Samsung NQ70M6650DG User manual

Built-In Electric Combination Oven
Installation manual
NQ70M6650D*/NQ70M7770D*
Install_NQ70M6650D_DE68-04454A-00_EN.indd 1 1/9/2017 6:13:28 PM

2 English
Contents
Safety informations
Related equipment safety
Remove all tape and packaging before using the appliance. Dispose of the
packaging after unpacking the appliance. Never allow children to play with
packaging material.
Never modify or alter the construction of the appliance. For example, do not
remove panels, wire covers or screws.
Transport
To avoid damage to the oven vent, use the transport method shown in the picture
below.
A
B
A. Front
B. Pallet
Support the bottom of the oven from either
side when moving it into the installation
location. Leave the unit attached to the
shipping pallet until it is in front of the
cabinet opening and is ready to be lifted
into place.
DANGER
ELECTRICAL SHOCK HAZARD
To avoid risk of electrical shock, personal injury or death; verify your appliance
has been properly grounded in accordance with local codes or in absence of codes,
with the National Electrical Code (NEC). ANSI/NFPA 70-latest edition.
WARNING
MOVING HAZARD
To avoid risk of severe personal injury; this appliance requires two or more people
while handling and moving. Use of appliance moving devices is recommended.
Contents
Safety informations 2
Related equipment safety 2
Transport 2
Preparation 4
Checklist 4
Prepare to install the oven 4
Location requirements 5
Product dimensions - Combi. ovens 5
Cabinet dimensions - Combi. ovens 6
Installation instructions 8
Prepare built-in oven 8
Remove and replace oven door 8
Electrical connection 10
Install oven 12
Self-diagnosis 14
Temp sensor & Heater check 14
Troubleshooting 15
Information codes 15
Install_NQ70M6650D_DE68-04454A-00_EN.indd 2 1/9/2017 6:13:29 PM

English 3
Safety informations
WARNING
• The information in this manual should be followed exactly.
-A re or electrical shock may result causing property damage, personal
injury or death.
• Important - Save this installation manual for local electrical inspector’s use.
• Proper Installation - Be sure your appliance is properly installed and grounded
by a qualied technician.
• New branch-circuit installations (1996 NEC), mobile homes, recreational
vehicles, or installations where local codes prohibit grounding through the
neutral conductor require 4-wire branch-circuit connection.
• Improper connection of aluminum house wiring to copper leads can result in
an electrical hazard or re. Use only connectors designed for joining copper to
aluminum and follow the manufacturer’s recommended procedure closely.
• Mounting screws must be used.
-Failure to do so can result in the oven falling out of the cabinet causing
serious injury.
CAUTION
• Make sure the cabinets and wall coverings around the oven can withstand the
temperature (up to 194 °F [90 °C]) generated by the oven.
-Discoloration, delamination or melting may occur.
• DO NOT remove spacers on the side walls of the built-in oven.
-These spacers center the oven in the space provided. The oven must be
centered to prevent excess heat buildup that may result in heat damage
or re.
WARNING
• The information in this manual should be followed exactly.
-A re or electrical shock may result causing property damage, personal
injury or death.
IMPORTANT NOTE
Proper installation is the responsibility of the installer and product failure due to
improper installation is NOT covered under warranty.
WARNING
• DO NOT put any weight on the oven door. Never allow anyone to climb, sit,
stand or hang on the oven door.
-The oven could tip and injury might result from food or the oven itself.
WARNING
• The electrical power must be shut off while the electrical connections are
being made.
-Failure to do so can result in severe personal injury, death or electrical
shock.
IMPORTANT NOTE
• Observe all governing codes and ordinances. This appliance must be properly
grounded.
• Keep oven vent ducts unobstructed. The oven vent is located bottom of the
oven. This area could become hot during oven use. Never block this vent or
place plastic or heat-sensitive items in front of it.
Install_NQ70M6650D_DE68-04454A-00_EN.indd 3 1/9/2017 6:13:29 PM

4 English
Preparation
Preparation
Checklist
Use this checklist to verify that you have completed each step of the installation
process. This can help you avoid mistakes.
1. Before installing the oven, be sure to verify the cabinet dimensions are correct
for your unit and the required electrical connections are present.
2. Refer to the installation manual for content regarding Safety, Cabinet
Dimensions, Removing Packaging, Electrical Installation, Testing the
Installation and Customer Service.
3. To lift up the oven, hang the install handle onto the side hook of the unit.
4. Move the oven unit into place in front of the cabinet opening, leaving the
bottom packaging on the unit to avoid damaging ooring.
5. Team lift the unit directly into the cabinet cutout taking care not to pinch
ngers or scratch hands or arms. Make sure the electrical conduit reaches to
the connection point properly.
6. Slide the unit all the way into place, making sure to route the electrical conduit
correctly.
7. Fasten the oven unit to the cabinetry opening with screws supplied (using
Philips screwdriver).
8. Consult the complete installation instructions and follow the remainder of the
procedures listed, including performing an operation test.
9. All product literature and accessories are supplied (may be wrapped or boxed)
with the oven.
10. INSTALLER - Leave the literature pack and the accessories with the customer.
Prepare to install the oven
Phillips Screwdriver Drill
Prepare to install the oven
8 screws (M4 L16)
8 Wood Screws For Mounting (6 screws
needed for installation and 2 extra’s)
30” (76.2 cm)
Metal Bottom Trim
Materials needed
Junction Box Wire Nuts
3/4” Conduit Connector
Install_NQ70M6650D_DE68-04454A-00_EN.indd 4 1/9/2017 6:13:30 PM

English 5
Preparation
Location requirements
IMPORTANT: Observe all governing codes and ordinances.
• Cabinet opening dimensions that are shown must be used.
Given dimensions provide minimum clearance with oven.
• Recessed installation area must provide complete enclosure around the
recessed portion of the oven.
• Grounded electrical supply is required. See “Electrical connection” section.
• Electrical supply junction box should be located 3” (7.6 cm) maximum below
the support surface when the oven is installed in a wall cabinet. A 1” (2.5 cm)
minimum diameter hole should have been drilled in the right rear or left
rear corner of the support surface to pass the appliance cable through to the
junction box.
NOTE
For under counter installation, it is recommended that the junction box be located
in the adjacent right or left cabinet. If you are installing the junction box on rear
wall behind oven, it is recommended that the junction box be recessed and located
in the upper Right of the cabinet.
• Oven support surface must be solid, level and ush with bottom of cabinet
cutout.
• Floor must be able to support a Combi. oven weight of 287 lb (130 kg).
IMPORTANT: To avoid damage to your cabinets, check with your builder or
cabinet supplier to make sure that the materials used will not discolor, delaminate
or sustain other damage. This oven has been designed in accordance with the
requirements of UL and CSA International and complies with the maximum
allowable wood cabinet temperatures of 194 °F (90 °C).
Product dimensions - Combi. ovens
BF
G
G
ED
C
H
A
DIMENSION
A431/4” (109.9 cm) Overall height
B281/2” (72.4 cm) Recessed width
C42” (106.5 cm) Recessed height
D231/8” (58.7 cm) Recessed depth
E293/4” (75.6 cm) Door Width
F67” (170 cm) Conduit length
G297/8” (75.9 cm) Overall width (Handle width)
H2/” (6.5 cm) Handle Depth
Install_NQ70M6650D_DE68-04454A-00_EN.indd 5 1/9/2017 6:13:30 PM

6 English
Preparation
Preparation
Cabinet dimensions - Combi. ovens
Combi Ovens Installed in Cabinet
01 Junction Box
02 Allow a minimum of 22” for clearance to adjacent corners, drawers, walls,
etc. when door is open
A
E
B
G
F
H
I
22”
D
C
J
02
01
Cabinet DIMENSION
A30” (76.2 cm)
BMin. 13/16” (3.0 cm)
C12” (30.5 cm)
DMin. 281/2”/ Max. 285/8” (Min. 72.4 cm / Max. 72.7 cm)
EMin. 1”/ Max. 11/4” (Min. 2.5 cm / Max. 3.2 cm)
F421/4” (107.2 cm)
Cabinet DIMENSION
GMin. 231/2” (Min. 59.7 cm)
HMin 301/2" (Min 755 mm)
IMax. 91/2” (Max. 24.1 cm) – Junction Box
JMin. 11/16” (1.75 cm) - Wooden cabinet thickness
If codes permit and a separate ground wire is used, it is recommended that a
qualied electrical installer determine that the ground path and the wire gauge are
in accordance with local codes.
Check with a qualied electrical installer if you are not sure the oven is properly
grounded.
This oven must be connected to a grounded-metal permanent wiring system.
Be sure that the electrical connection and wire size are adequate and in
conformance with the National Electrical Code, ANSI/NFPA 70-latest edition or CSA
Standards C22.
1-94, Canadian Electrical Code, Part 1 and C22.2 No. O-M91-latest edition, and all
local codes and ordinances.
A copy of the above code standards can be obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02169-7471
CSA International
8501 East Pleasant Valley Road
Cleveland, OH 44131-5575
Install_NQ70M6650D_DE68-04454A-00_EN.indd 6 1/9/2017 6:13:30 PM

English 7
Preparation
Electrical Connection
To properly install your oven, you must determine the type of electrical connection
you will be using and follow the instructions provided in this manual.
• Oven must be connected to the proper electrical voltage and frequency
as specied on the model/serial/rating plate. The model/serial/rating
plate is located below the control panel on combi ovens. See the following
illustrations.
A
Combi. oven
A. Model/serial/rating plate
• A circuit breaker is recommended.
• Use the chart below to determine the minimum recommended dedicated
circuit protection.
KW Rating (240 V) KW Rating (208 V) Recommended Circuit
Size (Dedicated)
≤4.8 KW ≤4.1 KW 20 Amp
4.9 KW - 7.5 KW 4.3 KW - 6.2 KW 30 Amp
7.3 KW - 9.6 KW 6.3 KW - 8.3 KW 40 Amp
9.7 KW - 12.0 KW 8.4 KW - 10.4 KW 50 Amp
• Connect directly to the circuit breaker box (or fused disconnect) through
exible, armored or nonmetallic sheathed, copper cable (with grounding wire).
See “Electrical Connection” section.
• Flexible conduit from the oven should be connected directly to the junction
box.
• Fuse both sides of the line.
• Do not cut the conduit. The length of conduit provided is for serviceability of
the oven.
• A UL listed or CSA approved conduit connector must be provided.
• If the house has aluminum wiring, follow the procedure below:
1. Connect a section of solid copper wire to the ends of the exible conduit
leads.
2. Connect the aluminum wiring to the added section of copper wire using
special connectors and/or tools designed and UL listed for joining copper
to aluminum.
Follow the electrical connector manufacturer’s recommended procedure.
Aluminum/copper connection must conform with local codes and industry
accepted wiring practices.
For power requirements for models NQ70M6650D, and NQ70M7770D refer to the
following table.
Model 240 VAC 208 VAC
kW kW
NQ70M6650D 8.2 6.2
NQ70M7770D 9.5 7.2
Install_NQ70M6650D_DE68-04454A-00_EN.indd 7 1/9/2017 6:13:31 PM

8 English
Installation instructions
Installation instructions
Prepare built-in oven
WARNING
Excessive Weight Hazard
Use two or more people to move and install an oven.
Failure to do so can result in back or other injury.
1. Decide on the nal location for the oven. Avoid drilling or cutting into house
wiring during installation.
2. To avoid oor damage, set the oven on a cardboard prior to installation. Do
not use handle or any portion of the front frame for lifting.
3. Remove the shipping materials and tape from the oven.
Remember to keep the packing materials that may be needed for installation.
4. Remove the hardware package from inside of the bag containing literature.
5. Remove racks and other parts from inside the oven.
6. Move oven and cardboard close to the oven’s nal location.
Remove and replace oven door
IMPORTANT: Use two hands to remove lower oven door. Upper oven door can’t be
removed.
Prior to removing the oven door, prepare a surface where you will place it. This
surface should be at and covered with a soft blanket, or use the corner posts
from your packaging material.
Disconnect LED light wire harness
Combi. oven
Wire Harness
Locate the LED light wire harness and
disconnect it before removing the door.
1. Carefully pull the wire to reveal the
connector.
2. Disconnect the connector.
Install_NQ70M6650D_DE68-04454A-00_EN.indd 8 1/9/2017 6:13:31 PM

English 9
Installation instructions
Remove lower oven door
AB
A. Oven door hinge lock in
locked position
B. Oven door hinge lock in
unlocked position
1. Open the oven door.
2. Locate the oven door hinge locks in
both corners of the oven door, and
then rotate the hinge locks toward the
oven door to the unlocked position (see
illustration B). If the door hinge lock
is not rotated fully, the door will not
remove properly.
3. Partially close the door to engage the
door latch locks.
The door will stop at this point.
4. Using two hands, grasp the edges of
the oven door. Lift and pull the oven
door toward you and remove. You may
need to gently shift door from side to
side as you pull.
5. Set the oven door aside on the
prepared covered work surface with the
oven door resting on its handle.
6. To continue with the oven installation,
go to the “Positioning Oven Feet
for Multiple Cabinet Cutout Heights”
section.
CAUTION
The door of the upper oven cannot be removed.
Replace oven door
CAUTION
The door is very heavy. You may need help lifting the door high enough to slide it
into the hinge slots. Do not lift the door by the handle.
A
A. Slot in the oven cavity for
door hinge lock
1. Using two hands, grasp side edges of
door at the midpoint.
Face the oven cavity.
2. Locate the slots on each side of the
oven cavity for the door hinge locks.
3. At a 45° angle, align door hinges with
slots in the lower front of the oven
cavity. Slowly insert door, making sure
you maintain the 45° angle. You will
know the door is engaged in the slot
when you feel a slight drop.
Install_NQ70M6650D_DE68-04454A-00_EN.indd 9 1/9/2017 6:13:32 PM

10 English
Installation instructions
Installation instructions
4. Lower the oven door to the fully open
position. If the oven door does not open
to a full 90°, repeat steps 1 through 3.
5. Locate the oven door hinge locks in the
corners of the oven door, and rotate the
hinge locks toward the oven cavity to
the locked position.
See Step 1 (illustration A) in the
“Remove Oven Door” section for proper
locked position.
6. Close the oven door.
7. When the hinges are properly installed
and the door closed, there should be
an even gap between upper and lower
door. If one side of the oven door is
hanging lower than the other, the hinge
on that side is not properly installed.
8. Connect Wire Harness.
Electrical connection
For Combi. Ovens
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Use 8 gauge solid copper wire.
Make sure to ground the oven.
Failure to follow these instructions can result in death, re, or electrical shock.
This oven is manufactured with a neutral (white) power supply wire and a cabinet-
connected ground (green or bare) wire twisted together.
A
A. UL listed or CSA approved
conduit connector
1. Disconnect power.
2. Feed the exible conduit from the oven
through the opening in the cabinet.
3. Remove junction box cover if it is
present.
4. Install a UL listed or CSA approved
conduit connector to the junction box.
5. Route the exible conduit from the
oven to the junction box through a
UL listed or CSA approved conduit
connector.
6. Tighten screws on conduit connector.
7. See “Electrical Connection Options
Chart” to complete installation for your
type of electrical connection.
Install_NQ70M6650D_DE68-04454A-00_EN.indd 10 1/9/2017 6:13:32 PM