@spenceur you are not on the test image currently in development. I will make a real version as soon as we are sure it works
Thanks. In piloting/modification as well?
Yes, but a few small adjustments:


In the modes, when I click on absence, nothing happens, but the other modes are fine.
When the boost is active, you can click on launch the boost
When it is inactive, you can click on Cancel the boost
So it’s reversed here ^^
On the app, I can’t manage the setpoint temperature, but apparently I can here ![]()
I don’t know why this appears

Heating in progress doesn’t seem to update even after activating the boost mode and I can’t confirm on the app because I don’t have this information:

Ok I modified the tag via Portainer
I’m going to test this ![]()
I confirm the inversion on the boost buttons
I think we can’t do it via the application but potentially we could on certain water heaters (maybe the feature is just not enabled to prevent people from going too low
)
And the status still seems to be idle.
Another thing the away mode which for me is the most interesting with boost (and hot water available) doesn’t seem to work we can clearly see the line
`[2026-08-07T17:54:08.707Z] [INFO] onSetValue ← ext:ext-cicoub13-gladys-overkiz:overkiz:modbuslink-1563-4188-0869-1-1:mode = 5`
but it goes back directly to manual mode
To know that when you launch the away mode via the application we have this:
When I click on auto I switch to Eco+
When I click on manual I switch to manual
When I click on Eco I stay in manual
The tram of mode changes:
[2026-08-07T17:57:16.674Z] [INFO] onSetValue ← ext:ext-cicoub13-gladys-overkiz:overkiz:modbuslink-1563-4188-0869-1-1:mode = 1
[2026-08-07T17:58:00.229Z] [INFO] onSetValue ← ext:ext-cicoub13-gladys-overkiz:overkiz:modbuslink-1563-4188-0869-1-1:mode = 4
[2026-08-07T17:58:18.921Z] [INFO] onSetValue ← ext:ext-cicoub13-gladys-overkiz:overkiz:modbuslink-1563-4188-0869-1-1:mode = 2
Thanks for your feedback. ![]()
- For the inverted Boost buttons, it seems to be a bug in Gladys. I opened an issue here Dashboard binary buttons show the action for the current value instead of the one they apply · Issue #2810 · GladysAssistant/Gladys · GitHub
- For the adjustable setpoint temperature via Gladys but not in the app, it’s the same behavior as HA. Indeed, in the application, it is not offered because it is managed via the mode.
- The away mode has been fixed but we are not at the same level of configuration as in the application. You need to trigger the away mode, then remove it when you want (I imagine it’s possible via a scene).
- The heating state return should be fixed.
- The Eco mode should be fixed.
- I’m looking into the buttons that are sticking out

I pushed a new development image (same tag but new version). Your turn ![]()
ghcr.io/cicoub13/gladys-overkiz:water-heater sha256:1472e15f2c0c44ebcf12cfac90212eb7ecae186434d219cf74895686f66da84d
Boost mode activation works
Just waiting for the fix on Gladys ![]()
The heating status return does not work despite the activation of boost mode and it is impossible to check in the application if this value is correct
Absence mode activation works ![]()
The modes displayed are now those present in the application so everything is ok ![]()
However, I have a hot water value available at 176%, there must be a problem here
I tested changing the mode in the application and the mode is well changed in Gladys within a maximum of 30 seconds
To summarize what still doesn’t work:
- The heating status return
- Incorrect available hot water value
Thanks
I made a new version that fixes both issues (the heated water volume was a quantity in liters, not a percentage).
New image
ghcr.io/cicoub13/gladys-overkiz:water-heater sha256:18ee2f1112a2b3a182b856f295b1958fc978ca984fbf1f75f5829a62aff58325
I’ll test this by tonight and let you know.
Hot water is available
However, the heating status return is still idle despite the boost being activated
Do you have any specific logs? Does it work in the app when you launch the boost?
No particular logs and the boost activates correctly in the application when I launch it from Gladys
Do you mean the heating status (in the app)?
It works fine now without activating boost mode ![]()

He got heated when (he never changed xD)?
Also, the colors aren’t inverted?
Otherwise, for this button (inverted command), @pierre-gilles needs to see it and the plugin would be perfect![]()
Thanks for the work @cicoub13








