Venting Requirements - Maytag MDG25PN Instrucciones De Instalación

VENTING REQUIREMENTS

WARNING: To reduce the risk of fire, this dryer MUST BE
EXHAUSTED OUTDOORS.
IMPORTANT: Observe all governing codes and ordinances.
Following these venting requirements will minimize ducting
■
air noise.
Exhaust air must not be discharged into a flue for
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exhausting fumes from appliances burning gas or other
fuels, including open fires (i.e. available airflow into
the room should match airflow out from the room).
Dryer exhaust must not be connected into any gas vent,
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chimney, wall, ceiling, attic, crawlspace, or a concealed
space of a building. Only rigid or flexible metal vent shall
be used for exhausting.
Do not use an exhaust hood with a magnetic latch.
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102 mm (4") heavy, metal exhaust vent
Only a 102 mm (4") heavy, metal exhaust vent and clamps
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may be used.
Do not use plastic or metal foil vent.
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Rigid metal vent:
Recommended for best drying performance and to avoid
■
crushing and kinking.
Flexible metal vent:
(Acceptable only if accessible to clean)
Must be fully extended and supported in final dryer location.
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Remove excess to avoid sagging and kinking that may
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result in reduced airflow and poor performance.
Do not install in enclosed walls, ceilings, or floors.
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The total length should not exceed 2.4 m (7
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An exhaust hood should cap the vent to keep rodents
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and insects from entering the building.
12
102 mm
(4")
⁄ ft.).
3
4
Although usually each single-load dryer should have an
■
unobstructed outdoor air opening of 154 cm
(based on 6.5 cm [1 in.
2
common make-up air openings are also acceptable. Set
up common openings so the make-up air is distributed
equally to all of the dryers. Keep in mind that the coverage
area must be increased by 33% to account for the use of
registers or louvers over the openings. Also, make-up air
openings should not be installed near the location where
exhaust vents exit the building.
NOTE: If using an existing vent system, clean lint from entire
length of the system and make sure exhaust hood is not
plugged with lint. Replace plastic or metal foil vents with rigid
metal or flexible metal vents. Review "Vent System Chart" and
if necessary, modify existing vent system to achieve best drying
performance.
Elbows:
45° elbows provide better airflow than 90° elbows.
■
Good
Plan installation to use the fewest number of elbows
■
and turns.
Allow as much room as possible when using elbows
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or making turns. Bend vent gradually to avoid kinking.
Vent outlet is located at the center of the bottom dryer back.
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The vent can be routed up, down, left, right, behind the
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dryer, or straight out the back of the dryer.
Clamps:
Use clamps to seal all joints.
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Exhaust vent must not be connected or secured with
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screws or other fastening devices that extend into interior
of duct and catch lint. Do not use duct tape.
Improper venting can cause moisture and lint to collect
indoors, which may result in:
Moisture damage to woodwork, furniture, paint, wallpaper,
carpets, etc.
Housecleaning problems and health problems.
(24 in.
2
] per 252 kcal [1,000 Btus]),
2
Better
)
2