【School】 MAU FFU DCC weak concept..

<br> <BR> MAU fresh air box <BR> FFU Fan Filter Unit (Unit) <BR> DCC dry cycle air conditioning coil <BR> RAH case deals only with how the return air <BR> <BR> FFU into .Fan Filter Unit, and it should be a fan filter unit. .The fan does not sound professional. .Ha ha. .Overall composition of the portfolio purification unit ah, that is, fresh air fan filter unit + box + dry coil, the new air conditioning unit + box + fan filter the return air box. .<BR> <BR> MAU: MAKEUPAIRUNIT fresh air box <BR> RAH: RECIRCULATIONAIRHANDINGUNIT cycle air conditioning box <BR> FFU: FANFILTERUNIT <BR> <BR> MAU Fan Filter Unit is a separate deal with the new wind of the room humidity control, AHU .is a new wind (without treatment) and with return air from the room through the cold treatment and then into the room dehumidification, RCU air from the MAU's new deal with the return air through the cold, so temperature control, a considerable and dry coil <BR .> is as follows; <BR> MAU make humidity control, a separate deal with the new air <BR> RCU and dry coil for temperature control of temperature and humidity control to do <BR> AHU Although <BR> RCU air box, take the 13 best .cold water 18.