Code 5372: “dmdred fan - voltage too low” (Error)

This error code is probably proceeded by the warning code: “dmdred fan - voltage low”. The same troubleshooting table canbe applied to.

Situation

Solution

Malfunction SMPS module. All other fans also report voltagelow error.

Replace the SMPS module.

Damaged insulation of the wire unit of the DMD red fan.

Remove the Light Processor from the projector and check theinsulation of the wire unit of the fan.

  1. Repair the insulation of the wire unit using shrink sleeve.

  2. If not repairable, replace the whole wire unit and fan.

Malfunction Fan & Motor Control board.

Replace the Fan & Motor Control board.

Malfunction Power Backplane (bad connection)

Replace the Power Backplane.