GE PVB98DTBB Instructions / Assembly
Contents
1. ACCESSORIES JXRB67 Optional accessory for indoor remote location of the blower motor assembly Use this kit when the blower and motor assembly will be located outside of the cabinet such as below the cabinet floor Design Information ADVANCE PLANNING Remote Switch The 30 and 36 Monogram models and the 30 and 36 Profile models have a separate raise lower switch Plan to install the switch in a convenient location outside of the vent cooktop cutout Downdraft Vent and Cooktop Cutout The installation of these downdraft vents with any GE or Monogram cooktop requires careful consideration Before you begin review the combination cutout illustrations on page 6 Countertop Requirements The countertop must have a deep flat surface to accommodate the cooktop and the vent Countertops with a rolled front edge and backsplash may not provide the flat surface area required Base Cabinet Requirements The base cabinet must be deep enough to accommodate the minimum clearance to the front of the countertop the cooktop burner box and the vent Creative Solutions e When the kitchen design calls for an against the wall installation move the base cabinet forward 3 to 5 Filler panels or complementary moldings can be added to exposed cabinet sides e In an island or peninsula use an extra deep countertop The countertop overhang at the front can be adjusted to meet setback to cutout requireme2. e Push the vent all the way to the back of the opening e If you are transitioning to 6 round obtained locally place transition piece over the discharge outlet e Mark the location and remove the assembly e Cut holes and install ductwork connections e Order JXRB67 for installation of the blower and motor below the floor Installation Preparation DUCT Use this chart to Total compute maximum Equivalent Quantity Equivalent FITTINGS permissible lengths Duct Piece Dimensions Length Used Length for duct runs to 1 ft Use 3 1 4 x 10 outdoors 6 round per foot duct It can straight ength transition to 6 NOTE Do not exceed 1 ft round maximum permissible equivalent lengths Downdraft Vent 0 6 100 maximum 90 elbow 12 ft 3 1 4 x 10 per foot straight ength equivalent length Flexible ducting 45 elbow 7 ft If flexible metal ducting is used all the equivalent feet values in the table should be doubled The flexible metal duct should be straight and smooth 3 1 4 x 10 90 elbow 14 ft 3 1 4 x 10 45 elbow 8 ft and extended as much 3 1 4 x 10 as possible 90 flat elbow 33 ft 6 round DO NOT use flexible I o 3 1 4 x 10 plastic ducting ve ransition 2 ft 3 1 4 x 10 Q round to 6 AA ransition 2 ft 6 round to NOTE Any home S need 19 ventilation system ve Bee a 90 elbow 4 ft such as a cooktop
3. ensure that it is installed in a location that meets local codes and is easily accessible Connect Remote Switch to Remote Harness e Thread the remote harness through the 1 2 dia hole and attach the harness connector to the remote connector e Remove the paper backing on the remote switch foam piece and mount the remote switch on the countertop such that the switch connectors stay located in the 1 2 dia hole e Stick adhesive wire clamp near the 1 2 dia hole and attach the loose wire with a wire tie Mating Connectors Strain Relief Adhesive wire clamp with tie 4 Remote Harness Control Connect Wire Lead to Control Box e Connect the mating wire ends e Place the adhesive wire clamps provided near the mating connector e Keep approximately 3 long wire and attach the wire to the clamp with a wire tie This will act as a strain relief Installation Instructions 4 CONNECT POWER Plug power cord into properly grounded receptacle 5 INSTALL FILTERS CHECK OPERATION e Press the ON OFF pad on the control to raise the vent e Slip fingers into the vent holes Lift the vent Straight up and pull forward Filter Tabs e Slide filter into the retainers and close the vent e Press the Fan Speed HIGHER pad to start the blower Adjust the blower by pressing H
4. when changing or adjusting vent direction Installation Preparation POWER SUPPLY A WARNING SHOCK HAZARD FOR PERSONAL SAFETY THIS APPLIANCE MUST BE PROPERLY GROUNDED Remove house fuse or open circuit breaker before beginning installation Do not use an extension cord or adapter plug with this appliance Follow National Electrical Code or prevailing local codes and ordinances This downdraft vent must be supplied with 120V 60 Hz and connected to an individual properly grounded branch circuit protected by a 15 or 20 ampere circuit breaker or time delay fuse A properly grounded 3 prong receptacle should be located within reach of the vent s two foot power cord e Gas Cooktops If this vent is installed in combination with a GE or Monogram gas cooktop it may operate from the same duplex outlet e Electric Cooktops If this vent is installed in combination with a GE or Monogram electric cooktop the vent must operate from a separate 120V outlet Locate the receptacle inside the cabinet on the right side wall see illustration The receptacle cannot be placed on the back of the cabinet wall where it may interfere with the downdraft plenum The downdraft vent power cord is to be routed beneath the cooktop and routed away from heat generated by the cooktop Ensure that the cooktop is installed per manufacturer s installation instructions Locate the Gas or Electrical Connection Only Within the Shaded Area W
5. 26 36 COOKTOP AND DOWNDRAFT COMBINATION IMPORTANT The countertop cutout depth requires 23 1 2 minimum flat countertop surface and 25 minimum total countertop depth NOTE Before you begin measure and mark depth to ensure that adequate flat countertop surface is available For cooktop and downdraft combination depth e Follow cooktop installation instructions for cooktop and downdraft combination installation e Otherwise add 2 3 4 to the cooktop cutout depth NOTE Add 2 7 8 to the cooktop cutout depth for JP328 and JP626 e Refer to cooktop installation instructions to be sure that models fit into the base cabinets being used e Draw lines on the countertop to follow as a cutting guide e Measure and mark cooktop and vent overlaps to be sure there is enough flat countertop depth 3 8 Minimum flat counter top behind cutout required 2 1 2 Minimum Required to maintain UL or CSA approvals Installation Preparation PARTS SUPPLIED Open the carton and remove parts package Check contents to be sure all pieces are present 2 Stabilizing Brackets With Screws y 1 Remote Switch IL 2 Filters 1 Wire and White Connector TOOLS AND MATERIALS REQUIRED e Large flat blade screwdriver e Jigsaw e Carpenter s square e Ductwork to suit the installation e Level REMOVE PACKAGING e Remove the shipping materials and the carton set carton aside The carton can be used as a pad
6. 31 10728 3 07 11 GE Installation Instructions Downdraft Vent Systems PVB94 PVB98 ZVB30 ZVB36 Safety Information BEFORE YOU BEGIN Read these instructions completely and carefully r M PO RTANT Save these instructions for local inspector s use M PO RTANT Observe all governing codes and ordinances e Note to Installer Be sure to leave these instructions with the consumer e Note to Consumer Keep these instructions for future reference e Skill Level Installation of these vents require basic mechanical and electrical skills e Completion Time 1 to 3 hours e Proper installation is the responsibility of the installer Product failure due to improper installation is not covered under the warranty If you received a damaged vent you should immediately contact your dealer or builder For Monogram local service in your area 1 800 444 1845 For Monogram service in Canada 1 800 561 3344 For Monogram Parts and Accessories call 1 800 626 2002 A WARNING sHock HAZARD This appliance must be properly grounded A WARNING TO REDUCE THE RISK OF FIRE USE ONLY METAL DUCTWORK A WARNING to reouce 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 questions contact the manufacturer Before service or cleaning unit switch power off at service panel and lock the service di
7. Depth and to Maintain Required Clearance From Front Edge to Cutout Design Information Clearances e The downdraft system with blower motor and ductwork will occupy the cabinet below the countertop and cooktop e The blower motor assembly can be located below the cabinet floor The assembly will fit between 16 floor joists Order JXRB67 for indoor remote locations e Refer to your specific cooktop installation instruction for appropriate clearances e Installation must conform with local codes Ductwork Prepare ductwork to vent to the outdoors e Use the shortest and straightest duct run possible e The maximum permissible equivalent length for duct run is 100 feet e Refer to Duct Fittings chart to calculate equivalent length for various duct configurations e The downdraft blower system is designed to use 3 1 4 x 10 ductwork It can be transitioned to 6 round e Ductwork MUST be vented to the outside never into a crawl space attic or other enclosed space e Determine the need for a wall cap or roof cap Order the cap in advance Electrical and Gas Locations Plan the placement of the electrical outlet and gas connections if used carefully Electrical outlets and gas connections cannot be placed on the back wall of the cabinet because it may interfere with the downdraft plenum Refer to POWER SUPPLY section for information on location of el
8. IGHER or LOWER e To lower the vent press the ON OFF pad NOTE It is not necessary to turn the fan OFF before lowering the vent The fan will automatically turn off when the vent is lowered When the fan is not turned off before lowering the vent it will automatically come on at the previously set speed when the vent is fully raised IMPORTANT The vent can be activated by pressing the pads on the switch Do not use excessive force or sharp objects to activate the switch Damage could occur and void the warranty 13 Notes 14 Notes 15 31 10728 3 06 11 GE NOTE While performing installations described in this book safety glasses or goggles should be worn NOTE Product improvement is a continuing endeavor at General Electric Therefore materials appearance and specifications are subject to change without notice GE Consumer amp Industrial Appliances General Electric Company Louisville KY 40225 GEAppliances com
9. ectrical and gas connections e Install a standard electrical outlet within reach of the vent s two foot long power cord e The vent and a GE or Monogram gas cooktop combination can operate from the same 120 volt standard duplex outlet e Electric cooktops must operate from a separate 240 volt junction box e A 90 elbow not supplied can be installed onto the inlet of the gas cooktop and route the gas connec tions to avoid interference when installed with a downdraft vent or other cabinetry features Installation Preparation CUTOUTS AND CLEARANCES e Measure carefully when cutting the countertop e Make sure sides of the opening are parallel and rear and front cuts are exactly perpendicular right angles to the sides e Measure to be sure there is room for clearances to the front edge of the countertop 30 COOKTOP AND DOWNDRAFT COMBINATION The cooktop must be installed per manufacturer s installation instructions IMPORTANT The countertop cutout depth requires 23 1 2 minimum flat countertop surface and 25 minimum total countertop depth NOTE Before you begin measure and mark depth to ensure that adequate flat countertop surface is available For cooktop and downdraft combination depth e Follow cooktop installation instructions for cooktop and downdraft combination installation e Otherwise add 2 3 4 to the cooktop cutout depth NOTE Add 2 7 8 to the cooktop cutout depth for JP328 and JP6
10. i EN DO NOT Locate N 29 1 2 Gas or Electrical PGA Connections within this Area Electrical Outlet 12 Above Cabinet Floor r 28 1 2 for 30 Models 34 for 36 Models Pal z IMPORTANT Please read carefully The power cord of this appliance is equipped with a three prong grounding plug which mates with a standard three prong grounding wall receptacle to minimize the possibility of electric shock The customer should have the wall receptacle and circuit checked by a qualified electrician to make sure the receptacle is properly grounded and has correct polarity e Where a standard two prong wall receptacle is encountered it is the personal responsibility and obligation of the customer to have it replaced with a properly grounded three prong wall receptacle Do not under any circumstances cut or remove the third ground prong from the power cord DO NOT USE AN EXTENSION CORD Installation Preparation VENTING OPTIONS e The downdraft vent is shipped with the discharge outlet pointing straight down and can be changed to the left or right side e The blower outlet is sized for 3 1 4 x 10 Loosen Screws to Adjust 3 1 2 to Left or Right and can be transitioned to 6 round Side to Side Adjustments The entire blower mounting plate can be adjusted 3 1 2 to the left or
11. m and Screw Installation Instructions 3 INSTALL REMOTE SWITCH AWARNING SHOCK HAZARD Disconnect electrical power from unit before beginning switch installation Failure to do so could result in personal injury or damage to the electrical controls A WARNING BURN HAZARD The remote switch must be located so that it can be operated without reaching over the cooktop Failure to do so may result in ignition of clothing which could cause serious injury or death Determine the location for the remote switch e The remote switch should be located so that the vertical distance from the floor to the remote switch is less than 48 and more than 15 e The remote switch harness is 68 long and should be installed so that it is not pinched and is away from moving parts Remote Switch Foam Piece With Adhesive Mounting Surface 1 2 Dia Hole Strain Relief Adhesive wire clamp with tie Remote Harness 1 2 Dia Hole Remote Switch Foam Piece With Adhesive Mounting Surface Drill a 1 2 dia hole into the desired location Use the mounting bracket as a template to locate the hole accurately Check for interference between the switch cover adjacent objects and cooktop vent overlaps If switch is mounted into a tile surface drill the hole between tiles Use locally approved caulking to cover any gaps If the remote switch is not installed on the coun tertop
12. nts e When the cutout to the front edge of the countertop requirement is more than 2 add a bullnose trim to the front edge of the countertop Include the trim thickness when measuring the front edge to cutout requirement By adding the trim the cooktop can be moved forward providing additional countertop depth and interior cabinet space Countertop Overhang per Cooktop Clearances Must be Maintained End Panel Cover Panel Before you begin you must 1 Review countertop dimension illustrations to be sure you will have enough flat countertop surface Check to be sure that the total countertop depth required including minimum cutout to front edge depth allows enough space for a backsplash Review the cabinet illustration Check to be sure the interior cabinet depth will house the cooktop burner box the vent and the cutout clearance from the front 4 When countertop and cabinet depth present a problem review Creative Solutions 5 Read this book completely to accurately plan the installation location clearances and ductwork requirements With careful planning you can achieve a custom look with minimal adjustments Maintain Cutout Clearances to Front Edge as Specified ES Filler Panel Base Sink Filler Panel Base Cabinet Add a Bullnose Trim Downdraft or Other Decorative Vent Molding to Increase Countertop
13. right This will help to align vent discharge to house ductwork Discharge Down As Supplied NS AN y Con Discharge Down As Supplied Discharge Left Discharge Right Discharge Direction The blower assembly may be removed and turned 90 for a left or right side discharge e A left or right 90 direction adjustment should be performed before dropping into the countertop opening e Flatten the shipping box to use as a pad e Lay the vent on its back and onto the pad To change to a left or right discharge e Remove the 4 screws holding the blower and the mounting plate assembly to the downdraft vent Retain screws e Remove blower assembly turn it over to access the 4 nuts holding the blower to the mounting plate Remove the nuts IMPORTANT Do not lift motor by the power cable e Turn the blower to the left or right discharge direction and reinstall the 4 nuts e Reinstall blower and mounting plate with original Screws To locate the ductwork holes in the cabinet floor or side walls e Temporarily place vent into the countertop opening
14. sconnecting 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 e Do not attempt to repair or replace any part of the downdraft system unless it is specifically recommended in this book All other servicing should be performed by a qualified technician e For general ventilating use only Do not use to exhaust hazardous or explosive materials and vapors e Installation work and electrical wiring must be done by a qualified person s in accordance with all applicable codes and standards including fire rated construction A CAUTIONS 10 reduce the risk of fire and to properly exhaust air be sure to duct air outdoors Do not vent exhaust air into spaces within walls or ceilings or into attics crawl spaces or garages Design Information CONTENTS Design Information Ductwork Product Dimensions Duct Fittings Accessories Advance PA meer 4 5 Installation Instructions Step 1 Install Downdraft Vent Installation Preparation Step 2 Install the Ductwork CHANCES A 6 7 Step 3 Install Remote Switch Parts Supplied Step 4 Connect Power Tools and Materials Required Step 5 Install Filters Check Operation Remove Packaging Cleaning Power Supply Venting Options PRODUCT DIMENSIONS A B 30 Models 30 28 5 16 36 Models 36 33 15 16
15. the stabilizing brackets to the cabinet back wall Cabinet Back TOP VIEW Wall Bracket m Location A N Downdraft Vent When installing the downdraft vent in a tile countertop surface it may be necessary to apply a locally approved caulking to cover any gaps Check that the downdraft vent is vertically level Operate the vent 3 to 5 times to ensure proper installation 2 INSTALL DUCTWORK e The downdraft blower system is designed for use with 3 1 4 x 10 ductwork It can be transitioned to 6 round e Ductwork MUST be vented to the outside never in a crawl space attic or other enclosed space e 6 PVC duct should be used when installing under a concrete slab NOTE Local building code must be followed for installation in specifying approved type and schedule of PVC duct used e DO NOT USE flexible plastic ducting e Always use appropriate roof or wall cap with damper Laundry type wall caps should never be used e Use the straightest duct run possible For satisfactory performance the duct run should not exceed 100 ft or its equivalent length when bends or various fittings are used Refer to the table of equivalent lengths to calculate your instal lation e Install ductwork so the piece of duct nearest the downdraft unit slots INTO the next piece of the duct Secure the joints with self tapping screws and apply duct tape around the joints to ensure an airtight seal Duct Tape Over Sea
16. with a downdraft exhaust g e i on mechanism may d 90 elbow 4 ft interrupt the proper flow of combustion air e ale and exhaust required ne SE on fi by fireplaces gas furnaces gas water TB ee x 10 wall Ca heaters and other P naturally vented sL ile systems To minimize the chance of fu bid en interruption of such ar naturally vented en systems follow the Actual length of straight duct plus duct fitting heating equipment equivalent Equivalent length of duct pieces is based on actual tests conducted by GE Evaluation Engineering and reflect requirements for good venting performance with any downdraft cooktop manufacturer s guidelines and safety standards such as those published by NFPA and ASHRAE 10 Installation Instructions 1 INSTALL DOWNDRAFT VENT D One stabilizing bracket must be installed on each side of the downdraft vent For right side or straight down blower discharge fasten the stabilizing brackets at locations A and B e For left side blower discharge fasten the stabilizing brackets at locations B and C hn I Ai Place the downdraft vent into the countertop cutout so that the back flange of the vent is sitting on top of the countertop Note The downdraft vent may need to be turned at an angle to fit into the countertop cutout Secure the screws for
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