Whirlpool 8577208 Manuel d'instructions d'installation - Page 9

Parcourez en ligne ou téléchargez le pdf Manuel d'instructions d'installation pour {nom_de_la_catégorie} Whirlpool 8577208. Whirlpool 8577208 36 pages. Commercial dryer – gas or electric

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If using an existing vent system, clean lint from the entire length
of the system and make sure exhaust hood is not plugged with
lint. Replace any plastic or metal foil vent with rigid metal or
flexible metal vent.
Plan installation to use the fewest number of elbows and turns.
A
Exhaust Air Flow
A. Better
B. Good
Allow as much room as possible when using elbows or making
turns. Bend vent gradually to avoid kinking.
Vent outlet is located at the center of the bottom dryer back.
The vent can be routed up, down, left, right, behind the dryer or
straight out the back of the dryer.
Vent System Length
Maximum length of vent system depends upon the type of vent
used, number of elbows and type of exhaust hood. The maximum
length for both rigid and flexible vent is shown in the chart.
Maximum Vent Length
4" (10.2 cm) Diameter Exhaust Hoods
Rigid Metal Vent
Box Hood and Louvered Style
No. of 90° turns
0
64 ft. (19.5 m)
1
54 ft. (16.5 m)
2
44 ft. (13.4 m)
3
35 ft. (10.7 m)
4
27 ft. (8.2 m)
Flexible Metal Vent
No. of 90° turns
Box Hood and Louvered Style
0
36 ft. (11.0 m)
1
31 ft. (9.4 m)
2
27 ft. (8.2 m)
3
25 ft. (7.6 m)
4
23 ft. (7.0 m)
For vent systems not covered by the vent specification chart, see
Whirlpool Service Manual, "Exhausting Whirlpool Dryers," Part
No. LIT603197, available from your Whirlpool parts distributor.
If dryer is installed in a confined area, such as a bedroom,
bathroom or closet, provision must be made for enough air for
combustion and ventilation. (Check governing codes and
ordinances.) See "Recessed Area and Closet Installation
Instructions" in the "Location Requiements" section.
A four-inch outlet hood is preferred. However, a 2 " (6.4 cm)
outlet exhaust hood may be used. A 2 " (6.4 cm) outlet creates
greater back pressure than other hood types. For permanent
installation, a stationary vent system is required.
B
Angled Hood Style
58 ft. (17.7 m)
48 ft. (14.6 m)
38 ft. (11.6 m)
29 ft. (8.8 m)
21 ft. (6.4 m)
Angled Hood Style
28 ft. (8.5 m)
23 ft. (7.0 m)
19 ft. (5.8 m)
17 ft. (5.2 m)
15 ft. (4.6 m)
Multiple Dryer Venting
■ A main vent can be used for venting a group of dryers. Main
vent should be sized to remove 200 CFM of air per dryer.
Large-capacity lint screens of proper design may be used in
the main vent if checked and cleaned frequently. The room
where the dryers are located should have make-up air equal
to or greater than the CFM of all the dryers in the room.
■ Back-draft Damper Kits, Part No. 3391910, are available from
your Whirlpool dealer and should be installed in each dryer's
vent to prevent exhausted air from returning into the dryers
and to keep the exhaust in balance within the main vent.
Unobstructed air openings are required.
Each vent should enter the main vent at an angle pointing in the
direction of the airflow. Vents entering from the opposite side
should be staggered to reduce the exhausted air from interfering
with the other vents.
The maximum angle of each vent entering the main vent should
be no more than 30°.
A
air flow
A. Individual dryer vent
B. Main vent
Keep air openings free of dry cleaning fluid fumes. Fumes create
acids which, when drawn through the dryer heating units, can
damage dryers and loads being dried.
A clean-out cover should be located on the main vent for periodic
cleaning of the vent system.
If an exhaust hood cannot be used:
The outside end of the main vent should have a sweep elbow
directed downward. If the main vent travels vertically through the
roof, rather than through the wall, install a 180° sweep elbow on
the end of the vent at least 2 feet (61 cm) above the highest part
of the building. The opening wall or roof shall have a diameter
(1.3 cm) larger than the vent diameter. The vent should be
centered in the opening.
B
A
D
C
F
Do not install screening or cap over the end of the vent.
30° max.
B
C
A. Exhaust hood or elbow
B. Wall
C. Main collector vent
D. Horizontal vent
E. 180° sweep elbow
E
F. Vertical vent
G. Roof
2 ft. (61 cm) min. above
highest point of building
G
"
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