Applicable Systems
SKY-2
Symptoms
The elevator reports a door zone sensor fault. The door zone detection system is not functioning correctly.
Possible Causes
- Door zone sensor misaligned or contaminated
- Sensor wiring or connector damaged
- Door zone magnet or vane missing
Troubleshooting Steps
- Step 1: Check the door zone sensor alignment
Sensor aligns with the zone target - Step 2: Verify sensor wiring and connector integrity
Wiring is intact and connector is secure - Step 3: Inspect the door zone magnet or vane
Magnet or vane is present and positioned correctly
How to Reset
To reset: Repair the door zone sensor, then reset the controller.
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Source: Otis Elevator Service Manual, Otis Worldwide Corporation
Category: Elevator
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