KitchenAid 30" and 36" Retractable Downdraft Vent Systems User's Manual
Contents
1. KECC507 KECG260 KGCG260 2 36 KECT365 KGCT365 KECN560 KECN567 KECC560 KECC567 33 1 2 Panel A Retractable downdraft vent dimensions 30 vent width 26 5 8 36 vent width 32 5 8 8 1 4 retractable vent height 30 vent base width 27 36 vent base width 33 ae 2 1 8 30 vent width 26 5 8 36 vent width 32 5 8 8 1 4 retractable 30 vent base width 27 36 vent base width 33 Exterior mounted motor Before you start Important Observe all governing codes and ordinances Proper installation is your responsibility Make sure you have everything necessary for correct installation It is the responsibility of the installer to comply with the installation clearances specified on the model serial rating plate The model serial rating plate is located on the front of the downdraft vent above the wiring box cover Check location where downdraft vent will be installed The location should be away from strong draft areas such as windows doors and strong heating vents or fans Before making countertop cutout check that downdraft vent and cooktop location will clear cabinet walls backsplash and rear wall studs inside cabinet ALL OPENINGS IN THE WALL OR FLOOR WHERE RETRACTABLE DOWNDRAFT VENT IS TO BE INSTALLED MUST BE SEALED Electrical ground is required See Electrical require2. e Reinstall blower in blower box with mouth of blower pointing out open side of blower box Secure blower to blower box with 6 Phillips head screws NOTE Square metal frame attached to mouth of blower must be installed for proper operation f Attach metal cover from parts bag over down venting knockout in blower box Remove rear knockout cover on back of vent base g Reconnect blower wiring cable Secure wiring cable in 2 black plastic clips inside vent base Reattach blower box to downdraft vent base with 4 hex nuts Attach backdraft damper over blower box knockout with 2 Phillips head screws Remove the 2 Phillips head screws attaching appliance wiring box cover Determine which direction rear or down electrical connection will need to run from appliance wiring box Knock out rear or lower wiring opening in wiring box Panel D Interior mounted blower A ROY nN aie WARNING Injury Hazard Use two or more people to move and install downdraft vent Failure to follow this instruction can result in back or other injury end cap Insert downdraft vent into countertop cutout Two people are recommended to support the weight of the downdraft vent during lifting Position downdraft vent so it is centered in cutout and parallel to edge of cutout Check that downdraft vent is level vertically Then fasten lower suppor legs to cabinet floor with screws Snap end caps over top of mounting bracket
3. appropriate length screws into holes and tighten brackets to countertop Panel F Exterior mounted blower nn 08 Ter P Al POY eee Lies A KAKAA A 00 ORTON 0 RRA Renae Aes wiring green grounding screw knockouts wiring remote blower 11 Disconnect power supply Thread the power supply cable through the knockout opening in the wiring box Connect the white wires together with a twist on wire connector Connect the black wires together with a twist on wire connector Attach the green or green and yellow grounding wire to eyelet with green grounding screw Reattach the wiring box cover microswitches behind filters ON OFF button blower control knob 12 Turn power supply on Push the button on the top of the downdraft vent Retractable section of downdraft vent will rise and blower will start Turn the control knob on side of vent to check the operation and speed of blower If blower does not operate Check that filters are pressed in as far as they will go Check that circuit breaker is not tripped or house fuse blown e Disconnect power source and check that wire connections have been made correctly 12 ae Numbers correspond to steps 13 13 Connect ductwork to blower Position ductwork to avoid wall studs and floor joists Complete all ductwork Use duct tape to seal all joints Vertical ductwork for wall mounted insta
4. connector must be provided at each end of the power supply cable at the downdraft vent and at the junction box F A wiring diagram is located on the downdraft vent base above the wiring box cover Electrical connection 1 Cut a 1 1 2 hole in floor or side of cabinet for power supply wire The hole cut for electrical wiring through a wood cabinet should be sanded until smooth A grommet Part No 302797 must cover the hole cut for the electrical wiring through a metal cabinet 2 Run flexible armored or nonmetallic sheathed copper cable from fused disconnect circuit breaker or junction box through the cabinet hole to the downdraft vent location 3 See installation steps to connect power supply cable to downdraft vent Venting requirements WARNING Kh Ul Fire Hazard Venting system MUST terminate to the outside Do Not terminate the ductwork in an attic or other enclosed space Do Not use 4 inch laundry type wall caps Do Not use plastic type ductwork Use Only Metal Ductwork Failure to follow these instructions may result in a fire Ductwork needed for installation is not supplied Wall cap is Not provided with interior mounted motor Determine which venting method to use Ductwork can extend either through the wall or roof The length of ductwork and number of elbows should be kept to a minimum to provide efficient performance e The size of the ductwork should be unifo
5. the continental United States the KitchenAid Consumer Assistance Center telephone number 1 800 422 1230 A special operator will tell you the name and number of your nearest KitchenAid authorized service company Maintain the quality built into your KitchenAid appliance call a KitchenAid authorized service company If the dealer authorized servicer and KitchenAid have failed to resolve your problem you can contact the Major Appliance Consumer Action Program MACAP MACAP is a group of independent consumer experts that voices consumer views at the highest levels of the major appliance industry MACAP will in turn inform us of your action Major Appliance Consumer Action Program 20 North Wacker Drive Chicago IL 60606 Prepared by KitchenAid Benton Harbor Michigan 49022
6. when necessary Heat oil slowly on low to medium setting D Don t leave range unattended when cooking E Always use cookware and utensils appropriate for the type and amount of food being prepared WARNING TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP GREASE FIRE OBSERVE THE FOLLOWING SMOTHER FLAMES with a ciose fitting lid cookie sheet or metal tray then turn off the burner BE CAREFUL TO PREVENT BURNS If the flames do not go out immediately EVACUATE AND CALL THE FIRE DEPARTMENT NEVER PICK UP A FLAMING PAN You may be burned DO NOT USE WATER including wet dishcloths or towels a violent steam explosion will result Use an extinguisher ONLY if 1 You know you have a Class ABC extinguisher and you already know how to operate it 2 The fire is small and contained in the area where it started 3 The fire department is being called 4 You can fight the fire with your back to an exit Panel G Operating downdraft vent Push button on top of downdraft vent Retractable section of downdraft vent will rise and blower will begin to vent Turn knob on side of downdraft vent to adjust the setting to the amount of venting you need The knob has infinite settings Place cooking utensils on cooking surface and turn cooking unit on When cooking is complete turn cooking unit off remove utensils from cooking surface and push button on top of retractable downdr
7. KitchenAid HOME APPLIANCES Use amp Care Information Part No 4324054 4360199 Rev E 30 and 36 Retractable Downdraft Vent Systems IMPORTANT Read and save these instructions IMPORTANT Installer Leave Installation Instructions with the homeowner Homeowner Keep Installation Instructions for future reference Save installation Instructions for local electrical inspector s use s H H See cooktop Cabinet dimensions PARRET manufacturer s 30 vent 27 1 2 instructions for cooktop cutout depth and width 36 vent 33 1 2 1 4 min cutout to backsplash Cutout depth see chart 4 1 8 A Aa Ne countertop A cabinet wall to rear line of cutout Allow 1 2 from rear of downdraft vent to back wall of cabinet Zl Left cabinet rear edge of cooktop overlaps edge of downdraft vent by 3 8 wall cutout m 17 9 16 Centerline is Cabinet 17 3 16 from centerline NOTE Vent cutout countertop i shown assumes Use dimensions for ductwork cutout location that applies to your installation ee NS Locate power lt i supply junction box at lower right corner of cabinet Allow 1 2 min from rear of downdraft vent to back wall of cabinet See cooktop manufacturer s instructions for cooktop cutout Exterior mounted motor Cutout width 30 vent 27 1 2 Le fonts 36 vent 33 1 2 dep
8. abor to correct defects in materials or workmanship Service must be provided by an authorized KitchenAid servicing outlet Replacement motor if defective in Five Year Limited Warranty l materials or workmanship one year full plus second through fifth year limited from date of installation KitchenAid Inc does not assume any responsibility for incidental or consequential damages Some states do not allow the exclusion or limitation of incidental or consequential damages so this exclusion or limitation may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state KitchenAid Part No 4324054 4360199 Rev E HOME APPLIANCES 1996 KitchenAid Registered Trademark of KitchenAid U S A maintaining your retractable downdraft vent system not covered in the Installation Instructions Call the model serial rating plate located on the front of the If you need service In the event that your KitchenAid retractable downdraft vent system should need service call the dealer from whom you purchased the vent system or a KitchenAid authorized service company A KitchenAid authorized service company is listed in the Yellow Pages of your telephone directory under Appliances Household Major Service and Repair You can also obtain the service company s name and telephone number by dialing free within
9. aft vent The blower will turn off and the retractable section of the vent will return to the closed position Cleaning Surface of downdraft vent Clean with soap and water Do Not use scouring powder or abrasive solutions Filters Frequently remove and clean the filters in the retractable section of the downdraft vent This will improve the operating efficiency of the downdraft vent system 1 Remove the filters and clean them in the dishwasher or in a hot detergent solution Do Not use the downdraft vent when the filters are not in place 2 Reinstall the clean filters making sure that the filters are pushed in as far as they will go Note Downdraft vent will not operate if filters are not in proper position If retractable downdraft vent does not operate after clean filters have been reinstalled Push the filters in as far as they will go When the filters are removed the microswitches behind the filters are inactivated This safety feature stops the blower and raising mechanism until the filters are properly reinstalled microswitches behind filters left metal filter filter right metal If retractable downdraft vent does not operate e Check that filters are pressed in as far as they will go Check that top corners of filter frame are pressed against microswitches located behind filter e Check that the circuit breaker is not tripped or the house fuse blown e Disconnect power sourc
10. ck 6 round Sibo er pipe gravel or sand 90 PVC ee completely sewer pipe around pipe elbow Optional ductwork installed under a concrete slab into a window well Do not vent a gas cooktop into a window well 6 round PVC transition 12 minimum sewer pipe 6 round 6 round window sewer pipe well 6 round 90 PVC sewer pipe elbow Tightly pack 6 round PVC coupling Seal the space between the outside of wall cap inlet inside of PVC coupling with caulking metal Maximum length of ductwork system Ductwork Length 6 round 25 feet For best performance use no more than three 90 elbows If more than one elbow is used make sure that there is a minimum of 24 inches of straight duct between any two elbows Do Not install two elbows together It is recommended that you use round duct instead of rectangular duct especially if elbows are required If rectangular duct is required it should be transitioned to 6 round duct as soon as possible Determining the length of system you need To calculate the length of system you need add the equivalent feet for each duct piece that will be needed See example for 6 round ductwork system 6 round ductwork system lt 6 ft gt fe 90 elbows transition Maximum length 25 ft t wall cap O0 feet 8 feet straight 8 feet 2 90 elbows 10 feet Transition 4 5 feet Length of 6 system 22 5 fe
11. e and check that wire connections have been made If you need assistance The KitchenAid Consumer Assistance Center will answer any questions about operating or KitchenAid Consumer Assistance Center toll free telephone number 1 800 422 1230 When you call you will need the retractable downdraft vent system model number and serial number Both numbers can be found on the downdraft vent above the wiring box cover If you need further assistance you can write to KitchenAid with any questions or concerns at KitchenAid Brand Home Appliances Consumer Assistance Center c o Correspondence Dept 2000 North M 63 Benton Harbor MI 49022 Please include a daytime phone number in your correspondence KitchenAid Downdraft Vent Warranty One Year Full Warranty from date of installation A Service calls to 1 Correct the installation of the downdraft vent 2 Instruct you how to use the downdraft vent 3 Replace house fuses or correct house wiring B Repairs when downdraft vent is used in other than normal home use C Damage resulting from accident alteration misuse abuse improper installation or installation not in accordance with local electrical codes D Any labor costs during limited warranty E Replacement parts or repair labor costs for units operated outside the United States F Pickup and delivery This product is designed to be repaired in the home Replacement parts and repair l
12. e downdraft vent solid state fan speed control device Failure to follow these instructions could result in death fire or electrical shock It is the customer s responsibility To contact a qualified electrical installer To assure that electrical installation is adequate and in conformance with National Electrical Code ANSI NFPA 70 latest edition and local codes and ordinances Tools needed for installation power 3 8 nut supply ALK driver or cable ratchet wire stripper N or utility knife saber saw or keyhole saw A flat blade Phillips lt screwdriver screwdriver or 7 16 duct nut driver tape S caulking REES drill 1 8 drill bit measuring tape E SAA plumb line gloves Parts supplied for installation 1 metal cover 1 backdraft damper literature package optional support and two screws 36 models only 2 end caps 2 lower support legs 2 overcounter mounting brackets 2 undercounter mounting brackets 1 bag of fasteners Parts needed for installation e 2 conduit connectors 1 wall cap for interior mounted motor e ductwork Electrical requirements WARNING 4 Electrical Shock Hazard Electrically ground downdraft vent Failure to follow this instruction could result in death fire or electrical shock If codes permit and a separate grounding wire is used it is recommended that a qualified electricia
13. ed Construction B The combustion airflow needed for safe operation of fuel burning equipment may be affected by this unit s operation Follow the heating equipment manufacturer s guideline and safety standards such as those published by the National Fire Protection Association NFPA and 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 damage electrical wiring and other hidden utilities Ducted fans must always be vented to the outdoors If this unit is to be installed over a tub or shower it must be marked as appropriate for the application A WARNING Muk 4 Fire Hazard Do Not obstruct the flow of combustion and ventilation air Failure to follow this instruction could result in fire Panel B A WARNING Injury Hazard To eliminate the risk of burns or fire avoid installing cabinet storage above the cooking surface If cabinets are already installed avoid the use of cabinets while cooktop is in use Reaching over a heated cooking surface could result in a serious burn Use two or more peopie to move and install downdraft vent Failure to follow these instructions can result in back or other injury A WARNING A Electrical Shock Hazard Check for electrical wires that may be concealed behind wall covering before drilling holes into wall Do not us
14. et 6 round metal duct PVC coupling gravel or sand completely around pipe Recommended standard fittings 6 to 3 1 4 x 10 90 elbow 9 ft 6 wall cap min 28 in open 0 ft 90 elbow 6 to 3 1 4 45 elbow 5 ft x 10 1 ft 2 5 ft Installation steps 1 Put on gloves and safety glasses Place cardboard or another form of protection on top of a flat surface where you can easily assemble the downdraft vent system Remove parts packages downdraft vent and blower box from carton Remove all shipping materials tape and protective film from downdraft vent and blower box 2 Attach one overcounter mounting bracket to each side of the downdraft vent with flange side out bracket 3 Attach support legs to side of downdraft vent with two screws in each leg Do Not tighten screws A WARNING Injury Hazard Use two or more people to move and instali downdraft vent Failure to follow this instruction can result in back or other injury Carefully insert downdraft vent into countertop cutout Two people are recommended to support the weight of the downdraft vent during lifting Check that downdraft vent is parallel to side of cutout and that mounting brackets overlap countertop i 5 Move support legs down against cabinet floor Place a level against front of downdraft vent base and adjust until downdraft vent is level vertically Use a pencil to ma
15. llations should pitch down slightly toward the vent to allow moisture to run outside Install cooktop according to manufacturer s instructions Check that rear of cooktop overlaps edge of retractable downdraft vent by 3 8 To get the most efficient use from your new retractable downdraft vent read the Use and Care Information section on Panel G Keep Installation Instructions and Use and Care Information close by for easy reference DO a E U Use amp Care Information The retractable downdraft vent system is designed to remove smoke cooking vapors and odors from the cooktop area For the best results the vent should be operating before cooking is started If you use large or tall utensils place them on the large rear element or burner surface A higher heat setting than normally used may be needed when the downdraft vent is operating WARNING TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING A Use this unit only in the manner intended by the manufacturer If you have any questions contact the manufacturer B Before servicing or cleaning unit switch power off at service panel and lock service panel to prevent power from being switched on accidentally WARNING TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE A Keep fan filters and grease laden surfaces clean B Always turn hood ON when cooking at high heat C Use high range settings on range only
16. ments Panel B When installing retractable downdraft vent the cabinet drawer will need to be removed and the drawer front installed permanently to cabinet 30 min base cabinet is required If cabinet has a drawer 3 1 2 depth clearance from the countertop to the top of the drawer or other obstruction in the base cabinet is required Note Downdraft vent is installed directly behind the cooktop Install downdraft vent first Downdraft vent is not approved for use in mobile homes Cabinet construction Downdraft vent is designed for use in a cabinet with a depth of 24 The maximum depth of the overhead cabinet is 13 Overhead cabinets installed at either side of the downdraft vent must be 18 above the cooking surface See cooktop Installation Instructions for the minimum distance between the front edge of the countertop and front edge of cooktop The minimum horizontal distance between the overhead cabinets is the same as the width of the installed downdraft vent When installing a 36 retractable downdraft vent with three Create A Cooktop modules the optional support must be installed on the front of the downdraft vent See installation steps for details WARNING TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING A Installation Work And Electrical Wiring Must Be Done By Qualified Person s In Accordance With All Applicable Codes And Standards Including Fire Rat
17. n determine that the grounding path is adequate Do Not ground to a gas pipe Check with a qualified electrician if you are not sure the downdraft vent is properly grounded Do Not have a fuse in the neutral or grounding circuit IMPORTANT Save Installation Instructions for electrical inspector s use A 120 volt 60 Hz AC only electrical supply is required ona separate 15 ampere circuit fused on both sides of the line A time delay fuse or circuit breaker is recommended The fuse must be sized per local codes in accordance with the electrical rating of the downdraft vent as specified on the model serial rating plate located on the front of the downdraft vent above the wiring box cover THE RETRACTABLE DOWNDRAFT VENT MUST BE CONNECTED WITH COPPER WIRE ONLY Wire sizes must conform to the T requirements of the National Electrical Code ANSI NFPA 70 latest edition and all local codes and ordinances Wire size and connections must conform with the rating of the downdraft vent Copies of the standard listed above may be obtained from National Fire Protection Association Batterymarch Park Quincy Massachusetts 02269 This downdraft vent should be connected directly to the fused disconnect or circuit breaker through flexible armored or non metallic sheathed copper cable Allow some slack in the cable so the downdraft vent can be moved if servicing is ever necessary E A U L listed 1 2 conduit
18. o follow this instruction can result in back or other injury Carefully insert downdraft vent into countertop cutout Two people are recommended to support the weight of the downdraft vent during lifting Check that downdraft vent is parallel to side of cutout and that mounting brackets rest gently on countertop Ka 5 Move support legs down against cabinet floor Place a level against front of downdraft vent base and adjust position of legs until downdraft is level vertically Use a pencil to mark the top of each leg on face of downdraft vent Then mark location of support leg mounting holes on cabinet floor Remove downdraft vent from cutout Drill starter holes at each mounting screw location on cabinet floor Align top of legs with pencil marks on face of downdraft vent Tighten screws in legs Attach damper plate supplied with exterior blower system to front of downdraft vent using 4 hex washer nuts Remove the 2 Phillips head screws attaching appliance wiring box cover Determine which direction rear or down electrical connection will need to run from appliance wiring box Remove cover Knock out rear or lower wiring opening in wiring box Power supply cable needed between exterior blower assembly and blower box is not provided Determine the location where the exterior blower box will be located Cut opening in roof or wall for ductwork to exterior blower Install exterior blower Wall Installati
19. ons Use caulking compound between mounting flange and wall Roof Installations e Follow standard roofing procedures e The flashing sheet should be entered over the roof opening e Lower edge of flashing should lie on top shingles and upper edge underneath shingles e Seal assembly between roof fan and flashing with roofing mastic to prevent leaks A WARNING Injury Hazard Use two or more people to move and install downdraft vent Failure to follow this instruction can result in back or other injury end cap Insert retractable downdraft vent into countertop cutout Two people are recommended to support the weight of the downdraft vent during lifting Position downdraft vent so it is centered in cutout and parallel to edge of cutout Check that downdraft vent is vertical Then attach lower support legs to cabinet floor with screws Snap end caps over top of mounting brackets When attaching undercounter bracket to underside of countertop Do Not drill into countertop surface Check that mounting screws are proper length and will not go through countertop surface when tightened in place Attach one undercounter mounting bracket on front upper right corner of downdraft vent with slot over vent mounting hole and flange against countertop Attach other bracket to left side of downdraft vent Carefully drill starter holes through undercounter mounting brackets into underside of countertop Insert
20. rk the top of each leg on face of downdraft vent Then mark location of support leg mounting holes on cabinet floor Remove downdraft vent from cutout Drill starter holes at each mounting screw location on cabinet floor Align top of legs with pencil marks on face of downdraft vent Tighten screws in legs If blower box is removed from vent base check that wiring cable is properly secured in plastic clips a Determine which direction down or rear ductwork will need to run from blower duct when installed in cabinet Down venting Downdraft vent is shipped with blower in down venting position so no modification is required Go to Step 7 Left or right venting a Remove 4 hex nuts that attach blower box to downdraft vent base Remove blower box b Rotate blower box 90 to left or right so that vent blower is repositioned in the direction needed c Reattach blower box to downdraft vent base with 4 hex nuts Rear venting a Remove 4 hex nuts that attach blower box to downdraft vent base Remove blower box b Note how wiring cable is installed under plastic clips inside vent base Then carefully remove wiring cable from plastic clips Disconnect blower wiring cable c Remove 6 Phillips head screws attaching blower to blower box Remove blower bracket for rear venting d Remove screws attaching brackets to each side of blower Reposition brackets on blower as shown Then reinstall screws
21. rm e Do Not install two elbows together Use duct tape to seal all joints in the ductwork system e Use caulking tape to seal the exterior wall or floor opening around cap Do Not cut joist or stud If ductwork cutout falls over a joist or stud a supporting frame must be constructed e Flexible metal ductwork is Not recommended If it is used calculate each foot of flexible ductwork as two feet of rigid metal ductwork Flexible elbows count twice as much as standard elbows NOTE Make sure there is proper clearance within the wall or floor exhaust duct before making cutouts Recommended duct length For either interior mounted or exterior mounted blower installations ductwork length should not exceed the maximum lengths listed in the Maximum length of duct system chart See Panel C for interior mounted blower Panel E for exterior mounted blower Interior mounted vent motor Installation requirements Island location Figure 3 Built in cabinet location down vent Figure 4 Panel C Built in cabinet location rear vent Figure 5 Ductwork installed under a concrete slab using PVC sewer pipe 6 round metal duct wall iti cap 6 round PVC transition sewer pie FY E aaie u Z 12 Z 6 round minimum g PVC coupling A 6 round AA 3 slab PVC i A gt f coupling Z 6 PVC ZA sewer pipe 6 round 90 PVC n F Tightly pa
22. s When attaching undercounter bracket to underside of countertop Do Not drill into countertop surface Check that mounting screws are proper length and will not go through countertop surface when tightened Attach one undercounter bracket on front upper right corner of downdraft vent with slot over vent mounting hole and flange against countertop Attach other bracket to left side of downdraft vent Carefully drill starter holes through undercounter mounting brackets into underside of countertop Insert appropriate length screws into holes and tighten brackets to countertop Numbers correspond to steps green grounding A knockouts 9 41 Disconnect power supply Thread the power supply cable through the knockout opening in the wiring box Connect the white wires together with a twist on wire connector Connect the black wires together with a twist on wire connector Attach the green or green and yellow grounding wire to eyelet with green grounding screw Reattach the wiring box cover microswitches behind filters ON OFF button blower control knob 12 Turn power supply on Push the button on the top of the downdraft vent Retractable section of downdraft vent will rise and blower will start Turn the control knob on side of vent to check the operation and speed of blower If blower does not operate e Check that filters are pressed in as far as they will go e Check that circ
23. th and width backsplash see chart HN 25 countertop RES TS 9 round hole Height Use dimensions for can vary as ductwork cutout needed location that applies to your installation 9 round hole can be cut in floor or right or left side of cabinet 9 round hole Height can vary as needed Locate power supply junction box at lower right corner of cabinet 9 round hoie _ x Locate hole 9 1 8 out from plumb line Hole can be located along 9 1 8 line as NOTE Vent cutout shown assumes rear edge of cooktop 24 cabinet needed overlaps edge of depth downdraft vent by 3 8 Cutout y m X e Xx y dimensions B ty See Cooktop Installation 1 ii c B Instructions for cutout A Dimension A If just a Max dimension is given that dimension must be used depth width and location dimensions it Figure 1 Example KECS100 19 3 8 cutout Figure 2 k A Max 20 5 8 If dimension A is between the Min and Actual A 19 3 8 Max Subtract actual dimension A from 4 4 4 2 5 8 A Max Divide by 2 cian Add to C for A Max for required aca a ale C dimension Er 1 3 16 Required C dimension See C for C for When installed with Figure A Min A Max KECS100 KGCT100 J 4 1 2 9 16 27 1 2 KECT305 KGCT305 7 1 2 19 174 2 18 KECC500 KECC502 ee 1 3 ihe 9 16
24. uired If rectangular duct is required it should be transitioned to 9 round duct as soon as possible Determining the length of system you need To calculate the length of system you need add the equivalent feet for each duct piece that will be needed See example for 9 round ductwork system Panel E 9 round ductwork system PE A Maximum length 55 feet 1 transition O feet 2 90 elbows 10 feet 1 wall cap 0 feet 10 feet straight 10 feet Length of 9 system 20 feet Recommended standard fittings 9 to 3 1 4 x14 90 elbow 9 ft 3 1 4 x14 3 1 4 x 14 to to 9 4 5 ft 9 90 elbow 9 to 3 1 4 x 45 elbow 14 1 ft 2 5 ft Installation steps 1 Place cardboard or another form of protection on top of a flat surface where you can easily assemble the downdraft vent system Remove parts packages downdraft vent and blower box from carton Remove all shipping materials tape and protective film from downdraft vent and blower box bracket Attach one overcounter mounting bracket to each side of the downdraft vent with flange side out 3 Attach support legs to side of downdraft vent with two screws in each leg Do Not tighten screws Ductwork may be installed under concrete slab See Panel C Do not install exterior vent motor in window well A WARNING injury Hazard Use two or more people to move and install downdraft vent Failure t
25. uit breaker is not tripped or house fuse blown e Disconnect power source and check that wire connections have been made correctly 143 Connect ductwork to blower Position ductwork to avoid wall studs and floor joists Complete all ductwork Use duct tape to seal all joints Ductwork must end with a wall or roof cap Install cooktop according to manufacturer s instructions Check that rear edge of cooktop overlaps edge of downdraft vent by 3 8 To get the most efficient use of your new retractable downdraft vent read Use amp Care Information section on Panel G Keep Installation Instructions and Use amp Care Information close for easy reference Exterior mounted vent motor NOTE Exterior mounted vent motor installations require exterior blower system Part No KPED890T available from your KitchenAid dealer or authorized parts supplier Installation requirements Island location Figure 6 Built in cabinet location Figure 7 Roof venting 3 1 4 x 14 duct Figure 8 Maximum length of ductwork system Ductwork Leron 9 round__ 55feet _3 1 4 _x 14 55 feet For best performance use no more than three 90 elbows If more than one elbow is used make sure that there is a minimum of 24 inches of straight duct between any two elbows Do Not install two elbows together It is recommended that you use round duct instead of rectangular duct especially if elbows are req
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