: Generac 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.