Remote control of old window machine? The remote control cannot adjust the mode.

It seems that the wind speed is set to automatic, that is, the speed and cell phone signal are displayed one by one. Now you should have 4 grids full, so you can adjust other modes by setting it to 3 grids. A few days ago, my air conditioner also had this problem, and it should be similar.

God, I've never heard of this card. It is estimated that it is difficult to find the instructions. I did encounter this problem. I'll try it for you when I get home. The last problem is the operation of the remote control, not the fault.

Supplement: Don't worry, landlord, hehe. Most of them are caused by operational errors. I'll go back and try. If there is nothing I can do, I will leave a message again.

I can't seem to help you solve this problem. I'm terribly sorry.