Hi, the machine is used for 4 years. Since yesterday when I turn it on it waits about 10-15 seconds and the fourth light from left to right begins to blink. I don't know which program is it because it is almost erased, but it seems like AUTO. Then I can not change the programs any more - the buttons are not working. And when I close it makes a noise like sucking out water. Any help will be appreciated
