Details on User-defined Data for a Design Day

Information on the User-defined data for a design day dialog in the location and climate options.

If you know the weather data for your location, you can create the design day yourself or rework an already loaded design day. If the turbidity factors are not known, you can select the solar calculation model according to ASHRAE 2005 in the calculation options.

You are here:

Module overview ➤ Cooling load dynamic ➤ Project level ➤ Location/climate data (...) ➤ Create design day

General parameters

If you have the Temperature curve acc. To ASHRAE calculated, you can adjust the underlying parameters to obtain the desired result. The time zone is location-based and should not be changed. It refers to the Universal Time Coordinate (UTC).

If you activate Individual temperature curve, you can enter both the outside temperature and the dew point temperature for each hour of the design day. The relative humidity is determined automatically from these two values.