L005614 FOS TV FRESNEL WW USER MANUAL L005614 FOS TV FRESNEL WW USER MANUAL
·Light visor: optional
·IP rating: IP20
·Housing material: aluminum alloy
·Working temperature: -25~40centigrad degree
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APPENDIX
Problem and solution
Problem
Reason
Resolution
Device not work No power
AC100-240V, 50/60Hz
Check the power connection, and
make sure device connect the mains
in well condition.
Check if the fuse is good.
LED Bulb is off
LED bulb damaged
Replacing LED bulb
LED drive board damaged
Replacing LED drive board
Temperature switch damaged
Replacing temperature switch
Fans not work
Fans damaged
Replacing fans
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