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Kitchen and Laundry

Our fisher and paykell double drawer, stainless steel, dishwasher stops mid cycle (sometimes doesn't even start) and flashes F1 and beeps. I have had someone out who said they need to come again and get a code but that is it! F1 Also, our simpson washing machine worked perfectly and now it doesn't turn on. It would be around 3-4 years old I'm guessing and is a touch control. We have checked all fuses, power and cords so maybe it's dead? We live in Knights Lane, before Grovetown on the right. Thank you!