Tabla De Contenido; Install Ductwork - Best WCB3I Serie Instrucciones De Instalación

1. I ................................................................................................................................................................4
NSTALL DUCTWORK
2. P
REPARE THE INSTALLATION
3. S
ELECT INSTALLATION TYPE
4. R
EMOVE HYBRID FILTERS
5. I (
NSTALL GLASS PANEL SBN MODELS ONLY
6. P ..........................................................................................................................................................6
REPARE THE OPENING
7. B (
LOWER REMOVAL HORIZONTAL DISCHARGE ONLY
8. I /
NSTALL THE ADAPTER DAMPER
9. W .............................................................................................................................................................8
IRING INSTALLATION
10. I
NSTALL HOOD MOUNTING BRACKET
11. I
NSTALL UPPER FLUE MOUNTING BRACKET
12. I .................................................................................................................................................................9
NSTALL THE HOOD
13. R
EINSTALL THE BLOWER
14. D (
UCT CONNECTION VERTICAL DISCHARGE ONLY
15. P
REPARE DECORATIVE FLUE
16. I
NSTALL THE DECORATIVE FLUE
17. R
EINSTALL HYBRID FILTERS
18. LED .................................................................................................................................................................... 12
LIGHTING
19. C ................................................................................................................................................................................ 12
ARE
20. O ........................................................................................................................................................................ 13
PERATION
21. W ................................................................................................................................................................. 14
IRING DIAGRAM
22. S ................................................................................................................................................................... 15
ERVICE PARTS
23. W ........................................................................................................................................................................ 16
ARRANTY
1.

INSTALL DUCTWORK

Plan where and how the ductwork will be installed.
The ducting from this fan to the outside of the building has a strong effect on the airflow,
noise and energy use of the fan. Use the shortest, straightest duct routing possible for best
performance, and avoid installing the fan with smaller ducts than recommended. Insulation
around the ducts can reduce energy loss and inhibit mold growth. Fans installed with existing
ducts may not achieve their rated airflow. Refer to the table below to help you plan the most
efficient installation.
Install wall or roof cap and ensure there is no leak in house insulation. Connect metal ductwork
to cap and work back towards the hood location. Use 2" metal foil duct tape to seal the joints.
We recommend to install the hood at a minimum distance of 24" from an electric range
and of 30" from a gas range.
C
EILING HEIGHT
M /M
INIMUM AXIMUM DISTANCE RECOMMENDED
ABOVE COOKTOP FOR ELECTRIC RANGE
M /M
INIMUM AXIMUM DISTANCE RECOMMENDED
ABOVE COOKTOP FOR GAS RANGE
Distances over 36 in. are at the installer and users discretion.
*10-ft. ceilings require 10-ft. flue extension, part no. AEWCB3SB (sold separately).
TABLE OF CONTENTS
.....................................................................................................................................................5
.....................................................................................................................................................5
........................................................................................................................................................5
) .................................................................................................................................6
) ......................................................................................................................7
.................................................................................................................................................7
...........................................................................................................................................8
...................................................................................................................................9
(
HORIZONTAL DISCHARGE ONLY
) ....................................................................................................................... 10
................................................................................................................................................... 10
............................................................................................................................................... 11
.................................................................................................................................................... 11
8
FEET
24 ./30 . 24
IN IN
30 ./33 . 30
IN IN
M D L
AXIMUM UCT ENGTH
3¼ . 10 .
IN X IN
M D L
AXIMUM UCT ENGTH
60 .
FT
50 .
FT
40 .
FT
*S
TANDARD ELBOWS WITH
) ...............................................................................................................9
9 10 *
FEET FEET
./30 . 24 ./30 .
IN IN IN IN
./36 . 30 ./36 .
IN IN IN IN
R A 80% E
ECOMMENDED TO CHIEVE
R
OOF OR WALL CAP
WITH DAMPER
1
1
1
1"
.
INTERNAL RADIUS
4
R
OOF CAP
D
ECORATIVE
FLUE
3¼" 10"
X
/
ADAPTER DAMPER
H
OOD
24"
MINIMUM ABOVE
COOKING SURFACE
(30"
FOR GAS RANGE
HH0221A
XHAUST EFFICIENCY
E ( )*
LBOW S
(90° / 45°)
AND OR
0
1
2
3¼" 10"
X DUCT
W
ALL
CAP
3¼" 10"
X
DUCT
3¼" 10"
X
/
ADAPTER DAMPER
)