Specifications
Ratings spec sheet not in our library yet — see the documents below.
Troubleshooting
14Fault codes
| Code | Meaning |
|---|---|
| 505 | An SOS message appears flashing with a fault code. |
| 505 | A pictogram appears flashing on the LCD screen to indicate the alarm along with the SOS message. |
| 505 | The fault or alarm screen will disappear once the fault or alarm has been removed. |
| 505 | Oil pressure fault: Indicates that the oil pressure is incorrect. |
| 505 | Engine temperature fault: Indicates that the engine temperature is too high. |
| 505 | Non-starting fault: Indicates that there have been three consecutive unsuccessful starting attempts. |
| 505 | Overspeed fault: Indicates an excessive generating set running speed. |
| Sa | Low fuel level fault: Indicates the need to top up the fuel. |
| C203 | Overload or short-circuit fault (optional): with the circuit breaker SD contact closing (overload or short-circuit), the generating set switches off immediately also causing the main circuit breaker to be triggered. |
| C3... | Emergency stop or external emergency stop fault (see Section 3.4). |
| rr | "STOP" fault activated if the "STOP" button is pressed whilst the "AUT" LED is flashing to indicate that the generating set is operating in automatic mode. |
| 405 | Low fuel level alarm: Indicates the need to fill up with fuel. |
| 505 | "Alternator charging fault |
| O10 | The () LED lights up red and remains lit, the PAS 1: ashes and the following screen appears: 505 ririrt ul This screen displays the SOS message and the emergency stop fault code (also see section 4.4). |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Available documents
Installation manual — 33531000601 (SDMO)Reference — COF-NX-DO-US-91Service manual — Nexys 2 (SDMO)