[Equest-users] Air side economizer for DOAS system in eQuest 2.3

[Seaman, Ethan]

I haven’t had to set up a system like this, but I would think if the outdoor air conditions are in the deadband your fans would still blow but the coils would not turn on.

_______________________________________________
Ethan Seaman
Sustainable Design Analyst
SMMA
t: 617.520.9288
www.smma.com

From: Equest-users <equest-users-bounces at lists.onebuilding.org> On Behalf Of Pramod .D via Equest-users
Sent: Thursday, May 30, 2024 10:06 AM
To: Seaman, Ethan via Equest-users <equest-users at lists.onebuilding.org>
Subject: Re: [Equest-users] Air side economizer for DOAS system in eQuest 2.3

Ethan,

Thank you for your reply. How can I take the credit for using economiser for DOAS? Please suggest if you have done anything like this before..

Thanks,
Pramod


On 30-May-2024, at 6:56 PM, Seaman, Ethan via Equest-users <equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>> wrote:

Hi Pramod,

eQuest doesn’t allow you to use an economizer when a DOAS is selected.
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_______________________________________________
Ethan Seaman
Sustainable Design Analyst
SMMA
t: 617.520.9288
www.smma.com<https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fwww.smma.com&c=E,1,2T_1gRVuX-PvmQbJZG34RZprZLD4QWLlTYPtOmuMvpE9H15wrclBTiJDsaIvafBSGTO-lO5uf-75OmQEYqJYx6j4PqFF7i-J_KHz5VS5loS80B5-cJbV5NQ,&typo=1&ancr_add=1>

From: Equest-users <equest-users-bounces at lists.onebuilding.org<mailto:equest-users-bounces at lists.onebuilding.org>> On Behalf Of pramod naik via Equest-users
Sent: Thursday, May 30, 2024 12:55 AM
To: equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: [Equest-users] Air side economizer for DOAS system in eQuest 2.3

Hi,

I am modeling a Community center with VRF system and DOAS for outside air. I am using eQuest DOE 2.3. My DOAS unit has economizer in design but all the inputs on the "Outside Air and Economizer" tab are greyed out. Any help or suggestion on how to get this working is greatly appreciated.

Thanks,
Pramod
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