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5.7.5.2 Restrict use of User Performance Data for large DX equipment #70

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What NACM Section(s) are relevant to this issue?

5.7.5.2

Explanation of issue:

Yanda of HMG is suggesting that we not allow user entry of performance data for 
large DX equipment. He recommends having the manufacturer work with the 
software vendor to provide performance curves for individual equipment.

Proposed resolution:

It could be good to accept his change - it would simplify the ACM. However, it 
would place more burden on the software vendors to incorporate performance 
curves for individual equipment.

Please provide any additional information below.

Original issue reported on code.google.com by JohnJArent on 26 Sep 2012 at 11:56

GoogleCodeExporter commented 9 years ago 
Taylor Engineering also agrees with restricting user entry of data for large DX 
equipment, but Martha Brook wishes to keep this option open.

No change required for now.

Original comment by JohnJArent on 2 May 2013 at 5:34

GoogleCodeExporter commented 9 years ago 
Reopening this as "Discussion" - Roger wishes to not allow this in the ACM (and 
I agree with that approach), but it is currently in place, and Martha Brook 
wants this option. Recommend having a brief discussion with Martha about it 
before removing it.

Original comment by JohnJArent on 22 Nov 2013 at 6:29

GoogleCodeExporter commented 9 years ago 
The resolution is to eliminate user entry of performance curves for large DX 
equipment (>135,000 Btu/h nominal capacity). For units with capacity >65 kBtu/h 
and <135 kBtu/h, the ACM compliance software vendor may work with manufacturers 
to develop performance curves that are applicable for specific equipment.

See attached.

Original comment by JohnJArent on 4 Dec 2013 at 6:43

Attachments:

GoogleCodeExporter commented 9 years ago

Original comment by rhedr...@archenergy.com on 7 Feb 2014 at 7:07