The purpose of this topic is to exchange special configurations which are not part of the ebus binding and cannot be retrieved 1:1 through ebusd configurations provided by John30 on Github.
Hello Veit (@Veitk ),
in the meantime i have extended the features in order to control my Vaillant heat pump VML105/6. The ebus binding already contains the standard configurations (VRC700/720) for the following 4 things:
-
Vaillant VRC 720 General (polling 100 secs)
-
Vaillant VRC 720 Heating Circuit 1 (polling 90 secs)
-
Vaillant VRC 720 Hot Water Circuit 1 (polling 130 secs)
-
Vaillant VRC 720 Zone 1 (polling 110 secs)
Beyond this basic setup i use 2 custom configuration files for another two things:
-
Vaillant Circulation Pump (no polling),
Circulation_Pump_config.json (805 Bytes)
Use the pump ON/OFF state together with the following hardware feature in order to save energy. Installed a Homematic switch configured as push button. The switch contact (closer) is connected to the HMU board connector X41 (terminals FB and 0). Thus, a push button cycle activates the circulation pump for 5 minutes (Vaillant default time). By this way, the hot water circulation can be demanded by an Alexa command “water on”. This is rather comfortable and my wife likes it. Measured that the hot water storage temperature degradation changed by factor 8 if i compare “circualtion on” versus “circulation off”. In practice, demanding “water on” for a couple of times per day, this factor is still 4-5. -
Vaillant HMU Main Board (polling 60 secs),
hmu08_config.json (24.3 KB)
This file contains many expert level parameters which provide a better insight into the function of the heatpump outdoor unit.
I also want to underline here that it was Cor (@Chiuaua79) who taught me a lot to understand the ebus telegrams.
Use different polling times for the various things in order to minimize the “send queue is full” error. Have not been able to eliminate this error completely but it doesn’t longer worry me as initially. Assume that it is difficult to get rid of this error with overall roughly 80 different ebus items configured for my heat pump.
The ebus hex codes have been retrieved using ebusd and commands “ebusctl grab” and “ebusctl grab result decode”. This has not been that difficult. Thus, live monitoring data, statistical data as well as expert level data of the Vaillant heat pump can be accessed.
For production i still use the ESERA LAN ebus coupler which is much better than its image if configured right. Of utmost importance is to set the “data packing condition” timer to 2ms (default is 0ms).
Best regards,
Willi
Beside standard sitemap functionality, i have setup 2 openHAB “pages” as “floor plan” with “markers”. The “markers” can be configured to show the bare item state as well as an icon at the side. See the following examples:
- Vaillant VML105/6 outdoor unit (within this example currently running for hot water storage loading)
All parameters, except the heat power to the building (here 11.4 kW) and the COP, are provided by hmu08_config.json and related items. The residual heat power (sum of electrical energy of the compressor and power gained out of the air) is calculated by this rule:
rule "Heizleistung der Wärmepumpe aus HMU08 Statistik"
when
Item VaillantHMUMainBoard_AktuelleStromaufnahme received update
then
Heizleistung_Waermepumpe.postUpdate((VaillantHMUMainBoard_AktuelleStromaufnahme.state as Number + VaillantHMUMainBoard_AktuelleLeistungausderLuft.state as Number)/1000)
end
The current coefficient of performance (COP) is calculated by the following rule:
rule "COP der Wärmepumpe aus HMU08 Statistik"
when
Item VaillantHMUMainBoard_AktuelleLeistungausderLuft received update
then
COP_VaillantWaermepumpe.postUpdate((VaillantHMUMainBoard_AktuelleStromaufnahme.state as Number + VaillantHMUMainBoard_AktuelleLeistungausderLuft.state as Number + 0.001) / (VaillantHMUMainBoard_AktuelleStromaufnahme.state as Number + 0.001))
end
- Vaillant VIH QW 190/6 E indoor unit (uniTower)
For the indoor unit not all parameters are available through ebus because the controller is already sitting in the indoor unit and doesn’t need it. So, for instance parameters of the additional heater can’t be accessed through ebus. Same is for the VUV switching cycles (Schaltspiele VUV) which are calculated by a rule based on hot water storage loading cycles.
rule "Berechnung VUV Schaltvorgänge weil ebus nicht verwendet wird"
when
Item VaillantVRC700hotwatercircuit_HWCflowtemperaturetemperature changed
then
if( (VaillantVRC700hotwatercircuit_HWCflowtemperaturetemperature.state as QuantityType<Number>).intValue <= 25 ) {
VaillantHMUMainBoard_SchaltvorgangeVUVWarmwasser.postUpdate(VaillantHMUMainBoard_SchaltvorgangeVUVWarmwasser.state as Number + 1)
}
end
The background pictures have been created by Powerpoint and saved as .png files. Here are the .png files.
Can provide the original .pptx file in case a user wants to carry out adaptations (outfit, language etc.) by email on request (can’t be uploaded here).
The background files need to be stored in the folder C:\openHAB\conf\html (i am a Windows10 user).
In the page setup the background picture is referenced as relative path like this: /static/VML105_6_out.png
As a start point for the marker setup, i provide my outdoor unit page as YAML file here:
config:
backgroundColor: white
imageHeight: 480
imageUrl: /static/VML105_6_out.png
imageWidth: 640
label: Wärmepumpe VML105/6 Outdoor
order: "2"
sidebar: true
visibleTo:
- role:administrator
- role:user
markers:
- component: oh-plan-marker
config:
coords: 379.1924793102342,44.321198880416986
iconUseState: false
item: Vaillant_HMU_Main_Board_Luft_Einlass_Temperatur
name: Lufteinlasstemperatur
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 414.89566729723674,550.93712497185
item: Vaillant_HMU_Main_Board_Vorlauf_Temperatur
name: Vorlauftemperatur Heizkreis
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 439.51855556413506,193.9052451018243
item: Vaillant_HMU_Main_Board_Schaltzustand_4WegeVentil
name: Schaltstellung 4-Wege Inverter Ventil
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 306.5549589228841,581.1001630988004
item: Vaillant_HMU_Main_Board_Leistung_Gebaudepumpe
name: Leistung WILO-Gebäudepumpe
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 317.6352586429884,218.52813336872262
item: Vaillant_HMU_Main_Board_Kompressor_Einlass_Temperatur
name: Kompressor Einlasstemperatur
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 303.4770978895218,216.68141674870526
item: Vaillant_HMU_Main_Board_Niederdruck_Kaltekreis
name: Niederdruck Kältekreis (Kompressor Einlass)
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 220.99042219541246,379.80805151690663
item: Vaillant_HMU_Main_Board_Kompressor_Auslass_Temperatur
name: Kompressor Auslasstemperatur
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 206.83226144194592,372.42118503683713
item: Vaillant_HMU_Main_Board_Hochdruck_Kaltekreis
name: Hochdruck Kältekreis
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 233.91743853553407,224.06828322877476
item: VaillantHMUMainBoard_KompressorModulation
name: Kompressor Modulation
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 219.14370557539507,219.75927778206753
item: Vaillant_HMU_Main_Board_Kompressor_Drehzahl
name: Kompressor Drehzahl
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 181.59380096837515,289.9345093427278
item: VaillantHMUMainBoard_AktuelleStromaufnahme
name: Aktuelle Stromaufnahme Kompressor
tooltipColor: red
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 181.59380096837515,31.39418254029536
item: VaillantHMUMainBoard_AktuelleLeistungausderLuft
name: Umweltgewinn
tooltipColor: green
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 243.15102163562094,142.8127519480103
item: Vaillant_HMU_Main_Board_VerdampfungsTemperatur
name: Verdampfungstemperatur
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 243.15102163562094,460.44801059099865
item: Vaillant_HMU_Main_Board_KondensationsTemperatur
name: Kondensationstemperatur
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 80.02438686741955,580.484590892128
item: VaillantHMUMainBoard_HeizwasserDurchflussrate
name: DurchfluĂźrate Heizkreis
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 29.54746592027799,145.2750407747001
item: Vaillant_HMU_Main_Board_EEV_Auslass_Temperatur
name: EEV Auslasstemperatur
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 28.93189371360553,305.3238145095392
item: Vaillant_HMU_Main_Board_Position_Expansionsventil
name: EEV Position
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 29.54746592027799,449.98328307756685
item: Vaillant_HMU_Main_Board_Kondensator_Auslass_Temperatur
name: Kondensator Auslasstemperatur
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 347.7982967699388,-20
icon: oh:fan
item: Vaillant_HMU_Main_Board_Leistung_Lufter_1
name: Leistung LĂĽfter 1
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 146.50618518804504,-20
icon: oh:fan
item: Vaillant_HMU_Main_Board_Leistung_Lufter_2
name: Leistung LĂĽfter 2
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 307.7861033362291,-20
icon: oh:time
item: VaillantHMUMainBoard_BetriebsstundenLufter1
name: Betriebsstunden LĂĽfter 1
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 269.0050543158642,-20
icon: classic:start
item: VaillantHMUMainBoard_StartsLufter1
name: Starts LĂĽfter 1
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 108.34070837435263,-20
icon: oh:time
item: VaillantHMUMainBoard_BetriebsstundenLufter2
name: Betriebsstunden LĂĽfter 2
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 68.9440871473153,-20
icon: classic:start
item: VaillantHMUMainBoard_StartsLufter2
name: Starts LĂĽfter 2
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 139.11931870797554,290.5500815494002
icon: oh:time
item: VaillantHMUMainBoard_BetriebsstundenKompressor
name: Kompressor Betriebsstunden
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 137.8881742946306,365.6498907634401
icon: classic:start
item: VaillantHMUMainBoard_KompressorStarts
name: Kompressor Starts
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 180.97822876170267,576.1755854454208
item: Heizleistung_Waermepumpe
name: Heizleistung Wärmepumpe
tooltipColor: darkred
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 229.60843308882687,643.8885281793912
name: COP
tooltip: "COP:"
tooltipColor: blue
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 229.60843308882687,676.5138551330315
item: COP_VaillantWaermepumpe
name: Effizienz
tooltipColor: blue
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 226.53057205546457,547.8592639384877
item: Vaillant_HMU_Main_Board_Rucklauf_Temperatur
name: RĂĽcklauftemperatur Heizkreis
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 346.5671523565939,669.7425608596344
icon: oh:pressure
iconRotation: 0
item: VaillantVRC700general_Waterpressure
name: New Marker
tooltipColor: magenta
tooltipDirection: top
tooltipFontSize: 20px
tooltipOffsetY: -15
tooltipPermanent: true
useTooltipAsLabel: false
slots:
default: []
- component: oh-plan-marker
config:
coords: 267.7739099025193,538.6256808384009
name: Warmwasser
tooltip: 100% = Warmwasser
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 136.6570298812857,216.68141674870526
name: Kompressor
tooltip: "Kompressor:"
tooltipFontSize: 20px
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 291.7812259627451,356.4163076633532
item: Vaillant_HMU_Main_Board_Kompressor_Heizwendel
name: Heizwendel Kompressor
tooltipColor: magenta
tooltipDirection: bottom
tooltipFontSize: 20px
tooltipOffsetY: 15
tooltipPermanent: false
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 425.975967017341,8.618010893414413
icon: oh:line
item: VaillantHMUMainBoard_EnergieIntegral
name: Enerie Integral
tooltipColor: magenta
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 448.75213866422195,9.849155306759329
name: Energie Integral Text
tooltip: "Energie Integral:"
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 291.1656537560727,571.8665799987135
item: VaillantHMUMainBoard_BetriebsstundenGebaudepumpe
name: Betriebsstunden Gebäudepumpe
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 422.8981059839787,177.9003677283404
item: VaillantHMUMainBoard_Schaltvorgange4WegeVentil
name: Schaltspiele 4-Wege Inverter Ventil
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 422.8981059839787,202.5232559952387
name: Schaltspiele VUV Label
tooltip: Schaltsp.
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 90.48911438085133,374.883473863527
item: Vaillant_HMU_Main_Board_Kondensatwannen_Heizung
name: Heizung Kondensatwanne
tooltipColor: magenta
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 304.7082423028668,650.6598224527883
icon: classic:start
item: VaillantHMUMainBoard_GebaudepumpeStarts
name: Starts Gebäudepumpe
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 15
tooltipPermanent: true
slots:
default: []
And the setup for the indoor unit page /static/VML105_6_in.png as YAML file here:
config:
backgroundColor: white
imageHeight: 480
imageUrl: /static/VML105_6_in.png
imageWidth: 640
label: Wärmepumpe VML105/6 Indoor
order: "1"
sidebar: true
visibleTo:
- role:administrator
- role:user
markers:
- component: oh-plan-marker
config:
coords: 281.9320706559858,531.8543865650038
item: VaillantCirculationPump_StatusHWCCirculationPump
name: Zirkulationspumpe
tooltipColor: magenta
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 445.0587054241872,322.559836296368
item: Vaillant_HMU_Main_Board_Vorlauf_Temperatur
name: Vorlauftemperatur Heizkreis
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 288.7033649293829,338.5647136698519
item: VaillantVRC700hotwatercircuit_HWCstoragetemptemperature
name: New Marker
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 230.83957750217178,471.5283103111029
item: VaillantVRC700hotwatercircuit_HWCflowtemperaturetemperature
name: Zustand Vorrang-Umschalt-Ventil
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 140.9660353279929,482.60861003120715
item: VaillantHMUMainBoard_SchaltvorgangeVUVWarmwasser
name: Schaltspiele VUV
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 125.57673016118144,347.7982967699388
icon: oh:pressure
item: VaillantVRC700general_Waterpressure
name: Wasserdruck Heizkreis
tooltipColor: magenta
tooltipDirection: bottom
tooltipFontSize: 20px
tooltipOffsetY: 15
tooltipPermanent: true
useTooltipAsLabel: false
slots:
default: []
- component: oh-plan-marker
config:
coords: 416.74238391725413,674.667138513014
icon: oh:radiator
iconSize: 120
name: Heizkörper
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 320.0975474696782,677.1294273397039
icon: classic:shower
iconSize: 100
name: Dusche
tooltipPermanent: true
useTooltipAsLabel: false
slots:
default: []
- component: oh-plan-marker
config:
coords: 96,441.5
icon: oh:water
item: VaillantHMUMainBoard_BetriebsstundenWarmwasser
name: Betriebsstunden Warmwasser
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 16
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 61.55722066724581,439.51855556413506
icon: oh:radiator
item: VaillantHMUMainBoard_BetriebsstundenHeizkreis
name: Betriebsstunden Wärmepumpe Total
tooltipColor: magenta
tooltipDirection: right
tooltipFontSize: 20px
tooltipOffsetX: 19
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 91.72025879419625,527.5453811182966
name: Betriebsstunden WW text
tooltip: Betriebsstunden Warmwasser
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 58.47935963388352,527.5453811182966
name: Betriebsstunden Heizen Text
tooltip: Betriebsstunden Heizen
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 362.5720297300778,465.98816045105076
icon: classic:level
name: Pumpenregler
tooltipPermanent: true
slots:
default: []
- component: oh-plan-marker
config:
coords: 179.1315121416853,56.632643013866144
item: Vaillant_HMU_Main_Board_Rucklauf_Temperatur
name: RĂĽcklauf Temperatur Indoor
tooltipFontSize: 20px
useTooltipAsLabel: true
slots:
default: []
The YAML code can be copied into the appropriate pages.
I apologize that many items are in German but at the time i have created them, i didn’t imagine to publish them here. Please regard this as a bit of German language training 
.
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