When a refrigerator is not in use, the best practice is to turn it off and unplug it completely. Let me explain why:
Energy Consumption: Even when not actively cooling, a refrigerator that is only turned off but still plugged in will continue to consume a small amount of energy. This is because some components, such as the control panel and internal lights, may still draw power.
Safety: Unplugging the refrigerator reduces the risk of electrical issues, such as short circuits or power surges, which could occur even when the fridge is not running.
Extended Lifespan: Unplugging the refrigerator can help protect its sensitive electronic components from potential power fluctuations or electrical problems that may occur while it's not in use, potentially extending its lifespan.
Environment: Unplugging appliances when not in use can contribute to energy conservation and reduce your carbon footprint.
However, it's important to note that before unplugging your refrigerator for an extended period, make sure to remove all perishable food items and thoroughly clean and defrost the unit. Also, keep the refrigerator door slightly open to prevent mold and odor buildup while it's not in use.
For short periods, like when you're on vacation, you can also set the refrigerator to its lowest temperature setting to conserve energy while keeping it minimally running. However, for longer periods of non-use, unplugging the refrigerator is the best option.