In HAP 4.8:
01- When we choose Air Tempering Unit and check on vent. reclaim there is no affect take place on cooling load. How to correct it?
02- How to adjust direct exhaust in the Air Tempering unit with vent. reclaim, because there is no direct exhaust cell in the system.
Thank you for replying. and yes as you said I have to check the control strategy.
https://www.taco-hvac.com/uploads/FileLibrary/Danfoss_VLT_HVAC_Drive_Application_Guide.pdf
after search I think we don't use VAV box in single zone VAV.
Are we have to use VAV box in a single zone VAV to control the air flow-rate?
I found a presentations say we haven't, but didn't find it in any reference until now.
eg: http://www.ashraebistate.org/sites/all/files/events/AAONSingleZoneVAV_Kammers.pdf
page 4
thanks :)