Consumed Electrical or Primary for Hot Water or Heating is Unknown (4 Entities)

[Torsten-Fischer]

Before submitting a new issue

• [ yes] I redownloaded the latest release and restarted Home Assistant
• [ yes] I've checked known issues
• [ yes] I've enabled debug logs and attached the relevant logs to this ticket

Problem description

After today's update (March 12, 2024) I noticed that the energy consumed is no longer displayed. The entities:

• sensor.home_device_0_vc_20cs_1_5_n_de_ecotec_plus_consumed_electrical_energy_domestic_hot_water
• sensor.home_device_0_vc_20cs_1_5_n_de_ecotec_plus_consumed_electrical_energy_heating
• sensor.home_device_0_vc_20cs_1_5_n_de_ecotec_plus_consumed_primary_energy_domestic_hot_water
• sensor.home_device_0_vc_20cs_1_5_n_de_ecotec_plus_consumed_primary_energy_heating have the status unknown. For example, I had entered the primary_energy entities in the energy dashboard for gas consumption. I use a Vaillant VC 20CS/1-5 (N-DE) ecoTEC plus with VR921.

[Acey-yo]

Hello,

i have the same problem since 2 days. Yesterday, after a restart, it was back, but no data arrived. Now I restarted again and now no more data arrives.

[mathisschmieder]

I think this might be an issue/"update?" at Vaillant, and not specific to this integration. I also noticed that the information was missing starting March 11th, and the myVaillant app also shows no consumed power information for the current day. Today, yesterday's values suddenly appeared.

[PV-Joe]

This issue describes the same behavior:

https://github.com/signalkraft/mypyllant-component/issues/133

It’s probably better to merge them.

[Torsten-Fischer]

I will close the issue. The data is available again today without me having done anything.