A:AnswerThe temp bar don't stay on all the time, be careful when getting ice or water from the dispenser, I had accidentally touched the temperature control for my refrigerator and ended up with frozen food inside of my refrigerator. The light for the ice stays on. You are correct the temperature setting only comes on when you set it
A:AnswerThe ice maker is one of the biggest ones plenty of ice there.
However this refrigerator has a fatal flow.
It's very noisy. Sounds like a jet engine.
I had to replace the freezer fan motor on mine to get the sound to a normal level.