Ebusd Configuration not working

ebusd - Home Assistant (home-assistant.io)

ebusd:
host: 172.16.222.11
circuit: “700”
port: 8888
name: EbusHeizung

I added the integration to my configuration.yaml and checked, if the port is reachable.
But i don’t see any logging information for this integration and i also not see any new sensors.
What is my fault?

best regards

Chris