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I N S P I R I N G T H E W O R L D ’ S K I T C H E N
UNDER CABINET RANGE HOOD
5MU SERIES
IMPORTANT SAFETY INSTRUCTIONS
Carefully read the following Important information redarding installation
safety and maintenance. Keep these instruction for future reference.
COS-5MU30 / 5MU36 INSTALL & USER GUIDE
Rev. 22.06
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THANK YOU FOR YOUR PURCHASE
TABLE OF CONTENTS
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.
COSMO 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 products. We hope that this manual will help you learn to use the
product in the safest and most effective manner .
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.
SAFETY INSTRUCTIONS 4
ALUMINUM FILTERS 5
PARTS DIAGRAM 6
INSTALLATION REQUIREMENTS 7
PRE-INSTALLATION PROCEDURES 8
INSTALLATION INSTRUCTIONS 9-10
RECIRCULATION CHARCOAL FILTERS 11
OPERATING INSTRUCTIONS 12
MAINTENANCE 13
TROUBLSHOOTING 14
WARRANTY & SERVICE 16-17
Serial Number Location
Remove the grease filters. The serial number is
located on the left inside of the range hood.
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IMPORTANT SAFETY INSTRUCTIONS
ALUMINUM FILTERS
Read all instructions before using this appliance.
Save these instructions for future references
IMPORTANT SAFETY INSTRUCTIONS
CAUTION
FOR GENERAL VENTILATING USE ONLY. DO NOT USE
TO EXHAUST HAZARDOUS OR EXPLOSIVE MATERIALS
OR VAPORS.
CAUTION
To reduce risk of fire and to properly exhaust air, do not
vent exhaust air into spaces within walls, ceilings, attics,
crawl spaces, or garages.
WARNING
TO REDUCE THE RISK OF FIRE, USE ONLY METAL
DUCT WORK. Install this hood in accordance with all
requirements specified.
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO
PERSONS, OBSERVE THE FOLLOWING:
Use this unit only in the manner intended by the
A.
manufacturer. If you have questions, contact the
manufacturer
B. Before servicing or cleaning the unit, switch power
off at service panel and lock service panel disconnecting means to prevent
power from
being switched on accidentally. When the service disconnecting means
cannot be locked, securely fasten a prominent warning device, such as a
tag, to the service panel.
C. Installation Work and Electrical Wiring Must Be Done
By Qualied Person(s) In Accordance With all Aplicable Codes &
Standards, Including Fire-rated Construction.
D. Sufcient air is needed for proper combustion and
exhausting of gases through the ue (Chimney) of fuel burning equipment to
prevent back- drafting. Follolow the heating equipment manufacturers
guideline and safety standards such as those published by the National Fire
Protection Association (NFPA), the American Society for Heating,
Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code
authorities.
When cutting or drilling into wall or ceiling, do not
E.
damage electrical wiring and other hidden utilities.
Ducted systems must always be vented to the outdoors.
F.
Approved for residential appliances
For residential use only
WARNING
GROUNDING INSTRUCTIONS
This appliance must be grounded. In the event of an electrical
short circuit, grounding reduces the risk of electric shock by
providing an escape wire for the electric current. This appliance
is equipped with a cord having a grounding wire with a grounding
plug. The plug must be plugged into an outlet that is properly
installed and grounded.
WARNING - IMPROPER GROUNDING CAN
RESULT IN A RISK OF ELECTRIC SHOCK.
Consult a qualified electrician if the grounding instructions are
not completely understood, or if doubt exists as to whether the
appliance is properly grounded.
Do not use an extension cord. If the power supply cord is too
short, have a qualified electrician install an outlet near the
appliance.
WARNING
TO REDUCE THE RISK OF INJURY TO PERSONS, IN THE EVENT OF A
RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING:
A. SMOTHER FLAMES with a close - fitting lid, cookie sheet, or other metal tray,
then turn off the gas burner or the electric element. BE CAREFUL TO
PREVENT BURNS. If the flames do not go out immediately, EVACUATE
AND CALL THE FIRE DEPARTMENT.
B. NEVER PICK UP A FLAMING PAN - you may be DO NOT USE WATER,
including wet dishcloths or towels - a violent steam explosion will result.
Always leave safety grills and filters in place.Without these components,
operating blowers could catch onto hair, fingers and loose clothing.
The manufacturer declines all responsibility in the event of failure to observe
the instructions given here for installation,maintenance and suitable use of the
product. The manufacturer further declines all responsability for injury due to
negligence and the warranty of the unit automatically expires due to improper
maintenance.
WARNING
To Reduce The Risk Of Fire Or Electric Shock, Do Not Use This Hood
With Any External Solid State Speed Control Device.
WARNING
Unplug or disconnect the appliance from the power supply
before servicing.
About Your New Filters
Aluminum Filters are recommenGed to be replaced every 6 months depending on
usage.
Cleaning my Aluminum Filters
Your filters can be hand washed and cleaned to increase time between replacements.
Aluminum Filters may not be placed in the dishwasher.
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PARTS DIAGRAM
MODEL: COS-508&2608
INSTALLATION REQUIREMENTS
1.
Please read the following instructions carefully.
This Range Hood can be vented through the top or back. Remove the Air
2.
Outlet Cap according to the option chosen (Fig. 1). For ductless
installation, install an Air Outlet Cap on both the rear and top vent holes.
1
3.
For optimal performance the Range Hood must be installed 24" - 36" in
height from the cooktop. (Fig. 2)
4.
Electrical Requirements: Rated Voltage and Frequency:) 110-120V~
60Hz. Motor Input Power: 125W
4
1. Main Body
2. Motor Housing
3. Aluminum Filter
2
Sufficient air is needed for proper combustion and exhausting of gases through the chimney of fuel burning equipment to
prevent back- drafting. Follow the cooking equipment manufacturers guideline and safety standards such as those published
by the National Fire Protection Association (NFPA), the American Society for Heating, Refrigeration and Air Conditioning
Engineers (ASHRAE), and local code. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other
hidden utilities. Ducted systems must always be vented outdoors.
WARNING
3
Fig. 1
5
6
Other accessories:
4. Carbon Filter (Not Included. Available for purchase at
www.cosmoappliances.com)
5. Damper (1 pcs)
6. Air Outlet Cap (2 pcs)
7. Screws 5mm x 49mm (4 pcs)
8.
Wall Anchors 10mm x 43.3mm (4 pcs)
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A
B
Fig. 2
30" (5MU30)
36" (5MU36)
Max. 36"
Min.
24"
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PRE-INSTALLATION PROCEDURES
• Please read the instructions carefully. Unpack the Range Hood and check that all
functions are working before installing.
• Ensure that the voltage (V) and the frequency (Hz) indicated on the sticker match the
voltage and frequency at the installation site.
• Check that the area behind the installation surface to be drilled is clear of any electrical
cables or pipes, etc.
• The stainless steel surfaces of the Range Hood are very easily damaged during
installation if scratched or bumped by tools. Please take care to protect the surfaces
during installation.
• Protect the cooktop surface below with cardboard, or the like, to prevent damage
occurring during installation.
• The manufacturer shall not be held liable for failure to observe all safety regulations.
IMPORTANT READ BEFORE INSTALLATION
You will need to set the Range Hood mode to either Ducted or Recirculating.
1. Remove Aluminum Filters
2. Locate Knob Settings located under the Motor (Fig. 1)
3. Unlock the Settings Knob by unscrewing and setting to Ducted or Recirculating mode.
4. Lock the Knob into place by replacing the screw from Step 3.
INSTALLATION INSTRUCTIONS
CAUTION: HOOD MAY HAVE VERY SHARP EDGES; PLEASE WEAR
PROTECTIVE GLOVES WHENEVER IT IS NECESSARY TO REMOVE ANY
PARTS FOR INSTALLING, CLEANING OR SERVICING.
Cabinet Installation Method
1.
For Ducted installation drill a 130mm diameter hole
into the cabinet and four 3.5mm diameter holes as
pictured below picture.
For Ductless installation do not drill the 130mm
diameter hole in the cabinet. Drill only the four
3.5mm diamater holes as pictured below.
2.
Use the 4 screws to mount the Range Hood to the
cabinet. Check that your mounting screws are in
the correct place by temporarily fitting the Range
in place. If correct, lock into position by pushing in
the Range Hood.
Ducted Mode Recirculating Mode
(Fig. 1) Knob Settings
Ducted Mode: Turn the knob to this
setting for Ducted Installation.
Recirculating Mode: Turn the knob
to this setting for a Recirculating
Installation.
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3.93"
130mm
2.75"
7.08"
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INSTALLATION INSTRUCTIONS
RECIRCULATING CHARCOAL FILTERS
CAUTION: HOOD MAY HAVE VERY SHARP EDGES; PLEASE WEAR
PROTECTIVE GLOVES WHENEVER IT IS NECESSARY TO REMOVE ANY
PARTS FOR INSTALLING, CLEANING OR SERVICING.
Wall Mount Installation Method
A. Find the 4 mounting holes in the back of the
1.
range hood. Mark their locations at the installation
location with a pencil or marker.
B. Drill 5/16 (8mm) hole at each of the marked
locations.
C. Insert anchors along with screws into each drilled
hole. Firmly tighten the screw into place.
D. Hang your Range Hood into place by aligning the
screws with the 4 mounting holes in the back of the
range hood. Lock into place by sliding down the
range hood.
Skip this page if you are installing a Ducted Range Hood.
Charcoal Filters are only included with Ductless Models.
Twist to
Lock in Place
When installing,
Twist to
Unlock
Carbon Filter
press firmly on
the center of
the filter.
1.) Remove the aluminum filters.
2.) The charcoal filter is installed at the end of the motor. While
pressing firmly on the center, twist the carbon filter clockwise to
lock into place.
3.) To replace the carbon filter, reverse the process and repeat.
NOTE: The carbon filter cannot be washed and reused and must
be replaced every 4-6 months, depending on use.
SCAN FOR INSTALLATION VIDEO
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OPERATING INSTRUCTIONS
1.
outer surface. Dry surfaces using a soft cloth.
2. Stainless Steel cleaner may be used on the external surface.
Power Indicator Light – Illuminates when the motor is running
Light Button. Press on this button to turn on the lights, and
press again to turn them off.
MAINTENANCE
CAUTION: NEVER PUT YOUR HAND INSIDE OF THE UNIT WHILE ITS OPERATING. FOR
THE BEST PERFORMANCE CLEAN YOUR
RANGE HOOD REGULARLY.
CLEANING
Use only mild soap or cleaning solutions to clean the hoods'
3. Clean the Range Hood assembly 3 to 6 months depending on use.
DO NOT clean the motor or electrical components with water or
4.
any other liquid.
REPLACING LIGHT BULBS
Motor Off Switch: Press this button to stop the motor while it
is running on any given speed.
Low Speed Button: Press this button to run the motor at low
speed.
Medium Speed Button: Press this button to run the motor at
medium speed.
High Speed Button: Press this button to run the motor at high
speed.
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.
1.
Remove the aluminum filters
2. Unscrew the Light Bulb
3. Screw in new Light Bulb (E26 Type Bulb 40 watt max.)
4. Reinstall the aluminum filters.
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TROUBLESHOOTING
CAUTION: ALWAYS DISCONNECT 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.
My range hood
shakes.
The motor no longer
runs.
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.
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.
A. Replace control panel or
circuit board.
B. Replace with new motor
assembly.
Phillips Screwdriver
Phillips Screwdriver
Phillips Screwdriver
Light bulb went out.
A. Replace with a new E26 Type
WATCH OUR VIDEO GUIDE
cosmoappliances.com/5mu-help
Call Support: 1-888-784-3108
Bulb 40 watt max.
Phillips Screwdriver
SCAN QR
CODE
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WARRANTY AND SERVICE
For full warranty details on this product please visit:
http://www.cosmoappliances.com/warranty
TO RECEIVE WARRANTY SERVICE, YOUR
PRODUCT MUST BE REGISTERED. TO REGISTER, VISIT:
WWW.COSMOAPPLIANCES.COM/WARRANTY
IMPORTANT
Do Not Return This Product To The Store If
you have a problem with this product, please contact
Cosmo Customer Support at
+1(888)784-3108
DATED PROOF OF PURCHASE, MODEL #, AND SERIAL #
REQUIRED FOR WARRANTY SERVICE
IMPORTANT
Ne pas Réexpédier ce Produit au Magasin
Pour tout problème concernant ce produit, veuillez contacter
le service des consommateurs Cosmo Customer Support au
+1(888) 784-3108
UNE PREUVE D’ACHAT DATEE EST REQUISE POUR BENEFICIER DE
LA GARANTIE.
SCAN TO REGISTER
Si tiene algún problema con este producto, por favor contacte el
NECESITA UNA PRUEBA DE DE COMPRA FECHADA, NÚMERO DE
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IMPORTANTE
No regrese este producto a la tienda
AYUDA AL CLIENTE COSMO al
+1(888)784-3108
(Válido solo en E.U.A).
MODELO Y DE SERIE PARA EL SERVICIO DE LA GARANTÍA
Correct Disposal of this product:
This marking indicates that this appliance should not
be disposed with other household wastes. To prevent
possible harm to the environment or human health
from uncontrolled waste disposal, recycle it responsibly to
promote the sustainable reuse of material resources.
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Cosmo is constantly making efforts to improve the quality and
performance of our products, so we may make changes to our
appliances without updating this manual.
Electronic version of this manual is available at:
www.cosmoappliances.com
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