To reset your Lomi, please follow the steps below:
1. Make sure the lid is securely locked up on the unit.
2. Press and hold the button for 10 seconds.
3. While you are holding the button your Lomi will beep 3 times. After you hear the 3rd beep - it has reset successfully, you can let the button go. You'll also notice that the lights will turn on in a progressive circle.
Once your Lomi has been reset it will default to Eco Express Mode.
Resetting Lomi is the first troubleshooting step when you encounter an error light with Lomi or after you've changed the filters.
Please contact Customer Support should this not solve your issue.