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pail23 / stiebel_eltron_isg_component

Stiebel Eltron ISG integration for Home Assistant
MIT License
45 stars 19 forks source link

[BUG] Some sensor have wrong scale #50

Closed northalpha closed 1 year ago

northalpha commented 1 year ago

Version of the custom_component

0.12.1

Describe the bug

Readout of HEATER_PRESSURE seems to be wrong calculated / scaled.

It reads out via integration to: 0.15 bar but in reality and readout directly via modbus register 

      - name: "LWZ DRUCK-HEIZKREIS"
        slave: 1
        address: 13
        input_type: input
        unit_of_measurement: bar
        device_class: pressure
        scale: 0.1
        precision: 1

reporting 1.5bar.

Same with VOLUME_STREAM

      - name: "LWZ VOLUMENSTROM"
        slave: 1
        address: 14
        input_type: input
        unit_of_measurement: l/min
        scale: 0.1
        precision: 1
pail23 commented 1 year ago

This should be fixed in 2023.05. I appreciate testing since I don't have a LWZ/LWA model.

northalpha commented 1 year ago

Can confirm that VOLUMENSTROM and DRUCK-HEIZKREIS are now at correct scale! Thanks!