Some remotes can switch to Fahrenheit mode by holding Temp+ and Temp- at the same time for 5 seconds, however it is internally transmitting the same as Celsius with precision down to 0.5 deg C, with 0x2d (22.5 deg C) and 0x37 (27.5 deg C) skipped. Mapping found below:
Deg F
Hex
Deg C
64-72
0x24-0x2c
18.0-22.0
73-81
0x2e-0x36
23.0-27.0
82-90
0x38-0x40
28.0-32.0
There is no other code changes observed on the remote.
Some remotes can switch to Fahrenheit mode by holding Temp+ and Temp- at the same time for 5 seconds, however it is internally transmitting the same as Celsius with precision down to 0.5 deg C, with 0x2d (22.5 deg C) and 0x37 (27.5 deg C) skipped. Mapping found below:
There is no other code changes observed on the remote.
Warm mode is unchecked.