Lg 5 pk standing floor smart inverter air conditioner testing.

This ac is located in the big hall of the office. there are 4 units there and the panasonic ac tcl oem split 1 pk 1 unit actually used to be here there were 5 units on the standing floor but it was changed to an office meeting room because the room was quite large. and the strange thing is when I check the standing floor ac it disappeared maybe it was broken because of a problem but I dont know the problem.,

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