Model Number: rb755gt
Brand: Hotpoint
Age: More than 10 years
My hotpoint oven quit working on oven portion. Control panel all lights on red, wrong time unsettable etc. so i replced control. Now clock is perfect but when you turn it on it beeps and flashed f4. Checked the sensor and it shows 16 ohms and should be good? If I disconect sensor it then reads f3. Cant find any shorts but i think it all started when tenant pushed bottom element to the left and bumped the grounded casing. The element does show ohms and appers good. What do I check next. I haven't found any short and the element is back in its position. One time after disconncting it worked for about 5 seconds and the bottom element started to get hot then it went to f4 again.