[Equest-users] Unmet hours

[Omar Katanani]

Dear all,

I am having 19.2% of hours outside throttling range, and the fans are on for 8760 hrs (all the year). This means 1682 hrs outside throttling range. How can I reduce this number to less than 300? I increased the chiller and boiler capacities a lot, (from 0.6 to 65 MBtu/h), but it seems there is a limit on the effect of capacities on the hours unmet. 

Does anyone know how I can solve this problem? Is there any other parameter i need to play with to decrease the number of unmet hours?

Many thanks,
Omar

___________________________

Omar Katanani
Sustainable Design Engineer
Email: omar at ecoconsulting.net


EcoConsulting (Lebanon)
Nahas Building, 4th floor
4 St-Maron Street / Georges Haddad Avenue
Postal Code: 2028 5806 SAIFI
Beirut, Lebanon
Tel:       +961 (0) 1 971 255
Mobile:    +961 (0) 3 045 045


EcoConsulting (UK) Ltd
28 Marshalsea Road
London, SE1 1HF
Tel: +44 (0)207 939 0989
Fax: +44 (0)207 939 0981
Website: www.ecoconsulting.net

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20100708/bcab2469/attachment.htm>