The following video link shows how to remove the blower wheel from an indoor unit.
[ Ссылка ]
NOTE: This is similar to but NOT the same as a Senville! This unit shown has one screw holding the evaporator whereas the Senville has 3 (two on the left side and one on the right side of the evaporator). Also, you do NOT twist the evaporator, but simply LIFT the evaporaator vertically to gain access to the blower wheel. After 2.5 years of use, I decided it was time to disassemble, clean, then reassemble the Senville Mini Split unit in my house.
![](https://s2.save4k.org/pic/q-zUkmPCQ9Y/maxresdefault.jpg)