Here’s a control panel. Prices are very slightly different, depending on the color you need. Before you start to work on it, turn the power off at the breaker. You might first try inspecting that green ribbon for creases or breaks. Very gently disconnect it from the circuit board, and ever so gently, clean the brass contacts at the end of it with a pencil eraser. If it is cracked or broken, or if the cleaning doesn’t work, replace the control panel.
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