[Equest-users] Range Violation for HVAC system ( min supply temp 77F)

[John Aulbach]

You still can, Carol. Provided you are in the Detailed Edit mode, so the Wizard doesn't suck your data away.

Place this in the beginning of the .INP file (NOT the .BDL file), afteryour Title Block. Let me know if you still have a problem, or send your .INP and .PD2 files. Don't worry abot zipping them. A needless step.

John Aulbach


 
ABORT ERRORS ..
DIAGNOSTIC WARNINGS, NO-LIMITS, NO-ECHO ..


________________________________
From: Carol Gardner <cmg750 at gmail.com>
To: Ana N. <ananeddav at hotmail.com>
Cc: equest-users at lists.onebuilding.org
Sent: Wed, May 5, 2010 5:48:30 PM
Subject: Re: [Equest-users] Range Violation for HVAC system ( min supply temp 77F)

You used to be able to say something like DIAGNOSTIC NO LIMITS.. using BDL for things like this. Perhaps you still can and one of the eQUEST team members will help with this.

Keeping hope alive..

Carol


On Wed, May 5, 2010 at 3:39 PM, Ana N. <ananeddav at hotmail.com> wrote:

 
>Dear e-quest users,
> 
> 
>I am trying to model the HVAC systems (PSZ-baseline, VAV-proposed) serving high load computer rooms by supplying "cold" air at 77 F. When I entered the zone entering min supply temperature of 77F , I get Range Checking Violation for HVAC System. It appears that supply air temperature must be within the range 35-70F. I am using high supply air temperature in order to increase recovery potential of the air side economizer. Does anyone know how can I get around this "range violation"?
> 
>I would greatly appreciate your suggestions.
> 
>Thanks
> 
>Ana 
>
>  
>
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