Bosch HEI7052U/09, HEI7052U/08, HEI7052U/07 Installation Guide
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Table of Contents
Safety ..................................................... 1
Installation ................................................. 2
Before You Begin ............................................................. 2
Installation Procedure .......................................................... 7
Service ................................................... 15
Before Calling Service ......................................................... 15
Questions?
1-800-944-2904
www.boschappliances.com
5551 McFadden Ave.
Huntington Beach, CA 92649
We look forward to hearing from youW
Safety
IMPORTANT SAFETY INSTRUCTIONS
READ AND SAVE THESE INSTRUCTIONS
Important Safety
Instructions
Appliance Handling Safety
Safety Codes and Standards
Electric Safety
Warning: If the information in this manual is not followed exactly, fire or shock
may result causing property damage or personal injury.
WARNING: Do not repair or replace any part of the appliance unless specifi-
cally recommended in the manuals. Improper installation, service or mainte-
nance can cause injury or property damage. Refer to this manual for
guidance. All other servicing should be done by a qualified technician.
• Do not lift appliance by door handle. Remove the door for easier handling and
installation. See instructions in Use and Care Manual.
• Unit is heavy and requires at least two people or proper equipment to move.
• Hidden surfaces may have sharp edges. Use caution when reaching behind
or under appliance.
This appliance complies with one or more of the following Standards:
UL 858, The Standard for the Safety of Household Electric Ranges
UL 923, The Standard for the Safety of Microwave Cooking Appliances
UL 507, The Standard for the Safety of Electric Fans
ANSI Z21.1-2000, The American National Standard for Household Cook-
ing Gas Appliances
CAN/CSA-C22.2 No. 113-M 1984 Fans and Ventilators
CAN/CSA-C22.2 No. 61-M89 Household Cooking Ranges
It is the responsibility of the owner and the installer to determine if addi-
tional requirements and/or standards apply to specific installations.
• Before you plug in an electrical cord, be sure all controls are in the OFF posi-
tion.
• For appliances equipped with a cord and plug, do not cut or remove the
ground prong. It must be plugged into a matching grounding type receptacle
to avoid electrical shock. If there is any doubt as to whether the wall recepta-
cle is properly grounded, the customer should have it checked by a qualified
electrician.
• If required by the National Electrical Code (or Canadian Electrical Code), this
appliance must be installed on a separate branch circuit.
• Only a power-supply cord kit rated for this appliance and marked "for use with
ranges" shall be used.
• Installer - show the owner the location of the circuit breaker or fuse. Mark it for
easy reference.
• Important - Save these instructions for the local electrical inspector's use.
• Before installing, turn power OFF at the service panel. Lock service panel to
prevent power from being turned ON accidentally.
• Be sure your appliance is properly installed and grounded by a qualified tech-
nician. Installation, electrical connections and grounding must comply with all
applicable codes.
Related Equipment Safety
Warning: All ranges can tip. Injury to persons could result. Install anti-tip
device packaged with range. Verify that the anti-tip devices are engaged. See
installation instructions.
English 1
Installation
Before You Begin
• Removealltapeandpackagingbeforeusingtheappliance.Destroythepack-
agingafterunpackingtheappliance.Neverallowchildrentoplaywithpackag-
ingmaterial.
• Nevermodifyoraltertheconstructionoftheappliance.Forexample,donot
removelevelinglegs,panels,wirecoversoranti-tipbrackets/screws.
• Toeliminatetheriskofburnsorfirebyreachingoverheatedsurfaceunits,
cabinetstoragespacelocatedabovethesurfaceunitsshouldbeavoided.If
cabinetstorageistobeprovided,theriskcanbereducedbyinstallingahood
thatprojectshorizontallyaminimumof5inchesbeyondthebottomofthe
cabinet.
• Verifythatcabinetsabovethecooktopareamaximumof13"(330mm)deep.
Tools and Parts Needed
Additional Parts Needed For
Hard Wire Installations
Parts Included
• 40 or 50 Amp Power Supply Cord Kit (depending on local code)
Note: Not necessary for Canadian installations
• Measuring Tape
• Phillips Head Screwdriver
• 1-1/4" (31.8 mm) Wrench
• Pencil
• T-20 Torx Screwdriver
• Screws (2) and Anchors (2) for Anti-Tip Bracket (Style will vary depending on
mounting surface)
• Level
• Drill and Drill Bit
• Soapy Water
• Safety Gloves and Goggles
• Tape (Optional)
• Cloth or Cardboard (Optional - to Protect Floor)
• Flexible Conduit
• Torque Wrench
• Note: Power Supply Cord Kit Not Necessary For Hard Wire Installations
• Anti-Tip Bracket
• Foam Tape
• Terminal Lugs (For Use With Hard Wire Installations) (not necessary for
Canadian installations)
English 2
General Information
Overall Dimensions
Table 1: Overall Dimensions
Dimension Inches centimeters
Height 36 91.44 cm
Width 29 5116" 74.55 cm
Depth 25 518" 65.09 cm
Level
Tips
For best results, cabinets, countertops walls and floors in the installation location
should be as level and plumb as possible. Variance may cause damage to coun-
tertops and floors during installation, could jeopardize the seal around the cooktop
and may adversely affect cooking and baking performance.
Tape warming drawer shut to keep it from opening while installing the range.
During installation, place a portion of the box or a piece of cloth under the range to
protect floors.
To make range lighter and easier to handle remove door (see instructions in Use
and Care manual).
Preparation
Electrical Requirements Refer to data plate for more information. See "Product Data Plate" on page 17 for
data plate location.
We recommend that the range be installed with a power cord set (not supplied). 1
The electrical rating of the power cord set must be 120/240 volt, 40 or 50 amperes
minimum (depending on local code). The power cord set shall be marked "For
Use with Ranges." Always use a new power cord.
Note: In Canada, the range is shipped from the factory with the range cord
already installed.
Ranges are dual rated for use on either 120/240 VAC or 120/208 VAC. Check the
data plate for the kW rating. Reference the kW rating in the table below to deter-
mine amperage requirements.
1.Not needed for Canadian installations
English 3
TheelectricaloutletmustbelocatedintheshadedspaceinFigure3.
21" (533.4 mm)
30"
(762 mm)
Figure 1: Cooktop Clearances
Verify that wiring to house is adequate
Contact your local utility company to verify that the present electric service to your
home is adequate. In some instances, the size of the wiring to the house and ser-
vice switch must be increased to handle the electrical load demanded by the
range.
Cabinet Requirements
Verify that wiring inside house is adequate
Most wiring codes require a separate circuit with separate disconnect switch and
fuses either in the main entrance panel or in a separate switch and fuse box.
The range requires a minimum of a three wire 120/240 or 120/208 volt, 40 or 50
AMP, 60 Hz AC circuit. Check local codes for proper amperage ratings.A four wire
connection is preferred.
Most local building regulations and codes require that electrical wiring be done by
licensed electricians. Be sure to install your range according to the electric codes
in place in your region.
This unit is designed for installation near adjacent walls and projecting surfaces
constructed of combustible materials.
English 4
Allowaminimumof30inchesbetweencabinetswhererangeisto beinstalled1.
See Figure2:CutoutRequirementsformoreinformation..
L_,_.
Figure 2: Cutout Requirements
Note: The slide-in range can also replace a freestanding range. In this case, ver-
ify that the opening is at least 30 inches. 1
Figure 3: Cutout Requirements - Replacing a Free-StandingModel
1.In Canada, a clearance of 12 mm from range sidewall to cabinet is required.
English 5
30" (76.2 cm)
_'_ min. centered
®
i
®
4"(10.2cm)
rain.
(12 mm clearance required in Canada)
Required Clearance I
From cooktop to materials above: There must be a minimum clearance of 30
inches between the top of the cooking surface and the bottom of an unprotected
wood or metal cabinet. See Figure 4: Cabinet Preparation.
24 inches is acceptable when the bottom of the wood or metal cabinet is protected
by (a) not less than 1/4" of flame retardant material which must be covered with
(b) not less than No. 28 MSG sheet metal, 0.015 inch stainless steel' or 0.024 inch
aluminum or copper.
From range walls to adjacent materials: See Figure 4: Cabinet Preparation. No
clearance is required from unit walls to adjacent vertical combustible walls on
rear, right or left.2
30" (76.2 cm) min.
no clearance required
4" (10.2cm)
min.
Figure4: Cabinet Preparation
Countertop Requirements
Mounting Requirements
English 6
Clearance from range top to adjacent vertical walls must be at least 4".
Note: Some cabinet finishes cannot survive the temperatures allowed by U.L.,
particularly self-cleaning ovens; the cabinets may discolor or stain. This is most
noticeable with laminated cabinets.
Prepare Walls and Floor
Seal any holes in the walls or floor. Remove any obstructions (extra electrical or
gas connections, etc.) so that range will rest against wall properly.
Countertops must be smooth and level.
Install Anti-Tip Bracket
1.Instructions were determined using standard American cabinets. Standard base cabinets mea-
sure 36" high x 24" deep. Cabinets over the cooking surface and cabinets adjacent to those over
the cooking surface measure 13 inches deep from backwall. If nonstandard cabinets are used,
care should be taken to alter dimensions accordingly.
2.In Canada, a clearance of 12 mm from range sidewall to cabinet is required.
1. Adjust height of range and level by rotating the adjustable leg supports on the
bottom of the range, using 1-1/4" wrench.
2. Measure to locate bracket position as shown in See Figure 5: Anti-Tip
Bracket.
3. Secure bracket with 2 screws adequate for mounting surface (i.e., for wood
floor use wood screws, for concrete floor use concrete anchors and screws).
rearwall
cabinet wall
anti-tippin g
flush against
cabinet wall
device
Figure 5: Anti-Tip Bracket
Ventilation Recommendations
We strongly recommend the installation of a ventilation hood above this appli-
ance. For most kitchens a certified hood rating of not less than 300 CFM is recom-
mended. The range hood must be installed according to instructions furnished
with the hood.
Installation Procedure
Apply Foam Tape
Install Backwall Trim
(Optional)
Apply foam tape to underside of cooktop trim in one continuous piece.
Note: DO NOT use caulk or glue/adhesive of any kind.
Note: This step is only required if the countertop does not connect behind the
range (i.e.; when replacing a free-standing range). If backwall trim and attach=
ment screws are required, they may be ordered from the service center by calling
800-944-2904 at no charge for up to one year after purchase date of your Slide-
In Range. When ordering, refer to Service Backwall Trim Kit part no. 652010.
See "Cabinet Requirements" on page 6 for more information.
English 7
Install2screwsthroughholesintrimandinrangebackwall.SeeFigure6:Back-
wallTrimStripandFigure7:InstallBackwallTrimStrip
Backwall
Trim Strip
Figure 6: Backwall Trim Strip
Connect Electric - Range
Cord
Install Strain Relief
\
Figure 7: Install Backwall Trim Strip
Note: In Canada, the range is shipped from the factory with the range cord
already installed. Continue to "Complete the installation" on page 15.
For installations other than those in Canada, connect the range cord at the termi-
nal block (See next page for detailed instructions). Access the terminal block by
removing the cover in the lower right hand corner of the range back panel.
_Warning: The strain relief provided with your range cord must be properly
installed.
Place strain relief in knockout below terminal block. See Figure 8: Strain Relief
Knockout. Feed range cord through hole and strain relief up to terminal block.
Allow for slack in the cord between the strain relief and terminal block. Once cord
English 8
length/slackhasbeenadjusted,attachstrainreliefperinstructionsincludedwith
strainrelief.
Tip:Theknockoutpanelbelowtheterminalblockcanberemovedfrom
therangetoinstallthestrainrelief:Removeknockoutpanelfromrange,
installstrainreliefinpanelandreattach.DONOTremoveentirerange
backpanel.
Figure8: Strain Relief Knockout
_Warning: Risk of Electric Shock or Fire. Frame grounded to neutral
through a ground strap. Grounding through the neutral conductor is prohibited
for new branch-circuit installations (1996 NEC), mobile homes, and recreational
vehicles, or in an area where local codes prohibit grounding through the neutral
conductor.
For installations where grounding through the neutral conductor is prohibited,
(a) disconnect the link from the neutral, (b) use grounding terminal or lead to
ground unit, (c) connect neutral terminal to lead branch circuit neutral in usual
manner (when the appliance is to be connected by means of a cord kit, use 4-
conductor cord for this purpose).
Use only cord kits rated 125/250 volts (minimum), 40 or 50 amperes (depend-
ing on local code) and labeled "For Use with Ranges". Strain relief provided
with cord must be installed per instructions
3=WIRE HOOK UP
4=WIRE HOOK UP
I|
Figure 9: Grounding Requirements
,_Warning: To prevent electrical shock, the grounding prong on the range
cord should not be cut or removed under any circumstances. It must be plugged
into a matching grounding type receptacle and connected to a correctly polarized
240- Volt circuit. If there is any doubt as to whether the wall receptacle is properly
grounded, have it checked by a qualified electrician.
English 9
Four Wire Range Cord Connection
(Recommended Method)
1. Disconnect electrical power at breaker box.
2. Remove the terminal block cover to expose the terminal block
Figure 10:4 Wire Connection
3. Remove top nut, star washer, and round washer from each post.
Note: DO NOT remove last round washer, last nut or internal wiring leads.
4. Remove screw from bottom end of ground strap.
5. Remove ground strap from center post, rotate so that wide end is at top and
attach wide end to range through hole below junction box. Attach green wire
on top of ground strap. Tighten Screw.
green ground screw
ground strap
ground wire
Figure 11: Four Wire Rangecord Connection - Ground Strap and Wire
6. Attach red wire, round washer, star washer and nut IN THIS ORDER to left
post.
7. Attach white wire, round washer, star washer and nut INTHIS ORDER to cen-
ter post.
English 10
black
red
white
Figure 12: FourWire Range Cord Connection (continued)
9. Tighten all connections securely and replace terminal block cover.
10. Properly secure strain relief (see previous section).
Note: DO NOT plug in range at this time.
Three Wire Range Cord Connection
The Four Wire Connection (above) is preferred, but where local codes and ordi-
nances permit grounding through neutral and where conversion to four wire is
impractical, the unit may be connected to the power supply via a three wire con-
nection.
1. Disconnect electrical power at breaker box.
2. Remove the terminal block cover to expose the terminal block.
Figure 13: Terminal Block
3. Remove top nut, star washer, and round washer from each post.
Note: DO NOT remove last round washer, last nut or internal wiring leads.
4. Attach white wire, round washer, star washer and nut IN THIS ORDER on top
of ground strap on center post.
5. Attach red wire, round washer, star washer and nut IN THIS ORDER to left
post.
English 11
6. Attachblackwire,roundwasher,starwasherandnutINTHISORDERtoright
.......................................Post:.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
/
ground strap
red
7. Tighten all connections securely and replace terminal block cover.
white
Figure 14: Three Wire Connection
black
/
green ground screw
Figure 15: Completed Three Wire RangeCord Connection
8. Properly secure strain relief. See "Install Strain Relief" on page 8 for detailed
instructions.
Connect Electric - Flexible
Conduit Connection
Four Wire Flexible Conduit Connec-
tion
English 12
The range can also be connected via flexible conduit. If using this method, always
use the lugs supplied.
Note: In Canada, the range is shipped from the factory with the range cord
already installed. Continue to "Complete the installation" on page 15.
1. Disconnect electrical power at the breaker box.
2. Remove the terminal block cover to expose the terminal block.
3. Remove the top nut, star washer, and round washer from each post.
Note: DO NOT remove last round washer, last nut or internal wire leads.
4. Remove screw from bottom end of ground strap.
5. Remove ground strap from center post. Discard.
6. Attach one terminal lug (packaged with this manual) through hole below termi-
nal block with ground screw.
7. Place one terminal lug (packaged with this manual) on each post. Replace the
star washer and round washer and secure with 20 inch pounds of torque.
8. Strip3/8(9.53mm)inchesofinsulationfromtheendofthewire.
Figure 16:Wire Stripping
9. Insert the insulated grounding wire into the lug below the terminal block.
10. Insert stripped end of white wire into the center lug. Secure the clamping-
screw.
..-JJ
lug . - _'Y
3/8 "
wire
clamping screw
Figure 17: Attaching Wire to Lug
11. Insert stripped end of red wire into the left lug. Secure clamping screw.
12. Insert black wire into the right lug. Secure clamping screw. Tighten each
clamping screw with the appropriate torque (see table).
Table 3: Appropriate Torque Levels for Aluminum or Copper Wire
Gauge Torque (in./Ibs.) Torque (Nm)
6 35 3.95
8 25 2.82
13. Properly secure flexible conduit at knockout on angle and at supply side junc-
......................................t!° bo Thew!r!ng! no comp!e! .................................................................................................................................................................................................................................................................................................................................................................................
\
black wire
red wire
white wire
green ground wire
Figure 18: Completed Four Wire Flexible Conduit Connection
English 13
Note: DO NOT plug in range at this time.
Three Wire Flexible Conduit Connec- The Four Wire Connection is preferred, but where local codes and ordinances
tion permit grounding through neutral and/or conversion to four wire is impractical, unit
may be connected to the power supply via a three wire connection.
1. Disconnect electrical power at the breaker box.
2: Rem0v the t erm!na block cove t eXp°Se th term!na bl0ck-............................................................................................................................................
Figure 19: Terminal Block
3. Remove the top nut, star washer, and round washer from each post.
Note: DO NOT remove last round washer, last nut or internal wire leads.
4. Place one terminal lug (packaged with this manual) on each post. Replace the
star washer and round washer and secure with 20 inch pounds of torque.
5. Strip 3/8 (9.53 mm) inches of insulation from the end of each wire.
I--1
3/8 "
Figure20: Wire Stripping
6. Insert stripped end of white wire into the center lug on top of the ground strap.
Secure the clamping screw.
lug . _"_//
wire
clamping screw
Figure 21: Attaching Wire to Lug
7. Insert stripped end of red wire into the left lug. Secure clamping screw.
8. Insert stripped end of black wire into the right lug. Secure clamping screw.
English 14
9. Tighteneachclampingscrewwiththeappropriatetorque(Seetablebelow).
Table 4: Appropriate Torque Levels for Aluminum or Copper Wire
Gauge Torque (in./Ibs.) Torque (Nm)
6 35 3.95
8 25 2.82
10. Properly secure flexible conduit at knockout panel on range and at supply
side junction box. The wiring is now complete.
green g'ound screw
Figure22: Completed Three Wire Flexible Conduit Connection
Note: DO NOT plug in range at this time.
Complete the installation
Adjust Levelling Legs 1. Line up range in front of opening.
2. Measure back left corner of opening from floor to top of countertop.
3. Measure back left corner of range to bottom of cooktop trim. Use awrench to
adjust leveling leg until this height is the same as the corner dimension.
drawer
adjustable leg
Figure23: Adjust the Front Leveling Leg
Slide Range into Opening
4. Repeat in right back corner.
5. Adjust front leveling legs so that the bottom of the cooktop trim is ½" higher
than the corresponding countertop surface.
1. Plug in power cord.
2. Dampen countertop and foam tape with soapy water.
English 15
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