GE Profile PGP990DENBB, Руководство пользователя и инструкции по установке

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Equivalent Number Equivalent
Duct Pieces Length* x Used = Length
6” round
straight 1 ft. x ( )
‚
= ft.
3
1
ø
4
” x 10”
straight 1 ft. x ( )
‚
= ft.
µƒ
elbow 15 ft. x ( ) = ft.
µƒ
elbow 9 ft. x ( ) = ft.
24” max.
Flexible
Metal Offset
Adapter 34 ft. x ( ) = ft.
3
1
ø
4
” x 10”
ƒHOERZ IW [ IW
3
1
ø
4
” x 10”
ƒHOERZ IW [
= ft.
3
1
ø
4
” x 10”
ƒIODWHOERZ IW [
= ft.
6” round
to 3
1
ø
4
” x 10”
transition 7 ft. x ( ) = ft.
Subtotal Column 1 = ft.
*Equivalent lengths of duct pieces are based on
actual tests and reflect requirements for good venting
performance with any downdraft cooktop.
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list the quantity of all other duct pieces for the “Number
Used” of each type.
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For maximum efficiency, use the shortest and straightest
duct run possible, with as few fittings as possible.
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Venting performance is improved by using larger
diameter duct.
Equivalent Number Equivalent
Duct Pieces Length* x Used = Length
6” round
to 3
1
ø
4
” x 10”
transition
ƒHOERZ IW [ IW
3
1
ø
4
” x 10”
to 6” round
transition 5 ft. x ( ) = ft.
3
1
ø
4
” x 10”
to 6” round
transition
ƒHOERZ IW [
= ft.
6” round
wall cap
with damper 21 ft. x ( ) = ft.
3
1
ø
4
” x 10”
wall cap
with damper 27 ft. x ( ) = ft.
6” round
roof cap 20 ft. x ( ) = ft.
6” round
roof vent 24 ft. x ( ) = ft.
Subtotal Column 2 = ft.
Subtotal Column 1 = ft.
727$/'8&7:25.
ft.
Should not exceed 100 feet.
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Vent installation should not exceed 100 feet equivalent
length.