Generac G0072100 troubleshooting: 17 fault codes and symptom-cause-remedy entries from the manufacturer's own service documentation.
Generac G0072100 — full specs, parts & maintenance.
| Code | Meaning |
|---|---|
| 000209b | Danger de mort. Ce produit ne doit pas être utilisé dans une application critique de support de vie. |
| 000105 | Explosion et incendie. |
| 009209 | Puesta en marcha automática |
| 001810 | Auxiliary Shutdown |
| 005492 | Daño para el equipo |
| 000190 | Perda de vida. |
| 000191 | Partida automática. |
| 000247a | ADVERTÊNCIA |
| Symptom | Cause | Remedy |
|---|---|---|
| Engine will not crank | Blown fuse. | Correct short circuit condition by replacing 7.5 A fuse in generator control panel. Contact an IASD if fuse continues to blow. |
| Engine cranks but will not start | No fuel. | Replenish fuel / turn on fuel valve. |
| Engine starts hard and runs rough | Plugged or damaged air cleaner. | Inspect and clean air cleaner. |
| Unit is set to OFF, but engine continues to run | Controller wired incorrectly. | Contact an IASD for assistance. |
| No AC output from generator | Generator MLCB (generator disconnect) is OFF (OPEN). | Set generator MLCB (generator disconnect) to ON (CLOSED). |
| Engine may be warming up. See Cold Smart Start. | Check the controller screen to verify status. | |
| No transfer to standby after utility source failure | Generator MLCB (generator disconnect) is OFF (OPEN). | Set generator MLCB (generator disconnect) to ON (CLOSED). |
| Unit consumes large amounts of oil | Excessive engine oil. | Adjust oil to correct level. See Checking Engine Oil Level. |
| Wi-Fi network connection broken or intermittent | Various. | See Wi-Fi module owner’s manual. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Documented causes: Blown fuse.. See the table for the matching fixes.
Documented causes: No fuel.. See the table for the matching fixes.
Documented causes: Plugged or damaged air cleaner.. See the table for the matching fixes.