Complaint
| Icon | Indicator Light | Reason | Fault Analysis |
| Low oil pressure alarm | Low oil pressure alarm | When oil pressure does not reduce normally, the light is on. | -General because of a lack of oil or lubrication system failure caused by (refueling or replacing the oil filter) -When occurs this fault should automatically shutdown generator sets immediately. |
| High water temperature alarm | High water temperature alarm | When the water temperature has risen to a level higher than or equal to the sensor setting, the light is on. | -General because of a lack of water or oil shortage, or overload. -When occurs this fault should automatically shutdown generator sets immediately. |
| Low fuel level alarm | Low fuel level alarm | When a fuel level has been detected by the sensor fitted to the daily tank, the light is on. | -General because of a lack of water or oil shortage, or overload. -When occurs this fault should automatically shutdown generator sets immediately. |
| Battery charger fault alarm | Battery charger fault alarm | If the charging system has fault, when engine running, the light is off. | -Battery charging system fault caused. -The light is on at the initial start, when the charger reaches a certain speed, the light is off. -This failure will not lead to automatic shutdown generating units. |
| Crank failure alarm | Crank failure alarm | When the generator set failed three times (or six times) in a row starting, the light is on. | -Oil supply system or re-start the system failure caused. |
| Overload or breaker tripping alarm | Overload or breaker tripping alarm | When overloading or Short circuit, the light is on. Tripping circuit breakers cause generator set load out. | -In this fault, it need to load or unload some parts to eliminate short-circuit, and then re-close the circuit breaker. |
