Is your Clesana toilet flashing an E8 or E9 "Light Barrier Error" that won't clear even after wiping the internal sensor lenses and restarting the unit? Inside every Clesana toilet, an optical safety light barrier monitors the bag-drop and sealing area to ensure the path is clear before the heat-sealing mechanism engages.

Replacing a damaged or faulty optical light barrier sensor restores normal safety checks so your toilet can complete its sealing cycles reliably again. As the stocking distributor in the USA and Canada, The Cabin Depot® keeps genuine Swiss-made Clesana replacement parts in stock with full North American product support.