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Figure 8
CAUTION
!
When installing the narrow coil baffle, make sure to
align the baffle up with the holes so NOT to puncture
the coil tubing.
NOTE: Installation of the downflow baffle kit included
with unit is required on downflow applications. See
Figure 9.
c. Remove front shield by removing screws on right
side. Make sure to reinstall front shield after
baffle changes. See Figure 9.
d. Detach the coil from the drain pan by removing 4
screws as shown in Figure 9.
e. Remove the front triangular baffle from the coil
and install the 1/2" wide gasket provided per Fig-
ure 9. Trim the gasket length to fit the baffle.
Reinstall the baffle to coil, with gasket material
compressed against the coil.
f. Install the water blow-off baffles provided on each
side of the coil with the flange at the top as
shown in Figure 9. The bottom of the baffle is to
be as close to the bottom of the coil as possible.
g. Install the 7/8" wide gasket in each side of the
drain pan as shown in Figure 9 (sect. X-X).
h. The 5 ton model (2/4TEE3D65) requires 2 water
diverter baffles to be placed underneath the coil
on the inside edge of the drain pan. See Figure 9.
Fill the bend in the baffle which fits the inner
edge of the drain pan with non-acetic acid RTV
type adhesive/sealant before installing the baffle.
18-GE04D2-11
Installer's Guide
i. The unit is then placed with the blower side down
and the coil is replaced on the coil channel sup-
ports with the drain connections at the bottom.
The unit is now in downflow position with front
access. Do not reattach coil support tab.
j. When supplementary heaters are used, accessory
subbase (TAYBASE101 for 2/4TEE3F31, TAY-
BASE100 for 2/4TEE3F37, and TAYBASE102 for 2/
4TEE3F40-65) must be used. See Figure 1.
k. If a return duct is connected to the air handler, it
must be the same dimensions as the return open-
ing shown in the outline drawing on page 13.
l. On units with sheetmetal returns: Return
plenum should be flanged. Sheetmetal screws
must be 1/2" in length or shorter.
m. No sheetmetal screws may be used to attach
return ductwork on the side of the unit.
n. Openings where field wiring enters the cabi-
net must be completely sealed. Location of
power entry is shown on the outline drawing. Use
2.5" clear stickers provided to seal all unused elec-
trical knockouts. See Figure 8.
o. After ductwork connections are made, seal air-
tight and per Local codes.
HORIZONTAL LEFT
a. To convert the unit to horizontal left, front ac-
cess, slide the coil out on the coil channel sup-
ports and rotate the complete coil 180 degrees.
b. For maximum efficiency, remove the factory in-
stalled baffle assembly from the apex of the coil by
using a nutdriver to remove the 5/16" hex head
screw. For the TEE3F40-65 units, there is a coil
support tab at the top of the coil connected to the
case must be removed first. Replace this baffle
with the factory supplied narrow coil baffle using
the screws removed previously. See Figure 9.
CAUTION
!
When installing the narrow coil baffle, make sure to
align the baffle up with the holes so NOT to puncture
the coil tubing.
c. The coil is then inserted back into the cabinet on
the opposite side coil channel supports. The unit
is now horizontal left with front access. Do not re-
attach coil support tab.
d. If the unit is suspended, it must be supported
from the bottom near both ends as well as the
middle to prevent sagging. The service access
must remain unobstructed. If the unit is sup-
ported along the length of the front and back with
rails, the air handler only needs to be suspended
at both ends. See Figure 11.
If the unit is not suspended it must be supported
as mentioned above and isolated carefully to pre-
vent sound transmission. Vibration isolators (pur-
chased locally) must be placed under the unit.
5
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