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bosch-thermostat / home-assistant-bosch-custom-component

HA custom component for Bosch thermostats
Apache License 2.0
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Return temperature sensor always showing as 0.0 degrees #371

Closed Ciaccona closed 10 months ago

Ciaccona commented 10 months ago

Describe the bug sensor.return_temperature is always showing at 0.0 degrees, even when the boiler has been running for many hours. Other sensors, including sensor.actual_supply_temperature, sensor.actual_modulation, and sensor.hc1_supply_temperature_setpoint appear to function correctly.

Additionally, I can see that the sensor is being called. Logs show: "DEBUG (MainThread) [custom_components.bosch.sensor.base] Update of sensor SensorsReturn temperature101477814 called."

To Reproduce Steps to reproduce the behavior:

  1. Go to Developer Tools
  2. Find sensor.return_temperature
  3. View the state of this sensor
  4. See error

Expected behavior I would expect that sensor.return_temperature shows a value above 0.0 degrees when the boiler is running.

Screenshots image

Version

Debug SCAN http://jsonblob.com/1196047054991646720

pszafer commented 10 months ago

Please provide bosch scan

Ciaccona commented 10 months ago

Please provide bosch scan

http://jsonblob.com/1196047054991646720

Thanks

pszafer commented 10 months ago

you can look in scan that you don't have return temperature sensor connected to your installation.

Ciaccona commented 10 months ago

you can look in scan that you don't have return temperature sensor connected to your installation.

Thanks. Can I just check - does this mean it's likely that the actual Bosch thermostat itself hasn't been connected to the boiler correctly, therefore it is unable to read the return temperature?