Hi Marcus,
Could you please advice me about the following situation:
Regarding Option 1 of credit EAc1.3 of CI, the reviewers are requesting an extra CO2 sensor to be added for the densely occupied spaces saying that only a thermostat is not enough.
At the same time, the AHU systems inquestion are complying to the conditions of 6.4.3.9 exception a., being with a flow rate greater than 2400 L/s and with an arrangement for 100% OA. The systems are DOA units with fancoils.
If providing a documentation as a prove of this is used as an answer to why the control is only a thermostat, could this be compliant to the credit requirements. Besides the AHUs are having an unoccupied temperature setback controls, following the operating hours of the servicing zones (as a whole, not individually however).
Thanks
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Marcus Sheffer
LEED Fellow7group / Energy Opportunities
LEEDuser Expert
5914 thumbs up
August 16, 2016 - 12:02 pm
Could you review the issues posted in CI EAc1.3 forum? I think this was addressed by some LEED Interpretations mentioned there. If your question is still not answered please post it in the CI EAc1.3 forum and I will try to answer it there. Just trying to make sure the forums are about the prerequisite/credit in question so others can more easily see and search the answers.