Applicable Systems
WJ200
Symptoms
Door power supply OFF fault detected
Possible Causes
- Door power relay fault
- door power supply interruption
- door power fuse blown
Troubleshooting Steps
- Step 1: Check door power relay
Verify the fault is resolved after completing this step. - Step 2: verify door power supply
Verify the fault is resolved after completing this step. - Step 3: inspect fuses
Verify the fault is resolved after completing this step. - Step 4: replace if blown
Verify the fault is resolved after completing this step.
How to Reset
Power cycle after repair
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Category: Elevator
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