| Author |
Message |
 Topic: exported IDF model |
sezzeldin
Replies: 1
Views: 77
|
 Forum: DesignBuilder Support Posted: Tue Jul 15, 2008 1:45 pm Subject: exported IDF model |
| When constructing a rectangular model using "Rectangle" shape perimeter tool, and after exporting the IDF-file, the DXF-Viewer shows the normals of the surfaces correctly; the roof is displayed fully ... |
| Topic: Zone Air Temperature is exceeding the value within schedule |
sezzeldin
Replies: 12
Views: 736
|
Forum: DesignBuilder Support Posted: Tue Jun 03, 2008 10:06 am Subject: Zone Air Temperature is exceeding the value within schedule |
Thank you... Andy and Koen
It's now working as planned 
Kind regards,
Sherif |
| Topic: Zone Air Temperature is exceeding the value within schedule |
sezzeldin
Replies: 12
Views: 736
|
Forum: DesignBuilder Support Posted: Mon Jun 02, 2008 11:52 am Subject: Zone Air Temperature is exceeding the value within schedule |
Hi Andy,
Could you please tell me where to change this maximum dew-point temperature to 35degC?
Thanks for your help and for Koen too
Sherif |
| Topic: Zone Air Temperature is exceeding the value within schedule |
sezzeldin
Replies: 12
Views: 736
|
Forum: DesignBuilder Support Posted: Fri May 30, 2008 10:48 am Subject: Zone Air Temperature is exceeding the value within schedule |
Hi Koen,
Thanks again for your help
I'm attaching the DSB-file
Please try to simulate the whole year (once using adequate and another using manual with 1000KW as capacity for Heating and Coolin ... |
| Topic: Zone Air Temperature is exceeding the value within schedule |
sezzeldin
Replies: 12
Views: 736
|
Forum: DesignBuilder Support Posted: Wed May 28, 2008 4:53 pm Subject: Zone Air Temperature is exceeding the value within schedule |
Hi Koen,
Thank you for your concern and help
I think there is a problem related to System capacity because, with same schedules, I changed HVAC Sizing method in the Model Options from Adequate i ... |
| Topic: Zone Air Temperature is exceeding the value within schedule |
sezzeldin
Replies: 12
Views: 736
|
Forum: DesignBuilder Support Posted: Mon May 26, 2008 1:26 pm Subject: Zone Air Temperature is exceeding the value within schedule |
Hi Koen,
The "Air temperature" is already selected
In case of Bahrain city, as the outdoor temeprature is very high, the zone radiant temperature is always higher than the zone air temperature which ... |
| Topic: Zone Air Temperature is exceeding the value within schedule |
sezzeldin
Replies: 12
Views: 736
|
Forum: DesignBuilder Support Posted: Mon May 26, 2008 12:25 pm Subject: Zone Air Temperature is exceeding the value within schedule |
Hi,
I'm trying to simulate a single zone office space in a very hot country (Bahrain) with outdoor temperature that could reach 45C during summer.
I'm using compact HVAC system (VAV with terminal re ... |
| Topic: Compact HVAC Setback temperatures |
sezzeldin
Replies: 6
Views: 459
|
Forum: DesignBuilder Support Posted: Tue May 20, 2008 1:09 pm Subject: Compact HVAC Setback temperatures |
Hello Laurent,
Thank you Laurent for your help
Kind regards,
Sherif |
| Topic: Compact HVAC Setback temperatures |
sezzeldin
Replies: 6
Views: 459
|
Forum: DesignBuilder Support Posted: Wed May 14, 2008 12:00 pm Subject: Compact HVAC Setback temperatures |
Hello Laurent,
I'm using Design Builder version 1.4.0.056
I'm attaching my dsb-file
You'll figure my problem when you changeover from simple to Compact HVAC
same schedule but different Air Temp ... |
| Topic: Compact HVAC Setback temperatures |
sezzeldin
Replies: 6
Views: 459
|
Forum: DesignBuilder Support Posted: Tue May 13, 2008 8:33 am Subject: Compact HVAC Setback temperatures |
Hello Laurent,
Thanks for your help
I can easily control the system thermostat to changeover from the setpoint to the setback for the simple HVAC by using 0.5 and 1, but when I changed the system ... |
| Topic: AHU operation schedule, and setback |
sezzeldin
Replies: 3
Views: 594
|
Forum: DesignBuilder Support Posted: Mon May 12, 2008 10:44 am Subject: AHU operation schedule, and setback |
Hello Laurent,
2. Schedule and setback temperature
How to enter the setpoints for each period?
I read "defining_setpoint_temperature_schedules" to set a schedule but couldn't succeed to set tha ... |
| Topic: Compact HVAC Setback temperatures |
sezzeldin
Replies: 6
Views: 459
|
Forum: DesignBuilder Support Posted: Fri May 09, 2008 5:24 pm Subject: Compact HVAC Setback temperatures |
Hi,
I want to simulate a compact HVAC (CAV) System but I need to know:
1) How to set a setback temperature to this compact HVAC system as in the simple HVAC system that allow a setpoint temperatures ... |
| |
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