Customer Questions and Answers for Thermal Limiter by Frigidaire

Ron, Yes the E68 error code would indicate a stuck panel button, or a faulty control board. An easy check, slowly and carefully press each buttonn and listen and feel for the button to operate properly when pressed in and released.You can also remove the top , control board and control panel, and check the buttons, springs and actuators for damage and operation. here's some help :Removing the top panel: 1. The top panel is held in place in the front by (3) plastic tabs on the console and (2) metal tabs,one on each side,and (2) screws In the rear. 2. Remove the (2) screws, slide the top back about 1/2 inch and lift the top off. Removing the temp knob: 1. The temp knob has a D shaped shaft. To remove pull the knob streight off.Removing the console: 1. Disconnect the dryer from electrical supply and remove the top panel. 2. Remove the (4) screws, (2) on each side, holding the console to the front panel and roll the console forward. 3. Disconnect the wiring from the control board and lift the console off. Removing the control board: 1. Disconnect the dryer from electrical supply, remove theTemp knob and the top panel. 2. Remove the console. 3. Remove the (5) screws holding the control board to the console. 4. Release the (2) tabs at the bottom and the (3) tabs at the top and lift the control board out. Removing the programing buttons and springs: 2. Lift the buttons and springs out of the console. 3. The buttons are not all the same. Each button has a Roman numeral stamped into it and the console has Roman numeral above the button slot. Match the number on to button to the number on the slot." If the buttons and springs are OK and you don't find any damage or debris causing the issue, then consider the control board 134523200NH . Thanks and Good Luck