The machine has a loud noise and the display doesn't work. All lights are on and buttons don't work
Some early machines were known to leak from around the front door supports, causing water to leak into the controls. Check the connections to the display and keypad. Please be more specific regarding a noise. is it all the time the pump is running? is it a contactor chattering?
If you are going inside to check, keep in mind there could be atleast two circuits powering the machine and its booster.
Practice lockout, tag out, at all times
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