white westinghouse AC with broadlink

[Atif911]

i have a white westinghouse split ac and it works great with the json code below and in Homebridge Broadlink RM Pro @kiwi_cam
and im using the broadlink mini rm3 or 4 iam not sure

code
{
"platform": "BroadlinkRM",
"name": "Broadlink RM",
"accessories": [
{
"name": "Home theater Cooler",
"type": "heater-cooler",
"minTemperature": 16,
"maxTemperature": 30,
"heatingThresholdTemperature": 20,
"data": {
"cool": {
"on": "26002401000120....00",
"off": "260024010001208f1.....0",
"temperatureCodes": {
"16": "260024.....00",
"17": "2600240100.....",
"18": "2600240100011f9.............",
"19": "2600240>.....",
"20": "2600240100012..........",
"21": "2600240100011f901436141...............",
"22": "2600240100011f901436141215121435141314.............",
"23": "2600240100011f9114351413141215351512141314361412153.............",
"24": "2600240100011............",
"25": "260024010001......",
"26": "2600240100011...........",
"27": "2600240100011f9114361412......",
"28": "260024010001218f15351512151214........",
"29": "2600240100012..........",
"30": "26002401000120901436141.....00"
}
}
}
}
],
"hosts": [
{
"address": "192.168.*.",
"mac": "ec:0b:ae:9e::**",
"isRFSupported": true,
"isRM4": true
}
]
}

however I want to add fan control as a typical air conditioner would. I tried changing the code from heater-cooler to air-conditioner, but when the app is displayed in Homekit, any changing of the parameters, such as cool or heat or auto, crashes the entire Homebridge. Could you possibly help me figure this out?