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Lennox CBX32MV User Manual

Lennox CBX32MV
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Page 7
CBX32MV SERIES
90º
BEND
CABINET
SUPPORT
COIL SHOWN IN UPFLOW POSITION FOR EASY
CONVERSION (LEFT−HAND AIR DISCHARGE)
TOP CAP
SCREWS
DRAIN PAN
REINSTALLED
HERE
DRAIN PAN
SHIPPING
LOCATION
TOP CAP ROTATED TO
CORRECT POSITION
 DRAIN PLUGS 
REINSTALLED HERE REMOVED FROM HERE
BACK COIL
END SEAL
TOP CAP
90º
BEND
ALIGN HOLES WITH
HOLES IN COIL END
PLATE.
INSTALL DRAIN PAN
BETWEEN TAB AND
EXTERIOR INNER WALL.
DETAIL A
DETAIL B
DETAIL C
HORIZONTAL DRIP
SHIELD SCREW
(FRONT COIL END
SEAL)
FRONT VIEW
3/16" PLASTIC
PLUG (REAR COIL
END SEAL)
Figure 4. Field Modification for Left−Hand Discharge
IMPORTANT
After removal of drain pan plug(s), check drain hole(s) to
verify that drain opening is fully open and free of any
debris. Also check to make sure that no debris has fallen
into the drain pan during installation that may plug up the
drain opening.
1. Pull the coil assembly from unit. Pull off the horizontal
drain pan.
2. Remove the drain plugs from back drain holes on
horizontal drain pan and reinstall them on front holes.
3. Rotate drain pan 180º front-to-back and install it on the
opposite side of the coil.
4. Remove screws from top cap as illustrated in figure 4,
detail A.
5. Remove horizontal drip shield screw located in the left
center of the back coil end seal as illustrated in figure
4, detail A.
6. Rotate horizontal drip shield 180º front to back.
7. Remove plastic plug from hole located on the left
center of front coil end seal and reinstall plug in back
hole on rear coil end seal.
8. Reinstall horizontal drip shield screw in front coil end
seal. Drip shield should drain downward into horizontal
drain pan inside coil.
9. Rotate top cap 180º front-to-back and align with
unused screw holes. Holes must align with front and
back coil end plates. The top cap has a 45º bend on
one side and a 90º bend on the other. The 90º bend
must be on the same side as the horizontal drain pan
as illustrated in figure 4, detail B.
NOTE  Be very careful when you reinstall the screws into
coil end plate engaging holes. Misaligned screws may
damage the coil.
HORIZONTAL DRIP SHIELD (−068 MODEL)
DOWNFLOW RAIL
FRONT EDGE OF HORIZONTAL
DRAIN PAN
Figure 5. Left−Hand Discharge Configuration
10. From the upload position, flip cabinet 90º to the left and
set into place. Replace coil assembly. Replace coil
assembly. Install drain pan between exterior inner wall
and tab as illustrated in figure 4, detail C.
11. (−068 Model Only) Install the horizontal shield on the
front edge of the horizontal drain pan as shown in
figure 5.

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Lennox CBX32MV Specifications

General IconGeneral
RefrigerantR-410A
EfficiencyHigh efficiency
Model NumberCBX32MV
CategoryAir Handlers
Motor TypeECM
Voltage208/230V
Blower MotorVariable Speed
CabinetPainted Steel
Nominal Cooling Capacity2 to 5 tons
Nominal AirflowUp to 2000 CFM
Filter TypeStandard
Heating OptionsElectric Heat
Cooling OptionsCompatible with Lennox air conditioners
Sound LevelQuiet operation

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