Luxtronic Heatpump controller

[poostrom]

Hoi Willem,

Somewhere at the end of the script you see:

# Lees huidige functie warmtepomp
if array_calculated[119] == 1: array_calculated[119] = '0'
if array_calculated[119] == 0: array_calculated[119] = '10'
if array_calculated[119] == 5: array_calculated[119] = '20'
if array_calculated[119] == 10: array_calculated[119] = '30'
if array_calculated[119] == 15: array_calculated[119] = '30'

That is being sent to a "selector switch" where value 0 is off, 10 is heating, 20 is hot water and 30 is cooling.
So you have to add a virtual switch with type "selector".

Regards,
Patrick

[Wiljums]

Hoi Willem,

Somewhere at the end of the script you see:

# Lees huidige functie warmtepomp
if array_calculated[119] == 1: array_calculated[119] = '0'
if array_calculated[119] == 0: array_calculated[119] = '10'
if array_calculated[119] == 5: array_calculated[119] = '20'
if array_calculated[119] == 10: array_calculated[119] = '30'
if array_calculated[119] == 15: array_calculated[119] = '30'

That is being sent to a "selector switch" where value 0 is off, 10 is heating, 20 is hot water and 30 is cooling.
So you have to add a virtual switch with type "selector".

Regards,
Patrick

Yes, I understand that. But can someone post a screenshot of the switch settings (with the states and action settings)?

[poostrom]

Hi, there's no action.... Since the function is read from the heatpump to Domoticz, not the other way around. I'ts just an indicator showing what the heatpump is doing at this moment.

2019-11-24 19_11_09-Start.jpg (78.21 KiB) Viewed 1995 times

[snahsiub]

Hi Everybody,

I was searching for a topic to read and log data from a Alpha Innotec heatpump. I have a MSW3-12 type and have a webinterface, however the port 8888 or 8889 does not work for me. Is this device specific?

Are there any new developments on this or perhaps some easy to use scripts for I am a rookie at this

Thanks in advance.

Hans

[snahsiub]

Got it all figured out thanks to these amazing examples. It appeared port 8889 was listening after all. Nice!

[snahsiub]

Finally after some scripts, I've chosen to use the excellent script of Matis of Tweakers:

https://gathering.tweakers.net/forum/li ... 0#60239110

There are 2 files:

Make sure you put the first one in something like:

Code: Select all

importer.py

And the second part in a new file:

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file_cache.py

Then you can run it like:

Code: Select all

python3 importer.py

Obviously you need to make adjustments to your idx of Domoticz. If you need to run it every minute:

Code: Select all

crontab -e

And add this line below:

Code: Select all

* * * * *  /usr/bin/python3 /home/pi/importer.py

[smitec]

@snahsiub,

can you give me some more detail how you did the setup for the heatpump in domoticz? (screenshot?)
(or can you PM me?)

[Wiljums]

Has anyone managed to read the current power ('Leistung Istwert' or 'Vermogen') in kW? I think it's ID 188.

[ajarzyn]

Hello,

You can try python plugin:
https://github.com/ajarzyn/domoticz-luxtronic2

Still there's some work to do but it's something to start with.

[klaaspiet]

Hey i'am going to try this

thanks for sharing

[ajarzyn]

You are welcome.

In case of any issue, send a ticket or just fixit yourself

I saw mentions regarding state of the device (I plan to add this as soon as I finish with venta humidifier plugin).

[ajarzyn]

To anyone interested in this plugin.

I've released new version.

[snahsiub]

Can you explain in a few steps how to use this python code?