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Remove relief tube from relief
port on condensate trap.
(_
emove the screw
that secures the trap
to the collector box and
remove trap.
._
Remove pressure switch tube from
front pressure switch and discard. A
new tube is shipped in the loose parts bag.
,'}_)
Remove tube from relief port.
(_
Loosen clamp on inlet
to vent elbow.
(1 and 2 Stage Units)
Unconverted Factory Configuration as
Viewed in the Downflow Orientation
Remove middle and bottom
plugs. DO NOT DISCARD.
(_)
nstall the two plugs
previously removed
on the open ports
of the collector box.
(_
Connect relief tube
to port on collector
box.
(_
otate elbow to
desired position and
tighten clamp to
15 lb.-in.
(_
Slide tube in stand-offs
to adjust length.
Connect the new pressure switch
tube from Loose Parts bag to
/f_
Route tube through inducer
port on front pressure switch.
_
stand-offs to adjust position
/
_
of the tube.
/
/
.| N J Trim excess tube.
/
/
Sk"J
Connect Pressure switch
/
/
/
tube to port on collector
_, _ _=_
_
'
/
1
box.
_ _/(_)_
_/_
f_
Attach condensate trap
_.\__
-_ IP===t II
\
'J J with screw to collector box.
__
_
Connect relief tube to
____-------
relief port on condensate
"
J,, O
I
"-I
trap.
(1 and 2 Stage Units)
/_
/
Align condensate trap
ports of collector box.
Downflow Trap Configuration
Fig. 9 - Downflow Trap Configuration
(Appearance
may vary)
Al1587
13
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