Applicable Systems
WJ200
Symptoms
Door open/close deadlock detected - door neither opens nor closes
Possible Causes
- Door mechanism jammed
- door motor fault
- door controller fault
- mechanical obstruction
Troubleshooting Steps
- Step 1: Check door mechanism
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 controller
Verify the fault is resolved after completing this step. - Step 4: clear mechanical obstruction
Verify the fault is resolved after completing this step.
How to Reset
Power cycle after clearing obstruction
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Category: Elevator
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