Thermador SEC271, SEC272, SECD272, SEC301, SEC302 Installation Instructions
...
INSTALLATION
INSTRUCTIONS
B u i l t-i n E l e c t r i
c C o n v e c t i o n O v e n s
Models:
SEC271
SEC272
SECD272
SEC301
SEC302
SECD302
SEM272
SEMW272
SEM302
SEMW302
C271
C272
C301
C302
CM301
CM302
Please read this entire instruction manual
before proceeding.
IMPORTANT:
IMPORTANT:
Local codes vary. Installation, electrical connections, circuit breakers
and grounding must comply with all applicable codes. 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 instructions for future reference.
WARNING
Disconnect power at the breaker
before installing.
TABLE OF CONTENTS
STEP 1: UNPACKING ........................................................ 3
STEP 2: CABINET PREPARATION ................................. 4 - 7
STEP 3: ELECTRICAL INSTALLATION................................. 8
208-VOLT ELECTRICAL HOOKUP.......................... 8
STEP 4: INSTALLING THE OVEN ....................................... 9
REMOVING THE OVEN DOOR.............................. 9
REPLACING THE OVEN DOOR ............................. 9
STEP 5: INSTALLING THE BOTTOM TRIM ......................... 10
2
STEP 1: UNPACKING
Cut the bands from the carton. Carefully remove
the carton, fillers and all packing material.
Included with your new Thermador oven are the
following:
Number of Racks Per Oven Model
SEC271 - 3
SEC272 - 5
SECD272 - 6
SEC301 - 3
SEC302 - 5
SECD302 - 6
SEM272 - 3
SEMW272 - 3
SEM302 - 3
SEMW302 - 3
C271 - 3*
C272 - 6*
C301 - 3*
C302 - 6*
CM301 - 3
CM302 - 6
Figure 1 Oven Base Attachment
Remove Screws -
Shipping base skid
The bottom trim is shipped, wrapped in waxed
paper and is located on top of the unit. It should
not be unpacked until the final step when the oven
has been placed in the cabinet. See Fig. 6, Page
10.
4 places
* One rack is Extendable Rack
One 2-Piece Broiler Pan
Care & Use Manual
Installation Instructions
Bottom Trim
Installation Screws (Packet)
Quick Guide
Cookbook
CAUTION
Unit is heavy and requires at least two
persons or proper equipment to move.
3
STEP 2: CABINET PREPARATION
The cabinet cutout dimensions for wall mounted
and under the counter installations are shown in
Figs. 2 and 3, respectively.
It is good practice, when oven is installed at the
end of a cabinet run, adjacent to a perpendicular
wall or cabinet door, to allow at least 1/4" space
between the side of the oven door and the wall/
door.
Wall Mounted Units
For oven support, install 2 x 4’s extending front
to back flush with the bottom and the side of the
opening.
The supporting base must be well secured to the
floor/cabinet and level with the floor line.
NOTE: The conduit box for double ovens
(SEC272, SECD272, SEC302, SECD302, C272,
C302, CM302, SEMW272 and SEM272) should be
located above the unit to facilitate connecting and
servicing. For single ovens (SEC301, C271, C301,
and CM301) the conduit box may be installed
either above or below the unit. If the conduit box
is installed below the unit, a 2" diameter hole or
space is required between the back wall and the
right rear of the 2 x 4 supports. See Figure 2.
When an oven is installed, the cabinet base must
be capable of supporting the oven weight as listed
below:
OVEN POUNDS KILOGRAMS
SE-series Single Oven 165 75
C-series Single Oven 210 95
CM Single Oven 240 109
S-series Double Oven 330 150
C-series Double Oven 355 161
CM Double Oven 370 168
Wall Mounted Installation
Figure 2- Cabinet Cutout - Wall Mounted Installation
Refer to dimensions for specific ovens on Page 5
FRONT VIEW SIDE VIEW
FG
Preferred
Location
of Conduit
Box
A
D
FLOOR
LINE
2x4 Supports
❤
(Wall Stud)
❤
B
❤
❤
❤
Side Frame
Overlap
5/8" Cabinet
(1, 6 cm)
Conduit Box May be Placed
Here
Frame
Overlap
(Top) 3/8"
(1, 0 cm)
Cabinet
Recommended
E
2" Diameter Hole (4.5
cm)
Post Supports
Required Near
Back
H
C
Exposed Edge
Must be a FinishCut
Double Oven
Location of
Conduit Box
2-1/2" (6, 4
cm)
Above
Unit
CONDUIT BOX IS NOT
FURNISHED WITH UNIT
Approx. 5" (13 cm)
4
Table 1 - Cabinet Cutout Dimensions- Wall Mounted Installation
27" Built-In Electric Double Wall Ovens: C272, SEC272, SECD272
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height)* F (Width)** G (Depth) H***
51-1/8" 25-1/2" 24" 9-3/4" 51-1/2" 26-3/4" 23-7/8" 22"
(129, 9 cm) (64, 8 cm) (61, 0 cm) (24, 8 cm) (130, 8 cm) (68, 0 cm) (60, 6 cm) (55, 9 cm)
27" Built-In Electric Single Wall Ovens: C271, SEC271
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height)* F (Width)** G (Depth) H***
28-1/4" 25-1/2" 24" 4-3/4" to 31-3/8" 28-5/8" 26-3/4" 23-7/8" 22"
(71, 8 cm) (64, 8 cm) (61, 0 cm) (12, 1 to 79, 7 cm) (72, 7 cm) (68, 0 cm) (60, 6 cm) (55,9 cm)
27" Built-In Electric Wall Ovens: SEMW272
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height)* F (Width)** G (Depth) H***
55-3/8" 25-1/2" 24" 9-3/4" 55-3/4" 26-3/4" 23-7/8" 22"
(140, 6 cm) (64, 8 cm) (61, 0 cm) (24, 8 cm) (141, 6 cm) (68, 0 cm) (60, 6 cm) (55, 9 cm)30"
27" Built-In Electric Wall Ovens: SEM272
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height)* F (Width)** G (Depth) H***
46-1/8" 25-1/2" 24" 19-1/2" 46-1/2" 26-3/4" 23-7/8" 22"
(117, 2 cm) (64, 8 cm) (61, 0 cm) (50 cm) (118, 1 cm) (68, 0 cm) (60, 6 cm) (55, 9 cm)30"
Built-In Electric Double Wall Ovens: C302, CM302, SEC302, SECD302
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height)* F (Width)** G (Depth) H***
51-1/8" 28-1/2" 24" 9-3/4" 51-1/2" 29-3/4" 23-7/8" 22"
(129, 9 cm) (72, 4 cm) (61,0 cm) (24, 8 cm) (130, 8 cm) (75, 6 cm) (60, 6 cm) (55, 9 cm)
Door
Extension
Door
Extension
Door
Extension
Door
Extension
Door
Extension
30" Built-In Electric Single Wall Ovens: C301, CM301, SEC301
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height)* F (Width)** G (Depth) H***
28-1/4" 28-1/2" 24" 4-3/4" to 31-3/8" 28-5/8" 29-3/4" 23-7/8" 22"
(71, 8 cm) (72, 4 cm) (61, 0 cm) (12, 1 to 79, 7 cm) (72, 7 cm) (75, 6 cm) (60, 6 cm) (55,9 cm)
30" Built-In Electric Double Wall Oven: SEM302
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height)* F (Width)** G (Depth) H***
46-1/8" 28-1/2" 24" 19-1/2" 46-1/2" 29-3/4" 23-7/8" 22"
(117, 2 cm) (72, 4 cm) (61, 0 cm) (38, 7 cm) (118, 1 cm) (75, 6 cm) (60, 6 cm) (55, 9 cm)
30" Built-In Electric Double Wall Oven: SEMW302
Cabinet Cutout Dimensions Overall Dimension
A (Height) B (Width) C (Depth) D (Floor to Cutout) E (Height) F (Width) G (Depth) H***
55-3/8" 28-1/2" 24" 9-3/4" 55-3/4" 29-3/4" 23-7/8" 22"
(140, 6 cm) (72, 4 cm) (61, 0 cm) (50 cm) (141, 6 cm) (75, 6 cm) (60, 6 cm) (55, 9 cm)
* Add 1/16" for stainless steel ovens (SE- Series Ovens Only) ** Add 1/8" for stainless steel ovens (S- Series
Ovens Only)
*** Measured from cabinet face, largest door.
5
STEP 2: CABINET PREPARATION Continued
Under-the-counter Units
A single oven (SEC301, C301or CM301) installed
under the counter allows for the installation of
most Thermador Gas or Electric non-Cook'n'Vent®
Model Cooktops. (See Table 2 for recommended
cooktop models.) Downdraft units cannot be
installed in this configuration; Thermador overhead
ventilation is recommended.
A Thermador cooktop should be installed on the
same center line as the under-the-counter single
oven. Follow the installation instructions provided
with cooktop for installation of cooktops. Three
(3) inches (7.5 cm) minimum is required from the
top of the countertop to the top of the cutout
opening (see Figure 3d) for under-counter
installation with Thermador cooktops (see Table
1, Page 6). If the type of cabinet or countertop
thickness does not provide for this minimum space,
the cabinet base may have to be lowered, into
the toe space, to provide the necessary space
above the oven.
Some TMH cooktops require additional clearances
to combustible walls.
NOTE: The Thermador Oven Models SEC301,
C301 or CM301 under the counter and cooktop
combination are a UL and CUL approved
installation.
Side-by-side Units
The minimum distance required for side-by-side
installation is 2 inches (5, 1 cm) from one vertical
edge of the cabinet cutout to the adjacent edge
of the next cabinet cutout. Use only Thermador
Trim Piece D30SXSB (black) or D30SXSW (white)
for side-by- side installation in place of the
standard cabinet face between the 2 ovens. This
will leave a 3/4" (2 cm) space from one vertical
edge of the door to the adjacent edge of the
other door. Do not install a cabinet wall
partition between the two ovens.
Under-the-counter Installation with
Thermador Cooktops
Model
Number
CEM304
CEM365 Glass Ceramic top - electric
CEM465
CET356
CEP304
CEP365
CEP456
Type of Cooktop
Table 2
Model
Type of Cooktop
Number
SGS304
SGS365 Steel top - gas
SGS456
SGSX304
SGSX365
SGSX456
SGSX26G
6
Figure 3 - Cabinet Cutout - 30" Single Oven Under-the-counter Installation
Fig. 3a
Cooktop Cutout - See
Cooktop Installation
Instructions
Fig. 3c
Frame
Overlap
3/8"
(1, 0 cm)
Cabinet
❤
-1
16
/2"
(41, 9 cm)
J-Box
Conduit
18"
(45, 7 cm)
Figure 3b
CUT OUT
CUT OUT
Floor
Line
❤
❤
❤
28
3"
Min.
(7,
-
1
/2"
28-1/4"
(72, 4 cm)
4" (10, 2 cm) Nominal Toe Space
See Fig. 2
Figure 3d (SEC301; C301; CM301)
3" (7, 6 cm) minimum
-
1
4
/8"
36"
(91 cm)
28
(72, 7 cm)
28
(71, 8 cm)
-5
/8"
-
1
/4"
3/4"
(1, 9 cm)
(10, 5 cm)
6
cm)
28-1/2"
(72, 4 cm)
FRONT VIEW
Frame Overlap
typ. 5/8"
cabinet
(1.5 cm)
4" (10, 2 cm)
Nominal Toe
Space
SIDE VIEW
2x4
(Wall Stud)
Supports
7
STEP 3: ELECTRICAL INSTALLATION
All model ovens on the front cover are dual rated, designed
to be connected to either 120/240V AC or 120/208V AC, 60
Hz, 4 wire, single-phase power supply.
MODEL
SEC301, SEC271, 25 AMP 30 AMP
C271, C301
CM301 30 AMP 30 AMP
SEC272, SECD272, 40 AMP 40 AMP
C272, SEC302, SECD302,
C302, SEM272, SEM302,
SEMW272, SEMW302
CM302 50 AMP 50 AMP
CIRCUIT REQUIRED
208 Volt, 60 Hz 240 Volt, 60 Hz
CAUTION
After turning power OFF at the service panel,
lock service panel.
The electrical supply should be a 4-wire single-phase AC.
Install a suitable conduit box (not furnished) as shown in
Figures 2 or 3.
Electrical Connection
1. Connect the red oven wire to the red electrical
supply wire (hot wire).
2. Connect the black oven wire to the black electrical
supply wire (hot wire).
3. Connect the white neutral oven wire to the white
neutral (not bare ground) electrical supply wire.
4. Connect the bare ground oven wire to the bare
ground electrical supply wire.
The conduit cable, where connected at the oven, swivels.
Rotate conduit cable upward (or downward) and direct
through hole prepared in cabinet to attach to J-Box.
To facilitate service, the flex conduit must not be shortened
and should be routed to permit temporary removal of the
oven.
GROUNDING
IMPORTANT: Local Codes might vary, installation, electrical
connections and grounding must comply with all applicable
local codes.
If local codes permit grounding through the electrical supply
neutral, connect both the white neutral wire and the bare
ground wire from the oven to the white neutral electrical
supply wire.
208V ELECTRICAL HOOKUP
The following applies to the controls on the C271,
C272, C301, C302, CM301 and CM302 models
only.
Your oven has been preset to be hooked up to
240V.
1. Turn both ovens off. Touch OVEN OFF for each
oven.
2. Touch and hold the START pad followed by
the SELF CLEAN pad together for 3 seconds.
3. “240” appears in the display. Release both
pads.
4. Touch the SELF CLEAN pad. “240” is replaced
by with “208.” This alternates when SELF
CLEAN is touched.
5. To complete the change, touch START.
NOTE: When power is first supplied to the unit
(and the
door is unlocked), the CLOCK will flash.
Set Time of Day as described in the Care and
Use Manual. If the
door is locked, the LOCK
symbol will light for a few seconds while door is
automatically unlocking and CLOCK will flash.
Note: All models can operate on 100/208
power.
8
STEP 4: INSTALLING THE OVEN
Removing the Oven Door
(CM301 oven door and CM302 upper door are not
removable).
For ease of installation, some oven door(s) may
be removed to reduce the weight of the oven by
30 pounds per door, before installing into the
cabinet. See instructions below.
CAUTION:
DO NOT MOVE OR LIFT OVEN BY DOOR
HANDLE. DOOR GLASS BREAKAGE MAY OCCUR.
THE DOOR OF THE CM301 AND THE UPPER
DOOR OF THE CM302 ARE NOT REMOVABLE
BECAUSE THEY ARE PART OF MICROWAVE
SEAL.
Fig. 4
HINGE CLIP
HINGE ARM
Door Hinge Close-up View
To Remove the Oven Door
1. Fully open the oven door.
2. Raise the U-clip over the hook on each of the
hinges to the "locked" position (see illustration
above). This will prevent the hinge from
snapping closed when the door is removed.
3. Grasp the door by the sides toward the back.
Raise the front of the door several inches (there
will be some spring resistance to overcome
because of the hinge being locked). When the
front of the door is high enough, you will be
able to lift the hinges to clear the indents.
4. Pull the hinges out of the slots in the oven front
frame.
Remove the Bottom Trim
Remove the bottom trim from the top of the unit.
Remove the base skid. See Figure 1 (Page 3)
and Figure 5, Page 10.
Slide the Oven into Opening
Slide the oven into the opening being careful not
to scratch side trims. Secure oven with the 4
screws provided (2 each side) through the side of
the front frame into the cabinet.
Replace the Door(s)
After installing the unit, replace the door(s); be
certain both hinge arms are well inserted and
secure, and that the hinge latch is fully released.
USE CAUTION WHEN REMOVING THE
DOOR(S). DOORS ARE VERY HEAVY.
• The oven doors are heavy and fragile.
Use both hands to remove or replace
the door.
• Grasp only the sides of the oven door
when removing or replacing it.
• Failure to grasp the oven door firmly
and properly could result in personal
injury and product damage.
• With the door off, never release the
levers and try to close the hinges.
Without the weight of the door, the
powerful springs will snap the hinges
closed with great force.
WARNING
To avoid injury from hinge bracket snapping closed,
be sure that both levers are securely in place before
removing door.
Also, do not force door open or closed - the hinge
could be damage and injury could result.
IMPORTANT: Reinstall the door very carefully. Be
certain that the hinge arm does not hit the
porcelain collar around the clearance slot or it will
chip the porcelain.
To Replace the Oven Door
1. Grasp the sides of the door at the center and
insert the ends of the hinges into the slots in
the oven front frame as far as they will go (see
illustration below).
2. With the door open all the way, lower the two
locking clips.
3. Raise the oven door and make sure that it fits
evenly with the front sides.
4. Close and open door slowly to be sure it is
correctly and securely in place.
9
STEP 5: INSTALLING THE BOTTOM TRIM
Install the bottom vent trim and secure with
the 2 screws provided, one at each top end
corner of the trim. The sheet metal bottom
of the oven should be under the trim, except
for the section at the center. To install the
screws, open the door. The holes are visible
at each end below the left and right hinges.
Place and tighten screws. See Fig. 5 View 'A'.
Fig. 5 - Installing Bottom Trim
STEP 6: INSTALLING THE OVEN RACKS
Grasp rack rack firmly on both sides. Tilt rack
up to allow stop into rack holder. Bring rack
to a horizontal position and push the rest of
the way in. Rack should be straight and flat,
not crooked.
View 'A'
Side
View
'A'
CAUTION
Always insert racks with pot stops toward the back
of the oven and facing up. If inserted incorrectly,
the rack could come all the way out of the oven
causing injury and/or burns
10
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