Barco FLM HD20, User Manual

Page: 201 / 223

20. Troubleshooting
Error
code Description Error Warning
Caused by
Action
7980 Blue DMD
temp high Yes Yes high temperature on dmd
check if air slot are free; clean air
fi lters
If problem persists, call a quali fi ed
service engineer
7978 Lamp temp
high Yes Yes high temperature lamp check if air slot are free; clean air
fi lters If problem persists, call a
quali fi ed service engineer
7976 SMPS HS temp
high Yes Yes high temperature on smps check if air slot are free; clean air
fi lters If problem persists, call a
quali fi ed service engineer
7974 Ambient temp
high Yes Yes ambient temperature above
speci
fi cation
check ambient conditions
check if air slot are free; clean air
fi lters
7973 Fan 1 voltage
low Yes Yes voltage on fan group 1 too low (=
cathode fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7972 Fan 1 voltage
high
-
Yes voltage on fan group 1 too high Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7971 Fan 2 voltage
low Yes Yes voltage on fan group 2 too low (=
anode fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7970 Fan 2 voltage
high
-
Yes voltage on fan group 2 too high Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7969 Fan 3 voltage
low Yes Yes voltage on fan group 3 too low (=
engine fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7968 Fan 3 voltage
high
-
Yes voltage on fan group 3 too high Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7967 Fan 4 voltage
low Yes Yes voltage on fan group 4 too low (=
cold head ex. fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7966 Fan 4 voltage
high
-
Yes voltage on fan group 4 too high (=
cold head ex. fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7965 Fan 5 voltage
low Yes Yes voltage on fan group 5 too low (=
mains input fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7964 Fan 5 voltage
high
-
Yes voltage on fan group 5 too high
mains input fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7963 Fan 6 voltage
low Yes Yes voltage on fan group 6 too low (=
smps fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7962 Fan 6 voltage
high
-
Yes voltage on fan group 6 too low (=
smps fan) Hardware problem in Fan control
board, call a quali
fi ed service
engineer
7959 Pump voltage
low Yes Yes voltage on pump too low
If problem persists, call a quali fi ed
service engineer
7958 Pump voltage
high
-
Yes voltage on pump too high If problem persists, call a quali fi ed
service engineer
7957 30V voltage
low No Yes supply voltage for fans too low If problem persists, call a quali fi ed
service engineer
7956 30V voltage
high No Yes supply voltage for fans too high If problem persists, call a quali fi ed
service engineer
7955 VTEC voltage
low No Yes supply voltage for DMD cooling too
low If problem persists, call a quali fi ed
service engineer
R59770180 FLM HD20 11/07/2008 197