Search found 5 matches

by yungahhh
Tue Feb 20, 2018 1:49 am
Forum: ApacheCalc/Loads
Topic: System load sizing
Replies: 1
Views: 5227

Re: System load sizing

This seems like a controller issue. Make sure if at your flow controllers, it's on and activate at the appropriate setpoint. If the flow are 0, it could be that the autosize did note update the flow input in the controller screen.

I think in general, I have a lot of issues with the autosizing ...
by yungahhh
Tue Nov 21, 2017 7:22 pm
Forum: SketchUp plug-in
Topic: IES 2017 is no longer works with Sketchup
Replies: 7
Views: 6565

Re: IES 2017 is no longer works with Sketchup

Use Navigator > Import BIM. Follow the steps.
by yungahhh
Tue Nov 21, 2017 7:21 pm
Forum: SketchUp plug-in
Topic: Sketchup plugin - error
Replies: 1
Views: 4907

Re: Sketchup plugin - error

Use the Navigator > Import BIM. Follow the steps and it should work.

This is a known error and I don't think it has been fixed for VE-17.
by yungahhh
Tue Jan 24, 2017 12:14 am
Forum: ApacheHVAC
Topic: PTHP Undersizes Heating
Replies: 0
Views: 67107

PTHP Undersizes Heating

Hey all,

On a similar project I am working on now compared to another I worked on using EnergyPro using the system PTHP. For some reason the IES model is showing very little heating usage (<1%) in comparison to EnergyPro result (>20% of building end usage). I let the software does autosize for the ...
by yungahhh
Thu Jan 05, 2017 12:44 am
Forum: ApacheHVAC
Topic: Unmet Load Hours in Baseline Model
Replies: 2
Views: 7121

Re: Unmet Load Hours in Baseline Model

Hi there, I also get this problem more often than not unfortunately... It really bothers me that I keep having problems for my baseline more than so for my proposed. My experience is adjusting 1) flow and/or 2) flow controllers.

For some reason, I always get higher unmet load hours for Lounges ...