Programming IR Signals for McQuay AC not working

[dirtonth]

Hi Guys,

I have a USB-UIRT which I was using for changing channels of Satellite Decoders and TVs. I tested it on a couple of Aircons as well, and it always worked. Today I have a problem that with this particular Aircon the USB-UIRT is failing.

I am using the lrnhelper.exe to capture the signals. Following is an example of the signal captured on Power On:

0000 006E 007F 0001 00AE 005E 000F 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 0012 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 0012 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 0012 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 0012 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 0012 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 0012 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 0012 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 000F 000D 0024 000D 0024 000D 000F 000D 000F 000D 000F 000D 000F 000D 02F8 0092 02F8

I'm seeing these signals particularly long compared to other device signals, but this is what lrnhelper is actually capturing. When Testing the code with both Lrnhelper and uutx (at different -t values), the transmitted signal is not working. This hold for all buttons on this remote control.

Can someone help me please?