Warmup day & CTF calculation Error

energyplus
#1

Hi, do a parametric simulation with honeybee that studies about 2200 material alternative for external wall. in this process, I find 2 major error on some alternatives.

one is an error that not fatal but I think this error will make wrong answers: Warmup error

"1. The simulation has not run correctly because of this severe error:

** Severe ** CheckWarmupConvergence: Loads Initialization, Zone=“TESTMODEL_0” did not converge after 25 warmup days."

Does this error affect the results? How can I fix it? I increase max warmup days within simControls component but this error still exists.

two. CTF calculation
I get this error on about 200 alternative and simulation terminated. how I can pass this?

"1. The simulation has not run correctly because of this severe error:
** Severe ** CTF calculation convergence problem for Construction=“AL_COMPOSITE_PANEL_REINFORCEDCONCRETE_20CM_EPS_25CM_GYPSUMWITHMORTALB”.

  1. The simulation has failed because of this fatal error:
    ** Fatal ** Program terminated for reasons listed (InitConductionTransferFunctions)"

I see in EP document the solution for pass this error increases the time step but by doing that the error would not resolve.

I glad if help me with this problem.