Question-and-Answer Resource for the Building Energy Modeling Community
Get s tarted with the Help page
Ask Your Question
1

Water-side Economizer - ECWT

asked 2015-09-18 09:53:57 -0500

nielex gravatar image

updated 2015-09-18 09:55:08 -0500

I'am using waterside-economizer with a electric chiller (Chiller:Electric:EIR), fluid cooler (FluidCooler:TwoSpeed) and build up the application based on example file "WaterSideEconomizer_Integrated.idf". But water-cooled chillers have a minimum ECWT for operating. How is it possible to take into consideration this fact?

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
1

answered 2015-10-02 04:35:01 -0500

Jean Marais gravatar image

The economizer loop should shut off at high outdoor temps. the fluid cooler must be sized to be able to deliver the minimum at design conditions.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

 

Question Tools

2 followers

Stats

Asked: 2015-09-18 09:53:57 -0500

Seen: 171 times

Last updated: Oct 02 '15