Applicable Systems
ThyssenKrupp Control System
Symptoms
Door failed to close within timeout at floor 01
Possible Causes
- Door track obstruction
- door motor fault
- door lock misalignment
- light curtain blocked
Troubleshooting Steps
- Step 1: Check door track for debris
Verify the fault is resolved after completing this step. - Step 2: inspect door motor
Verify the fault is resolved after completing this step. - Step 3: verify door lock engagement
Verify the fault is resolved after completing this step. - Step 4: clear light curtain obstruction
Verify the fault is resolved after completing this step.
How to Reset
Power cycle or manual reset after clearing obstruction
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Source: beijiaxin.cn; zhihu.com/p/577262471; renrendoc MC2-C manual
Category: Elevator
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