
All device functions are working correctly. But it's a bit noisy. The fan inside seems to be unbalanced, which causes vibrations at a lower fan speed. Bearings are noisy too. It doesn't look like it's going to work for very long. You can return or exchange goods.

Split system Roda RS-AL09F / RU-AL09F
37 Review

Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
11 Review

π₯Ά LG TC09GQR Split System Air Conditioner - White
11 Review

Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review