E03.1.18.x / E03.2.18.x

Excessive braking: severe deceleration or excessive load being driven;
overvoltage during coastdown

Possible reason for fault	Corrective action
Faulty power supply	Have the mains voltage checked to ensure it does not exceed the maximum permissible nominal voltage value (max. 20% above the mains voltage during operation)
	Switch off the appliance Restart the appliance after 10 sec. If the error still appears, contact the responsible service partner (make a note of the message on the display)