@caitken-com/node-red-contrib-daikin-api 1.2.0

Daikin Control API

npm install @caitken-com/node-red-contrib-daikin-api

JSON to Daikin Wifi controller/adaptor

Controls Daikin air-conditioner wifi controller/adaptor via Node Red. Tested with BRP15B61.

daikin-server (config node)

Each aircon-unit maybe be setup with different IDs for the various modes. Here's some documentation on possible values, although my IDs don't match those docs, which is why I've made it user configurable.

daikin-api node (command node)

On initial deploy the node will automatically sync with the wifi controller. But won't know the correct mode(s) till you set the IDs within the config node.

Commands:

General use only requires these two commands: getControlInfo setControlInfo

Get control info:

Use this to fetch the status from the wifi controller. After the initial automatic sync you'll need to do this command periodically to keep the node / your flows in sync with the wifi controller.

{
	"cmd": "getControlInfo"
}

The above payload will return something similar to this:

{"Power":false,"Mode":"Heat","TargetTemperature":22,"FanRate":"Low","FanDirection":"Disabled"}

Set control info:

Use this to send commands (set values) to the wifi controller. At least one of the following must be set: Power, Mode, TargetTemperature, FanRate, FanDirection

{
	"cmd": "setControlInfo",
	"Power": true,
	"Mode": "Heat",
	"TargetTemperature": 22,
	"FanRate": "Low",
	"FanDirection": "Off"
}

(!) Not all values are available on every system.

Get sensor info:

Fetches temperature sensor info.

{
	"cmd": "getSensorInfo"
}

The above payload will return something similar to this:

{"OutsideTemperature":"Disabled","InsideTemperature":16}

On my unit InsideTemperature is measuring from a sensor within the roof space where the machine is. And OutsideTemperature is disabled. So not useful to determine indoor/outdoor temperatures, at least on my unit.

Get zone setting

Fetches zone names, and ON/OFF status

{
	"cmd": "getZoneSetting"
}

The above payload will return something similar to this:

{"Zones": [0:"-",1:"-",2:"-",3:"-",4:"-",5:"-",6:"-",7:"-"],"On":[0:false,1:false,2:false,3:false,4:false,5:false,6:false,7:false]}

Get config

Syncs with wifi controller, then returns all cached values of this node in human/pretty values

{
	"cmd": "getConfig"
}

The above payload will return something similar to this:

{"Power":true,"Mode":"Cool","TargetTemperature":22,"FanRate":"Low","FanDirection":"Disabled","OutsideTemperature":"Disabled","InsideTemperature":22,"ZoneNames":["-","-","-","-","-","-","-","-"],"ZoneStates":[false,false,false,false,false,false,false,false],"EnableZones":false,"EnableLinearZones":false,"EnableSetZones":true,"EnableCommonZone":false,"EnableAutoMode":false,"EnableDryMode":true,"EnableQuickTimer":true,"EnableFanRate":true,"EnableFanRateAuto":false,"EnableFanDirection":false,"EnableSpecialMode":false,"EnableCh":false,"EnableHolidayMode":false,"EnableCent":false,"EnableFilterSign":true,"EnableTemperatureSetting":true,"EnablePatrol":false,"EnableAirSide":false,"SpecialMode":"Disabled","Model":"NOTSUPPORT","Type":"aircon","Version":"1.2.1","Revision":23,"Name":"DaikinAP88703","ID":"Disabled","Errors":false,"Location":"Disabled","CountryCode":"au","Method":"home only","SSID":"DaikinAP88703","Mac":"DC:F5:05:F0:26:21","Port":30050,"AdapterKind":3,"AdaptorMode":"run","LED":true,"AcLED":true,"ErrorType":0,"ErrorCode":0,"HolidayMode":"Disabled","Operate":2,"LowPowerFlag":0,"SyncTime":0,"NoticeIpInt":0,"NoticeSyncInt":0,"BkAuto":2,"Dt1":22,"Dt2":22,"FanSteps":2,"FanDirection1":"Disabled","FanAirSide":"Disabled","AirSide1":"Disabled","AirSide2":"Disabled","FanAuto":"Disabled","Auto1":"Disabled","Auto2":"Disabled","FanDirection2":"Disabled","FilterSign":false,"Cent":"Disabled","NumRemotes":2,"Humidity":0,"TargetHumidity":7,"CoolTemperatureMin":16,"CoolTemperatureMax":32,"HeatTemperatureMin":16,"HeatTemperatureMax":32,"SpecialModeKind":"Disabled","AdvancedMode":"N/A"}

Get raw config

Syncs with wifi controller, then returns all cached values of this in raw json

{"ret":"OK","pow":"1","mode":"2","operate":"2","bk_auto":"2","stemp":"22","dt1":"22","dt2":"22","f_rate":"1","dfr1":"1","dfr2":"1","f_airside":"0","airside1":"0","airside2":"0","f_auto":"0","auto1":"0","auto2":"0","f_dir":"0","dfd1":"0","dfd2":"0","filter_sign_info":"0","cent":"0","en_cent":"0","remo":"2","err":"0","model":"NOTSUPPORT","type":"aircon","humd":"0","s_humd":"7","en_zone":"0","en_linear_zone":"0","en_filter_sign":"1","acled":"1","land":"0","elec":"0","temp":"1","m_dtct":"0","ac_dst":"au","dmnd":"0","en_temp_setting":"1","en_frate":"1","en_fdir":"0","en_rtemp_a":"0","en_spmode":"0","en_ipw_sep":"0","en_scdltmr":"0","en_mompow":"0","en_patrol":"0","en_airside":"0","en_quick_timer":"1","en_auto":"0","en_dry":"1","en_common_zone":"0","cool_l":"16","cool_h":"32","heat_l":"16","heat_h":"32","frate_steps":"2","en_frate_auto":"0","reg":"au","dst":"1","ver":"1_2_1","rev":"23","location":"0","name":"DaikinAP88703","icon":"0","method":"home only","port":"30050","id":"","pw":"","lpw_flag":"0","adp_kind":"3","led":"1","en_setzone":"1","mac":"DCF505F02621","adp_mode":"run","ssid":"DaikinAP88703","err_type":"0","err_code":"0","en_ch":"1","holiday":"0","en_hol":"0","sync_time":"0","htemp":"22","otemp":"-","zone_name":["-","-","-","-","-","-","-","-"],"zone_onoff":["0","0","0","0","0","0","0","0"]}

Get raw:

Get or set raw values on the wifi controller, using json. Useful for debugging your Mode IDs for the config node.

If anyone has a unit with vents controllable via the wifi controller, or other values that need setting/getting. I'd like to work with you in updating this package, by opening an Issue on github!

{
	"cmd": "getRaw",
	"endpoint": "get_control_info",
	"data": null
}

The above payload will return something similar to what's shown below. Use this documentation to determine their meaning:

{"ret":"OK","pow":"0","mode":"1","operate":"1","bk_auto":"2","stemp":"22","dt1":"22","dt2":"22","f_rate":"1","dfr1":"1","dfr2":"1","f_airside":"0","airside1":"0","airside2":"0","f_auto":"0","auto1":"0","auto2":"0","f_dir":"0","dfd1":"0","dfd2":"0","filter_sign_info":"0","cent":"0","en_cent":"0","remo":"2"}