MIXING error

rankoromane · Posts: 66

I get the following severe error report on a model

** Severe ** Mixing Schedule not found=45 for MIXING=2878_1

There are several more of these. The problem appears to be the schedule for the MIXING object where I have put internal doors between zones. I can't see what I have done wrong. Please see attached model. Is it a bug or am I missing something?

Andy Tindale · Posts: 1196 Location: Stroud

This is caused by a missing internal door operation schedule. You did not pick up on this because DesignBuilder is not showing the data unless you have Calculated natural ventilation mode set. Version 1.2.0.043 will display ventilation schedules for internal doors, vents and windows when in Scheduled natural ventilation mode.

You can work around this problem by temporarily switching to Calculated natural vent mode, setting the internal door operation schedule at building level and then switching back to Scheduled natural vent.

Andy

Login