The value is too big to be handled currently, and the hex data was used only for a part of the devices (not HAIER AC), I have optimized the code so as to have a better handling of hex values, would it be possible to test it there:
With this type of payload: {"hex":"0xA6BCF20040600020000000000519","bits":14,"protocol_name":"HAIER_AC_YRW02"}