Ocean Aire 20AC series, Инструкция по инженерии, установке и обслуживанию

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Plenum Kit
Duct/Flange
2OAC12 2OAC18 2OAC24 2OAC36 2OAC60 FILTERS
DEP-10
10 inch
ü
(1) 10”X20”X1”
2DEP-12
12 inch
ü ü
(1) 15”X25”X1”
DEP-16
16 inch
ü ü
(1) 12”X30”X1”
(1)15”X30”X1”
Maximum
Equivalent
Feet
25 50 50 50 100
Est. External
Static
Pressure
(.20) (.25) (.25) (.25) (.50)
ACCESSORIES
EVAPORATOR RETURN AIR PLENUM, 2DEP
Evaporator return air plenums are available for installations where it is required to duct air
to the inlet of the evaporator. The evaporator return air plenums allow the user to connect
round duct (flexible or rigid) to the return air intake to reduce air noise and increase the
number of options for solving difficult cooling problems. The plenum attaches to the front
of the unit, replacing the return air grill. Refer to the table below for configuration and
application information
DEP-10 for 2OAC12 transitions the return air opening to 10-inch round duct.
2DEP-12 for 2OAC18 & 2OAC24 transitions the return opening to a 12-inch round
duct.
DEP-16 for 2OAC36 and 2OAC60 transitions the r eturn opening to a16-inch round
duct.
NOTE—When a evaporator return air plenum is installed, it is recommended to set
the evaporator blower speed to high, to avoid evaporator freeze-up.
FILTER(S)
2DEP—EVAPORATOR
RETURN AIR PLENUM
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