Symptoms | Causes | Actions | |
Lamp failure | A problem with the light source | Check the light source | |
Short circuit | Short circuit on load - over 100% of nominal load | Remove short circuit or decrease load | |
Open circuit | Open circuit - 0% of load detected - the light source probably disconnected | Reconnect or replace the light source | |
Load decrease | Decrease of load detected - the LED source is partially defected | Fix or replace the light source | |
Load increase | Increase of load Detected - the LED source is partially defected or a new light source is connected | Fix or replace the light source | |
Current protector active | Active current protection - load anomaly detected | Check the actual load of this driver | |
Thermal shutdown | Temperature too high - luminaire is turned off | Cool the luminaire and prepare better temperature conditions for this device | |
Thermal overload with light level reduction | Temperature too high - the power of the luminaire is reduced - if the temperature keeps rising, thermal shutdown may occur | Cool the luminaire and prepare better temperature conditions | |
Reference measurement failed | Błędna konfiguracja oprawy (wada produkcyjna) The output current reference measurement failed | Wymienić oprawę Try to repeat this process (at the luminaire factory)Incorrect configuration of the luminaire (manufacturing defect) | Replace the luminaire |
Circuit failure | Problem with the emergency module | Replace the emergency module | |
Battery duration failure | Battery operation is enabled but the battery backup duration time is below the minimum value | Replace the battery | |
Battery failure | Battery short-circuit, disconnection or battery defected | Replace the battery |
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