AC Fan Speed Control is Reversed

perfecblue
edited April 28 in Technical Questions

Hi, I live in Taiwan and I have a few Hitachi Mini-Split ACs (RAS-36JB/RAS-28NK/RAS-25NL), they all work fine with Tado using command set AS-120. However, I just realized lately that the fan control in the Tado app works in reverse of the actual AC fan speed. Meaning if I set it to 1/3, the fan blows the strongest and 3/3 will have the fan blowing the weakest. I never realize this since I've always set my fan speed to AUTO. Is this something that can be corrected?

Thank you very much!