Jun 03, 2019 - 11:38 AM
Thank you for contacting Biobidet Support.
I am sorry to hear your UB4800 seat is no longer heating.
Make sure the bidet is not set on ECO mode by simply pressing the ECO (Leaf icon).
If this is not on ECO mode, please contact us further at firstname.lastname@example.org and provide a copy of your proof of purchase for warranty registration.
Source: UB4800 Seat not heating