How can I do with the error code of Superfast Portable Breast Milk & Water Warmer MW05?

Thank you for contacting us. We understand how confusing when strange codes turns up in the screen in milk warmer MW05, in this situation, you can try the following steps:

1. Charge the bottle warmer to ensure it operates with sufficient battery power.

2. Restart the bottle warmer and check if its display returns to normal.

If the above steps fail to resolve the issue for you, please contact the manual support. Thank's for your understanding.