Hi...I have a Whirlpool Catalyst washing machine, about 5 years old (p/n 110.22052100
). It has started flashing the F4 code once and then it will flash the F3 code. I tried getting a repair manual from Sears, but the one they sent me doesn't even have an electronic panel, so no error codes. It is intermittent and usually if I wait a day, it will run fine. Does anyone know what these error codes are? Or maybe where I can buy a manual that will tell me?