[Equest-users] Heating Capacities of FC Units

Carol Gardner cmg750 at gmail.com
Tue Feb 9 19:38:12 PST 2010


Also set your altitude to 0 or your cfms will be affected.
> Carol
>
>
> On Tue, Feb 9, 2010 at 12:51 PM, Thomas Serra <tserra at emoenergy.com>wrote:
>
>> Check to see if you are using floor multipliers.  I have had issues where
>> the floor multiplier doesn't apply properly to fixed capacities. If you
>> have
>> a 12000 btu fan coil but it is multiplied 3 times you may need to enter
>> 36,000 btu.
>>
>> Thomas Serra
>> Project Manager
>> EMO Energy Solutions, LLC
>> 3141 Fairview Park Drive, Suite 450
>> Falls Church, VA 22042
>> voice 703-205-0445 ex-113
>> fax 703-205-0449
>>
>> -----Original Message-----
>> From: omoltay at mimtarch.com [mailto:omoltay at mimtarch.com]
>> Sent: Tuesday, February 09, 2010 3:21 PM
>> To: equest-users at lists.onebuilding.org
>> Subject: [Equest-users] Heating Capacities of FC Units
>>
>> Greetings once again,
>>
>> Trying to troubleshoot other problems, I was going over the SV-A report
>> and
>> to my suprise discovered that the heating capacities I have entered
>> individually at each zone level for my FCU units have been modified by
>> eQuest. They have all been more or less tripled.
>>
>> The cooling capacities, on the other hand, have stayed the same as I have
>> entered them for each zonal unit.
>>
>> I thought eQuest would use the heating capacities when you enter them
>> manually.
>>
>> Am I following the right procedure here? I have also entered the design
>> flows for each zone taking the max. flow from FCU specifications. Outside
>> air flows have been determined by ASHRAE 62.1 calculations and have been
>> entered individually for each zone. Outside air is provided by SZRH system
>> with a dummy zone.
>>
>> I am sending some screenshots to give you an idea.
>>
>> Thanks for any help,
>>
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>
>
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