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Apache HVAC Fixed OA Percentage
Posted: Fri Mar 29, 2013 4:19 pm
by rms4000
Has anyone ever figured out how to fix the OA percentage of an air system? I'm trying to peg a system at 30%, but it seems like something out there is overrriding the system diagram.
Re: Apache HVAC Fixed OA Percentage
Posted: Wed Jun 26, 2013 10:06 am
by Paul_Paterson
Yeah,
depending on your current network you may need to add an additional mixing damper set to simulate (as you need a separate set for each control type. Once you have done this add an independent controller with sensor set to sense main fan flowrate and set to 30% at the inlet to the mixing damper
Paul