E1: Water temperature sensor abnormality
Solutions:
if the problem cannot be solved.
E2: Outlet water temperature sensor abnormality
Solutions: Extract 300ml of ambient water. Please contact customer services if the problem cannot
be solved.
E4: Heating element temperature sensor abnormality
Solutions: Stop using the dispenser or extract 300ml of ambient water, let the heating element to
cool down to normal temperature and then extract hot water. Please contact customer
services if the problem cannot be solved.
E6: Filtration abnormality
Solutions:
properly, then reconnect the power. Please contact customer services if the problem
cannot be solved.
EU: Display panel malfunction
Solutions:
services if the problem cannot be solved.
9. Error codes