[Equest-users] PTAC Errors

[Seth P. Spangler]

Hello All,

 

I am used to having to trouble shoot complex systems in eQuest but the
most basic system (PTAC) has me completely stumped.

 

I am working on a mid rise condo building going for LEED certification.
ASHRAE App G calls for PTHP (PTAC in eQuest) with a constant volume fan.
I have selected all of the appropriate parameters in the wizard mode
however when I switch to detailed edit the systems show up as a
two-speed fan. To add to my confusion,  the SS-R report shows hours
across the spectrum in the part load ranges. Any suggestions on how to
change this.

 

I would also like to be able to adjust the  fan supply kW/CFM in
detailed edit but I am unable to do so  - the input is grayed out with
only SP and efficiency fraction available. I left the fan power inputs
in the wizard edit as default. Once again - any suggestions.

 

I have attached the PD2 and INP files.

 

Thanks in advance.

 

Seth Spangler, LEED(r) AP 

Project Engineer

 

RMF Engineering, Inc 

Ph: (843) 971-9639 ext:1497

Fax: (843) 971-9641 

sspangle at rmf.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20090812/87bfd9d7/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: One Cool Blow.pd2
Type: application/octet-stream
Size: 374384 bytes
Desc: One Cool Blow.pd2
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20090812/87bfd9d7/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: One Cool Blow.inp
Type: application/octet-stream
Size: 858545 bytes
Desc: One Cool Blow.inp
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20090812/87bfd9d7/attachment-0001.obj>