Warning: count(): Parameter must be an array or an object that implements Countable in D:\home\site\wwwroot\wp-content\plugins\q-and-a-focus-plus-faq\inc\functions.php on line 250
At the System level of the Building Tree, you have an HVAC system input with the “Outside Air From” setting configured to receive outside air from another HVAC system. That other HVAC system has not been defined and must be properly configured for the simulation to run.
Select a valid HVAC system for your DOAS system from the Central System library.
← Frequently Asked Questions