Unable to set temperature of AC_UNIT device - google-smart-home

Question

i have some trouble in control device from google assistant. I have synced 2 devices to google assistant, only have diffence in ids and names, just like this
{
"payload":{
"devices":[
{
"id":"FtxvyT43euwCPT4b7pVzam-d113a8cb2ccb4f6ba9e4831cb90a7695",
"type":"action.devices.types.AC_UNIT",
"traits":[
"action.devices.traits.OnOff",
"action.devices.traits.TemperatureSetting",
"action.devices.traits.FanSpeed",
"action.devices.traits.Modes"
],
"name":{
"defaultNames":[
"西蒙电气"
],
"name":"I7温控器中弘",
"nicknames":[
"i7-温控器-中弘"
]
},
"willReportState":false,
"attributes":{
"availableFanSpeeds":{
"speeds":[
{
"speed_name":"auto",
"speed_values":[
{
"speed_synonym":[
"auto",
"automatic"
],
"lang":"en"
}
]
},
{
"speed_name":"low",
"speed_values":[
{
"speed_synonym":[
"low",
"slow"
],
"lang":"en"
}
]
},
{
"speed_name":"medium",
"speed_values":[
{
"speed_synonym":[
"medium"
],
"lang":"en"
}
]
},
{
"speed_name":"high",
"speed_values":[
{
"speed_synonym":[
"high",
"fast"
],
"lang":"en"
}
]
}
],
"ordered":true
},
"availableModes":[
{
"name":"mode",
"name_values":[
{
"name_synonym":[
"mode"
],
"lang":"en"
}
],
"settings":[
{
"setting_name":"Sleep",
"setting_values":[
{
"setting_synonym":[
"sleep"
],
"lang":"en"
}
]
},
{
"setting_name":"Airsupply",
"setting_values":[
{
"setting_synonym":[
"airsupply",
"air supply"
],
"lang":"en"
}
]
}
],
"ordered":true
}
],
"availableThermostatModes":[
"heat",
"cool"
],
"thermostatTemperatureUnit":"C"
},
"deviceInfo":{
"manufacturer":"西蒙电气",
"model":"I7温控器中弘",
"hwVersion":"1.0",
"swVersion":"2.0"
},
"customData":{}
},
{
"id":"bYJDj2XYve3yLKPUnjNCp3-bbb06180c6c647738b3eb12e3d474e71",
"type":"action.devices.types.AC_UNIT",
"traits":[
"action.devices.traits.OnOff",
"action.devices.traits.TemperatureSetting",
"action.devices.traits.FanSpeed",
"action.devices.traits.Modes"
],
"name":{
"defaultNames":[
"西蒙电气"
],
"name":"I7中央空调",
"nicknames":[
"i7-中央空调"
]
},
"willReportState":false,
"attributes":{
"availableFanSpeeds":{
"speeds":[
{
"speed_name":"auto",
"speed_values":[
{
"speed_synonym":[
"auto",
"automatic"
],
"lang":"en"
}
]
},
{
"speed_name":"low",
"speed_values":[
{
"speed_synonym":[
"low",
"slow"
],
"lang":"en"
}
]
},
{
"speed_name":"medium",
"speed_values":[
{
"speed_synonym":[
"medium"
],
"lang":"en"
}
]
},
{
"speed_name":"high",
"speed_values":[
{
"speed_synonym":[
"high",
"fast"
],
"lang":"en"
}
]
}
],
"ordered":true
},
"availableModes":[
{
"name":"mode",
"name_values":[
{
"name_synonym":[
"mode"
],
"lang":"en"
}
],
"settings":[
{
"setting_name":"Sleep",
"setting_values":[
{
"setting_synonym":[
"sleep"
],
"lang":"en"
}
]
},
{
"setting_name":"Airsupply",
"setting_values":[
{
"setting_synonym":[
"airsupply",
"air supply"
],
"lang":"en"
}
]
}
],
"ordered":true
}
],
"availableThermostatModes":[
"heat",
"cool"
],
"thermostatTemperatureUnit":"C"
},
"deviceInfo":{
"manufacturer":"西蒙电气",
"model":"I7中央空调",
"hwVersion":"1.0",
"swVersion":"2.0"
},
"customData":{}
}
]
}
}
When i say something like set aircondition temperature to 22℃, 'i7-中央空调' returns a success, but 'i7-温控器-中弘' shows 'not support this mode'. So what cause it? And, what should i do?

Answer 1

You should have WillReportState = true since you do not have commandOnlyTemperatureSetting = true. You either need to specify the device cannot report state and is commandOnly or have the devices report state. Check out the TemperatureSetting trait attributes for more details.
If you're still having issues after that update, check yourlogs to identify the particular issue for that device.