[TRNSYS-users] Heat Recovery ventilation system

王洋 wanghongyang1767 at gmail.com
Mon Oct 15 01:29:31 PDT 2012
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Dear all,

Could anyone please pass me some relative examples for Heat Recovery
ventilation system using a sensible heat exchanger model and a series of
equations and Type 33 psychrometrics models? Or please tell me where could
I find some relative examples?

Since I can not find any Examples from TRNSYS/Examples file for that. For a
beginner, it is too difficult if no examples.

Many thanks in advance!
Br.
wang


2012/10/15 王洋 <wanghongyang1767 at gmail.com>

> Dear Jeff,
>
>
> Many thanks for your reply!
>
> You can use a sensible heat exchanger model and a series of equations and
> Type 33 psychrometrics models - but this gets pretty tricky - especially
> if condensation occurs.  Nothing is horribly difficult in modeling these
> systems but using a model which accounts for all of the possibilities will
> make it a lot easier.
>
> Could you please pass me some relative examples for Heat Recovery
> ventilation system using a sensible heat exchanger model and a series of
> equations and Type 33 psychrometrics models? Or please tell me where
> could I find some relative examples?
>
> Since I can not find any Examples from TRNSYS/Examples file for that. For
> a beginner, it is too difficult if no examples.
>
> Many thanks in advance!
> Br.
>
> wang
>
>
>
> 2012/10/12 <trnsys-users-request at cae.wisc.edu>
>
>> Send TRNSYS-users mailing list submissions to
>>         trnsys-users at cae.wisc.edu
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>>         https://mailman.cae.wisc.edu/listinfo/trnsys-users
>> or, via email, send a message with subject or body 'help' to
>>         trnsys-users-request at cae.wisc.edu
>>
>> You can reach the person managing the list at
>>         trnsys-users-owner at cae.wisc.edu
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of TRNSYS-users digest..."
>>
>> Today's Topics:
>>
>>    1. Re: Heat Recovery ventilation system (Jeff Thornton)
>>
>>
>> ---------- 已转发邮件 ----------
>> From: Jeff Thornton <thornton at tess-inc.com>
>> To: <trnsys-users at cae.wisc.edu>
>> Cc:
>> Date: Fri, 12 Oct 2012 12:08:55 -0500
>>
>> Subject: Re: [TRNSYS-users] Heat Recovery ventilation system
>> **
>>
>> <Do you mean we must buy TESS HVAC Library for TRNSYS?
>>
>> Is there no other methods to model exhaust air/fresh
>> air Heat Recovery Ventilation System in Simulation Studio? E.g. using
>> Equation or other component/Type in Simulation studio?>
>>
>>
>>
>> You can use a sensible heat exchanger model and a series of equations and
>> Type 33 psychrometrics models - but this gets pretty tricky - especially
>> if condensation occurs.  Nothing is horribly difficult in modeling these
>> systems but using a model which accounts for all of the possibilities will
>> make it a lot easier.  Good luck with your study!
>>
>>
>>
>> Jeff
>>
>>
>>
>> ---
>>
>> Jeff Thornton
>>
>> *President - TESS LLC*
>>
>> *22 N. Carroll Street, Madison WI USA 53703*
>>
>> *Office: (608) 274-2577  Fax: (608) 278-1475*
>>
>> *www.tess-inc.com*
>>
>> *E-Mail: thornton at tess-inc.com*
>>
>>
>>
>> On 10/12/2012 4:13 am, 王洋 wrote:
>>
>>   Dear Jeff Thornton,
>>
>> Many thanks for your reply!
>>
>> Do you mean we must buy TESS HVAC Library for TRNSYS?
>> Is there no other methods to model exhaust air/fresh
>> air Heat Recovery Ventilation System in Simulation Studio? E.g. using Equation
>> or other component/Type in Simulation studio?
>>
>> Many thanks in advance!
>> Br.
>>
>> wang
>>
>>>
>>> Today's Topics:
>>>
>>>    1. Re: Heat Recovery ventilation system (Jeff Thornton)
>>>
>>>
>>> ---------- 已转发邮件 ----------
>>> From: Jeff Thornton <thornton at tess-inc.com>
>>> To: <trnsys-users at cae.wisc.edu>
>>> Cc:
>>> Date: Thu, 11 Oct 2012 12:09:33 -0500
>>> Subject: Re: [TRNSYS-users] Heat Recovery ventilation system
>>>
>>> There are several heat recovery models in the TESS HVAC Library for
>>> TRNSYS.  The general descriptions of these models may be downloaded from
>>> www.TRNSYS.com by following the TESS Libraries link.
>>>
>>>
>>>
>>> *
>>> *
>>> *    1. Modifying connection line properties ? (Santeri Siren)
>>>    2. Re: Modifying connection line properties ? (Angel Carrera)
>>>    3. Re: Fwd: Converging error (??)
>>>
>>>
>>> ---------- 已转发邮件 ----------
>>> From: Santeri Siren <santeri.siren1 at gmail.com>
>>> To: "trnsys käyttäjät" <trnsys-users at cae.wisc.edu>
>>> Cc:
>>> Date: Wed, 10 Oct 2012 12:46:29 +0300
>>> Subject: [TRNSYS-users] Modifying connection line properties ?
>>> Dear users,
>>>
>>> is there a way to modify the properties (e.g. change color or weight) of
>>> multiple connection lines between components at the same time. It takes a
>>> lot of time to change line properties one at a time.
>>>
>>> best regards,
>>>
>>> Santeri Siren
>>>
>>>
>>> ---------- 已转发邮件 ----------
>>> From: Angel Carrera <angel.carrera at aiguasol.coop>
>>> To: Santeri Siren <santeri.siren1 at gmail.com>
>>> Cc: "trnsys käyttäjät" <trnsys-users at cae.wisc.edu>
>>> Date: Wed, 10 Oct 2012 12:08:48 +0200
>>> Subject: Re: [TRNSYS-users] Modifying connection line properties ?
>>>
>>> Dear Santeri,
>>>
>>> right-click on a connection with the style you wish to copy and choose
>>> and choose "copy style". Them, you can copy this to another line just
>>> right-clicking on it and selecting "apply style"
>>>
>>> Angel
>>>
>>> *
>>>
>>> 2012/10/10 Santeri Siren <santeri.siren1 at gmail.com>
>>>
>>>> Dear users,
>>>>
>>>> is there a way to modify the properties (e.g. change color or weight)
>>>> of multiple connection lines between components at the same time. It takes
>>>> a lot of time to change line properties one at a time.
>>>>
>>>> best regards,
>>>>
>>>> Santeri Siren
>>>>
>>>> _______________________________________________
>>>> TRNSYS-users mailing list
>>>> TRNSYS-users at cae.wisc.edu
>>>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>>>
>>>>  *
>>>
>>>
>>> --
>>> Àngel Carrera
>>>
>>> Consultor Senior
>>> Àrea tècnica
>>>
>>> Sistemes Avançats d'Energia Solar Tèrmica SCCL
>>> C/ Roger de Llúria, 29 3r 2a 08009 Barcelona
>>> Mòbil: (+34) 663 27 66 80
>>> Tel: (+34) 93 342 47 55 Ext:2015
>>> Fax: (+34) 93 342 47 56
>>>
>>> angel.carrera at aiguasol.coop
>>> http://www.aiguasol.coop
>>>
>>>
>>> ---------- 已转发邮件 ----------
>>> From: 王洋 <wanghongyang1767 at gmail.com>
>>> To: hotline <hotline at transsolar.com>
>>> Cc: trnsys-users <trnsys-users at cae.wisc.edu>
>>> Date: Wed, 10 Oct 2012 13:37:23 +0200
>>> Subject: Re: [TRNSYS-users] Fwd: Converging error
>>> Dear Marion,
>>>
>>> Many thanks for your patient reply!
>>>
>>> 1) I use TRNSYS 16, there is no TSGRD in TYPE 56.
>>> 2) The height over sea level of Default is 0 m I used.
>>> 3) You are right. I tried to use *.tm2 weather data, this Error
>>> disappeared! But my Userdefined weather data is TRN/TRY weather data.
>>> Why does it result in aforementioned Errors (Converging error by my past
>>> emails)?
>>> If I must use our own TRN/TRY weather data, how to avoid this
>>> Converging error?
>>> 4) Yes, The data reader Type 9 is placed after the building now for my
>>> simulation., Do you mean Type 9 should be placed before the Building
>>> Type 56? Is Better?
>>>
>>> Many thanks in advance!
>>>
>>> Br.
>>>
>>> wang
>>>
>>> *
>>> 2012/10/10 hotline <hotline at transsolar.com>
>>>
>>>>     Dear Wang,
>>>>
>>>>
>>>>
>>>> there are several issues within your simulation concerning the outside
>>>> longwave exchange of external surfaces
>>>>
>>>>
>>>>
>>>> 1.)     You didn’t connect TSGRD such that it is set 0 =>  If you have
>>>> no information set it Tamb
>>>>
>>>> 2.)     For Sky temperature calculation with Type 69, you forgot to
>>>> enter the height above sea level.
>>>>
>>>> 3.)     You read the ambient temperature and the relative air humditiy
>>>> from a userdefined file by type 9
>>>> instead of using the data from the weather file.
>>>> This file wasn’t attached, but it might be an error source especially
>>>> when interpolating incorrect data.
>>>> For testing, please use the ambient temperature and rel. humidity from
>>>> the assigned weather file throughout your simulation.
>>>> Please check your userdefined data and the outputs of Type 9 WITHOUT
>>>> connecting them to TYPE 56.
>>>>
>>>> 4.)     In addition, please check the component order. The data reader
>>>> Type 9 is placed after the building.
>>>>
>>>>
>>>>
>>>> Marion
>>>>
>>>>
>>>>
>>>>
>>>> ------------------------------
>>>>
>>>>
>>>> *Von:* 王洋 [mailto:wanghongyang1767 at gmail.com]
>>>> *Gesendet:* Montag, 8. Oktober 2012 15:31
>>>> *An:* trnsys-users at cae.wisc.edu; hotline
>>>> *Betreff:* Fwd: Converging error
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Dear Marion and TRNSYS Users,
>>>>
>>>> Thanks for your reply!
>>>>
>>>> I checked all you mentioned, I can't find any special/abnormal
>>>> settings. Furthermore, it runs well when the time step is 1 hour. For other
>>>> steps e.g. 0.1 h, 0.2 h or 0.5 h, it appears that ERROR.
>>>>
>>>> Please help me have a look at the attached project if you are free.
>>>>
>>>> Many thanks in advance!
>>>>
>>>> br.
>>>>
>>>> wang
>>>>
>>>> ---------- Forwarded message ----------
>>>> From: *王洋* <wanghongyang1767 at gmail.com>
>>>> Date: 2012/9/28
>>>> Subject: Converging error
>>>> To: trnsys-users at cae.wisc.edu, hotline at transsolar.com
>>>>
>>>>
>>>>
>>>> ---------- 已转发邮件 ----------
>>>> From: "hotline" <hotline at transsolar.com>
>>>> To: trnsys-users <trnsys-users at cae.wisc.edu>
>>>> Cc:
>>>> Date: Fri, 28 Sep 2012 12:02:00 +0200
>>>> Subject: Re: [TRNSYS-users] Converging error
>>>>
>>>> Wang,
>>>>
>>>>
>>>>
>>>> This problem may occur from incorrect ambient condition settings:
>>>>
>>>> Please check the following inputs of Type 56
>>>>
>>>> 1- TAMB
>>>>
>>>> 2- RELHUMAMB
>>>>
>>>> 3- TSKY
>>>>
>>>> 4- TSGRD
>>>>
>>>>
>>>>
>>>> In addition make sure that in the BUI file the surface
>>>>
>>>> -         outside emissitive is ≤ 1
>>>>
>>>> -         outside convective heat transfer coefficient ist set to
>>>> reasonable value
>>>>
>>>>
>>>>
>>>> If the error presits, we need the complete project to give further
>>>> advice.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Marion
>>>>
>>>> 2012/9/28 <trnsys-users-request at cae.wisc.edu>
>>>>
>>>> Send TRNSYS-users mailing list submissions to
>>>>         trnsys-users at cae.wisc.edu
>>>>
>>>> To subscribe or unsubscribe via the World Wide Web, visit
>>>>         https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>>> or, via email, send a message with subject or body 'help' to
>>>>         trnsys-users-request at cae.wisc.edu
>>>>
>>>> You can reach the person managing the list at
>>>>         trnsys-users-owner at cae.wisc.edu
>>>>
>>>> When replying, please edit your Subject line so it is more specific
>>>> than "Re: Contents of TRNSYS-users digest..."
>>>>
>>>> Today's Topics:
>>>>
>>>>    1. Re: problem with iterations?? (Matt Duffy)
>>>>    2. Re: problem with iterations?? (Marion Hiller)
>>>>    3. Re: Converging error (hotline)
>>>>
>>>>
>>>> ---------- 已转发邮件 ----------
>>>> From: Matt Duffy <duffy at tess-inc.com>
>>>> To: <trnsys-users at cae.wisc.edu>
>>>> Cc:
>>>> Date: Thu, 27 Sep 2012 12:04:24 -0500
>>>> Subject: Re: [TRNSYS-users] problem with iterations??
>>>>
>>>> Karol,
>>>>
>>>>
>>>>
>>>> I noticed from your listing (*.lst) file that your working directory is
>>>> located on your computer's desktop directory. This is not recommended due
>>>> to the potential issues with the Windows OS system and write privleges. I
>>>> would first try changing your working directory to the ".\MyProjects"
>>>> directory or in a folder right on the "C:" drive. I am not certain that
>>>> this is the issue with the TRNEXE, but if the problem persists, please
>>>> contact your distributor, techsupport at tess-inc.com.
>>>>
>>>>
>>>>
>>>> Best regards,
>>>>
>>>>
>>>> Matt Duffy
>>>>
>>>>
>>>>
>>>> TRNSYS on Facebook <http://www.facebook.com/TRNSYS>
>>>>
>>>> On 2012-09-27 03:46, Karol Bandurski wrote:
>>>>
>>>>   Dear All,
>>>>
>>>>
>>>>
>>>> I try to simulate dwelling with natural ventilation. I set some
>>>> algorithm for window opening and ideal heating for colder part of year for
>>>> each zone with set temperature depending on time of day.
>>>>
>>>>
>>>>
>>>> When I run my yearly simulation it stop in one moment and TRNEXE is
>>>> frozen... There is even no error! Then I can only turn off TRNEXE.
>>>>
>>>>
>>>>
>>>> Only think what appear (many times) in .lst file is
>>>>
>>>>
>>>>
>>>> Notice: More than 6 iterations for internal regulation HEATING/COOLING.
>>>>
>>>>
>>>>
>>>> I will be grateful for any advice!
>>>>
>>>>
>>>>
>>>> I enclose .lst file.
>>>>
>>>>
>>>>
>>>> Regards,
>>>>
>>>>
>>>>
>>>> ------------------------------------------------
>>>>
>>>> Karol Bandurski MSc.
>>>>
>>>> Institute of Environmental Engineering <http://www.ee.put.poznan.pl/>
>>>>
>>>> Poznan University of Technology
>>>>
>>>> www.ee.put.poznan.pl
>>>>
>>>> www.put.poznan.pl
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> ---------- 已转发邮件 ----------
>>>> From: "Marion Hiller" <hiller at transsolar.com>
>>>> To: "karol.bandurski" <karol.bandurski at put.poznan.pl>
>>>> Cc: trnsys-users <trnsys-users at cae.wisc.edu>
>>>> Date: Fri, 28 Sep 2012 08:53:53 +0200
>>>> Subject: Re: [TRNSYS-users] problem with iterations??
>>>>
>>>> Karol,
>>>>
>>>>
>>>>
>>>> In general the notice has nothing to do with a frozen TRNEXE.exe,
>>>>
>>>> it is just an information.
>>>>
>>>>
>>>>
>>>> The message indicates that the internal controller for turning on the
>>>>
>>>> integrated heating/cooling has convergence problems and a deadband is
>>>> applied to promote convergence.
>>>>
>>>> This may be the case at the moment of turning ON or OFF something.
>>>>
>>>> After 6 internal iterations a deadband is added to promote convergence.
>>>>
>>>> If the convergence isn’t reached after 12 iterations a warning is
>>>> written to the lst/log file.
>>>>
>>>>
>>>>
>>>> Regards,
>>>>
>>>>
>>>>
>>>> Marion
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> *Dipl.-Ing. **Marion Hiller **
>>>> **TRANSSOLAR: KlimaEngineering - Technologien für energieeffizientes
>>>> Bauen und Nutzerkomfort in Gebäude **
>>>> Munich - New York - Stuttgart + 49.711.67976.0
>>>>
>>>> **Transsolar Energietechnik GmbH, Curiestrasse 2, 70563 Stuttgart
>>>> Amtsgericht Stuttgart - HRB 23347, Steuernummer 99073/00911, USt-IdNr.:
>>>> DE152272639*
>>>>
>>>> *Geschäftsführer: Dipl.Ing. Matthias Schuler, Dipl.Ing. Thomas Auer,
>>>> Dipl.Phys. Stefan Holst, Prof. Dipl.-Ing. Bleicher *
>>>>
>>>>
>>>>
>>>>
>>>>  ------------------------------
>>>>
>>>>
>>>>
>>>>
>>>> *Von:* Karol Bandurski [mailto:karol.bandurski at put.poznan.pl]
>>>> *Gesendet:* Donnerstag, 27. September 2012 10:47
>>>> *An:* trnsys-users at cae.wisc.edu
>>>> *Betreff:* [TRNSYS-users] problem with iterations??
>>>>
>>>>
>>>>
>>>> Dear All,
>>>>
>>>>
>>>>
>>>> I try to simulate dwelling with natural ventilation. I set some
>>>> algorithm for window opening and ideal heating for colder part of year for
>>>> each zone with set temperature depending on time of day.
>>>>
>>>>
>>>>
>>>> When I run my yearly simulation it stop in one moment and TRNEXE is
>>>> frozen... There is even no error! Then I can only turn off TRNEXE.
>>>>
>>>>
>>>>
>>>> Only think what appear (many times) in .lst file is
>>>>
>>>>
>>>>
>>>> Notice: More than 6 iterations for internal regulation HEATING/COOLING.
>>>>
>>>>
>>>>
>>>> I will be grateful for any advice!
>>>>
>>>>
>>>>
>>>> I enclose .lst file.
>>>>
>>>>
>>>>
>>>> Regards,
>>>>
>>>>
>>>>
>>>> ------------------------------------------------
>>>>
>>>> Karol Bandurski MSc.
>>>>
>>>> Institute of Environmental Engineering <http://www.ee.put.poznan.pl/>
>>>>
>>>> Poznan University of Technology
>>>>
>>>> www.ee.put.poznan.pl
>>>>
>>>> www.put.poznan.pl
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> ---------- 已转发邮件 ----------
>>>> From: "hotline" <hotline at transsolar.com>
>>>> To: trnsys-users <trnsys-users at cae.wisc.edu>
>>>> Cc:
>>>> Date: Fri, 28 Sep 2012 12:02:00 +0200
>>>> Subject: Re: [TRNSYS-users] Converging error
>>>>
>>>> Wang,
>>>>
>>>>
>>>>
>>>> This problem may occur from incorrect ambient condition settings:
>>>>
>>>> Please check the following inputs of Type 56
>>>>
>>>> 1- TAMB
>>>>
>>>> 2- RELHUMAMB
>>>>
>>>> 3- TSKY
>>>>
>>>> 4- TSGRD
>>>>
>>>>
>>>>
>>>> In addition make sure that in the BUI file the surface
>>>>
>>>> -         outside emissitive is ≤ 1
>>>>
>>>> -         outside convective heat transfer coefficient ist set to
>>>> reasonable value
>>>>
>>>>
>>>>
>>>> If the error presits, we need the complete project to give further
>>>> advice.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Marion
>>>>   ------------------------------
>>>>
>>>>
>>>>
>>>>
>>>> *Von:* 王洋 [mailto:wanghongyang1767 at gmail.com]
>>>> *Gesendet:* Donnerstag, 27. September 2012 11:49
>>>> *An:* trnsys-users at cae.wisc.edu
>>>> *Betreff:* [TRNSYS-users] Converging error
>>>>
>>>>
>>>>
>>>> Dear all,
>>>>
>>>> I met a converging error when I changed simulation time step 1 hour
>>>> into 0.1 hour or 0.2 hour or 0.01 hour as follows:
>>>>
>>>> *** Fatal Error at time   :      3972.000000
>>>>     Generated by Unit     :    56
>>>>     Generated by Type     :    56
>>>>     Message               : outside temperature of    2(external) wall
>>>> in zone   1at time  3972.00 not converged!
>>>>
>>>> Please tell me some possible solutions for that if you know. The
>>>> attached is its Listing File.
>>>>
>>>> Many thanks in advance!
>>>> Br.
>>>>
>>>> wang
>>>>
>>>>  2012/9/27 <trnsys-users-request at cae.wisc.edu>
>>>>
>>>> Send TRNSYS-users mailing list submissions to
>>>>         trnsys-users at cae.wisc.edu
>>>>
>>>> To subscribe or unsubscribe via the World Wide Web, visit
>>>>         https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>>> or, via email, send a message with subject or body 'help' to
>>>>         trnsys-users-request at cae.wisc.edu
>>>>
>>>> You can reach the person managing the list at
>>>>         trnsys-users-owner at cae.wisc.edu
>>>>
>>>> When replying, please edit your Subject line so it is more specific
>>>> than "Re: Contents of TRNSYS-users digest..."
>>>>
>>>> Today's Topics:
>>>>
>>>>    1. Doctoral Fellowships at TERI University, India (R.K. Singh)
>>>>    2. problem with iterations?? (Karol Bandurski)
>>>>
>>>>
>>>> ---------- 已转发邮件 ----------
>>>> From: "R.K. Singh" <singh.ramkishore at gmail.com>
>>>> To: TRNSYS-users at cae.wisc.edu
>>>> Cc:
>>>> Date: Thu, 27 Sep 2012 10:04:34 +0530
>>>> Subject: [TRNSYS-users] Doctoral Fellowships at TERI University, India
>>>>
>>>> TERI University is currently inviting applications for Doctoral
>>>> programmes in  Bioresources/Biotechnology;Natural Resource Management,
>>>> Energy and Environment and Regulatory and Policy studies for semester
>>>> starting january 2013. A range of scholarship opportunities  are also
>>>> available  for the students in specific areas, the details of which can be
>>>> accessed through  the following link.
>>>>
>>>>
>>>> http://teriuniversity.ac.in/index.php?option=com_content&view=article&id=54
>>>>
>>>> The last date for application is October  31st, 2012. The details
>>>> regarding fee, eligibility and other requirements can be accessed through
>>>> http://teriuniversity.ac.in/index.php?option=com_program
>>>>
>>>>
>>>>
>>>> For any further details please get in touch with Dr. Sapna A Narula,
>>>> Associate Professor sapna.narula at teriuniversity.ac.in.
>>>>
>>>>
>>>>
>>>> ***********************************************
>>>> Dr. Ramkishore Singh
>>>> Department of Energy & Environment
>>>> TERI University
>>>> Tel: 91-11-26122222, Ext. 1302
>>>> Fax: 91-11-26122874
>>>> Web: www.teriuniversity.ac.in
>>>> ***********************************************
>>>>
>>>>
>>>>
>>>>
>>>> ---------- 已转发邮件 ----------
>>>> From: "Karol Bandurski" <karol.bandurski at put.poznan.pl>
>>>> To: <trnsys-users at cae.wisc.edu>
>>>> Cc:
>>>> Date: Thu, 27 Sep 2012 10:46:49 +0200
>>>> Subject: [TRNSYS-users] problem with iterations??
>>>>
>>>> Dear All,
>>>>
>>>>
>>>>
>>>> I try to simulate dwelling with natural ventilation. I set some
>>>> algorithm for window opening and ideal heating for colder part of year for
>>>> each zone with set temperature depending on time of day.
>>>>
>>>>
>>>>
>>>> When I run my yearly simulation it stop in one moment and TRNEXE is
>>>> frozen... There is even no error! Then I can only turn off TRNEXE.
>>>>
>>>>
>>>>
>>>> Only think what appear (many times) in .lst file is
>>>>
>>>>
>>>>
>>>> Notice: More than 6 iterations for internal regulation HEATING/COOLING.
>>>>
>>>>
>>>>
>>>> I will be grateful for any advice!
>>>>
>>>>
>>>>
>>>> I enclose .lst file.
>>>>
>>>>
>>>>
>>>> Regards,
>>>>
>>>>
>>>>
>>>> ------------------------------------------------
>>>>
>>>> Karol Bandurski MSc.
>>>>
>>>> Institute of Environmental Engineering <http://www.ee.put.poznan.pl/>
>>>>
>>>> Poznan University of Technology
>>>>
>>>> www.ee.put.poznan.pl
>>>>
>>>> www.put.poznan.pl
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> TRNSYS-users mailing list
>>>> TRNSYS-users at cae.wisc.edu
>>>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> TRNSYS-users mailing list
>>>> TRNSYS-users at cae.wisc.edu
>>>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>>>
>>>>
>>>>
>>>>
>>>>
>>>  *
>>>
>>> _______________________________________________
>>> TRNSYS-users mailing list
>>> TRNSYS-users at cae.wisc.edu
>>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>>
>>> *
>>>
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at cae.wisc.edu
>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>
>>
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at cae.wisc.edu
>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>
>>
>
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