Clear the door sills. Manually cycle the door to check for physical resistance. Verify the door open limit switch functionality. Error Code: 0402 (Door Close Failure / Interlock Fault)
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The drive detected an excessively high electrical current flowing to the PM (Permanent Magnet) gearless motor. Clear the door sills
These codes relate directly to the frequency inverter (e.g., VF22BR, VF33BR) and motor operation. Error Code: 0402 (Door Close Failure / Interlock
The 5500’s error system isn’t broken. It’s giving you a trust score for each fault. Trust the verified ones. Respect the unverified ones. And you’ll keep your elevators running smoothly—and your passengers smiling.