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Hi,
I am trying to calculate the Coefficients for the Type402.
The temperatures for which Q and P are provided by the manufacturer defer from the example.
Now when I use the EES I get the following warnings (for rows 31 to 54):
The row number (31) is outside the range of the Lookup table in equation JTHETA_cond_out[31]=lookup('WP-Daten';31;1).
The row number (31) is outside the range of the Lookup table in equation JTHETA_ev_in[31]=lookup('WP-Daten';31;2).
The row number (31) is outside the range of the Lookup table in equation Y_n[31]=lookup('WP-Daten';31;5).
The row number (31) is outside the range of the Lookup table in equation P_compr[31]=lookup('WP-Daten';31;4).
The row number (31) is outside the range of the Lookup table in equation Q_dot_cond_out[31]=lookup('WP-Daten';31;3).
I don't really understand what it means, but it seems to me, that those lines are not taken into account correctly for the calculation.
How can I fix this? I have attached the file I am using for the calculation.
janboettner Topic starter
01/09/2023 3:20 pm
I also don't understand what values I have to enter for the COP correction values.
Those are set to 0 and I don't find any values in the documentation.
