The length of time a portable air conditioner can be disconnected and still work properly when plugged back in can vary depending on the specific model and its design. In general, most portable air conditioners can be disconnected and reconnected without any issues if the duration is relatively short. Here are some considerations:
Short Duration: If the portable air conditioner is disconnected for a few minutes to an hour or two, it should typically work fine when plugged back in. Modern portable air conditioners are designed to handle brief power interruptions without any adverse effects.
Longer Duration: If the disconnection lasts for several hours or even a day, the air conditioner should still function correctly in most cases. However, there might be a brief delay before it starts cooling as it needs to reset and go through its startup sequence.
Extended Periods: If the air conditioner remains disconnected for an extended period, such as several days or more, there's a higher chance of encountering issues when it's plugged back in. Dust or debris might have accumulated inside the unit, and some components may have undergone slight wear. In such cases, the air conditioner may not perform optimally, and it's advisable to inspect and clean it before restarting.
It's essential to follow the manufacturer's guidelines and instructions in the user manual regarding the proper use, storage, and maintenance of the portable air conditioner. If you anticipate the need to store the air conditioner for an extended period, ensure that it is cleaned, and any filters are properly maintained before storage.
In summary, while portable air conditioners are generally designed to handle temporary disconnections and work fine when plugged back in, it's best to minimize the duration of disconnection for optimal performance and to refer to the manufacturer's guidelines for specific recommendations.