Hi,

I have a problem with the cooling capacity. The Max cooling load is 927 kbtu/hr, but the cooling capacity is 7501 kbtu/h. I auto-sized the equipment (system and cooling coil) for 1.00, but I don't understand why the factor seems to be 8x.

[cid:image005.jpg at 01D007F1.5E8DABC0]

[cid:image003.png at 01D007E1.48C9B8C0]

The system fan Works in part-load 0-20% all the time:

[cid:image001.png at 01D007E1.84CAE5B0]

Does anybody knows what could be causing this?

Thanks.

SUMAC
Gonzalo Lema | Mechanical Engineer | LEED GA
Tel: +1.773.857.7906 Ext 7009 (Chicago, USA)
Tel: +1.305.814.8805 (Miami, USA)
Tel: +511.253.5355 (Lima, Per?)
Tel: +593.4.600.0613 (Guayaquil, Ecuador)
Tel: + 571.3151985 (Bogot?, Colombia)
glema at sumacinc.com
www.sumacinc.com