[EnergyPlus_Support] warning about air flow rate of cooling coil

["olifpp" <olifpp@xxxxxxxxx>]

Hi everybody!
    I am simulating the energy consumption of a building.This building 
is about 4500m2,fan coil system.Plant equipment are chiller and 
boiler.I do the simulation with autosize.I divided it into 3 
zones.There is no errors but there is a warning "** Warning ** 
COIL:Water:DetailedFlatCooling in Coil =* COOLING COIL
   **   ~~~   ** Air Flow Rate Velocity has greatly exceeded upper 
design guidelines of ~2.5 m/s
   **   ~~~   ** Air MassFlowRate[kg/s]=0.000000
   **   ~~~   ** Air Face Velocity[m/s]=0.000000
   **   ~~~   ** Approximate MassFlowRate limit for Face Area[kg/s]=-
203849.666002
   **   ~~~   ** COIL:Water:DetailedFlatCooling could be 
resized/autosized to handle capacity".
It happende to all the cooling coils.I wandered how this happen.Is 
there something wrong about the control?
    Thanks for help! 



The primary EnergyPlus web site is found at:
http://www.energyplus.gov

The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/

Attachments are not allowed -- please post any files to the appropriate folder in the Files area of the Support Web Site.

EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.
 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/EnergyPlus_Support/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/EnergyPlus_Support/join
    (Yahoo! ID required)

<*> To change settings via email:
    mailto:EnergyPlus_Support-digest@xxxxxxxxxxxxxxx 
    mailto:EnergyPlus_Support-fullfeatured@xxxxxxxxxxxxxxx

<*> To unsubscribe from this group, send an email to:
    EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/