This error code is probably proceeded by the warning code: “lamprear fan - voltage low”. The same troubleshooting table canbe applied to.
Situation
Solution
Damaged insulation of the wire unit (reference C ) of the fan (reference FL ).
Check the insulation of the wire unit of the cathode fan. Thecathode fan is located between the lamp compartment and the Input& Communication Unit.
Repair the insulation of the wire unit using shrink sleeve.
If not repairable, replace the whole wire unit and/or fan.
Malfunction Fan & Motor Control board.
Replace the Fan & Motor Control board.
Malfunction Power Backplane (bad connection)
Replace the Power Backplane.
Malfunction SMPS board.
Replace the SMPS board.
Fan LampInfo Module at the rear of the lamp house.
Connectionfan wire unit.
