Hitachi Air Condition IR problem?

J.Y.

Hi , everyone,

I can learn IR signal using AXB-IRIS.
But , I can't control HItachi air condition ( power , temp-up , temp-down ,.... )
What's the problem with me ?

by the way , I've try using 'univsal learning remote' to learn again , and failed again.

DHawthorne

They might not be using any kind of standard IR coding,or an odd frequency. It might not be capturable.

drewdb

I had the same problem with a Daiken AC. I think the IR is multiple short pulses or something like that. My IRis could not pick it up.