Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
Sorry for the late response on this. I actually wrote an answer previously but it looks like it didn't take. I found out that the issue corresponded to the HVAC solver hitting maximum iterations because of a separate control problem. When the solver was unable to solve, the flow rate would default to 100% flow rather than tracking the correct DCV flow. FYI, the solving problem was related to what appears to be a bug in ERV (HeatExchanger:AirToAir:SensibleAndLatent) frost control (MinimumExhaustTemperature method).
