Re: [EnergyPlus_Support] Error .... Effective heating set-point higher than effective cooling set-point

[Linda Lawrie <linda@xxxxxxxxxxxxxx>]

are you saying if you run design days you do not get this
error?

Please send your input file to energyplus-support@xxxxxxxx

Thanks.

EnergyPlus Development Team

At 11:52 AM 3/27/2009, rizosi wrote:

> Dear users, 
>
> Whenever I'm trying to perform an annual simulation for my model, I am
> getting the following error: 
>
> ** Severe  ** DualSetPointWithDeadBand: Effective heating set-point
> higher than effective cooling set-point - increase deadband if using
> unmixed air model
>    **   ~~~   ** occurs in Zone=3433
> Occurrence info=Khouribga MO - MN6 WMO#=1396, 01/20 20:30 - 20:31
>    **   ~~~   **
> LoadToHeatingSetPoint=-1374197.672,
> LoadToCoolingSetPoint=-1429881.440
>    **   ~~~   ** Zone
> TempDepZnLd=-13920.94
>    **   ~~~   ** Zone
> TempIndZnLd=1081857.89
>    **   ~~~   ** Zone
> ThermostatSetPoint=0.00
>    **   ~~~   ** Zone
> HeatingSetPointOffset=0.00
>    **   ~~~   ** Zone
> CoolingSetPointOffset=0.00
>
> However, if the simulation runs for a couple of simulation days, then
> everything is fine. 
>
> Did any of you came across to this error before?
>
> Thanks in advance
>
> Ioannis
>
>
>
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