Wolf Cooktop Wall Hood Installation guide
Contents
1. SUPPORT FRAME Mount the hood to the support frame by aligning the four weld screws on the hood to the four holes on the support frame Use four nuts provided to secure the hood to the support frame Refer to the illustration below Nest the bottom of the telescopic chimney flue into the relief in the hood shell Make electrical connections UPPER FLUE SCREW WELD SCREW SS 2 5 165 198 SUPPORT s 1 6 HEIGHT FRONT ADJUSTMENT SLOTS B 61 2 165 107 276 FRONT OF HOOD TOP VIEW Mounting pattern Support frame Upper flue section Mount hood to support frame Cooktop Chimney Hood Installation Island Hood Installation WIRING CONNECTIONS Electrical connection at the hood 1 Remove the cover from the rear electrical box Remove the electrical box knockout that faces the hood s discharge collar 2 Insert 6 152 Romex wire through the knockout opening Secure the Romex wire to the electrical box with an appropriate connector Use wire connectors or wire nuts approved by UL or C UL 3 Make electrical connections at the hood Connect black to black white to white and green yellow to green or bare wire 4 Place all wiring connections inside the electrical box and reinstall the cover Make sure all wires are secure and that no wires are pinched between the cover and elec2. from finished floor to finished ceiling 8 2 4 m or 9 2 7 ceilings are typical B Height from finished floor to countertop A 36 914 countertop height is standard C Hood mounting height bottom of hood to countertop Dimension C must be between 24 610 and 30 762 8 2 4 m ceilings may not allow the maximum 30 762 hood mounting height D Calculate chimney flue height D B Dimension D must be between the minimum and maximum flue extension listed in the chart Refer to the illustration 5 wolfappliance com specs Cooktop Chimney Hoods FLUE EXTENSION MINIMUM MAXIMUM CTWH30 301 2 775 481 2 1232 CTWH36 325 829 507 1292 IH4227 331 2 851 47 1194 4 D MINIMUM FLUE EXTENSION A Hood placement Cooktop Chimney Hood Specifications Before You Start e Proper installation is the responsibility of the installer Product failure due to improper installation is not covered under the Wolf warranty Refer to the cooktop chimney ventilation hoods use amp care information for warranty details or visit the contact amp support section of our website wolfappliance com e Make sure you have the tools and materials necessary for proper installation e Any required service must be performed by a Wolf authorized service center Wolf is not responsible for service required to correct a faulty installati
3. the risk of fire and electric shock install this ventilation hood only with a Wolf blower Cooktop Chimney Hood Installation Install Ductwork CHIMNEY WALL HOODS DUCTWORK INSTALLATION THROUGH ROOF 301 2 775 TO DUCTWORK 48 1 2 1232 INSTALLATION OR THROUGH 325 8 829 WALL 507 8 1292 TELESCOPING HOOD HEIGHT 12 805 Y lt 21 535 HOOD DEPTH 24 610 TO 30 762 BOTTOM OF HOOD TO COUNTERTOP Y 79 wolfappliance com specs CHIMNEY ISLAND HOOD DUCTWORK INSTALLATION THROUGH ROOF F DUCTWORK INSTALLATION THROUGH EAVE INTERNAL 331 2 851 BLOWER TO 47 1194 TELESCOPING HOOD HEIGHT lt 27 686 HOOD DEPTH 24 610 TO 30 762 BOTTOM OF HOOD TO COUNTERTOP 4 Cooktop Chimney Hood Installation Wall Hood Installation Locate the electrical supply for the wall hood through the wall within the shaded area shown in the illustration on page 8 Install ductwork as specified on pages 10 11 IMPORTANT NOTE If a backsplash is to be used it should be installed prior to mounting the wall hood Secure the hood mounting brackets to the wall studs prior to installing the backsplash Refer to installation instructions provid
4. EW FRONT VIEW Cooktop Chimney Hood Installation 10 Install Ductwork To reduce the risk of fire use only metal ductwork IMPORTANT NOTE Cooktop chimney ventilation hoods must exhaust to the outdoors An 8 203 round duct is recommended for cooktop chimney hoods Use only rigid metal ductwork do not use flex ducting Decide where the ductwork will run between the wall hood and the outside A straight short duct run will allow the hood to perform most efficiently Limit the number of elbows and transitions The duct run should be no longer than 50 15 m There is a possibility of noise issues if a remote blower is used with a short duct run Wolf recommends installing a backdraft damper in all installations A backdraft damper is included with the hood It is built into the transition from the hood to the duct run In cold weather installations a backdraft damper is necessary to minimize the backflow of cold air into the room Unless you are using a remote blower a roof or wall cap must be installed Connect ductwork to the cap and work back towards the hood Use duct sealing tape to seal joints between ductwork sections Refer to the illustrations on the following page Local building codes may require the use of make up air Consult your local HVAC professional for specific require ments in your area IMPORTANT NOTE Consult a qualified HVAC engineer for specific ducting applications CAUTION To reduce
5. INSTALLATION GUIDE Cooktop Chimney Ventilation Hoods Contents Wolf Cooktop Chimney Ventilation Hoods 3 Cooktop Chimney Hood Specifications 4 Cooktop Chimney Hood Installation 10 Service 18 Features and specifications are subject to change at any time without notice Visit wolfappliance com specs for the most up to date information IMPORTANT NOTE Throughout this guide dimensions in parentheses are millimeters unless otherwise specified Important Note To ensure the safe and efficient use of Wolf equipment please take note of the following types of highlighted information throughout this guide IMPORTANT NOTE highlights information that is especially important CAUTION signals a situation where minor injury or product damage may occur if instructions are not followed WARNING states a hazard that may cause serious injury or death if precautions are not followed Wolf Cooktop Chimney Ventilation Hoods 3 Cooktop Chimney Hood Installation IMPORTANT NOTE This installation must be completed by a qualified installer or Wolf factory certified service Read this entire installation guide prior to installation and save for the local inspector s reference The homeowner should keep this installation guide for future reference This appliance must be installed in accordance with National Electrical Codes as
6. Y 41 2 114 191 8 486 67 8 175 19 16 40 lt 21 533 lt 12 gt 305 Y 45 16 110 min 191 8 486 4 91 4 235 21 533 19 16 40 12 305 Y 5 127 min 195 16 491 Y 91 4 235 lt 27 686 19 16 40 Cooktop Chimney Hood Specifications Hood Placement Wolf cooktop chimney wall and island hoods come with a telescopic chimney flue that allows you to reach a ceiling height of 8 2 4 to 9 2 7 with a finished look flue extension to accommodate 10 3 m ceilings is available through your authorized Wolf dealer For local dealer infor mation visit the find a showroom section of our website wolfappliance com Installation of the cooktop chimney hood should be 24 610 to 30 762 from the bottom of the hood to the countertop To determine placement of the hood you must calculate the height of the telescopic chimney flue The minimum and maximum flue extension for each cooktop chimney hood is listed in the chart Both sections of the telescopic chimney flue must be installed in order for the chimney to be lifted for service IMPORTANT NOTE 8 2 4 m ceilings may not permit installation of the wall or island hood at 30 762 above the countertop CALCULATE CHIMNEY FLUE HEIGHT A Height
7. ckout that faces the hood s discharge collar 2 Insert 6 152 Romex wire through the knockout opening Secure the Romex wire to the electrical box with an appropriate connector Use wire connectors or wire nuts approved by UL or C UL 3 Make electrical connections at the hood Connect black to black white to white and green yellow to green or bare wire 4 Place all wiring connections inside the electrical box and reinstall the cover Make sure all wires are secure and that no wires are pinched between the cover and electrical box Refer to page 13 15 for internal blower installation and remote blower wiring 13 wolfappliance com specs ATTACH CHIMNEY FLUE Use the screws and wall anchors provided to secure the upper brackets for the chimney flue to the ceiling Position the upper brackets based on the dimensions of the chimney flue Refer to the illustration below Use 8 203 round metal duct to connect the duct collar on the hood to the ductwork above Use duct sealing tape to make all joints secure and air tight Fasten the upper section of the telescopic chimney flue to the brackets with the screws provided Refer to the illus tration below Nest the bottom of the chimney flue into the relief in the hood shell UPPER SCREWS a BRACKET ge gt Z SS Upper brackets Chimney flue Cooktop Chimney Hood Installation Island Hood Installation Locate the electr
8. ed with the backsplash INSTALL MOUNTING BRACKETS IMPORTANT NOTE Wolf recommends that the bottom of the ventilation hood be installed 24 610 to 30 762 above the countertop Construct wall framing that is flush with the interior surface of the wall studs Make sure that the framing is centered in the hood installation location and that the height of the framing will allow the mounting brackets to be secured to the framing within the dimensions shown in the illustration below After the wall surface is finished secure the mounting brackets to the framing using the dimensions shown FRAMING BEHIND DRYWALL MOUNTING 1 71 2 190 CTWH30 93 8 238 CTWH36 Install mounting brackets 12 INSTALL HOOD Hang the wall hood from the brackets through the rectan gular cut outs on the back of the hood Refer to the illus tration below The cut outs are larger than the brackets to allow for vertical and horizontal adjustment Use height adjustment screws to adjust the hood vertically and the depth adjustment screws to adjust the hood hori zontally Secure the hood with additional mounting screws MOUNTING BRACKET RECTANGULAR CUT OUT Install hood Cooktop Chimney Hood Installation Wall Hood Installation WIRING CONNECTIONS Electrical connection at the hood 1 Remove the cover from the rear electrical box Remove the electrical box kno
9. ical supply for the island hood through the ceiling within the dimensions of the chimney flue Install ductwork as specified on pages 10 11 INSTALL SUPPORT SYSTEM IMPORTANT NOTE Wolf recommends that the bottom of the ventilation hood be installed 24 610 to 30 762 above the countertop At the island hood installation location install 2 61 x 4 102 or 3 4 19 plywood cross framing between ceiling joists Refer to the island hood mounting pattern dimen sions below Finish the ceiling surface Be sure to mark the location of the ceiling joists and cross framing Determine the desired orientation of the island hood Note that the front designates the control side of the hood Secure the upper half of the support frame to the joists and cross framing with four screws provided Make sure that the screws are driven into the center of the joists and framing for maximum strength Ensure the correct orienta tion of the support frame Refer to the illustration below Adjust the overall height of the support frame Loosen and retighten the screws in the height adjustment slots as necessary 14 IMPORTANT NOTE The hood height is 111 4 286 from the support frame attachment point CONNECT CHIMNEY FLUE Secure the upper chimney flue section to the upper support frame with the screws provided Refer to the illustration below Temporarily hold the lower chimney flue section over the upper flue section MOUNT HOOD TO
10. intain the quality built into your ventilation hood by contacting Wolf factory certified service For the name and number of Wolf factory certified service nearest you check the contact amp support section of our website wolfappliance com or call Wolf customer care at 800 222 7820 When calling for service you will need the model and serial numbers of the ventilation hood Both numbers are listed on the product rating plate located inside the left wall of the hood shell above the filter The filter must be removed to access the rating plate Refer to the illustration below RATING PLATE Location of rating plate inside hood The information images this guide the copyright property of Wolf Appliance Inc Neither this guide information or images contained herein may be copied or used in whole or in part without the express written permission of Wolf Appliance Inc Wolf Appliance Inc all rights reserved Wolf Wolf amp Design Wolf Gourmet W amp Design and the color red as applied to knobs are registered trademarks and service marks of Wolf Appliance Inc Sub Zero Sub Zero amp Design Dual Refrigeration Constant Care and The Living Kitchen are registered trademarks and service marks of Sub Zero Inc collectively the Company Marks All other trademarks or registered trademarks are property of their respective owners in the United States and other coun
11. kout that faces the hood s discharge collar Disconnect the red and black or white wires using a flat blade screwdriver Insert 6 152 Romex wire through the knockout opening Secure the Romex wire to the electrical box with an appropriate connector Use wire connectors or wire nuts approved by UL or C UL Attach the remote blower wiring where wires were removed in step 2 Attach white to white black to red and ground to yellow Place all wiring connections inside the electrical box and reinstall the cover Make sure all wires are secure and that no wires are pinched between the cover and electrical box IMPORTANT NOTE Before turning the power on to the ventilation hood make sure the blower is off 17 wolfappliance com specs Service Information Troubleshooting IMPORTANT NOTE If the ventilation hood does not operate properly follow these troubleshooting steps e Verify that electrical power is being supplied to the ventilation hood Check electrical connections to ensure that the installation has been completed correctly e Refer to the troubleshooting guide in the Wolf cooktop chimney ventilation hoods use amp care guide e If the ventilation hood still does not operate properly contact Wolf factory certified service Do not attempt to repair the hood yourself Wolf is not responsible for service required to correct a faulty installation 18 Service Information If service is necessary ma
12. on e Wolf cooktop chimney hoods are shipped without the blower assembly Internal in line and remote blowers are available through your authorized Wolf dealer Installation Considerations Wolf cooktop chimney hoods are recommended for use with Wolf induction electric and gas cooktops and integrated modules Cooktop chimney wall and island hoods are shipped without the blower assembly Internal in line and remote blowers are available through your authorized Wolf dealer For local dealer information visit the find a showroom section of our website wolfappliance com The blower will vary in size and is dictated by the cooking unit the volume of air that needs to be moved and the length of the duct run Refer to ventilation recommenda tions in the Wolf design guide These hoods have an 8 203 round duct with vertical discharge IMPORTANT NOTE Use only a Wolf blower with the cooktop chimney hood BACKSPLASH Optional stainless steel backsplashes are available in widths to match cooktop chimney wall hoods through your authorized Wolf dealer For local dealer information visit the find a showroom section of our website wolfappliance com Cooktop Chimney Hood Specifications 7 wolfappliance com specs Electrical Requirements Wolf cooktop chimney hoods require a separate grounded 120 VAC 60 Hz power supply The service should have its own 15 amp circuit breaker Locate the electrical supply within the shaded area
13. r than 50 15 m Remote blowers should be located between wall studs or roof rafters Avoid pipes wires and other ductwork IN LINE AND REMOTE BLOWER DIMENSIONS T 113 4 298 600 900 remote blower 10 254 DIAMETER 2412 622 1 958 gt 43 4 2434 629 291 2 749 143 4 375 k 10 254 DIAMETER 16 Allow enough space for transitions needed between the blower and connecting ductwork For best performance locate transitions nearest the blower Refer to the illustrations below for overall dimensions of Wolf in line and remote blowers Installation instructions shipped with each Wolf ventilation product provide detailed specifications These instructions can also be found on our website wolfappliance com specs 1200 CFM remote blower 10 254 DIAMETER CZES 25 635 1500 remote blower 10 254 21 533 Cooktop Chimney Hood Installation In Line and Remote Blowers IN LINE OR REMOTE BLOWER WIRING IMPORTANT NOTE Refer to installation instructions provided with the in line or remote blower assembly for additional mounting and wiring instructions Blower connection at the hood 1 2 3 4 5 Remove the cover from the front of the electrical box Remove the electrical box knoc
14. shown in the installation illustration for your specific model on the following pages For wall hoods allow a minimum of 12 305 Romex wire from the electrical supply location on the wall for wiring connections For the island hood allow a minimum of 6 1 8 Romex wire from the electrical supply location on the ceiling for wiring connections IMPORTANT NOTE You must follow all National Electrical Code regulations In addition be aware of local codes and ordinances when installing your service Cooktop Chimney Hood Specifications Installation CHIMNEY WALL HOODS 301 2 775 TO 481 2 1232 LOCATION OF OR ELECTRICAL n 3211 16 830 TO 507 8 1292 HEIGHT 4 102 t lt 21 533 lt 30 762 OR 357 16 900 DEPTH OF HOOD WIDTH OF HOOD 24 610 TO 30 762 TO COUNTERTOP SIDE VIEW FRONT VIEW Cooktop Chimney Hood Specifications 9 wolfappliance com specs Installation CHIMNEY ISLAND HOOD LOCATION OF ELECTRICAL THROUGH TOP OF HOOD 339 16 853 TO 471 16 1195 HEIGHT OF HOOD 222222 27 686 2 lt 42 060 gt WIDTH OF HOOD 24 610 TO 30 762 TO COUNTERTOP SIDE VI
15. trical box Refer to page 13 15 for internal blower installation and remote blower wiring CONNECT DUCTWORK Use 8 203 round metal duct to connect the duct collar on the hood to the ductwork above Use duct sealing tape to make all joints secure and air tight Slide the lower telescopic chimney flue section downward until it fits properly around the hood shell 15 wolfappliance com specs Internal Blower INTERNAL BLOWER INSTALLATION IMPORTANT NOTE Refer to installation instructions provided with the internal blower assembly for additional mounting and wiring instructions 1 Remove the hood filters 2 Lift the blower into position inside the hood 3 Use four hex nuts provided with the blower to fasten the unit to four threaded studs 4 Plug the blowers single power cord double for 900 CFM into the receptacle s inside the hood Use the clip on the hood to keep excess power cord away from moving parts 5 Reinstall the hood filters IMPORTANT NOTE Before turning the power on to the ventilation hood make sure the blower is off Cooktop Chimney Hood Installation In Line and Remote Blowers BLOWER INSTALLATION IMPORTANT NOTE Refer to specific installation instruc tions provided with each blower assembly for additional mounting and wiring instructions Locate the blower so that the length of the duct run and number of elbows and transitions are kept to a minimum The duct run should be no longe
16. tries IOLF WOLF APPLIANCE INC BOX 44848 MADISON WI 53744 WOLFAPPLIANCE COM 800 222 7820
17. well as all state municipal and local codes The correct voltage frequency and amperage must be supplied to the appliance from a dedi cated grounded circuit which is protected by a properly sized circuit breaker or time delay fuse The proper voltage frequency and amperage ratings are listed on the product rating plate Record the model and serial numbers before installing the ventilation hood Both numbers are listed on the product rating plate located inside the left wall of the hood shell above the filter The filter must be removed to access the rating plate Refer to the illustration below RATING PLATE Location of rating plate inside hood wolfappliance com specs IMPORTANT NOTE Wolf cooktop chimney hoods are recommended for use with Wolf induction electric and gas cooktops and integrated modules For ranges and rangetops a Wolf pro ventilation hood is recommended Wolf Cooktop Chimney Hood Model Number Serial Number Cooktop Chimney Hood Specifications Overall Dimensions 30 762 WALL HOOD 18 457 301 2 775 481 2 1232 22227272 lt 30 762 gt 36 914 WALL 18 457 lt 357 16 900 42 1067 ISLAND HOOD 18 457 222722272 42100 3211 16 830 507 8 1292 339 16 853 471 16 1195 12 305
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