Furnace In Horizontal Right Position - Trane 5TXCA001AS3HCA Installer's Manual

STANDOFFS (4)
STANDOFFS
(BOTH SIDES)
Attach Downflow
Bottom Gasket
Figure 5
18-AD47D1-1B-EN
DRILL SCREWS (4)
FOR UPFLOW /
HORIZONTAL LEFT
INSTALLATIONS
SCREWS
(BOTH SIDES)
Figure 4
Start
here
Installer's Guide
H. FURNACE IN HORIZONTAL RIGHT POSITION:
!
CAUTION
Both the coil and furnace must be fully supported. Do not
attempt to suspend the coil using the connection brackets.
Note: When installing onto an S-Series furnaces in horizon-
tal right or downflow configuration the flanges will be bent
inward for a flush fit. See Figure 7.
!
CAUTION
To prevent damage to pan, ensure Heat Shield is assembled to
Horizontal Drain Pan. See Figure 9.
1. HORIZONTAL RIGHT COIL CONVERSION: While not
required, optional removal of some coil components will
maximize airflow efficiency.
a. Remove the coil by sliding the coil out of the coil
enclosure.
b. Pull refrigerant sensor and clip up and away from the
primary drain pan and remove it from the pan. Secure
sensor to secondary pan using provided clip. Sensor
should be positioned close to secondary drain lines.
See Figure 6 for detail.
c. Optional but recommended: Remove the factory installed
two-piece baffle assembly from the top of the coil by
removing the 5/16" hex head screws. See Figure 3.
Replace only the top baffle using the same screws
previously provided.
d. Optional but recommended: On 5TXCA009AS and
5TXCD010AS only, remove the (2) outer water diverter
baffles by removing the 5/16" hex head screws. See
Figure 10.
IMPORTANT:
The cased coil must be placed downstream of the
furnace. See Figure 8 for proper orientation.
2. When the noncondensing Upflow/Horizontal furnace is
placed on its right side for right airflow, the furnace top
flange meets the cased coil top flange. The coil flange fits
inside of the furnace flange. See Figure 8.
3. There are self drilling screws included which can be used for
this connection. Seal all gaps between the furnace and coil.
Refrigerant Sensor
should be seated fully on pan.
Dimension from the bottom of
the Drain Pan to the bottom of
the Sensor should be 0.8" max.
Figure 6
7