Childproof Lock Active (Display Shows 0 Symbol)

⚠ What This Means

The display shows a lock or "0" symbol and does not respond. The childproof lock must be set to "available" in basic settings before it can be used.

🔧 How to Fix

1. Set the function selector to 0.
2. Touch and hold the "1" symbol for at least 6 seconds.
3. The lock will deactivate and the display will respond normally.

📝 Additional Notes

If a power cut occurs while the childproof lock is active, the lock may be off when power returns.