Very good air conditioner after 2 years of use all year round, very economical in winter in very cold temperatures, I didn't turn it off at all, it worked 24/7 with a temperature setting of 23°C, keeping the house very warm. Also, it installed easily with 15m of piping. And it doesn't hesitate. Space is 40sqm. Many functions on the remote control.

After installation, the circuit board was found burned and was replaced within a month, and finally it worked, but with an external temperature below five degrees, instead of getting warm, you actually get cold.
With an external temperature of 10 degrees, it works satisfactorily. The evaluation was made after one year of operation with cooling and heating