Wrong warning on display board
Buttons on the display don't work
Water tank does not assemble well
The filter is damaged
The display shows some warnings, but the machine functions are not affected, or some warnings cannot be found in the manual.
However, these alarms could not be eliminated.
Some buttons on the display are pressed, but the functions represented by these buttons cannot be started
The water tank cannot be put back intact or does not match well.
The front and rear filters are damaged.
