[Hap-users] [SPAM-header] - Re: help - Email found in subject

[Ananth K]

Varun,

 

Thank you for your inputs.

 

I did change the supply air temp and zone cfm etc using the user defined
values and got the confirmation for 1 of 1. But wonder why the software
does not hit the target thermostat rather it says 0 of 1 okay!! Maybe I
am missing some inputs or this is the case will everybody? And we adjust
the points by user defined values?

 

Regards,

Ananth

 

 

 

From: varun kulkarni [mailto:seldomvarun at gmail.com] 
Sent: Monday, March 28, 2011 5:27 PM
To: Ananth K
Cc: hap-users at lists.onebuilding.org
Subject: [SPAM-header] - Re: [Hap-users] help - Email found in subject

 

Anant,

 

How much I understand from your sanpshot and questions, is that you just
one zone and you are supplying 58 F air to it from the air handler. 

>From the limited information I can see here, you might be able to check
the following:

1) Supply air temperature to the zone. This may be the reason why you
have unmet load hour.

2) Check your themostat set points and throttling range.

3) See the system simulation results (unmet load report) to see that
your units is undersized.

 

let me know if this works, or if it doesnt, would need more information.


On Mon, Mar 28, 2011 at 10:05 AM, Ananth K <ananth.k at pace-kuwait.com>
wrote:

Error! Filename not specified.

 

1.       Why the zone T-stat check says 0 of 1 OK, can't the software
fix this by itself?

2.       When I change the thermostat unoccupied to 85 deg F then this
deviation increases to 8.5 deg F!!

3.       The throttling range is 0.1 deg F.


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-- 

Thanks and Best Regards,

 

Sincerely,

Varun Kulkarni , M.S. , EIT

RMF Engineering

5520, Research Park Drive, Suite 300

Baltimore, MD - 21228

 

Office : 410-576-0505 ext. 5352

Mobile: (+1)405-385-1928

 

Note: Please do not print, unless required.

 

 

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