Installation Manual

INST ALLATION INSTRUCTIONS Fan Coils: FCM4X
4 496 01 4201 04
Figure 3 A Coil in Horizontal - Left Application
A00072
A
B
C
FACTORY SHIPPED
HORIZONTAL LEFT
APPLICATION
AIR SEAL
ASSEMBL
Y
HORIZONTAL
DRAIN PAN
REFRIGERANT
CONNECTIONS
SECONDARY DRAIN
HORIZONTAL LEFT
PRIMARY DRAIN
HORIZONTAL LEFT
COIL
SUPPORT
RAIL
COIL
BRACKET
DRAIN PAN
SUPPORT
BRACKET
COIL
BRACKET
Figure 4 Modular Unit Assembly
2 SCREWS
2 SCREWS
REAR CORNER
BRACKET
BLOWER BOX
COIL BOX
2 SCREWS
D. Horizontal- Right Conversion of Units with Slope
Coils
NOTE: Gasket kit number EBAC01GSK is required for
horizontal slope coil conversion to maintain low air
leak/low sweat performance.
1. Remove blower and coil access panels and fitting
panel. (See Fig. 5.)
2. Remove screw securing coil assembly to right side
casing flange.
3. Remove coil assembly.
4. Lay fan coil on its right side and reinstall coil assembly
with condensate pan down.
5. Attach coil to casing flange using previously removed
coil mounting screw.
6. Make sure pan cap in fitting door is properly seated on
fitting door to retain low air leak rating of the unit.
7. Add gaskets included in kit per kit instructions.
8. Reinstall access panels and fitting panel, aligning
holes with tubing connections and condensate pan
connections.
Make sure liquid and suction tube grommets are in place
to prevent air leaks and cabinet sweating. Install grommets
after brazing.
E. Horizontal Right Conversion of Units With A- Coil
To convert units for horizontal right installations:
1. Remove blower and coil access panels. (See Fig. 6.)
2. Remove metal clip securing fitting panel to
condensate pan. Remove fitting panel.
3. Remove 2 snap- in clips securing A- coil in unit.
4. Slide coil and pan assembly out of unit.
5. Remove horizontal drain pan support bracket from coil
support rail on left side of unit and reinstall on coil
support rail on right side of unit.