[Equest-users] CHW error message

[Robby Oylear]

Whoops, here's the image I meant to send with the detailed edit screen:
[image: image.png]

On Thu, Dec 15, 2011 at 2:29 PM, Robby Oylear <robbyoylear at gmail.com> wrote:

> Varkie,
>
> On wizard screen 3 of 3 under "CHW Plant Equipment" the setpoint is
> defined.  The default is 44 deg F.
>
> [image: image.png]
>
> In detailed edit mode this setpoint can be seen on the "Circulation Loop
> Properties" screen:
> [image: image.png]
>
> On Thu, Dec 15, 2011 at 2:22 PM, Varkie C Thomas <thomasv at iit.edu> wrote:
>
>> Kelsey, Robby,
>>
>> Thanks.  The supply air temp was too low.  What CHWS temp does eQUEST
>> assume?  This should be an input value too, besides temp rise.
>>
>> Varkie
>> **
>>
>> *----- Original Message -----*
>>
>> *From*: Kelsey VanTassel <KVanTassel at sustaineng.com>
>>
>> *Date*: Thursday, December 15, 2011 3:24 pm
>>
>> *Subject*: RE: [Equest-users] CHW error message
>>
>> > Either your supply air temperature is set too low or your chilled
>> > water supply temperature is set too high.
>> >
>> > Kelsey Van Tassel
>> > Project Engineer |
>> > kvantassel at sustaineng.com<mailto:kvantassel at sustaineng.com>608.836.4488
>> ext. 20 | Fax: 608.836.4477
>> > [cid:image001.jpg at 01CCBB3D.A32C4B50]
>> > Sustainable Engineering Group
>> > 901 Deming Way, Suite 201
>> > Madison, WI 53717
>> > www.sustaineng.com<http://www.sustaineng.com/>
>> >
>> >
>> > From: equest-users-bounces at lists.onebuilding.org [mailto:equest-
>> > users-bounces at lists.onebuilding.org] On Behalf Of Varkie C Thomas
>> > Sent: Thursday, December 15, 2011 3:27 PM
>> > To: equest-users at lists.onebuilding.org
>> > Subject: [Equest-users] CHW error message
>> >
>> >
>> > What causes the error below? The CHW input used all eQUEST
>> > defaults.  The bldg is high-rise residential. The systems used
>> > defaults also (4-pipe FCU). Varkie Thomas
>> >
>> > pro Maslak sim
>> >             DOE-2.2-47h2  12/15/2011    15:03:51  BDL RUN  7
>> >
>> >
>> >
>> > REPORT- ATTN Simulation Messages For Review HVAC        Program
>> >                         WEATHER FILE- EPW ISTANBUL,-,TUR
>> >
>> > -------------------------------------------------------------------
>> > --------------------------------------------------------------
>> >
>> >
>> >
>> >
>> >
>> >
>> ***ERROR***********************************************************************
>>
>> >
>> >             In EL1 Sys1 (FC)                   , cooling coil
>> > leaving temperature must
>> >
>> >             be at least 6F higher than entering water temp.
>> >
>> >
>> >
>> >
>> ***ERROR***********************************************************************
>>
>> >
>> >             In EL1 Sys1 (FC)                   , cooling coil
>> > leaving temperature must
>> >
>> >             be at least 6F higher than entering water temp.
>> >
>> >
>> >
>> >
>> ***ERROR***********************************************************************
>>
>> >
>> >             In EL1 Sys1 (FC)                   , cooling coil
>> > leaving temperature must
>> >
>> >             be at least 6F higher than entering water temp.
>> >
>> >
>> >
>> >
>> ***ERROR***********************************************************************
>>
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>>
>
>
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