ESPAltherma: Stalled values - was Altherma not send the current value for attributes

Hi All, I am owner of Altherma LT ERLQ014CAW1 + EHVH16S26CB9W + daikin lan adapter BRP069A62 + ESPAltherma on board Wemos D1 Mini ESP32. I have struggle with problem wrong value for some attributes. Currently I pull below attributes every 30s: "Operation Mode": "Heating", "Thermostat ON/OFF": "ON", "Defrost Operation": "ON", "Liquid pipe temp.(R6T)": 36.4, "Outdoor air temp.(R1T)": "-8.7", "INV frequency (rps)": 103, "I/U operation mode": "DHW", "BUH Step1": "OFF", "BUH Step2": "OFF", "Water pump operation": "ON", "Leaving water temp. before BUH (R1T)": 43.2, "Leaving water temp. after BUH (R2T)": 42.2, "Inlet water temp.(R4T)": 37.6, "DHW tank temp. (R5T)": 28.4, "Flow sensor (l/min)": 29.6 Unfortunately from time to time some above attributes are not true it seems like like the value freeze. In above case “Defrost Operation” is ON from few hours image The same situation happen very often for “Outdoor air temp.(R1T)”, “Thermostat ON/OFF”, rarely for “INV frequency (rps)”. Problem occoures even pump is working so it should not be the problem mentioned in issue #28

If someone have any idea what could I try i will do 😃

About this issue

  • Original URL
  • State: open
  • Created 2 years ago
  • Comments: 37 (10 by maintainers)

Most upvoted comments

The issue is still happening randomly, in my case it is not a connectivity issue, bc the ESP32 is close to the AP. Also the data is being pushed to the mqtt topic, so wifi is working seamlessly.