【 Weak current College 】 air-conditioning English short title---Power By 【 China power house network 】

FCU: fan-coil fancoilunit
AHU: air handling units (Air processor) airhandlingunit
FAU: fresh air handling unit freshairunit
HVAC: heating, ventilation and air conditioning heatingventilatingandairconditioning
DCC: dry coil (dry coil) Drycoolingcoil
FFU fan filter unit: Fanfilterunit
MAU: fresh air conditioning tank Makeupairhundlingunitschedule
AHU: air handling unit Airhundlingunit
HEPA: HEPA filter Highefficiencypariculateair
RAC: loop combination air conditioning unit Recirculationaircabinetunitschedule
C/R: sytem Cleanroom cleanrooms
ULPA: ultra high efficiency air filter air Ultralowpenetrationairfilter
AS: air shower Airshower
PB: delivery box Passbox
CB: clean bench Cleanbench
RD: pressure relief damper Reliefdamper
CH-: refrigerator
C.D.: condensate pipe
C.T.: cooling tower
CAV: new air volume control box
EAF: exhaust fan
EAD: exhaust pipe
EAG: outlet
EAL: exhaust louvers
FAG: new air outlet
FAL: fresh air louvers
FAF: premium fan
F.A.: fresh air
FAD: fresh air tube
F.D.: fire damper
HC: heating coil
FP: fan-coil
HX: heat exchanger
N.r.d.: duct valve
P.A.: after processing of fresh air
PDA: fresh air pipe (treated fresh air)
PAU: new fan (with handling features)
PAL: fresh air louvers
R.A.: return air
RAD: return air tube
RAG: back to the Tuyere