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Page 2 of 8 P/N 11857.00 Rev A
BEFORE STARTING INSTALLATION, YOU MUST IDENTIFY THE VENTILATOR MODEL BEING USED AND
IF A TOP OR REAR EXHAUST IS TO BE USED.
Prepare cabinet and/or wall for mounting either top (Fig - 1)
or rear (Fig 6 & 7) exhaust. Use furring strips to level cabinet
mounting surface with any cabinet trims.
For knock out removal see Fig- B
Remove
See
Ventilator Model
Knock out
#
Transition
#
Fig
LOHI Top Exhaust 1 33895 1,2,3
LOHE Top Exhaust 1 33895 1,2,3
LOHI Rear Exhaust 2 33895 4,5,6,7
LOHE Rear Exhaust 2 33895 5,6,7
Break the metal webs by placing a screwdriver at one corner
of the plate and hitting screwdriver sharply with a hammer.
After breaking a second web the plate can be flexed to break
other webs.
Wear eye protection when using tools.
Caution: When knock outs are removed the edges will be
sharp! Sharp Edges should be Filed or Covered with
Metal Tape.
Attach and secure the transition to the hood with #6x3/8 sheet
metal screws and tape all joints prior to installing the hood.
Attach hood to cabinet using #10 wood screws. Holes are
located in the back panel and top panel of the hood for
mounting. Use a minimum of four #10x3/4 wood screws to
mount the hood. Longer screws are required if wall board or
other nonstructural surfaces are used between the hood and
main mounting surface which should be a minimum of 3/4”
thick. When using rear holes for additional mounting use
appropriate anchors if not engaging the wood structure.
HINT: If you find vibration noise is present because of
cabinet structure use additional screws, in holes available, to
make the mounting more ridged.
Connect 120 volt, 60 Hz power through the conduit hole in
top of hood, connecting to pigtail in hood junction box, white
to white, black to black and connect green ground wire to the
power supply ground wire per local codes. See Fig – A.
NOTE: Recommended height over BBQ Grills = 36
inches.
Hood is recommended for use over domestic gas or electric
appliances. Not recommended for use over solid fuel fired
appliances.
After installing the hood, install the internal blower (Top
Exhaust See Fig 2; Rear Exhaust See Fig - 4) unit by
positioning the blower onto bracket-A, notched blower
bracket will center blower. Rotate into position against hood
and secure Bracket – B to Hood with #8 sheet metal screws.
If the remote ventilator is used see related instructions. The
LOHE ventilator will require revision of some wiring in the
hood receptacle box - See LOHE instructions.
NOTE: LOHE requires a dedicated 20 AMP Power
Supply. All other ventilators require a dedicated
15 AMP Power Supply
CAUTION: The hood is of sufficient weight that two
installers are recommended to prevent injury or damage to the
hood in handling.
Turn the power on at the service entrance and check the
operation of the controls.
NOTE: be sure that all dampers are operating properly and
are free to open.
Hood Top
Hood Wiring Access
Mounting Screw
Cover
Knock Outs
Remove Appropriate Knock Outs and Connect Wiring
According to Hood and Blower Installation Instructions.
CAUTION: Always Install Receptacle Box Cover.
RECEPTACLE BOX COVER
Fig – A
2
1
Fig - B
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