Apache HVAC Fixed OA Percentage
Apache HVAC Fixed OA Percentage
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.
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Paul_Paterson
- VE Newbie
- Posts: 1
- Joined: Wed Jun 26, 2013 10:01 am
Re: Apache HVAC Fixed OA Percentage
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
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