International comfort products C Series Installation Instructions Manual page 16

INSTALLATION INSTRUCTIONS
Figure 11 Unconverted Factory Configuration as viewed in the Horizontal Left Orientation
If alternate vent position
5
is required, loosen clamp
on vent elbow inlet.
Remove relief tube
from port on collector
box.
NOTE: Remove knockout in
casing before re--installing the
condensate trap.
Rotate elbow to
9
desired position
and torque clamp
on inlet 15 lb.--in.
Slide relief tube in
stand--offs to adjust
length.
Attach condensate
trap with screw to
collector box.
Align trap over middle
and right--hand port on
collector box.
16
Representative drawing only, some models may vary in appearance.
Horizontal Left Trap Configuration (CONTINUED)
Representative drawing only, some models may vary in appearance.
Specifications subject to change without notice.
Remove the screw that secures the
condensate trap to the collector box
and remove trap.
Remove relief tube from
relief port on condensate
trap.
Remove front pressure
switch tube and discard.
A new tube is shipped in
the Loose Parts bag.
Remove middle and right
6
plug from collector box.
DO NOT DISCARD.
Install two plugs previously
removed in open ports on
collector box.
Connect relief tube to port
on collector box.
Connect the new pressure switch
7
tube from Loose Parts bag to port
on front pressure switch.
Route pressure switch tube
8
underneath relief tube and
connect to port on
collector box.
Connect relief tube to relief
port on condensate trap.
Gas Furnace: N9MSB
A11574LA
A11574LB
440 01 4104 07