Zone Mean Air Temperature is not following building Set Point Temperature

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Hi,

I'm wondering if anyone could assist me with the following modeling issue. Actually, I'm modeling a single-room office building in a summer day- while MAT is not following the cooling setpoint temperature for the beginning hours of the day (having zero cooling loads for those hours- regardless of the setpoint temperature for those hours of the day).

While it seems to be an occupancy schedule, I already changed the schedule of the Fan(on/off) as well as my cooling HVAC (Coil:Cooling:DX:SingleSpeed) to Always_On (which is basically a fractional schedule of 1 for all 24 hours of the day).

Here is the link to the idf file that I'm referring to: https://drive.google.com/file/d/1qDIo...

Any ideas would be greatly appreciated! Sincerely, Mohammad

330

Mohammad

asked 2021-02-26 02:53:47 -0500, updated 2021-03-04 22:16:39 -0500

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Please don't directly mention people in your questions. Add the appropriate tags (this is not the case right now) and it will be correctly seen. I suggest tagging it with your software to begin with (energyplus for eg)