[Bldg-sim] Cooling Energy consumption in Winter

[Brian Fountain]

Further to this, ensure your chilled water loop operation is not set to
Standby which will cause standby chiller losses all through the winter even
if there is no load.  You can set the loop to Demand (only run when a
chilled water valve is open), Snap or Schedule it.



 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Duggin, Cory
Sent: Monday, March 31, 2014 10:20 AM
To: Attiq; bldg-sim at lists.onebuilding.org
Cc: bldg-sim at lists.onebuilding.org
Subject: Re: [Bldg-sim] Cooling Energy consumption in Winter

 

Create an availability schedule that locks it out during the winter months.
The real question is why does it think you have a cooling load in the
winter.

 



 

 

Cory Duggin, EI

Energy Engineer I

TLC Engineering for Architecture

direct dial 615-346-1939

 

-----Original Message-----
From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Attiq
Sent: Monday, March 31, 2014 8:59 AM
To: bldg-sim at lists.onebuilding.org
Cc: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] Cooling Energy consumption in Winter

 

Hi there,

 

I am modeling a VAV system in eQUEST. The designed system mechanical cooling
is shut off in the winter. The VAV system selection in eQUEST results in
winter mechanical cooling energy consumption. How can we model the
mechanical cooling to shut off in the winter. I have tried number ways with
no success. Help would be appreciated.

 

Thanks.

 

Attiq

 

Sent from my iPhone

 

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