Dear Patty, The problem is most probably a Air Trap Pipe Blockage, It can also be clogged with soap suds and leaking moisture, causing error code F03 E01. When clogged, the nozzle captures air incorrectly, wherefore it presses on the pressure switch. As a result, it determines the wrong amount of water in the tank, which sends a signal to the main control board. Hope this helps!
Hi Steve B, Hold down the circular Home button and the On/Off (Sleep/Wake) button at the same time for around 10 seconds. This will restart the device and should restore the screen to full working order. Hope this helps, Sincerely, Onlaf
Hi, Stephen Elliott, Voltage is an electric force that causes free electrons to move from one atom to another. Just like water needs pressure to force it through a hose, electrical current needs some force to make it flow. A volt is the measure of electric pressure. I hope this helps!