Support for Vitovent Airflow

[ckoeber83]

@CFenner , please implement Vitovent Airflow in ViCare Integration.

The following API data points are of interest: (See also my diagnostic data)

ventilation.operating.modes.active = "type": "string", "value": "ventilation" OR "standard" OR "standby" in DE = (Betriebsprogramm)
ventilation.operating.modes.standard = "type": "boolean", "value": "false" OR "true" in DE = (Normal)
ventilation.operating.modes.standby = "type": "boolean", "value": "false" OR "true" in DE = (Standby)
ventilation.operating.modes.ventilation = "type": "boolean", "value": "false" OR "true" in DE = (Zeitprogramm)

ventilation.heatExchanger.frostprotection = "type": "string", "value": "off" OR "on" in DE = (Status des Frostschutzes für Wärmetauscher: )
ventilation.levels.levelOne = "type": "number", "value": <number> in DE = (Stufe 1:)
ventilation.levels.levelTwo = "type": "number", "value": <number> in DE = (Stufe 2:)
ventilation.levels.levelThree = "type": "number", "value": <number> in DE = (Stufe 3:)
ventilation.levels.levelFour = "type": "number", "value": <number> in DE = (Stufe 4:)

ventilation.operating.modes.active = "type": "string", "value": "ventilation" OR "standard" OR "standby" in DE = (Betriebsprogramm)
ventilation.operating.programs.active = "type": "string", "value": "levelOne" OR "levelTwo" OR "levelThree" OR "levelFour" in DE = (Betriebsart)

ventilation.volumeFlow.current.input = "type": "number", "unit": "cubicMeter/hour", "value": <number> in DE = (Volumenstrom Zuluft:)
ventilation.volumeFlow.current.output = "type": "number", "unit": "cubicMeter/hour", "value": <number> in DE = (Volumenstrom Abluft:)

ventilation.quickmodes.comfort = "type": "boolean", "value": "false" OR "true" in DE = (Intensivbetrieb Lüftung)
ventilation.quickmodes.eco = "type": "boolean", "value": "false" OR "true" in DE = (Sparbetrieb Lüftung)

Here are some more images from the ViCare app:

Thank you very much in advance! 🫶🏻

[CFenner]

"feature": "ventilation.heatExchanger.frostprotection",
            "gatewayId": "################",
            "isEnabled": true,
            "isReady": true,
            "properties": {
              "status": {
                "type": "string",
                "value": "off"
              }
            },

Is this a boolean value only or can there be other values beside "on" and "off"?

[ckoeber83]

@CFenner

Is this a boolean value only or can there be other values beside "on" and "off"?

No just "on" or "off" visible in my installation.

[ckoeber83]

Attached all my ventilation values

ventilation.json

[lackas]

PR #700 adds the volume flow getters directly to VentilationDevice:

• getLevelOneVolumeFlow()
• getLevelTwoVolumeFlow()
• getLevelThreeVolumeFlow()
• getLevelFourVolumeFlow()

This is a simpler approach than #631's combined device class - it makes these methods available to all ventilation devices.