Gavita GAN Electronic 750 W, Manual, Page: 6 / 8

8. Precautions when using the fixture
Warning! Never use the fixture without a lamp or reflector!
Warning! Always wait 20 - 30 minutes for the reflector to cool down!
9. Troubleshooting using the status LED
Note: The status LED is present at 400 V models only.
The status LED provides information on the condition of the lamp and electronic ballast. Consult table 1 to interpret the status
LED. LED signals are represented by colored red dots.
9.1. Status indications
Status LED message Status fixture Description Action/Solution

No error The lamp is working correctly No action required.
 
EOL timer expired
Maximum number of ignition attempts
done without succesfull ignition or a
driver is locked or has failed
Reset mains cycle manually. If the
problem persists, it could be the end
of the lamp’s lifecycle. Replace the
lamp
   
Cycle error
Maximum number ignition attempts
done (lamp stopped for unknown
reason)
Check the lamp. Replace the lamp
when damaged
     
Low mains Mains voltage too low
Check the voltage, mains cycle
automatically resets
       
Thermal overload
Maximum driver temperature
exceeded
Reset mains cycle manually
         
Lamp voltage out
of range
Lamp voltage too low, lamp voltage too
high or DC shift detected
This could be the end of the lamp’s
lifecycle. Replace the lamp
           
High mains
Mains voltage too high and/or DC-bus
voltage too high
Check the voltage, mains cycle
automatically resets
             
Ignition busy Ballast is trying to ignite the lamp No action required.
Legend
LED message Time (approx.)

256 ms.


512 ms.
 
Table 1