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Re: [TRNSYS-users] Error 118



Bertrand,
I have worked on a few building projects that involved cold rooms like that. I would recommend that you contact your distributor. It would be helpful for them to know which component is running into the error. If it is not the building itself but a piece of HVAC equipment it may be necessary to use the absolute humidity ratio inputs instead of relative humidity because at such low temperatures all of the RH lines in the psych chart are collapsing into the saturation line.
Kind regards,
 David



On 3/6/2014 09:48, Bertrand Labedan wrote:
Hi

I want to simulate a negative cold room (buidling cooled at -4°C).
In the middle of my simulation I have the TRNSYS Message Error 118 about the Subroutine SAT of the utility routine PSYCHROMETRICS.

I don't know how to do avoid this error.

Thanks a lot for your help.

Regards

Bertrand

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David BRADLEY
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Thermal Energy Systems Specialists, LLC
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