Forum Discussion
mydazeoff
Nov 15, 2015Explorer
The black square block is most likely contains the control board for the refrigerator. Somewhere close by that box is a 120Volt plug and a wire that leads to the control box. The only way to understand what is going with the heating element is to measure the voltage at the plug and then measure the amps draw going to the heating element. Multiply the two together and you get watts of energy producing heat to operate the refrig. Inside your refrigerator there may be a label specifying the amp or wattage rating for your unit. For example my unit requires 320 watts.
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