Hot weather and power outages continue

Laurence F. Sheldon, Jr. LarrySheldon at cox.net
Tue Jul 25 20:16:40 UTC 2006


Brandon Galbraith wrote:

> My assumption is that it means "it isn't going to keep things cold, but it
> will keep the air flowing to prevent a 'server sauna'".


> On 7/25/06, Sam Stickland <sam_mailinglists at spacething.org> wrote:

>> > -----Original Message-----
>> > From: owner-nanog at merit.edu [mailto:owner-nanog at merit.edu] On Behalf Of
>> > Sean Donelan
>> > Sent: 24 July 2006 13:27
>> > To: nanog at merit.edu
>> > Subject: Re: Hot weather and power outages continue

>> > I've always been a fan of being able to force 100% economizer and
>> chiller
>> > loop bypass emergency operation; it won't keep you "cool" but will help
>> > keep your data center from turning into an Easy-Bake Oven(tm). But that
>> > failure operating mode is rarely part of the standard HVAC programming.
>>
>> Sean,
>>
>> Can you elaborate on what you mean by " force 100% economizer and chiller
>> loop bypass emergency operation"
>>
>> Thanks,
>>
>> Sam

When I was in charge of such things, there was a way to circulate 
evaporator tower water n the chilled water loop to remove some of the 
heat, if you had enough power to run the two pumps.


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