- Draw a diagram of your circuit breakers on the sheet of paper, using rectangles to represent circuit breakers. The diagram should be the same size as your circuit breakers.
- Number the circuit breakers using the paint pen. For example, if you have 12 circuit breakers, number them 1 through 12.
- Number your diagram using the pencil. The numbers on your diagram should correspond with the numbers on the circuit breakers.
- Write down every electrical appliance and wired item in your house. Include receptacles, lights and anything that's hard wired such as water heaters, wired fire alarms, doorbells and outdoor lights.
- Flip circuit breaker 1. Note the items in the house that are not working on your circuit breaker diagram. For example, if circuit breaker 1 shuts off power to the upstairs bathroom, write "upstairs bathroom." Cross off the items controlled by circuit breaker 1 from the list you wrote in step 4.
- Repeat Step 5 for each circuit breaker. When you've finished labeling all of the circuit breakers you should have no items on your list. If you have items left, repeat the procedure and identify which circuit breaker controls the power. If you have an item you cannot identify, call an electrician to assist you; there may be a problem with your wiring.
- Tape the finished circuit breaker diagram to your electrical panel.
Things You Will Need
- Paint pen
- Use a portable lamp to test for power in receptacles.