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PRE-INSTALLATION PROCEDURES

7

U

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 consumer’s failure to observe and follow

all pre-installation procedures and safety regulations.

Determine if your installation will be top venting or back venting, and ensure that the

openings in the cabinet or wall are in the appropriate locations and appropriate size, 

as per Fig. 1 for top vent installation or Fig. 2 for back vent installation.

If this is a new installation, choose the venting method that suits your needs. Cut out

openings for the damper and for power access in the cabinet bottom or exterior wall, 

depending on the direction of venting chosen.

Fig. 1

The vertical distance from the cooking surface to the bottom of the range hood should

be atleast 24 in. to 36 in. for best performance. 

8

Ducted Mode

Recircula�ng

 Mode

Ducted Mode: 

Turn 

the 

knob to this se�ng 

for Ducted Installa�on. 

Recircula�ng Mode: Turn 

the 

knob to this 

se�ng for a Recirula�ng Installa�on. 

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 plywood, 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. 

3

)

3. Rotate the lever to either  Ducted or Recirculating mode.

4. If 

recirculating mode

 is chosen, install the vent cover on the rear vent hole.

If 

ducted mode

 is chosen, install the damper on the vent hole where the air will vent 

through (top or rear), and install the vent cover on the other vent hole (shown on Fig.2 

of the previous page).

Fig.

3

  Venting mode

Summary of Contents for COS-5U SERIES

Page 1: ...ts to improve the quality and performance of our products so we may make changes to our appliances without updating this manual UNDER CABINET RANGE HOOD COS 5U SERIES Install Use Care Guide Download or view an electric version of our product manual by visiting www cosmoappliances com ...

Page 2: ...er 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 ...

Page 3: ...rt 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 instruction...

Page 4: ...ilters are recommened to be replaced every 4 6 mo on usage Cleaning my Aluminum Filters Your filters can be hand washed and cleaned to increase time replacements Aluminum Filters should not be placed in the dis Additional Aluminum or Charcoal Filters can be pur www cosmoappliances com About Your New Filters Aluminum filters are recommened to be replaced every 4 6 months depending on usage Cleaning...

Page 5: ...PARTS DIAGRAM 04 INSTALLATION REQUIREMENTS 06 INSTALLATION PROCEDURES 10 INSTALLING CHARCOAL FILTERS 13 MAINTENANCE 15 TROUBLESHOOTING 16 WARRANTY AND SERVICE 17 3 EXTERNAL DIAGRAM DIMENSIONS 05 OPERATING INSTRUCTIONS 14 ...

Page 6: ... 4 Motor Metal Cover Press on the center and twist to lock into place Carbon Filter Twist to Unlock A Damper B Vent cover C Plastic Anchors 2 pcs D ST4 40 mm wood screws 9 pcs E ST4 16 mm wood screws 2 pcs PARTS LIST ...

Page 7: ...EXTERNAL DIAGRAM OF RANGEHOOD 5 TOP 29 5 25 6 12 18 9 2 25 8 85 REAR FRONT 2 5 4 69 11 25 ...

Page 8: ...s Electrical Requirements Rated Voltage and Frequency 110 120V 60Hz Motor Input Power 79W 4 B A Fig 2 Min Max 30 36 Fig 1 30 24 INSTALLATION REQUIREMENTS 1 Please read the following instructions carefully This Range Hood can be vented through the top or back Remove the Air Outlet Cap according to the venting option chosen Fig 2 For ductless installation install an Air Outlet Cap on both the rear a...

Page 9: ... the cooking surface to the bottom of the range hood should be atleast 24 in to 36 in for best performance 8 Ducted Mode Recircula ng Mode Ducted Mode Turn the knob to this se ng for Ducted Installa on Recircula ng Mode Turn the knob to this se ng for a Recirula ng Installa on Please read the instructions carefully Unpack the Range Hood and check that all functions are working before installing En...

Page 10: ...al ductwork for this Range Hood The total duct length should not be more than 35 ft Calculate the total effective length of the ductwork by using the table below For each fitting use the table to see its straight duct equivalent Fasten all ductwork with sheet metal screws and tape all joints with certified duct tape If you must turn the path of the ductwork using elbows keep the number of elbows t...

Page 11: ...AM 9 CAUTION SHUT OFF POWER SUPPLY BEFORE INSTALLING IN STALLATION WORK AND ELECTRICAL WIRING MUST BE DONE BY QUALIFIED PERSON S IN ACCORDANCE WITH ALL APPLICABLE CODES STANDARDS INCLUDING FIRE RATED CONSTRUCTION E ...

Page 12: ...inet Drill only the four 3 5mm diamater holes as pictured below 36 Model A 27 5 B 7 125 30 Model A 25 0 B 7 0 CAUTION HOOD MAY HAVE VERY SHARP EDGES PLEASE WEAR PROTECTIVE GLOVES WHENEVER IT IS NECESSARY TO REMOVE ANY PARTS FOR INSTALLING CLEANING OR SERVICING 1 Drill two 8mm holes in position for plastic wall anchor Part B placement See above for placement location 2 Tap plastic wall anchors secu...

Page 13: ...rill 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 36 Model A 27 375 30 Model A 26 5 4 Take the hood unit along with the 5 Round Aluminum duct Sec...

Page 14: ...and hang the hood unit on the back wall using the screws drilled in Step 3 8 Once the hood is securely hung to the back wall remove the aluminum filters from underneath the hood 9 Drill four pieces of ST4 16 wood screws Part E into the bottom of the cabinet using the four screw holes at the top of the hood Once the hood is secured into the cabinet tighten the wood screws located in the back of the...

Page 15: ...ctless installation Only 1 Remove the Aluminum Filters 2 The charcoal filter is installed to the motor housing as shown Line up the key hole on the filter with the key on the center of the motor housing Press the center of charcoal filter against the motor housing and rotate until it s locked in place 3 To replace the carbon filter reverse the process and repeat THE CARBON FILTER MUST BE REPLACED E...

Page 16: ...button to run the motor at high speed NG INSTRUCTIONS Light Button Press on this button to turn on the lights and press again to turn them off 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 STRUCTIONS Button Press on this button to turn on the l...

Page 17: ...ole to remove it Replace the LED light and connect the wire 4 Reinstall the aluminum filters 15 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 hoods outer surface Dry surfaces using a soft cloth 2 Stainless Steel cleaner may be used on the extern...

Page 18: ...oo far away from each other Optimal distance is 24 to 30 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 securel...

Page 19: ... RECEIVE WARRANTY SERVICE YOUR PRODUCT MUST BE REGISTERED TO REGISTER VISIT WWW COSMOAPPLIANCES COM WARRANTY FOR FULL WARRANTY DETAILS ON THIS PRODUCT PLEASE VISIT HTTP WWW COSMOAPPLIANCES COM WARRANTY WWW COSMOAPPLIANCES COM ...

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