[EnergyPlus_Support] Exceeding max iterations , again!

["beyangj" <beyangj@xxxxxxxxxxx>]

Dear Mike,

Thank you very much for your advices.I changed the values for
the "convergence tolerance" in controllers and other HVAC
components, but it didn't take effect. There are also many warnings
about max iterations. The last warning is as follow:
** Warning ** SimHVAC: Exceeding max iterations continues...1300
There are no return fan and zone exhaust fan in the  VAV system. I
still don't know why there are so many max iterations. I wonder
whether too many iteration will affect the simulation results?

Best,

Stewart




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