Horizontal Right Conversion of Units with Slope Coils
1. Remove blower and coil access panels and fitting panel. (See Fig. 4.)
2. Remove coil mounting screw securing coil assembly to right-side casing flange.
3. Remove coil assembly.
4. Lay fan coil unit on its right side and reinstall coil assembly with condensate pan down. (See Fig. 4.)
5. Attach coil to casing flange using coil mounting screw previously removed.
7. Align holes with tubing connections and condensate pan connections, and reinstall access panels and fitting
panel. Make sure liquid and suction tube grommets are in place to prevent air leaks and cabinet sweating. Install
after brazing.
Horizontal Right Conversion for 048 and 060
1. Remove blower and coil access panels. (See Fig. 5)
2. Remove metal clip securing fitting panel to condensate pan. Remove fitting panel.
3. Remove 2 snap-in clips securing A-coil in unit. Remove horizontal pan bracket and drain pan support by
removing the screw.
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.
6. Convert air-seal assembly for horizontal right
a. Remove air -seal assembly from coil by removing 4 screws.
b. Remove air splitter (B) from coil seal assembly by removing 3 screws. (See Fig.5 - factory-shipped
inset.)
c. Remove filler plate (A) and install air splitter (B) in place of filler plate.
d. Install filler plate (A) as shown in horizontal right application.
e. Remove condensate (C) and install on opposite tube sheets.
7. Install horizontal pan on right side of coil assembly.
8. Slide coil assembly into casing. Be sure coil bracket on each comer of vertical pan engages coil support rails.
9. Reinstall 2 snap-in clips to correctly position and secure coil assembly in unit. Be sure clip with large offset is
used on right side of unit to secure horizontal pan.
10. Reinstall horizontal pan bracket, drain pan support and secure with a screw previously removed.
11. Remove knockout on right side of coil access panel.
12. Reinstall access and fitting panels, aligning holes with tubing connections and condensate pan connections.
Be sure to reinstall metal clip between fitting panel and vertical condensate pan. Make sure liquid and suction tube
grommets are in place to prevent air leaks and cabinet sweating.
Fig - 2 Slope Coil Unit in Horizontal Left Application
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