I JUST CALLED FRIGIDAIRE AND GOT INSTRUCTIONS FOR SELF CLEANING:

1. TAKE OUT THE RACKS UNLESS YOU DON'T MIND THEM TARNISHING
2. TURN THE "SELECTOR" AND/OR "OVEN" DIALS TO THE LOCK (OR CLEAN) POSITION
3. PRESS THE "COOK TIME" BUTTON
4. SET THE CLOCK TO 2 OR 3 HOURS (I.E., "2:00" OR "3:00"), DEPENDING ON HOW DIRTY THE OVEN IS
5. PRESS "START" BUTTON
6. YOU WILL HEAR THE MOTORIZED LOCK MOVE INTO PLACE; WAIT ABOUT 30 SECONDS, THE DOOR SHOULD BE LOCKED AND CLEANING WILL BEGIN.
7. CLEANING WILL STOP AFTER THE TIME SELECTED (I.E., 2 / 3 HRS) AND THE DOOR SHOULD AUTOMATICALLY UNLOCK