Re: [EnergyPlus_Support] Re: water to water heat pump

[Linda Lawrie <linda@xxxxxxxxxxxxxx>]

And if you want to look for where specific objects are found
in the example files, click on the Example Files Links to Objects
spreadsheet.

 At 07:02 AM 9/6/2012, Dru Crawley wrote:

From your Start button, go to: All Programs, EnergyPlus V7-1-0, and click on Example Files Summary Spreadsheet.  That lists all the example files that ship with EnergyPlus along with a short summary.
 
You're looking for GSHP (ground source heat pump).


 
On Thu, Sep 6, 2012 at 3:31 AM, FrancescoP < direzionecontraria@xxxxxxxx> wrote:

 

What example files regarding geothermal water to water heat pumps are available?

Regards

--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Germana Regis <germanaregis@...> wrote:

>

> Dear all,

>

> I'm trying to simulate a geothermal water to water (equation fit) heat pump.

> I used the example file as a reference but something doesn't work and I can't

> explain why.

> I have two loops, a cooling and a heating one and they work separately in

> different seasons.

> In summer conditions the heat pump works correctly but in the heating mode it

> doesn't start at all.

> The pump works, there is fluid circulation into the low temperature radiant

> floor but the heat pump doesn't contibute to rise up the temperature of the

> water.

> I also tried to put a boiler beside and, of course, it satisfies the heating

> demand of the zone, although it doesn't have the priority.

> It seems like the HP is not connected at all, but branches don't produce any

> error message.

> Is there anybody who has an idea on what (maybe) is going on?!?!

> Thank you very much!

> Germana

>

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