Nordyne M4RC-072D-35C, Руководство по установке

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Figure 29
VENT GASSES
Condensate Drain Tube
Inducer
Inline Drain
Assembly
Cap
Clamps
Vent Pipe
3/8” x 1/2” Hose Barb
Figure 29.
Inline Drain Assembly
Rubber Grommets
The 2 1/4” rubber grommet is used to seal the opening
between the furnace cabinet and the 2” PVC vent pipe.
The rubber grommet should be installed in one of the 3”
holes prior to running the vent pipe out of cabinet. No
sealants are required. See
Figure 28 .
The 7/8” rubber grommet is used to seal the opening
between the furnace cabinet and the gas pipe. The
rubber grommet should be installed in the 1 5/8” hole
prior to running the gas pipe into the cabinet. No sealants
are required.
The 3/4” rubber grommet is used if venting out the left
side of the cabinet and the drain tube is routed through
the blower deck. Remove the plastic plug from the hole
and install the grommet before routing the drain tube.
Figure 28
Figure 28.
Rubber Grommets
ø 2 1/4” Rubber
Grommet
ø 7/8” Rubber
Grommet
ø 3/4” Rubber
Grommet
Figure 30
2” PVC TEE
2” x 1/2” PVC
Reducer
1/2” x 1/2”
Hose Barb
1/2” x 3/4”
Hose Barb
2” PVC Pipe from
Inline Drain Assembly
(Not Included)
1/2” Tubing Formed
into a Loop (Field Supplied)
1/2” Tubing
(Field Supplied)
2” PVC ELBOW
(Field Supplied)
PVC Trap
2” PVC Tee
2” x 1/2” PVC
Reducer
1/2” x 1/2”
Hose Barb
1/2” x 3/4”
Hose Barb
2” PVC Pipe from
Inline Drain Assembly
(Not Included)
1/2” Tubing Formed
into a Loop (Field Supplied)
1/2” Tubing
(Field Supplied)
PVC Trap
Installation of PVC Components (Typical Orientation)
Installation of PVC Components (Alternate Orientation)
Figure 30.
PVC Components
Inline Drain Assembly
1. If applicable, install the inline drain assembly on the
inducer assembly. See Figure 29 .
2. Insert the vent pipe through the hole in the cabinet and
into the inline drain assembly.
3. Verify the vent pipe, inline drain assembly, and inducer
are aligned properly for drainage of condensate.
4. Tighten both clamps to secure the inline drain assembly.
5. Insert smaller end of the 3/8” x 1/2” hose barb into the
lowest port of the inline drain assembly. Connect the
condensate drain tube to the hose barb and cap off the
other port.
PVC Components
IMPORTANT NOTES:
• Before permanently installing these components,
it is recommended you dry-fit them first to ensure
proper fit and alignment with other vent pipes.
• The PVC components shown in
Figure 30 are not
provided in the extra parts bag. However the PVC
Trap (P/N 664659) can be purchased thru your local
distrubtor.
The PVC tee with PVC Trap or the reducer and 1/2” X
1/2” hose barb are used when the inducer is rotated to