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HeishamonMQTT

Simple plugin to manage Heishamon through MQTT

This Domoticz plugin is able to read and to control the Panasonic using the Heishamon module.

Prerequisites

To use Plugins in Domoticz please read : https://www.domoticz.com/wiki/Using_Python_plugins

Installation

  1. Create a folder [HeishamonMQTT] in the plugin folder of domoticz
  2. Restart domoticz
  3. Add in the Hardware the Heishamon MQTT plug in.
  4. All devices are created, add them from the devices

Update :

  1. place the (new) mqtt.py and plugin.py in the HeishamonMQTT folder (overwrite the old-files)
  2. In Hardware, select the HeishamonMQTT plugin and click on Update !!! Do NOT click on delete, all the devices will also be removed then !!!
  3. Add new devices when needed

Current status commands:

SetHeatpump			Set heatpump on or off	0=off, 1=on					tested	
SetHolidayMode			Set holiday mode on or off	0=off, 1=on				not tested
SetQuietMode			Set quiet mode level	0, 1, 2 or 3					tested	
SetPowerfulMode			Set powerful mode run time in minutes	0=off, 1=30, 2=60 or 3=90	tested	
SetZ1HeatRequestTemperature	Set Z1 heat shift or direct heat temperature	-5 to 5 or 20 to max	tested
SetZ1CoolRequestTemperature	Set Z1 cool shift or direct cool temperature	-5 to 5 or 20 to max	not tested
SetZ2HeatRequestTemperature	Set Z2 heat shift or direct heat temperature	-5 to 5 or 20 to max	not tested
SetZ2CoolRequestTemperature	Set Z2 cool shift or direct cool temperature	-5 to 5 or 20 to max	not tested
SetOperationMode		Sets operating mode	0=Heat only, 1=Cool only, 2=Auto, 3=DHW only
				, 4=Heat+DHW, 5=Cool+DHW, 6=Auto+DHW					not tested	
SetForceDHW			Forces DHW (Operating mode should be firstly set to one with DWH mode (3,4,5 or 6) to be effective. Please look at SET9 )	0, 1	not tested	
SetDHWTemp			Set DHW target temperature	40 - 75					not tested
SetForceDefrost			Forces defrost routine	0, 1						not tested	
SetForceSterilization		Forces DHW sterilization routine	0, 1				not tested	
SetZones                        Set zones to active  0 = zone 1 active, 1 = zone2 active, 2 = zone1 and zone2 active  tested

ToDo:

  • Check ForceDHW for correct operation mode
  • Add influxDB support
  • SetPump / SetPumpSpeed / SetCurves / SetFloorHeatDelta / SetFloorCoolDelta / SetDWHHeatDelta

Common problems:

If you don't see the heishamon values in domoticz after enabling the plugin there are a few things you should check:

  • Is heishamon receiving values from heatpump? (see heishamon webpage)
  • Is heishamon correctly sending messages to mqtt broker? (see message in mqtt broker, for example with MQTT explorer)
  • Is domoticz plugin correctly configured to point to the mqtt broker?
  • Is 'allow new devices' enabled in domoticz?
  • Do you have the most recent version of Heishamon firmware? (at least v1.0 is needed for plugin version 0.1.8 and up)

History

Version 0.1.1 -> First version
Version 0.1.2 -> Added COP devices and Error (Text)

Version 0.1.3 ->
		- Round Set...RequestTemperature and SetDHWTemp 
		- check Set...RequestTemperature to be in range -5 to 5 and 20 to max (max is user variable maxTemp, default=50)
		- Check SetDHWTemp to be in range 40 to 75
		- Force_DHW_State only on/off (no unknown anymore)
Version 0.1.4 -> Fix: Switch only publish On (1) not Off (0) in MQTT
Version 0.1.5 -> Implemented S0 Support (2 devices)
Version 0.1.6 -> No change
Version 0.1.7 -> Use MQTT for S0 (panasonic_heat_pump/s0/Watt/x)
Version 0.1.8 -> Allow mqtt base topic to be set 
Version 0.1.9 -> Heishamon v1.0 + Zone (for older version of Heishamon take 0.1.8) 
Version 0.2.0 -> 
		- Change Error from Text to Alert
		- Add Heat Pump Model
		- Add Pump Duty		- 
Version 0.2.0 -> 
		- Added WattHourTotal to S0 (General,kWh)
		- Added Defrost Counter
		- Detect old Heishamon Firmware
		- Code cleanup