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error World Dryer

Error Code E3

Voltage to the dryer exceeds 15% above rating, indicating overvoltage.

? What Causes This

Power supply issue causing higher than normal voltage.

How to Fix It

Check power supply circuit for correct voltage and compliance with hand dryer ratings label. If no issues found, contact a service engineer.

Source: page 13 of the official manual

From the manual

Manual page 13 — World Dryer error E3

This error code appears in:

World Dryer S Xxxas Xxxce Sanitize Dry Hand Dryer