I have a 7366 great dishwasher when it works. My control panel went out after 2 years. Cant get an answer from them other than it will cost me $1260 to replace it Might as well buy a new dishwasher
The 7566 has an interior light and is slightly less quiet across all cycles (although both are virtually silent). More flexibility in the glassware holders and a better glassware cycle. It also has an energy saver cycle. So if none of those things are important to you, you're better off with the 7366 as they are the same dishwasher otherwise.
It’s a basic light sensor, beams light through a tube of dirty water and detects how much shines through the water...lots of light, clean water, dirty water, little light.
