Prerequisite:
- Domoticz with mqtt setup
- node-red with mosquitto (optionally with https://flows.nodered.org/node/node-red-contrib-influxdb installed)
- Panasonic Aquarea with CZ-TAW1
- Panasonic service cloud account
Installation instructions:
-
Execute the following commands on the command line of your linux device where Node-Red is running:
- touch /tmp/cookie.txt
- chmod 777 /tmp/cookie.txt In this file the cookies are stored which are used in the api calls.
-
Create the following dummy sensors in Domoticz and write down the IDX values: Temperature:
- Out (aanvoer)
- In (retour)
- Outdoor (buitentemp) Percentage:
- Pumpspeed (pompsnelheid)
- Compressor frequency (Frequentie) Counter:
- startstops
- working hours (bedrijfstijd)
-
Create the following switches:
- On Off switch (switch heatpump on/off)
- Selector switch (to set the silent mode: Off, silent 1, Silent 2, Silent 3)
- Thermostat Setpoint (to set the heatpump setpoint or temperature shift)
In Node-red:
- import the 'aquarea cloud.nodered' file
- adjust the IDX values in the Node-Red function 'Convert JSON to domoticz mqtt msg' and 'check OnOff/TargetTemp/SilentMode' to the IDX values you just created.
- open function 'Setup global variables and settings' and fill the username and password (use the steps below).
