Horizontal Left Through Top - Arcoaire N9MP1 Installation Instruction

Figure 16

Horizontal Left through Top

Vent Drain
Plastic Caps
& Clamps
Yellow or black
Alternate Orientation
On Some
Models ONLY
Field
Supplied Tee
Tee Trap White PVC
(loose parts bag)
Horizontal Left through Top
Disconnect the hoses from the trap assembly, and remove trap
and trap mounting bracket from the blower compartment. Using
cover plate and gasket provided in the loose parts bag, cover the
hole from the burner compartment to the blower compartment and
secure with screws.
Remove knockout from the side of the furnace casing where drain
tube will exit.
Mount the trap externally to the bottom side of the unit using the
2 screws provided in the location shown.
Cut the corrugated tube as shown in the illustration above.
Connect the corrugated hose from the transition to the trap.
Secure connections with clamps.
1
Remove the black / " ID drain tube from the drain tee. Install a
2
yellow cap and clamp over the open drain port of the drain tee.
1
Connect the black / " ID drain tube from the Vent Drain to the trap.
2
Secure connections with clamps.
440 01 1024 01
Single Pressure Switch Detail
Dual Pressure Switch
IN
Drain Tube
Coupling & Clamps
Black Rubber
(Optional)
1
/ " ID & Clamps
2
Cap and Clamp
Open End
Representative drawing only, some models may vary in appearance.
(See Figure 16)
Specifications are subject to change without notice
Relief Tube
Black Rubber
3
/ " ID
16
Flexible Tubing Connector
3
/ " OD (Loose Parts Bag)
16
Relief Tube Extension
3
Black Rubber / " ID
16
Cut tp Fit (Loose Parts Bag)
Remove KO before
mounting Trap
Drain Tube Corrugated
Cut at straight section
Leave room for clamp
3
Connect the / " ID relief tube to the middle port on the trap. If an
16
extension is required, use the
3
and the black / " ID relief tube in the loose parts bag. Cut tube
16
to length. Secure all connections with clamps.
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 (N9MPD and
•
*9MPD models)
Install tee trap into bottom section of tee.
Connect the tee trap and the main drain line exiting the casing as
shown in Figure 20.
Note: It is recommended that all PVC piping and fitting
connections be fit up and inspected before final cementing. Both
the external 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.
Trap Connection
"Clamp ears"
Pointed OUT
Preassemble &
insert into furnace
5
/ " ID & Clamps
8
Cut Here
25--24--84
3
/ " OD flexible tubing connector
16
23