A:AnswerThis dishwasher can be tricky. But it works great. On the right side of all the buttons there is a cancel button then the start button right next to it. Hit it twice and it works when not on 1 hour wash.
A:Answer---, Yes you can fit a 15" item on the bottom rack. The top rack is also removable. Here is a link that explains how to do so. The instructions are on page 11.
http://bit.ly/2qhFRqY
A:AnswerChances are that your opening is really a bit larger than 23/12". That being said, if this is replacing an old dishwasher, I'm confident it will fit.
A:AnswerThere is no door latch you just pull open the door. It is probably not like your previous dishwasher that released with a door latch and opened very easy. Try pulling straight out with some force and it should open. If this is your first time opening it make sure there isn’t some packing material preventing it from opening.