he problem is following: LG channel air conditioner ...
Hello. The problem is following: LG channel air conditioner AB-H1208VAO (B120AH SVO) (Freon 410). After a while of operating it issues an error (CH 33). I came across it first time, I thought there were only 4 of them. Thanks beforehand.
Answer: It stands for exceeding temperature of compressor discharge with a permanent drive. (Compressor overheating)