Ducting Requirements - Samsung DV4837700EG Serie Manual De Instrucciones

Installation
Ducting requirements
No. of 90 °
elbows
0
i
2
3
4" (!0.2 cm)
i
2.5" (6.4 cm)
Rigid
80 ft. (24.4 m)
68 ft. (20.7 m)
57 ft. (!7.4 m)
47 ft. (!4.3 m)
Metallic
flexible*
4! ft. (!2.4 m)
37 ft. (!!.2 m)
33 ft. (!0.! m)
29 ft. (8.8 m)
Rigid
74 ft. (22.6 m)
62 ft. (!8.9 m)
5! ft. (!5.5 m)
4! ft. (!2.5 m)
Metallic
flexible*
33 ft. (!0.! m)
29 ft. (8.8 m)
25 ft. (7.6 m)
2 ! ft. (6.5 m)
* Do not use non-metallic flexible duct.
• Use a 4-inch (!0.2 cm) diameter rigid aluminum or rigid galvanized steel duct.
• Do not use a smaller duct.
• Ducts larger than 4 inches (!0.2 cm) in diameter can cause increased lint accumulation.
Lint accumulation should be cleaned regularly.
• If a flexible metal duct must be used, use the type with a stiff sheet metal wall. Do not
use a flexible duct with a thin foil wall. Serious blockage can result if the flexible metal
duct is bent too sharply.
• Never install any type of flexible duct in walls, ceilings, or other concealed spaces.
• Keep the exhaust duct as straight and short as possible.
• Secure joints with duct tape. Do not use screws.
• Plastic flexible duct can kink, sag, be punctured, reduce airflow, extend drying times, and
affect dryer operation.
• Exhaust systems longer than recommended can extend drying times, affect machine
operation, and may collect lint.
• The exhaust duct should end with an exhaust hood with a swing-out damper to prevent
back drafts and the entry of wildlife. Never use an exhaust hood with a magnetic damper.
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