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HITACHI ELEVATOR Common Faults Guide

Sep 20th,2026 95 Views

🔧 Key Faults

10# / 50B ON

Check relay, wiring, FIO board

14# / Voltage Fault

Check ±15V, ACR / MPU

17# / Communication

Check DC12V, Y2 wiring

21# / Overcurrent

Check power, wiring, transistors

60# / Floor Error

Check sensors, redo learning

83# / Compensation

Check voltage & load settings

💡 Core Logic

Power → Wiring → Boards → Parameters

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