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asked 2026-06-18 12:58:19 -0500

muhl's avatar

EPW Warnings in BEOpt 3.1.1

Why am I receiving these errors? I used the standard weather data provided.

3.xml: Warning: No EPW design conditions found; calculating design conditions from EPW weather data. 1.xml: Warning: No EPW design conditions found; calculating design conditions from EPW weather data. 2.xml: Warning: No EPW design conditions found; calculating design conditions from EPW weather data. 4.xml: Warning: BackupHeatingActiveDuringDefrost does not apply when system has separate backup heating. 4.xml: Warning: No EPW design conditions found; calculating design conditions from EPW weather data.

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updated 2026-06-19 12:35:51 -0500

Aaron Boranian's avatar

EPW Warnings in BEOpt 3.1.1

Why am I receiving these errors? I used the standard weather data provided.

3.xml:  Warning: No EPW design conditions found; calculating design conditions from EPW weather data.
1.xml:  Warning: No EPW design conditions found; calculating design conditions from EPW weather data.
2.xml:  Warning: No EPW design conditions found; calculating design conditions from EPW weather data.
4.xml:  Warning: BackupHeatingActiveDuringDefrost does not apply when system has separate backup heating.
4.xml:  Warning: No EPW design conditions found; calculating design conditions from EPW weather data.data.

Thanks

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