Amcor Portable Air Conditioning Unit Air Con 8000 BTU (Works but issues)

Selling my old A/C unit after purchasing another one. It works and cools the room down but there's a few issues hence price. - When in use, every so often the machine will make the odd random banging noise which I suspect is ice falling into the water tank inside. - The water drain tank fills up quickly (which I suspect is due to the aforementioned ice falling into the drain tank). I had to always run it with the drain cap removed (which has since been lost) and elevate the machine so it could drain into a bucket. Apart from that it all works well and gets ice cold!

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