Cosmo 668ICS 750 User manual

This manual is made with 100 % recycled paper.
Electronic version of this manual is available at: www.cosmoappliances.com
ISLAND MOUNT RANGE HOOD

Thank you for your purchase. We know that
you have many brands and products to
choose from and we are honored to know
that you have decided to take one of our
products into your home and hope that you
enjoy it.
Our appliances are designed according to
the strictest safety and performance
standard for the North American market. We
follow the most advanced manufacturing
philosophy. Each appliance leaves the
factory after thorough quality inspection and
testing. Our distributors and our service
partners are ready to answer any questions
you may have regarding how to install, use
and care for your range hood.
We hope that this manual will help you learn
to use the product in the safest and most
effective manner and care for it so that it
may give you the highest satisfaction in
cooking for years to come. If you have any
questions or concerns, please contact the
dealer from whom you purchased it, or
contact our Customer Support at
1-888-784-3108.
The manual also includes directions for the
professional installer that will install the
product in your home. We recommend using
trained personnel for professional
installation.
Please keep this manual for future use
Thank You
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1

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STAINLESS STEEL BAFFLE FILTERS
About Your New Filters
Stainless Steel Baffle Filters do not need linings or mesh inside of the filters and are
completely constructed out of stainless steel. The stainless steel construction allows
them to be used again after being cleaned or going through the dishwasher.
How do Baffle Filters Work?
They function by forcing the grease filled air to quickly and continuously change direction
as it passes through the filter. The grease is unable to change direction as fast as the air
carrying them, they end up getting caught on the metal blades and then trapped into the
filter tray.These filters are both efficient and require less maintenance.

TABLE OF CONTENTS
PARTS DIAGRAM
INSTALLATION REQUIREMENTS
INSTALLATION PROCEDURES
OPERATING INSTRUCTIONS
MAINTENANCE
TROUBLESHOOTING
WARRANTY AND SERVICE
05
06
09
10
11
12
04
3

PARTS DIAGRAM
3
2
3
2
3
2
4
MAIN PARTS
668ICS 750 / 900
Outer Chimney
Inner Chimney
Lower Support Frame
Upper Support Frame
Grease Filters
Tempered Glass
Blower Assembly
Ceiling Mount

INSTALLATION REQUIREMENTS
1. Do not install the range hood where there are many open doors or
windows.This will cause reduced performance. (Fig. 1)
2. Install the range hood right above the cooktop. The optimal
distance between the cooktop and lower edge of the range hood
is 24” to 36”. (Fig. 2)
3. In order to get optimal performance, do not over extend the
exhaust pipe and avoid unnecessary bending. (Fig. 3)
4.The air outlet must be connected to chimney flues or combustion
gas ducts. Under no circumstances should the air outlet be connected
to ventilation ducts for rooms in which fuel-burning appliances are
installed.
5
WRONG
CORRECT
24" to 36"

CAUTION: HOOD MAY HAVE VERY SHARP EDGES; PLEASE WEAR
PROTECTIVE GLOVES WHENEVER IT IS NECESSARY TO REMOVE ANY
PARTS FOR INSTALLING, CLEANING OR SERVICING.
Step 1:
This Island Range Hood has an adjustable
height. Measure from the ceiling to a height of
24” to 36” above your cooktop.
Write down this measurement, this is the
height (how tall) you will need to adjust the
Island Range Hood.
Step 2:
Remove the Island Range Hood from the
carton and gently place on a flat
workspace. Connect the Duct into the air
outlet.
Step 3:
Align the 4 pieces of the Lower Support
Frame to the holes on the Blower
Assembly. Screw into place with the
included screws. Set aside the combined
Lower Support Frame and Blower
Assembly.
6
INSTALLATION PROCEDURES
24" to 36"
Lower Support Frame
Blower Assembly
Duct

Step 5:
Align the 4 pieces of the Upper Support
Frame to the holes on the Ceiling Mount.
Securely screw into place with the included
screws.
Step 6:
Slide the Lower Support Frame into the
Upper Support Frame. Adjust the height
according to what you measured in Step 1.
Align the holes to the desired height, screw
the 4 pieces of the Lower Support Frame
to the 4 pieces of the Upper Support
Frame together.
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Step 4:
Using the Ceiling Mount as a guide drill 4 holes
(8mm or 5/16 drill bit) into the ceiling area
where you will be mounting your range hood.
Fill the holes with the provided anchors. Screw
the Ceiling Mount securely into place.
Note: In some cases the Ceiling Mount may already be
attached to the Upper Support Frame Ceiling Mount
Anchor Screws
Anchors
Ceiling Mount
Upper Support Frame
Upper Support Frame
Lower Support Frame
Step 8:
Extend Duct from the Blower Assembly to the
ceiling through the Ceiling Mount and Connect
to existing duct work.
Blower Assembly
Duct
Ceiling

Step 9:
Take the back piece of the Inner Chimney, align
and securely screw into the sides of the Ceiling
mount.
Now take the front piece of the Inner Chimney,
align and securely screw into the side of the
Ceiling mount.
Now screw the Back of the Inner Chimney and
the Front of the Inner Chimney together on each
side (where they meet).
Step 9:
Take the Back of the Outer Chimney and the
Front of the Outer Chimney and put together
as shown in the picture. Now screw the Back
of the Outer Chimney and the Front of the
Outer Chimney together on each side (where
they meet).
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Step 10:
Remove Filters to access the
bottom of the Blower Assembly.
From the bottom of the Island
Range Hood, secure the Outer
Chimney (Back and Front Pieces)
by screwing them into the Blower
Assembly.
Inner Chimney Back
Inner Chimney Front
Ceiling Mount
Outer Chimney Front
Outer Chimney Back
Side View
Side View
Blower Assembly
Step 11:
Reinstall the Baffle Filters. Align the filter
pins with the holes under the range hood.
Gently pull on filter lock. Put the filter in
place and release lock. Lock
Filter Pins
Holes

OPERATING INSTRUCTIONS
A. Timer Button
When unit is turned on press to increase timer minutes up to 59 minutes.
B. Light Button.
Press to turn lights on / off
C. Fan Speed Button
When unit is turned on press to change fan speed.
D. Power Button
Press to turn unit on / off.
How to Set your Time
The clock on this Range Hood is set to military time. It cannot be set to a 12 hour format.
1. Press Power Button - The display panel will illuminate.
2. Hold Timer Button until unit beeps - The time will start flashing.
3. While the time is flashing use the Light Button to set the hours. Use the Fan
Speed Button to set the minutes.
4. After ten seconds of not pressing anything the settings will save.
Soft Touch Controls
668ICS 750 / 900
AB C D
9

MAINTENANCE
CAUTION: NEVER PUT YOUR HAND INSIDE OF THE UNIT WHILE ITS OPERATING.FOR
THE BEST PERFORMANCE CLEAN YOUR
RANGE HOOD REGULARLY.
CLEANING
1. Use only mild soap or cleaning solutions to clean the range hoods
outer surface. Dry surfaces using a soft cloth.
2. Stainless Steel cleaner may be used on the external surface.
3. Cleaning the Baffle Filters: For daily cleaning, use hot, soapy
water and a soft cloth. Wipe dry and finish with a damp micro-fiber
cloth. Baffle filters can also be cleaned in the dishwasher.
4. Clean the Range Hood assembly once every 6 months.
5. DO NOT clean the motor or electrical components with water or
any other liquid
REPLACING LIGHT BULBS
CAUTION: LAMP UNIT MAY BE HOT!WAIT UNTIL THE UNIT IS COOL.BEFORE
ATTEMPTING TO REPLACE THE LED LAMPS MAKE SURE THE UNIT IS POWERED OFF AND
UNPLUGGED.
Note: Individual LED bulbs cannot be replaced only LED lamps.
1. Remove the baffle filters
2. Find the wire connection of the lamp and unplug.
3. Remove old LED lamp.
4. Plugin new LED lamp.
5. Reinstall the baffle filters.
10

TROUBLESHOOTING
CAUTION: ALWAYS UNPLUG UNIT FROM POWER BEFORE SERVICING
PROBLEM SOLUTION TOOLS
My range hood is
noisy.
A. Check inside the range hood
for any loose debris and remove.
Phillips Screwdriver
My range hood has
poor performance..
A. The range hood and cooktop are
too far away from each other.
Optimal distance is 24” to 36”
B. There are too many open
windows or doors in the area.
Close some doors or windows.
C. The motor performance has
decreased due to wear. Replace
motor.
D. Check and make sure the tape
holding down the damper flaps at
the vent hole are removed before
use.
Phillips Screwdriver
My range hood
shakes.
A. The installation is not secure.
Check again and make sure the
installation hardware is securely
mounted.
B. The fan is broken or not
balanced. Realign or replace fan.
C. The motor is loose. Check and
make sure the motor is solidly
mounted to the unit.
Phillips Screwdriver
The motor no longer
runs.
A. Replace control panel or
circuit board.
B. Replace with new motor
assembly.
Phillips Screwdriver
Light bulbs went out. A. Replace with a new LED lamp
assembly. Phillips Screwdriver
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WARRANTY AND SERVICE
Limited Warranty
This unit comes with 1 Year Manufacturer’s Part Warranty. Within 1 year after date
of receiving the product, Cosmo will replace any functional parts that are defective.
Functional parts are those components/parts that are critical to the performance of
the product’s essential function. Non-functional parts are those that are a cosmetic
feature of the product such as knobs, grates, other metal bodies/surfaces, etc.
A. Warranty does not cover failure as result of: misuse, abuse, rust or
corrosion, spilled liquids or foreign objects found inside the unit; repair of
damage caused by accident,
theft, fire, flood, external causes such as, but not limited to, blow fuses,
inadequate electrical power, water and gas lines beyond the equipment, or
any use of the product not authorized by the manufacturer.
B. The maximum liability of the warranty for product replacement or repair
shall not exceed the original purchase price of the product.
C. Cosmo reserves the right to repair or replace the covered product with a
comparable feature model of like kind.
D. Warranty does not cover deterioration of the appearance of the product,
any cosmetic part such as paint, porcelain, glass, dents, scratches, chips,
rust or peeling.
E. Any damage resulting from unauthorized replacement parts, improper
service or modifications made to the covered product are not covered.
F. Cosmo is released from all liability due to indirect, consequential or
incidental damages.