Replacing a KONE elevator main board? Follow these key steps to ensure a smooth and safe operation:
1️⃣ Transfer Core Chips
Remove U7 & U8 chips from the old board and install them onto the new board.
2️⃣ Reconnect Wiring
Carefully reconnect all cables, ensuring secure and correct connections.
3️⃣ Parameter Upload
Import parameters from the old board.
👉 Focus on Menu 1 & Menu 6 for accuracy.
4️⃣ System Learning & Check
Run 521 shaft learning, then perform 571 parameter verification.
5️⃣ Test Operation
Power on and test run. Check for fault codes and troubleshoot if needed.
⚠️ Precision matters in every step.
A correct replacement ensures safe, stable, and efficient elevator operation.
📩 Need technical support? Contact our expert team anytime.
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