Texas Instruments TI-89 Calculator User Manual
Contents
1. Cooktop Model No BT Max Backsplash Thickness SGS304 28 1516 3 4 SGSX304 28 15 16 3 4 CET304 28 3 4 0 CEP304 28 3 4 0 CEM304 28 3 4 0 36 Cooktops Installed with UCV36 SGS365 34 15 16 SGSX365 34 15 16 3 4 CET365 34 3 4 0 CEP365 34 3 4 0 CEM365 34 3 4 45 Cooktops Installed with UCV45 SGS456 43 15 16 3 4 SGSX456 43 15 16 3 4 CET456 43 3 4 0 CEP456 43 3 4 0 CEM456 43 3 4 Table 3 Notes All dimensions are in inches and are based upon a Dimension SB is the minimum distance from the leading standard 24 deep base cabinet with 25 Figure 7 edge of the counter to the leading edge of the cutout Dimension BT is the thickness of back splash that provides l 8 clearance between vent and backsplash backsplash with a curved radius where it meets the counter will require additional clearance Thicker backsplashes may be used by increasing the counter and cabinet depths Page 8 countertop SGC and SGCS cooktops are 1 wider at center of cooktop than shown in chart above Refer to cooktop Installation Instructions for complete information prior to making any cutouts Clearance is provided to allow raising of the hinged main top INSTALLATION WITH THERMADOR COOKTOPS WHEN SPECIFIED SEE PART B 2 1 4 B INSTALLATION WITH ANOTHER BRAND OF COOKTOP Figure 8 The installer will need to have the cooktop installation instructions availabl2. Wing Nuts INTRODUCTION GENERALDESCRIPTION The complete Universal Cook n Vent System consists of the ventilator intake and a blower See Fig The blower is either an integral mounted on the vent intake in the cabinet under the cooktop or a remote roof or outside wall mounted When a remote blower is used a duct transition is mounted on the ventilator intake in place of the integral blower to connect the intake to the ductwork The duct transition must be purchased separately see Table I The integral blower or duct transition can be mounted in different positions on the intake to route ductwork to avoid cabinet building framing utilities etc Important To allow for cleaning access locate blower in the position closest to the duct outlet The Universal Cook n Vent amp System is available in 30 inch 36 inch and 45 inch models with countertop trim in either stainless black or white It is intended for use with any residential 30 inch 36 inch or 45 inch model Thermador or other gas or electric cooktop It is not intended to be used with any professional style cooktop or range Page 2 STEP PLAN THE INSTALLATION Carefully follow the planning procedures listed below See Figure 2 A Determine whether a remote or integral blower will be used Remote blower installation requires 5 wires plus a ground wire to run from the Cook n Vent to the blower Make sure adequate cabinet and counter space has b
3. e f the VTR60OR is used then 8 diam round duct to match the inlet ring is required or a transition to a 8 diam is necessary from other duct sizes Use sheet metal screws as required to support the duct weight and seal all joints with duct tape Be certain that the duct work does not interfere with floor joists or wall studs Do not exhaust more than one vent into a single duct run Thermal breaks such as a short section of nonmetallic duct should be used in areas of extreme cold Always use an appropriate roof or wall cap with damper Laundry type wall caps should never be used such as Surell and Corian be sure to follow the countertop manufacturer s instructions regarding mini mum corner radii reinforcement of corners etc For overhead cabinet and cooktop side clearances consult cooktop Installation Instructions A INSTALLATION WITHA THERMADOR COOKTOP FIGURE 7 AND TABLE 3 Provide an opening in the countertop as specified in Table 3 Make sure the distance from the front of the countertop to the front of the cutout is not less than dimension SB Verify that the available flat countertop is greater than dimensions OW by OD Make certain the backsplash thickness does not exceed dimension BT Page 7 TABLE 3 in inches UCV30 36 45 INSTALLATION DIMENSIONS WITH THERMADOR COOKTOPS ON SB Cutout Cutout Minimum Width Depth Set Back 30 Cooktops Installed with UCV30
4. st 2nd 3rd 4th 5th 6th The use of flexible metal round duct should only be used when no other duct fitting exists Limit use to short lengths and do not crush when making corners Where local codes permit plastic pipe PVC schedule 40 pipe or ABS pipe 7 or 8 diameter can be used in areas of high ground moisture and in slab floors to eliminate future rusting STEP 2 PREPARE COUNTERTOP CUTOUT For installation of the Cook n Vent with a Thermador cooktop refer to Part A_ and Figure 7 For installation with another brand of cooktop refer to Part B and Figure 8 For all installations verify cutouts will clear the inside of the front countertop support rail See cutout depth in Figure 2 The front and rear cutouts must be straight and parallel to the front edge of countertop and the rear backsplash or wall Assure that the side cutouts are square to the front and rear cutouts All illustrations and dimensions are based upon standard 24 deep by 36 high American style base cabinets with 25 countertops When installing laminated or solid surface countertops DUCT WORK INSTALLATION GUIDELINES Use only duct work constructed of materials that are acceptable by the applicable codes All duct should be 26 gauge or heavier to minimize flex due to air flow f the VTRIOOOQ is used then 10 diam round duct to match the inlet ring is required or a transition to a 10 diam is necessary from other duct sizes
5. LENGTH LENGTH LENGTH j PEE 7 CENTER smaedr 8 0 7 REVERSE ELBOW LEFT 3 1 4 x 10 3 ee STRAIGHT REVERSE Eu 3 1 4 x 14 ELBOW STRAIGHT RIGHT 3 1 4 X 10 RIGHT REVERSE ELBOW 3 1 4 X 10 LEFT REVERSE ELBOW ZB 1 4 X10 90 ELBOW 2 45 ELBOW 3 1 4 X10 FLAT ELBOW ROUND TO 3 1 4 X10 1 4 x10 Flex Model RD 3 1 4 a 3 1 4 x10 to Round Model 310TRI0 3 1 4 x10 Wall Cap 3 1 4 X10 TO ROUND M Model WC310 ROUND TO 3 1 4 X 10 90 ELBOW 3 1 4 X 10 TO ROUND 90 ELBOW NOTE Fittings with model numbers stated are available through your Thermador of both columns dealer All other fittings are available from most major hardware stores 7 In Line Backdraft Damper Model I 40 3 1 4 10 Roof Jack amp Shutter Model RJ310 Page 6 TABLE 2 Keep duct runs as short and straight as possible Duct fittings elbows and transitions reduce air flow efficiency Back to back elbows and S turns significantly reduces air flow and are not recommended e Ashort straight length of duct at the inlet of the remote blower gives the best delivery Transition to round duct as close to the Cook n Vent as possible In order of preference use 10 round duct 8 round duct 7 round duct 3 1 4 x 14 duct 3 1 4 x 10 duct 6 round duct
6. determined by OD COD 2 4 Cut countertop using dims CD CW and SB as defined in Figure 8 INSTALLATION WITH OTHER COOKTOPS WHERE SPECIFIED SEE PART B Page 9 STEP 3 PREPARE DUCT CUTOUTS IN CABINET A Refer to Figure 9 Drop a plumb line from Point P C Temporarily set intake and cooktop in place and at the center of the rear countertop cutout Mark this point on the bottom of the cabinet Draw Line AA through this point and parallel to the front of the cabinet Through the same point draw Line BB perpendicular to Line AA Use Table 4 to layout the necessary cabinet cutouts for the ductwork Where a range of measurements is noted choose a measurement that allows best clearance from wall studs floor joists utilities or other obstructions Figure 9 D attach integral blower or duct transition fitting if a remote blower is installed Refer to steps 6 and 7 Verify that the duct cutouts as marked will match the hardware installation Adjust the duct cutout as necessary to match hardware installation Remove temporarily placed hardware and make cutouts in cabinet E Make all other cabinet modifications needed to provide proper clearances for drawers or remov able shelving Point Center of Rear Cut line Countertop Surface yd Left Side Cabinet Back Right Side Plumb line to amp 30 Receptacle Location Note Centerlines of Rect
7. overlapping the front edge of the vent Make sure rear edge of cooktop does not bind against front of snorkel Follow the manufacturer s installation instructions for installing the cooktop STEP 7 MOUNT INTEGRAL BLOWER OR Remote Blower Transition MOUNT INTEGRAL BLOWER OR Remote Blower Transition Integral Blower VTN600CVA Only A Place blower in front of intake inside of cabinet take conduit and blower wires and guide them towards the right at the floor of the cabinet B On each side of blower housing there is a flanged edge When placing the housing onto the intake these flanges need to be positioned in line with intake flanges C Place the support bars over the screws on the left and right sides of the housing Secure blower with wing nuts D Snap 90 conduit connector onto end of conduit and wires Secure connector to hold at bottom of J Box ensuring that wires are pulled through and any slack is taken up E To hook up electrical wiring press down on terminal block tab with small flathead screwdriver and hook up wires into the terminal blocks as per wiring diagram and color key Make sure to connect blower wire and the J Box ground wire with the wire nut provided Replace J Box cover F Connect ductwork to blower Remote Blower VTR600R or VTRI000O Only A Secure 1 2 box connector to hold at bottom of J Box Pull 5 wires through connector ensuring that any slack is taken up B To hook up electrical wiri
8. proper combustion and exhausting of gases through the flue chimney of fuel burning eguipment to prevent backdrafting Follow the heating equipment manufacturer s guideline and safety standards such as those published by the National Fire Protection Association INFPA and the Ameri can Society for Heating Refrigeration and Air Conditioning Engineers ASHRAE and the local code authorities C When cutting or drilling into wall or ceiling do not damage electrical wiring and other hidden utili ties D Ducted fans must always be vented to the outdoors E Always unplug or disconnect the downdraft from the power supply before servicing A WARNING THIS PRODUCT IS INTENDED FOR GENERAL VENTILATING USE ONLY DO NOT USE TO EXHAUST HAZARDOUS OR EXPLOSIVE MATERIALS OR VAPORS A WARNING TO REDUCE RISK OF FIRE AND TO PROP ERLY EXHAUST AIR BE SURE TO DUCT AIR OUTSIDE DO NOT VENT EXHAUST AIR INTO SPACES WITHIN WALLS CEIL INGS ATTICS CRAWL SPACES OR GA RAGES 4 WARNING TO REDUCE THE RISK OF FIRE USE ONLY METALDUCT WORK WARNING TO REDUCE THE RISK OF FIRE ELEC TRIC SHOCK AND INJURY TO PERSONS VENTILATOR ASSEMBLIES MODELS UCV30 UCV36 AND UCV45 MUST BE INSTALLED WITH INTEGRAL BLOWER MODEL VTN600CVA OR REMOTE BLOW ERS MODEL VTR600R OR VTRI0000 OTHER VENTILATORBLOWERS CANNOT BE SUBSTITUTED READ AND SAVE THESE INSTRUCTIONS Page Figure Snorkel Blower Assembly Support Leg
9. Thermador UNIVERSAL COOK N VENT 9 INSTALLATION INSTRUCTIONS MODELS UCV30 UCV36 UCV45 Rating 120 Volt 60 Hz 10 0 Amps For Integral Blower Installations Requires Integral Blower Model VTN600CVA Requires Round Duct Size 6 Diam Requires Dedicated Branch Circuit Power Supply 120 Volt AC min 15 Amps 3 prong receptacle 60 Hz See Steps 3 and 5 for electrical receptacle and duct outlet location For Remote Blower Installations Requires Remote Blower Model VTRIOOOQ or VTR600R Requires Duct Transition Model CVT314 for 3 1 4 x 14 duct or Model CVT7 for 7 Diam Round Requires 4 wires and ground wire connecting blower and vent Requires Dedicated Branch Circuit Power Supply 120 Volt 15 Amps 3 prong receptacle 60 Hz AC For CVT314 Recommend 3 1 4 x 14 to 10 diam transition for VTRIOO0Q Remote Blower Recommend 3 4 x 14 to 8 diam transition for VTR600R Remote Blower For CVT7 Recommend 7 diam to 10 diam transition for VTRIOOOQ Remote Blower Recommend 7 diam to 8 diam transition for VTR600R Remote Blower See Steps 3 and 5 for electrical receptacle and duct outlet location INSTALLATION MUST COMPLY WITH ALL APPLICABLE CODES PLEASE READ ENTIRE INSTRUCTIONS BEFORE PROCEEDING IMPORTANT Save these instructions for the local electrical inspector s use INSTALLER Please leave these Installation Instructions with this unit for the owner OWNER Please retain these instru
10. angular Duct Shown B Adjustable Within Range Cabinet Bottom Shelf CABINET CUT OUT FOR DUCTWORK TABLE 4 INTEGRAL BLOWER VTN600CVA D E UCV30 UCV36 UCV45 7 1 2 F G 712 TAS 9 7 12 6 14 542 9 6 m4 4512 9 REMOTE BLOWER VTR600R OR VTRI000Q C D E UCV30 UCV36 UCV45 Page 10 F G 7 14 6 12 4 4 12 1 4 STEP 4 INSTALL DUCTWORK REMOTE BLOWER if used A Install the ductwork and remote blower if used in accordance with the ductwork routing plan devel oped in Step B Make sure that the installation complies with all installation guidelines in Table 2 Check the opening where ducting passes through the outside wall or roof has been properly flashed and sealed to prevent leakage C f using integral blower model 6 pro ceed to Step 5 D If using remote blower model VTR600R or VTRI000O refer to Installation Instructions with that model STEP 5 INSTALL ELECTRICAL SERVICE Check your local building codes for proper method of installation In the U S if there are no applicable local codes this unit should be installed in accordance with the National Electric Code ANSI NFPA No 70 Current Issue In Canada installation must be in accordance with the CAN 1 149 1 and 2 Installation Codes for Gas Burning Appliances and or local codes This appliance is factory equipped with a power supply cord having a thre
11. cal recep tacle and ensure that the circuit is energized A Raise the snorkel to its fully extended position by pressing the Snorkel Up Down button once Figure 12 Do not hold the button The elevating motor will stop when the snorkel reaches its full height Note the blower will not operate unless the snorkel is fully raised B Remove filters from packaging and install refer to Care and Cleaning section for details C Turn the blower ON by pushing the Low Blower Speed button on the snorkel Figure 12 Let the blower run several minutes at each speed to evaluate its operation D With the blower running lower the snorkel to its fully retracted position by pushing the Snorkel Up Down button once The blower will immediately turn off Figure 13 ADJUSTMENT SCREW FOR LOWER LIMIT SWITCH DJUSTMENT BRACKET FOR LOWER LIMIT SWITCH Figure 12 Snorkel Up Down button Blower Controls E Raise and lower the vent again Check to make sure that the top cap on the snorkel does not catch on the back edge of the cooktop when it is lowered If interference occurs adjust the posi tion of the cooktop by moving it against the front edge of the countertop cutout Re secure the cooktop to the countertop Failure to eliminate interference may result in permanent damage to the vent A
12. ctions for future reference SAFETY WARNING Disconnect power by removing plug from receptacle before installing or servicing this unit TABLE OF CONTENTS Safety o eee edita UR pg 0 TO OESTE 2 Step 1 Plam the TnscallGtiait YW YF YN YG FFO OU MPa ds pg 3 Step 2 Prepare Countertop Cutout uec idee noi vay tO bau DRM vH a od RD RH bin vivan pg 7 A Installation with Thermador pg 8 Installation with Another Brand of Cooktop eerte pg 9 Step 3 Prepare Duct Cutouts Cabinet aa i Y E YF Dn YN Y Y pg 10 Step 4 Install Ductwork Remote Blower if 2 lt 4 4 toast inesa tenta oae rasis pg 11 Step 5 Install Electrical Servite YN Y IG O Y NF Y V A EARN Rt pg 11 Step Mount vent and ena pg 11 Step 7 Mount Integral Blower Remote RF pg 12 Step 8 Verify Installation Operation and Cooktop Alignment sees pg 13 SAFETY INSTRUCTIONS 4 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 gualified person s in accordance with all applicable codes and standards including fire related construction B Sufficient air is needed for
13. e prong grounding plug with polarized parallel blades IT MUST BEPLUGGED INTO A MATING GROUNDING TYPE RECEPTACLE CONNECTED TO A CORRECTLY POLARIZED 120 VOLT CIRCUIT The receptacle should be located under the countertop so that the 30 inch long power cord from the vent will reach it See Figure 9 The cord should be routed beneath the appliance and away from heat generated by the cooktop Access should not be obstructed by blower cabinet work ductwork or electrical gas utilities for the cooktop All power for the vent system including the remote blower if used is supplied via the cord to the intake unit The outlet must have its own dedicated branch circuit from the main service panel Do not plug vent cord into receptacle until Step 8 STEP 6 MOUNT VENT amp COOKTOP A Page 11 Remove grease filters and any packing materials from inside the intake Set the vent intake into rear of countertop opening Carefully lower it into position so that the flanges on the rear sides and edges fully support the unit hanging from the countertop Loosely fasten lower support legs to vent Hold the unit against the rear of the countertop opening and with it in vertical position slide the brackets down to meet the bottom of cabinet and fasten to cabinet with hardware provided Then tighten brackets on vent Refer to Figure Fasten support legs to cabinet floor Place the cooktop in countertop opening with the rear edge of cooktop
14. e to complete the installation All cooktop dimensions should be verified through measure ment prior to cutting the countertop CCW Cooktop Cutout Width CCD Cooktop Cutout Depth COW Cooktop Overall Width COD Cooktop Overall Depth with the above dimensions confirmed determine the cutout size as follows Find the cutout width CW lf CCW is smaller than the UCV cutout width then UCV30 If CCW is larger than the UCV cutout width then CW CCW See Figure 8 for UCV cutout widths and dimension definitions Refer to Table 3 Notes on previous page Figure 8 2 Calculate the cutout depth CD Determine the cooktop overhang CO CO COD CCD 2 Assumes front and rear cooktop overhangs are equal Calculate the cutout depth CD CD COD CO 1 7 8 Determine setback SB distance from front of countertop to front of cutout SB is specified in the installation instructions shipped with the cooktop Backsplash thickness must not exceed BT as calculated below BT 24 7 8 SB CO OD 2 1 4 Provides 8 clearance between vent and backsplash A negative value for BT means countertop is too small for the installation Verify that the available flat countertop has a width greater than OW and a depth greater than OD OW depends on the installation UCV30 OW equals the greater of COW or 30 UCV36 OW equals the greater of COW or 36 UCV45 OW equals the greater of COW or 45 OD is
15. een provided for unit service if required Minimize cross drafts created by adjacent open win dows doors air conditioning old heating vents recessed ceiling lights and traffic patterns which may affect performance For gas cooktop installations make sure that a mini mum 10 square inch opening is provided in the toe kick or other cabinet area Inadequate ventilation of the cabinet below the cooktop may result in flame outage when operating the vent system H Provide make up air to installation location to improve performance and prevent problems such as fireplace chimney downdrafts Investigate potential ductwork routes and choose the shortest possible route from the unit to an outside wall or roof For guidance typical ducting installations are shown in figures 3 through 6 Determine whether the chosen route of ducting will meet vent system performance require ments To do this measure the duct lengths needed and determine specific fittings required Enter this data in the spaces provided in Table l Follow the duct installation guidelines in Table 2 PARTS INCLUDED 8 phillips head wood screws 4 ea wire nut spring type wire nuts rated for a min of 2 18 AWG wires UL and CSA rated to 600V and 302 deg F 150 deg C PARTS NEEDED Small flat head screwdriver Small phillips head screwdriver Parts Needed for Remote Blower 5 min 18 AWG max 14 AWG wires and ground
16. lso ensure that the vent support legs have been properly secured to the cabinet base using the screws provided F The height of the snorkel top can be adjusted so that the snorkel top cap is visible when installed with cooktops that have a higher cooking surface Make this adjustment after installation is com plete First unplug the power cord remove the J Box cover loosen the adjustment screw and push up on the adjustment bracket see Figure 13 NOTE To prevent damage to any internal parts the snorkel should be in the raised position when this adjustment is made If the vent system does not operate satisfac torily during any of the above procedures review all steps in these Installation Instruc tions to ensure that nothing has been omitted or overlooked Also refer to the Care amp Use Manual for additional information or call Thermador Customer Support 1 800 735 4328 Page 13 NOTES Thermador 5551 McFadden Avenue Huntington Beach CA 92649 800 735 4328 BSH Home Appliances Corp Litho in U S A 10 02 5060004249 8209
17. ng press down on terminal block tab with small flathead screwdriver and hook up wires into the terminal blocks as per wiring diagram and color key Make sure to con nect blower wire and the J Box ground wire with the wire nut provided Replace J Box cover C Connect ductwork to blower Note Use spring type wire nuts supplied to con nect wires per Fig 11 wiring diagram Lost or missing wire nuts should only be replaced with Spring type wire nuts rated for a minimum of 2 18ga wires and max of 4 14ga wires UL amp CSA rated to 600V and 302 deg F 150 deg C Page Figure 10 UCV WIRING DIAGRAM COLOR KEY Red Low Blue Medium High Neutral Ground Black White Green Figure 11 OO 2 RELAY PCB T x mu Wire to remote blower 212 min 18 AWG wire max 14 AWG wire 12 STEP 8 VERIFY INSTALLATION OPERATION amp COOKTOP ALIGNMENT Before performing this procedure verify that all packing materials were removed from inside the lower enclosure front and that the grease filters have been properly installed Refer to the Care and Use Manual for instructions regarding filter instal lation Plug the vent power cord into a proper electri
18. wire I 2 box connector 3 1 4 x 14 to a 10 Diam duct transition for VTRIOOOR Remote Blower 3 1 4 x 14 to a 8 Diam duct transition for VTR600R Remote Blower Parts Needed for Integral Blower 6 8 Duct Transition for Integral VTN6OOCVA Blower Page 3 Figure 2 Be certain to avoid interference with gas and electric supply to cooktop Shelving and drawer depths are dependent upon cooktop depth and setback CUTOUT SB SEE DEPTH FIG 7 8 COOKTOP SEE COOKTOP DRAWER 11 MAX SHELVING MUST BE REMOVABLE REMOTE REMOTE INTEGRAL wl CVT314 wl CVT7 pe _ mW meg Page 4 FIGURES 3 THROUGH 6 ARE EXAMPLES OF POSSIBLE DUCTING Figure 3 REMOTE BLOWER Remote Blower Duct Attach ment Box CVT314 ROOF MOUNT INSTALLATION Figure 5 INTEGRAL BLOWER BLOWER ROTATED 90 FOR SIDE CONNECTION THROUGH WALL DUCT INSTALLATION Page 5 Figure 4 INTEGRAL BLOWER Ground THROUGH WALL INSTALLATION Figure 6 REMOTE BLOWER Duct Attachment Box CVT3l4 Remote Blower THROUGH WALL INSTALLATION TABLE VENTILATOR PERFORMANCE CALCULATION TOTAL QUANTITY DUCT PIECES sas QUANTITY EQUIVALENT DUCT PIECES s EQUIVALENT 5 Usep EQUIVALENT
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