Reset the appliance (press and hold the power button for 4 seconds then release)
Allow the appliance to reset and show the normal standby display as shown below.
Follow the steps below:
Press and hold the "-" button for 7 seconds then release.
The appliance will then cycle through any stored fault codes up to a maximum of 10.
To exit this function press the "mode" button once.
To consult fault codes click here.