Plenum Kit
Duct/Flange 2OACH12
2OACH18
2OACH24
2OACH36
2OACH60
FILTERS
DEP-10
10 inch
✓
(1) 10”X20”X1”
2DEP-12
12 inch
✓
✓
(1) 16”X24”X1”
DEP-16
16 inch
✓
✓
(1) 10”X30”X1”
(1) 12”X30”X1”
Maximum
Equivalent
Feet
25
50
60
70
80
Est. External
Static
Pressure
(.20)
(.25)
(.25)
(.25)
(.50)
ACCESSORIES
EVAPORATOR RETURN AIR PLENUM
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 plenum allows 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 application problems. The
plenum attaches to the front of the unit, replacing the return air grille. Refer to the
table below for configuration and application information.
DEP-10
for 2OACH12
transitions the return air opening to a 10-inch round duct.
2DEP-12
for 2OACH18 & 2OACH24
transitions the return opening to a 12-inch round
duct.
DEP-16
for 2OACH36, 60
transitions the return opening to a 16-inch round duct.
NOTE
—
When an evaporator return air plenum is installed, it is recommended to set
the evaporator blower speed to high, to avoid coil freeze-up.
FILTER(S)
EVAPORATOR
RETURN AIR PLENUM
14
Содержание 2OACH Series
Страница 26: ...24 PIPING SCHEMATIC...
Страница 27: ...25 WIRING SCHEMATIC FOR 2OACH12 18 and 24...
Страница 28: ...26 WIRING SCHEMATIC FOR 2OACH3612...
Страница 29: ...27 WIRING SCHEMATIC FOR 2OACH6012 DISCHARGE TEMP SENSOR...
Страница 30: ...THREE PHASE MONITOR 28...
Страница 31: ...29 WIRING SCHEMATIC FOR 2OACH3632...
Страница 32: ...30 WIRING SCHEMATIC FOR 2OACH3634...
Страница 33: ...31 WIRING SCHEMATIC FOR 2OACH6032...
Страница 34: ...32 WIRING SCHEMATIC FOR 2OACH6034...