Broan Elite RM53000 Serie Manual Del Usuario página 11

PREPARE THE HOOD
(NON-DUCTED HOODS ONLY)
Note: The following materials must be purchased separately for non-ducted
recirculation installations.
Non - Ducted Recirculation Kit, Model RRK51.
5" diameter expandable / flexible aluminum duct.
1/16" diameter twist drill.
!
CAUTION: Do not use plastic or rigid metal ducting.
1. Determine the length of the compressed flexible aluminum ducting using the
following formula:
34" MINUS
Distance above
cook top. See Page
9, height restrictions
table.
Worksheet: 34" - __________ + ___________ (for 9' or 10' ceiling only) = __________
2. Discard the discharge collar/damper
supplied with the hood. Install the 5" to
6" adapter supplied with the Non-Ducted
Recirculation Kit.
3. Attach aluminum flexible duct to the 5"
adapter. Securely tape all joints with
duct tape to prevent separation of
components as flex ducting is expanded.
4. Assemble the recirculation plenum to the
flexible duct.
5. Drill three (3) 1/16" diameter equally
spaced holes through the duct and duct
connector of the recirculation plenum.
6. Secure duct to the plenum's connector
with (3) sheet metal screws: (3.9 x9.5
mm) Tape all joints with duct tape.
7. Secure electrical system plate to the
range hood with (2) mounting screws.
PLUS 12" If ceiling
height is 9-
feet. (or 24" If
ceiling height
is 10 feet)
PLENUM
3 SCREWS
5" ALUMINUM
FLEX DUCT
5" to 6"
ADAPTER
BLOWER
COLLAR
3.9 x 9.5mm
SCREWS
- 11 -
= Length of compressed
flexible aluminum
ductwork.
ELECTRICAL
SYSTEM
PLATE