Whirlpool UXI1200DYS 설치 지침 매뉴얼 - 페이지 5
{카테고리_이름} Whirlpool UXI1200DYS에 대한 설치 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Whirlpool UXI1200DYS 20 페이지. 600 cfm and 1200 cfm in-line blowers for range hoods
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Calculating
Vent System Length
To calculate the length of the system you need, add the
equivalent length for each vent piece used in the system.
Vent Piece
Equivalent Length
45 ° elbow
2.5 ft
(0.8 m)
90 ° elbow
5.0 ft
(1.5 m)
The maximum equivalent vent lengths are:
10" (25.4 cm) round vents - 60 ft (18.3 m)
Example vent system
90oelbow
_
6 ft (1.8 rn)___l
Wall cap
The following example falls within the maximum recommended
vent length.
1 - 90 ° elbow
= 5.0 ft (1.5 m)
1 - wall cap
= 0.0 ft (0.0 m)
8 ft (2.4 m) straight
= 8.0 ft (2.4 m)
Length of system
= 13.0 ft (3.9 m)
Observe all governing codes and ordinances.
Ensure that the electrica( insta(lation is adequate and in
conformance
with Nationa( Electrical Code, ANSI/NFPA 70 (latest
edition), or CSA Standards C22.1-94, Canadian Electrica( Code,
Part 1 and C22.2 No. 0-M91 (latest edition) and all local codes
and ordinances.
If codes permit and a separate ground wire is used, it is
recommended
that a qualified electrician determine that the
ground path is adequate.
A copy of the above code standards can be obtained from:
National Fire Protection Association
One Batterymarch
Park
Quincy, MA 02269
CSA Internationa(
8501 East Pleasant Valley Road
Cleveland, OH 44131-5575
•
A 120 volt, 60 Hz., AC only, 15-amp, fused electrical circuit is
required.
•
If the house has aluminum wiring, follow the procedure
below:
1. Connect a section of solid copper wire to the pigtail
leads.
2. Connect the aluminum wiring to the added section of
copper wire using special connectors
and/or tools
designed and UL listed for joining copper to aluminum.
Follow the electrical connector manufacturer's
recommended
procedure. Aluminum/copper
connection must conform with
local codes and industry accepted wiring practices.
Wire sizes and connections
must conform with the rating of
the appliance as specified on the model/serial
rating plate.
The model/serial
plate is located behind the filter on the rear
wall of the range hood.
Wire sizes must conform to the requirements of the National
Electrical Code, ANSI/NFPA 70 (latest edition), or CSA
Standards C22.1-94,
Canadian Electrical Code, Part 1 and
C22.2 No. 0-M91 (latest edition) and all local codes and
ordinances.