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COP values sometimes become negative #85

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kr0ner opened this issue Jan 10, 2025 · 0 comments · May be fixed by #87
Open

COP values sometimes become negative #85

kr0ner opened this issue Jan 10, 2025 · 0 comments · May be fixed by #87
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kr0ner commented Jan 10, 2025

image

Issue seems to be WAERMEERTRAG_HEIZ_TAG_SUMME_KWH going negative
@kr0ner kr0ner self-assigned this Jan 10, 2025
kr0ner added a commit that referenced this issue Jan 13, 2025
@kr0ner
Allow daily energy combined sensor to be reset at midnight
69b6aa8 
For electrical power consumption readings the Wh values are not
reset at midnight, which lead to problems an required a manual
offset calculation for the next day. This approach is wrong for
sensor values like "heating power sum day" where both values are
reset at midnight. The offset could become negative and result in
wrong COP values.

Fixes: #85
@kr0ner kr0ner linked a pull request Jan 13, 2025 that will close this issue
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Allow daily energy combined sensor to be reset at midnight kr0ner/OneESP32ToRuleThemAll
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