5) Make sure to test the circuit before you reattach the back cover. When you plug in the cable the fridge should not power on. Flipping the switch should then close the relay and power on the fridge. Disconnecting and reconnecting the power cable should require flipping the switch again to power on the fridge.




Now you can go enjoy a nice stogie knowing your collection will be perfectly safe in the event of a power outage. The fridge will remain turned off waiting for you to turn it back on.