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NOTE:Modularunitscanbedisassembledandcomponents
movedseparatelytoinstallationareaforreassembly.Thisprocess
accommodatessmallscuttleholesandlimitingentrancesto
installationsites.(SeeFig.4.)
BRACKET _ _
2 SCREWS
COIL BOX
A95293
Fig. 4 - Removal of Brackets on Modular Units
Horizontal Right Conversion of Units With Slope ('oils
NOTE: Gasket kit number KFAHD0101SLP is required for
horizontal slope coil conversion to maintain low air leak/low sweat
performance.
1. Remove blower and coil access panel and fitting panel. (See
Fig. 5.)
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. 5.)
5. Attach coil to casing flange using coil mounting screw pre-
viously removed.
6. Make sure the pan cap in the fitting door is properly seated
on the fitting door to retain the low air leak rating of the
unit.
7. Add gaskets from kit KFAHD per kit instructions.
8. 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.
A03001
Fig. 5 - Conversion for Horizontal Right Applications Using a
Slope Coil
Horizontal Right Conversion of Units With A-Coils
1. Remove blower and coil access panels. (See Fig. 6.)
CONNECTIONS
SUPPORT
SUPPORT
SUPPORT
-AIR SEAL
APPLICATION
HORIZONTAL RIGHT
HORIZONTAL RIGHT
A00071
Fig. 6 - Conversion for Horizontal Right Applications Using
A-Coil
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 sup-
port rail on left side of unit and reinstall on coil support rail
on right side of unit. (See Fig. 7.)
i7 F[
Fig. 7 - Drain Pan Support Bracket
A07571
6. Convert air-seal assembly for horizontal right.
a. Remove air-seal assembly from coil by removing 4
screws. (See Fig. 6.)
b. Remove air splitter (B) from coil seal assembly by re-
moving 3 screws. (See Fig. 3-factory shipped inset.)
c. Remove filter plate (A) and install air splitter (B) in
place of filter plate.
d. Install filter plate (A) as shown in horizontal right ap-
plication.
e. Remove condensate troughs (C) and install on opposite
tube sheets.
f. Install hose onto plastic spout.
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