ICP *9MPT050F12, Installation Instruction

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19 440 01 2021 01
E
X
HAUS
T
A
IR
FLO
W
IN
LE
T
IN
ON
OFF
VENT
Figure 11 All Models Vent thru Right Side
Casing Grommet
Black Rubber
5
/
8
²²²² CPVC
(Loose parts bag)
Drain Connector Black PVC
3
/
4
²²²²
PVC X
1
/
2
²²²²
CPVC
(Loose parts bag)
Drain Line Vent Tee
3
/
4
²²²² PVC
or
1
/
2
²²²²
CPVC (Field supplied)
25--24--68
Single Pressure Switch Details
Dual Pressure Switch
Tee Trap White PVC
(loose parts bag)
2
²²²²
PVC
Coupling
Barbed Coupling,
1
/
2
²²²² OD
(loose parts bag)
Rotate
downward
5 °°°° to 10 °°°°
NOTE: Built--in channel will
be angled 5 ° to 10 ° also.
SIDE VIEW
Plastic Cap
Yellow or black
Vent Drain
& Clamps
On Some Models
ONLY
Either: The PVC
Drain Tee or a field
supplied 2 ²²²² PVC Tee
Relief Tube
Black Rubber
3
/
16
²²²²
ID
Elbow Tubes (2) Black Rubber
1
/
2
²²²² ID & Clamps
(loose parts bag)
Drain Tube
Corrugated
5
/
8
²²²² ID & Clamps
All Models Vent thru Right Side
(See Figure 11)
Disconnect the black Drain Tube between the drain vent and the
Trap.
Rotate the inducer 180 ° for a right side vent after loosening the 4
inducer attachment screws. Reinstall and retighten the inducer
screws to 20 ² pounds torque.
Using the
1
/
2
²
OD barbed coupling in the loose parts bag connect
together with the 2 short
1
/
2
² ID elbow tubes and connect the lower
discharge port of the vent drain to the Trap. Secure all connections
with clamps.
Install the vent pipe grommet into the casing
Cut an appropriate length of 2
²
PVC pipe long enough to exit the
cabinet and connect the vent drain to either:
· A 2 ² PVC coupling fastened onto the Drain Tee
Install Tee Trap into bottom section of Tee.
Remove plug from the side of the furnace casing where Drain Tube
will exit.
Install casing grommet (black rubber
5
/
8
² ID grommet -- in loose
parts bag)
Install the
1
/
2
² CPVC street elbow on discharge of Trap
Install the black PVC tube connector (
3
/
4
² PVC x
1
/
2
² CPVC from
loose parts bag) as shown in the illustration above
Cut the black Drain Tube (
5
/
8
² ID -- in loose parts bag) to length to
fit between Trap and tube connector through grommet.
Clamp both ends of the Drain Tube using clamps provided.
Glue the CPVC street elbow to the Trap using appropriate cleaner
and solvent cement.
Connect the Tee trap and the main drain line exiting the casing as
shown in Figure 18 .
Note: It is recommended that all PVC piping and fitting connec-
tions be fit up and inspected before final cementing. Both the in-
ternal Trap and the external Tee Trap must be primed before
operation. Verify all condensate drain connections are securely
clamped. A coupling and clamps (in loose part bag) may be
installed as shown for future servicing of the vent system.