Hello, i found this from cannon. 1 Factory Reset (1) Press Setup. (2) Press the arrow buttons until you navigate to Device settings and then press OK. (3) Press the arrow buttons until you navigate to Reset setting and then press OK. (4) Press the arrow buttons until you navigate to Reset all and then press OK. (5) Select Yes. (6) Press OK. Your device is now reset.
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Hello, firstly hold the water button for 3 seconds to reset it. See if that works, if not check if you have warrenty with samsung! You can also trouble shoot testing these parts with a multi meter . Samsung Refrigerator Door Switch - DA34-00066C, DA97-13783A - Samsung Refrigerator Door Switch/Cover
