OCEANAIRE PWC60, Инструкция по инженерии, установке и обслуживанию

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ACCESSORIES
Discharge Duct Adapter, DDA, 2DDA
Discharge duct adapters are available for applications where ducted evaporator discharge
is required. The adapters can be easily installed on the unit without fasteners, and be
installed for either vertical or horizontal ducting. The standard discharge grille is removed
and the DDA is attached in the grill opening.
DDA-6 for PWC12, converts the evaporator discharge to a 6-inch diameter round duct.
DDA-10 for PWC18 and PWC24 converts the evaporator discharge to a 10-inch diameter
round duct.
2DDA-16 for PWC36 models, converts the evaporator discharge to a 16-inch diameter
round duct.
DDA-16 FOR PWC60 models, converts the evaporator discharge to a 16-inch round duct.
When used in conjunction with the evaporator return air plenum, DEP, the unit can pro-
vide closed-loop cooling to and from a given space without the influence of any outside
air.
NOTE—When a DDA is installed, it is recommended to set the evaporator blower
speed to high, to avoid evaporator freeze-up.
Adapter
Model
Round
Duct Size
PWC12 PWC18 PWC24 PWC36 PWC60
DDA-6 6-inch
DDA-10 10-inch
DDA-16 16-inch
Maximum Approx
Equivalent Feet
25 50 50 50 100
Maximum
E.S.P
.15 .25 .25 .25 .50
2DDA-16 16-inch