Mine has a little thumb switch behind the screen that just moved up and down and presses in for select. This activates an on-screen menu but only for the basic functions, the rest needs a remote.
I actually left a bottle of cider in the freezer once, was too impatient to let it cool in the fridge. Totally forgot about it and it started to freeze. Tasted so good I do it all the time now ;)
Probably referring to how we spray animals with water when they get a little too friendly together… if you know what I mean ;)