When setting the cooling schedule, it is found that the seasonal schedule does not work, while the heating schedule works,

[omen]

Hi, @chris,

Can ‘Fixed Interval Schedule’ replace ‘Seasonal Schedule’ to control the heating and cooling analysis period of the HVAC system?

The problem of 'HB Fixed Interval Schedule' in heating and cooling schedule setting

Hi everyone. I would like to try to set up a schedule for heating and cooling of the HVAC system. The purpose is to have heating from November 1st to March 15th of the following year and cooling from June 14th to August 28th. Referring to the responses in the two links below, I constructed and simulated the schedule and the output shows the change in indoor temperature throughout the year as shown in the graph below. [image] Apparently the set schedule is running smoothly, but I’d like …

Here is the sample file. seasonal_sch_des_days.gh (144.8 KB)