Applicable Systems
ThyssenKrupp Control System

Symptoms

MF3D board fault detected - code 0C 04

Possible Causes

  • MF3D board hardware failure
  • communication lost

Troubleshooting Steps

  1. Step 1: Check MF3D board connections
    Verify the fault is resolved after completing this step.
  2. Step 2: replace if faulty
    Verify the fault is resolved after completing this step.
  3. Step 3: verify power supply
    Verify the fault is resolved after completing this step.

How to Reset

Power cycle; replace MF3D board if persistent

Related ThyssenKrupp Fault Codes

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Source: beijiaxin.cn; zhihu.com/p/577262471; renrendoc MC2-C manual

Category: Elevator