search

kbenne / cbecc

Automatically exported from code.google.com/p/cbecc
0 stars 0 forks source link

3.6.5.4 - Ventilation Control Method #819

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What 90.1 PRM Section(s) are relevant to this issue?
3.6.5.4 Ventilation Control Method

Explanation of issue:
For the Baseline Building rule, is the criteria for needing CO2 sensor controls 
in the baseline design based on the proposed or baseline design systems?  The 
specific criteria in question are:

a) if the floor area is served by a system with an air-side economizer
b) automatic modulating control of the outdoor air damper

Proposed resolution:
Clarify in the PRM whether these criteria are with respect to the proposed or 
baseline systems that serve the zone.  In general, the rule is more stable if 
this is with respect to the baseline design system.

Original issue reported on code.google.com by da...@360-analytics.com on 20 Oct 2014 at 9:38

GoogleCodeExporter commented 9 years ago 
Like most of these types of requirements, it is in respect to the baseline 
design.

Original comment by bikerose...@gmail.com on 21 Oct 2014 at 8:11

GoogleCodeExporter commented 9 years ago 
This is what I expected, but since many of the baseline system design 
assumptions are dependent on the proposed design (design vent rate, additional 
fan power pressure, allowances, fan power ratios, type of return air path, 
etc), I thought I'd double check.

Original comment by da...@360-analytics.com on 21 Oct 2014 at 8:28