ICP N9MP2 User Manual

UpflowInstallationsVentthru LeftSide
Plastic Cap
Yellow or black
Coupling & Clamps
VentDrain Either:ThePVC
&Clamps Drain Teeor a field
supplied2" PVC Tee
Dual Pressure Switch Detail
Tee Trap White PVC
(loose parts bag)
Drain Tube
Black Rubber
1/2" ID & Clam
DrainConnector Black PVC
3/4"PVCX 1/2"CPVC
(Looseparts bag)
Drain Tube
Corrugated
s/8" ID & Clamps
Casing Grommet
Black Rubber
s/8"ID
(Loose parts bag)
2" PVCCoupling
On SomeModels
ONLY
S_lt_llchPressure
o o
3/16"IDRubberTube
/-
SIDE VIEW
/_ Rotatedownward
/_5° to10°
NOT
be angled5° to10° also.
DrainLineVentTee3/4"PVCor 1/2"CPVC(Fieldsupplied)
Upflow Installations Vent thru Left Side (SeeFigure11)
Remove Drain Tee from inducer discharge and remove black
Drain Tube (1/2" ID) from bottom of Drain Tee. (*9MPD models
only)
Install Vent Pipe grommet in side of casing.
Cut an appropriate length of 2" PVC pipe long enough to exit the
cabinet and connect the vent drain to either:
• A standard field supplied 2" PVC tee (N9MP1 models), or
• A 2" PVC coupling fastened onto the Drain Tee (*9MPD mod-
els)
Install Tee trap into bottom of tee.
Install the 112" CPVC street elbow on discharge of Trap
Install the black PVC drain connector (3/4" PVC x 1/2" CPVC from
loose parts bag) as shown in the illustration above.
25-24-81
Cut the black Drain Tube (5/8" 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 19.
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.
[_ 44001 102102

ICP N9MP2 Specifications

General

Brand	ICP
Model	N9MP2
Category	Furnace
Language	English