GE Profile Advantium PSA1200R How to use

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GE Appliances
General Electric Company
Louisville, Kentucky 40225
31-9204
Advantium 120 V (ATC)
Technical Service Guide
OCTOBER 2010
GE Appliances
PSA1200R
PSA1201R
CSA1201R
T
U
R
N
T
O
S
E
L
E
C
T
BACK
V ENT
SETTINGS
HELP
CONTROLLOCK
HOLD3 SECS
PRESSTO TURN
TIMEROFF
CONV
BAKE
MICRO
WAVE
MICRO
30 SECS
CLEAR
OFF
SPEED
COOK
COOKING
OPTIONS
SURFACE
LIGHT
TIMER
ON/OFF
START
PAUSE
Profile

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IMPORTANT SAFETY NOTICE
The information in this service guide is intended for use by
individuals possessing adequate backgrounds of electrical,
electronic, and mechanical experience. Any attempt to repair a
major appliance may result in personal injury and property
damage. The manufacturer or seller cannot be responsible for the
interpretation of this information, nor can it assume any liability in
connection with its use.
WARNING
To avoid personal injury, disconnect power before servicing
this product. If electrical power is required for diagnosis or test
purposes, disconnect the power immediately after performing the
necessary checks.
RECONNECT ALL GROUNDING DEVICES
If grounding wires, screws, straps, clips, nuts, or washers used to
complete a path to ground are removed for service, they must be
returned to their original position and properly fastened.
GE Appliances
Technical Service Guide
Copyright © 2010
All rights reserved. This service guide may not be reproduced in whole or in part
in any form without written permission from the General Electric Company.
(Continued next page)

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PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO
AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY.
A. DO NOT OPERATE OR ALLOW THE OVEN TO BE OPERATED WITH THE
DOOR OPEN.
B. IF THE OVEN OPERATES WITH THE DOOR OPEN, INSTRUCT THE USER
NOT TO OPERATE THE OVEN AND CONTACT THE MANUFACTURER
IMMEDIATELY.
C. MAKE THE FOLLOWING SAFETY CHECKS ON ALL OVENS TO BE
SERVICED BEFORE ACTIVATING THE MAGNETRON OR OTHER
MICROWAVE SOURCE, AND MAKE REPAIRS AS NECESSARY:
1. INTERLOCK OPERATION.
2. PROPER DOOR CLOSING.
3. SEAL AND SEALING SURFACES (ARCING, WEAR AND OTHER
DAMAGE).
4. DAMAGE TO OR LOOSENING OF HINGES AND LATCHES.
5. EVIDENCE OF DROPPING OR ABUSE.
D. BEFORE TURNING ON MICROWAVE POWER FOR ANY TEST OR
INSPECTION WITHIN THE MICROWAVE GENERATING COMPARTMENTS,
CHECK THE MAGNETRON, WAVE GUIDE OR TRANSMISSION LINE AND
CAVITY FOR PROPER ALIGNMENT, INTEGRITY AND CONNECTIONS.
E. ANY DEFECTIVE OR MISADJUSTED COMPONENTS IN THE INTERLOCK
MONITOR, DOOR SEAL AND MICROWAVE GENERATION AND
TRANSMISSION SYSTEMS SHALL BE REPAIRED, REPLACED OR
ADJUSTED BY PROCEDURE DESCRIBED IN THIS MANUAL BEFORE THE
OVEN IS RELEASED TO THE OWNER.
F. A MICROWAVE LEAKAGE CHECK TO VERIFY COMPLIANCE WITH THE
FEDERAL PERFORMANCE STANDARD SHOULD BE PERFORMED ON
EACH OVEN PRIOR TO RELEASE TO THE OWNER.

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Table of Contents
Air Tunnel Cover ................................................................................................................................................................26
Air Tunnel Inlet ...................................................................................................................................................................25
Air Tunnel Outlet ...............................................................................................................................................................26
Bottom Cover......................................................................................................................................................................24
Bottom TCO (Thermal Cut Out) ...................................................................................................................................38
Capacitor and Diode .......................................................................................................................................................65
Component Access Chart ............................................................................................................................................20
Component Locator Views...........................................................................................................................................17
• Front View .....................................................................................................................................................................17
• Right Side View ...........................................................................................................................................................17
• Top View.........................................................................................................................................................................18
• Bottom View.................................................................................................................................................................18
Components........................................................................................................................................................................20
Control Boards and Panel Connections .................................................................................................................19
Control Features................................................................................................................................................................14
Control Panel Assembly.................................................................................................................................................22
Convection Fan Motor....................................................................................................................................................51
Convection Heater ...........................................................................................................................................................50
Convection Heater Assembly......................................................................................................................................51
Convection Heater TCO (Thermal Cut Out)............................................................................................................37
Cooktop Lamp....................................................................................................................................................................54
Cooktop Lamp Assembly..............................................................................................................................................55
Damper Assembly............................................................................................................................................................42
Damper Motor....................................................................................................................................................................42
Damper Switch ..................................................................................................................................................................41
Demo Mode.........................................................................................................................................................................15
Diagnostics and Service Information......................................................................................................................69
Door Assembly...................................................................................................................................................................23
Door Sensing Switch .......................................................................................................................................................40
Door Switch Removal......................................................................................................................................................41
Glass Touch Assembly....................................................................................................................................................32
Grill ..........................................................................................................................................................................................21
High Voltage Transformer............................................................................................................................................62
Hood TCO (Thermal Cut out) ........................................................................................................................................39
Humidity Sensor................................................................................................................................................................43
Installation ...........................................................................................................................................................................16
Introduction......................................................................................................................................................................... 7
Load Algorithm Chart .....................................................................................................................................................66
Lower Heater Ceramic ...................................................................................................................................................48
Magnetron............................................................................................................................................................................63
Magnetron Fan Assembly.............................................................................................................................................58
Magnetron Fan Motor.....................................................................................................................................................57
Magnetron TCO (Thermal Cut Out)............................................................................................................................38
Microwave Leak Test.......................................................................................................................................................69
Monitor Switch ................................................................................................................................................................... 40
(Continued next page)

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Noise Filter ..........................................................................................................................................................................35
Nomenclature .................................................................................................................................................................... 6
Operating Charts ..............................................................................................................................................................66
Operating Modes .............................................................................................................................................................. 8
• Speedcook .................................................................................................................................................................... 8
• Microwave..................................................................................................................................................................... 9
• Convection....................................................................................................................................................................10
• Broil ..................................................................................................................................................................................11
• Toast ................................................................................................................................................................................12
• Warm...............................................................................................................................................................................12
• Proof.................................................................................................................................................................................13
• Idle ....................................................................................................................................................................................13
Outer Cover .........................................................................................................................................................................21
Oven Lamp (Cavity)..........................................................................................................................................................53
Oven Lamp (Cavity) Assembly....................................................................................................................................54
Oven Removal ....................................................................................................................................................................21
Oven TCO (Thermal Cut Out)........................................................................................................................................37
PL (Power Level) Chart ....................................................................................................................................................67
Power Supply Board........................................................................................................................................................27
Primary Interlock Switch...............................................................................................................................................40
Relay Board.........................................................................................................................................................................28
Schematic.............................................................................................................................................................................71
Schematics and Wiring Diagrams............................................................................................................................71
Selector Board....................................................................................................................................................................33
Sensor and Keypanel Failure Detection.................................................................................................................69
Service Test Mode.............................................................................................................................................................70
Smart Board........................................................................................................................................................................30
Standard Test Load..........................................................................................................................................................69
Stirrer Assembly ................................................................................................................................................................60
Stirrer Motor ........................................................................................................................................................................59
Thermal Compensation .................................................................................................................................................68
Thermistor............................................................................................................................................................................44
Turntable Motor.................................................................................................................................................................61
Upper Heater Assembly ................................................................................................................................................47
Upper Heater Ceramic ...................................................................................................................................................46
Upper Heater Halogen...................................................................................................................................................45
Upper Heaters' TCO (Thermal Cut Outs).................................................................................................................36
Ventilation Motor...............................................................................................................................................................55
Ventilation Motor Capacitor.........................................................................................................................................57
VFD Board (Vacuum Florescent Display) ..............................................................................................................34
Voltage Compensation...................................................................................................................................................68
Warranty ..............................................................................................................................................................................73
Wiring Diagram .................................................................................................................................................................72

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Nomenclature
Feature Pack
Designates Features - the higher
the number, the more features.
P S A 1 2 0 0 R W W
Configuration
A = Above the cooktop
Product Color
BB = Black
SS = Stainless Steel
WW = White
Model Year Designator
Model Number
The nomenclature plate is located
on the inside door frame.
The mini-manual is located behind
the control panel on the right side
of the oven.
Nomenclature
GE Speedcook Technology
Brand
C = Café™
P = Profile
The letter designating
the year repeats every
12 years.
Example:
T - 2010
T - 1998
T - 1986
Serial Number
The first two characters of the serial number
identify the month and year of manufacture.
Example: TT123456S = October, 2010
T- OCT 2010 - T
V - NOV 2009 - S
Z - DEC 2008 - R
A - JAN 2007 - M
D - FEB 2006 - L
F - MAR 2005 - H
G - APR 2004 - G
H - MAY 2003 - F
L - JUN 2002 - D
M - JUL 2001 - A
R - AUG 2000 - Z
S - SEP 1999 - V

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Introduction
The Advantium 120 V ATC is an "Above The Cooktop" oven that has the functionality of a microwave,
convection, and speedcook oven. Four heat sources are available for cooking. A 500-watt halogen light and
700-watt ceramic heater are located at the top of the unit. A convection system, located behind the right-
side of the oven cavity, provides a 1550-watt heat source and fan to circulate cavity air. A 375-watt ceramic
heater provides additional heat from the bottom of the oven. The Advantium can also be used as a 900-watt
microwave oven.
The oven operates in one of 8 consumer modes and 2 special modes:
• Idle - No cycles have been selected; unit is plugged in and idle.
• Speedcook - Used for faster cooking. Uses the upper and lower heaters along with the microwave. The
upper and lower heaters share time with the microwave.
• Microwave - Functions as a standard microwave; cooks with microwave energy only.
• Convection - Uses only the convection element and convection fan.
• Broil - Uses the upper heaters only.
• Toast - Operates similar to Broil.
• Warm - Used to keep items warm after they have been cooked.
• Proof - Provides correct temperature for proofing dough.
• Service Test Mode - Used to operate loads for testing (not used by consumer).
• Demo Mode - Used by dealer to demonstrate operation without operating heat loads.
See the Operating Modes section for information pertaining to starting a cycle. See Load Algorithm Chart for
information pertaining to load cycling.
Cooking modes are started by pressing a key on the key panel. When a selection has been made, a menu
appears on the display. The selector knob is then used to navigate. Rotating the knob allows scrolling menu
items and highlights each item. When the knob is pressed in, the highlighted item is selected. Press the start
key and the cycle starts.
When the cycle starts, the Smart Board sends 5 VDC to the appropriate relays on the Relay Board. The relay
then switches neutral to the load. Loads are operated according software algorithms contained in the Smart
Board.
To troubleshoot the oven:
1 Determine in which mode of operation the failure is occurring.
2. Check the Load Algorithm Chart to determine normal operation.
3. Determine which part is not functioning correctly.
4. Look up failing part in the table of contents.
5. Go to the appropriate page and find the troubleshooting section for that part.
6. Follow troubleshooting instructions.

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Operating Modes
Speedcook
See Load Algorithm Chart for load operation in Speedcook.
To use the SPEEDCOOK feature:
1. Press the SPEEDCOOK pad.
2. Turn the selector dial to select the type of food category you want, then press the dial to enter.
3. Turn the selector dial to select the specific food (menu selection), then press the dial to enter.
4. Turn the selector dial to select amount, size and/or doneness (if required, the oven will prompt you), then
press the dial after each selection.
5. Once the display shows: EDIT, SAVE or START, press the START/PAUSE pad or the selector dial to start
cooking. (EDIT allows you to change the settings.)
If you want to cook a food item that is not among the pre-set selections, use My Recipe to custom
speedcook:
1. Press the SPEEDCOOK pad and select My Recipe, then press the dial to enter. Select New Recipe.
If no entries are made within 15 seconds, the display will revert back to the time of day.
2. Turn the selector dial to select the cooking time, then press the dial to enter.
The display will prompt you to select the power level(s).
3. Turn the dial to select the upper power level. Turn the dial clockwise to increase or counterclockwise to
decrease the upper power level, then press the dial to enter.
4. Turn the dial to select the lower power level, then press the dial to enter.
5. Turn the dial to select the microwave power level, then press the dial to enter.
6. Press the START/PAUSE pad or press the selector dial to start cooking.
Speedcook Tips:
• When speedcooking pre-set menu foods, you may see Optimizing time in the display several seconds
after you press START/PAUSE. The oven automatically senses the electrical voltage level in your home
and adjusts the cooking time up or down for proper cooking.
• To prevent arcing, the wire oven rack should not be used for speedcook or microwave cooking.
• The oven and door will get very hot when speedcooking.
• Do not use coverings, containers, or cooking/roasting bags made of foil, plastic, wax, or paper when
speedcooking.
• Use of the clear glass tray when speedcooking will result in inferior cooking performance and possible
cracking of the glass tray.

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Microwave
Microwave cooking options include cooking by time, cooking by food, and defrosting.
See Load Algorithm Chart for load operation in Microwave.
To cook by time:
1. Press the MICROWAVE pad.
2. Turn the dial to select Cook by Time, then press the dial to enter.
3. Turn the dial to set the cook time, then press the dial to enter.
4. Turn the dial to set the power level, then press the dial to enter.
5. Press the dial or the START/ PAUSE pad to start cooking.
To cook by time 1 & 2:
1. Press the MICROWAVE pad.
2. Turn the dial to select Cook, then press the dial to enter.
3. Turn the dial to select Cook by Time 1 & 2, then press the dial to enter.
4. Turn the dial to set the first time. Press the dial to enter. Repeat for the first power level, the second time,
and the second power level.
5. Press the dial or the START/PAUSE pad to start cooking.
To cook by Micro 30 Secs:
Press MICRO 30 SECS repeatedly for 30-second increments of microwave cooking time. Oven starts
immediately. The power level is automatically set at high, but you can change it for more flexibility. See
Microwave power levels section in the Owner's Manual for instructions.
To defrost by time:
1. Press the MICROWAVE pad.
2. Turn the selector dial to Defrost, then press the dial to enter.
3. Turn the dial to By time, then press the dial to enter.
4. Turn the dial to select the time you want, then press the dial to enter.
5. Press the dial or START/PAUSE pad to start defrosting.
6. Turn the food over when the oven signals Turn food over.
Power level is automatically set at 3, but can be changed. To change the power levels, see Microwave power
levels section in the Owner's Manual for instructions.
You can defrost small items quickly by raising the power level after entering the time. Power level 7 cuts the
total defrosting time in about half; power level 10 cuts the total time to about 1/3. When defrosting at high
power levels, food will need more frequent attention than usual and may have some cooking.

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To defrost by food type:
1. Remove meat from the package and place it on a microwave-safe dish. Bread should be left in the
package with any metal twist-ties removed.
2. Press the MICROWAVE pad.
3. Turn the dial to Defrost, then press the dial to enter.
4. Turn the dial to By food type, then press the dial to enter.
5. Turn the dial to select food type, then press the dial to enter.
6. Turn the dial to the food weight, using the Conversion Guide. See Microwave power levels section in the
Owner's Manual for instructions. For example, dial 1.2 for 1.2 pounds (1 pound, 3 oz.) Press the dial to
enter.
7. Press the dial or START/PAUSE pad to start defrosting.
8. Turn the food over when the oven signals Turn food over.
Sensor Cooking
Do not use the sensor features twice in succession on the same food portion―it may result in severely
overcooked or burnt food. If food is undercooked after the first countdown, use Cook by Time for additional
cooking time.
The proper containers and covers are essential for best sensor cooking.
• Always use microwave-safe containers and cover them with lids or vented plastic wrap. Never use tight
sealing plastic containers―they can prevent steam from escaping and cause food to overcook.
• Be sure the outside of the cooking containers and the inside of the oven are dry before placing food in
the oven. Beads of moisture turning into steam can mislead the sensor.
• Popcorn and potatoes are best heated uncovered.
Convection
See Load Algorithm Chart for load operation in Convection.
How to convection bake:
1. Press CONV BAKE pad.
2. Turn the dial to set the temperature, then press the dial to enter.
3. Press the dial to enter and confirm the selection.
To start immediately without setting a cook time, select Start or press the START/PAUSE pad:
To set a cook time:
1. Turn the dial and select Cook Time.
2. Turn the dial to set the cook time, then press the dial to enter.
3. To start the cook time immediately, place the food in the oven and select Start Cook Time, then press the
dial or the START/PAUSE pad to start. The cook time will immediately start to count down.

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To start cook time after preheat:
1. Select Start Preheat. The oven will signal once the oven reaches the cooking temperature.
2. Place the food in the oven, then press the START/PAUSE pad. The cook time will begin to count down.
• If the oven door is opened during cooking, Pause-Door open or Oven is hot will appear in the display.
Close the door and press START/PAUSE pad.
• Cook times are shown in hours and minutes and can be set to a maximum of 2 hours 59 minutes. Time
can be changed during cooking by turning the dial.
Cooking Tips for Convection Baking:
• Metal pans are recommended for all types of baked products, but especially where browning is
important.
• Dark or dull finish metal pans are best for breads and pies because they absorb heat and produce
crisper crust.
• Shiny aluminum pans are better for cakes, cookies, or muffins because they reflect heat and help
produce a light tender crust.
• Glass or glass-ceramic casserole or baking dishes are best suited for egg and cheese recipes due to the
cleanability of glass.
• When baking on one level, use the lower level. The top clips are to only be used in two-level baking.
Broil
See Load Algorithm Chart for load operation in Broil.
How to Broil:
1. Press the COOKING OPTIONS pad.
2. Turn the dial to Broil, then press the dial to enter.
3. Place the food in the oven, then select START or press the START/PAUSE pad to start.
If the oven door is opened during cooking, Pause-Door open or Oven is hot will appear in the display. Close
the door and press the START/PAUSE pad.
• For best performance, preheat the oven for 5 minutes when broiling meat. Chicken performs best with
no preheating.
• Foods should be turned halfway through broiling time.
• Remove thinner pieces, as needed, to prevent overcooking and drying.

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Toast
See Load Algorithm Chart for load operation in Toast.
How to Toast:
1. Press the COOKING OPTIONS pad.
2. Turn the dial to Toast, then press the dial to enter.
3. Turn the dial to set the toast time, and place the food in the oven, then select START or press the START/
PAUSE pad to start.
If the oven door is opened during cooking, Pause-Door open or Oven is hot will appear in the display. Close
the door and press the START/PAUSE pad.
Cooking Tips for Toasting
• For best results when toasting, use the metal tray.
• No turning is necessary for most foods.
• When toasting nuts, stir halfway through the cooking time.
• Toast thicker pieces a longer time, thinner pieces a shorter time.
Warm
See Load Algorithm Chart for load operation in Warm.
The WARM feature will keep hot, cooked foods at serving temperature. Always start with hot food. Use
cookware and utensils that can withstand temperatures up to 230°F.
1. Press the COOKING OPTIONS pad.
2. Turn the dial to select Warm, then press the dial to enter.
3. Turn the dial to select the level of moisture you want, then press the dial to enter. See the chart and tips
in the Warming section of the Owner's Manual.
4. Select START or press the START/PAUSE pad to start. The oven starts warming immediately and shows
the amount of warming time to complete.
If the oven door is opened during warming, Pause-Door open or Oven is hot will appear in the display. Close
the door and press the START/PAUSE pad.
To crisp stale items:
• Select the Crisp setting. Preheat the oven for 10 minutes.
NOTE: Only preheat when crisping stale items.
• Place food or dishes directly on the metal tray.
• Check crispness after 45 minutes. Add time as needed.

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Proof
See Load Algorithm Chart for load operation in Proof.
The proofing feature automatically provides an appropriate temperature for the proofing process, and
therefore does not have a temperature adjustment.
1. Press the COOKING OPTIONS pad.
2. Turn the dial to select Proof, then press the dial to enter.
3. Select START or press the START/PAUSE pad to start. The oven starts proofing immediately and shows
the amount of proofing time to complete.
• Check bread products early to avoid over-proofing.
• To avoid lowering the oven temperature and lengthening proofing time, do not open the oven door
unnecessarily.
NOTES:
• Do not use the proofing mode for warming food or keeping food hot. The proofing oven temperature is
not hot enough to hold foods at safe temperatures. Use the Warm feature to keep food warm.
• Proofing will not operate if the oven is too hot. Allow the oven to cool before proofing.
Idle
When the microwave is in the idle or clock mode, all heaters are off, the damper is open, and the clock is
displayed. It is normal for the time of day to change positions on the display. This is done to avoid pixel burn
in.

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Control Features
With your Advantium oven, you can cook with high-intensity halogen lights, ceramic heaters, convection
heating element, and/or conventional microwave energy.
SELECTOR DIAL
Turn to select. Press to enter. Turn to select food,
power level, or temperature selections. Also use the
dial to increase (turn clockwise) or decrease (turn
counterclockwise) time. Simply press the button to
enter the selection.
BACK
Press this pad to step back one or more levels in the
programming process.
HELP
Press this pad to find out more about your oven’s
features.
DISPLAY
Shows feature selections and information about the
oven when in use.
START/PAUSE
Press this pad to start or pause any cooking
function.
CLEAR/OFF
Press this pad to cancel ALL oven programs except
clock, auto night light, timer, vent fan, and surface
light.
SPEEDCOOK
Press this pad to access the pre-set speedcook
menu or to set your own speedcook program.
CONV BAKE
Press this pad to use convection bake.
MICROWAVE
Press this pad to access the microwave menu or to
set your own microwave program.
SETTINGS
Press this pad to set the clock and access Turntable
On/Off, Auto Conversion, Auto Night Light, Beeper
Volume, Display On/Off, Reminder, and Temperature
Units.
COOKING OPTIONS
Press this pad to access Repeat Last, Broil, Proof,
Toast, Warm and Delay Start.
MICRO 30 SECS
Starts the microwave for 30 seconds of cooking
time. An additional 30 seconds is added to the
remaining cooking time each time the pad is
pressed.
TIMER ON/OFF
Press this pad to set a minute and seconds timer.
SURFACE LIGHT
Press this pad to turn the cooktop light on and off.
VENT
Press this pad to turn the vent fan on and off.
Profile panel shown

– 15 –
Demo Mode
The sales demo mode will allow dealers to demonstrate all oven functionality with one exception. (See #1
below.)
The sales demo mode can only be entered during the initial Clock: Set hour display that occurs when the
unit powers up after a long (greater than 60 seconds) power outage.
When sales demo mode is initiated, 2 short-beeps are sounded and all oven functions will operate with the
following exceptions;
1. No power shall ever be applied to the heaters, halogen lamps, magnetron high voltage transformer, or
Inrush control relays. The control relays for any of these loads shall not be switched during sales mode.
2. The DEMO icon will be lit whenever the unit is in sales mode regardless of settings or the feature being
selected.
The sales demo mode is cleared by holding the START/PAUSE and HELP pads down at same time for a full
3 seconds. The sales mode can only be cleared during the same initial Clock: Set hour display that occurs
when the unit powers up after a long (greater than 60 seconds) power outage. After 5 seconds elapse, all
functions of the oven will return to normal operation.
The sales demo mode will be initiated by holding the START/PAUSE and HELP pads down at the same time
for a full 3 seconds.
Demo Mode On
Demo Mode On
Clock: Set hour
Clock: Set hour
AM
AM
Push
Push
Dial
Dial
to set
to set
0:00
0:00
Demo Mode Off
Demo Mode Off
When power-up occurs, software will check the special sales demo identifier code. If the code is set, then the
oven will stay in the sales demo mode. This will prevent the unit from powering back up to a normal mode if
power to the salesroom had gone off.

– 16 –
Installation
Advanced Planning
The product should not be installed over any
cooktop or range with a combined BTU greater than
60000 BTU.
This oven is for installation over ranges up to 36
inches wide.
The space between the cabinets must be 30 inches
wide and free of obstructions. If the space between
the cabinets is greater than 30 inches, a filler panel
kit may be used to fill in the gap between the oven
and the cabinets. Filler panel kits available from GE
are: White - JX52WH, and Black - JX52BL. These filler
kits are for installation between cabinets only and
are not for end-of-cabinet installation.
Maximum cabinet depth above and beside the unit
is 13 inches.
When installing the oven beneath smooth, flat
cabinets, be careful to follow the instructions on the
top cabinet template for power cord clearance.
For models with top venting holes: Do not allow
cabinetry or other objects to block the airflow of the
vent.
If the oven is to be vented outside, it is important
that venting be installed using the most direct
route and with as few elbows as possible. This
ensures clear venting of exhaust and helps prevent
blockages. Also, make sure dampers swing freely
and nothing is blocking the ducts.
Note: The total duct length of 3¼" x 10" rectangular
or 6" diameter round duct should not exceed
140 equivalent feet. Refer to the Installation
Instructions (Hood Exhaust Section) for exhaust duct
preparation.
WARNING: Risk of Electric Shock. Can cause injury
or death: THIS APPLIANCE MUST BE PROPERLY
GROUNDED to avoid severe or fatal shock.
A qualified electrician must perform a ground
continuity check on the wall receptacle before
beginning the installation to ensure that the outlet
box is properly grounded. If not properly grounded,
or if the wall receptacle does not meet electrical
requirements noted (under Electrical Requirements),
a qualified electrician should be employed to correct
any deficiencies.
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 electrical shock hazard
from this appliance.
Caution:
• For personal safety, the mounting surface must
be capable of supporting the cabinet load,
in addition to the added weight of this 63–85
pound product, plus additional oven loads of
up to 50 pounds or a total weight of 113–135
pounds.
• For personal safety, this product cannot be
installed in cabinet arrangements such as an
island or a peninsula. It must be mounted to
BOTH a top cabinet AND a wall.
• To avoid the risk of personal injury (back injury
or other injuries due to excessive weight of the
microwave oven) or property damage, you will
need two people to install this microwave oven.
Ensure proper
ground exists
before use
Electrical Requirements
Product rating is 120 volts AC, 60 Hertz, 15 amps
and 1.70 kilowatts. The outlet box should be located
in the cabinet above the oven and away from any
potential microwave oven ducting. The outlet box
and supply circuit should be installed by a qualified
electrician and conform to the National Electrical
Code or the prevailing local code.

– 17 –
Component Locator Views
Front View
(Continued Next Page)
Convection Heater Assembly
Turntable
Control Panel Assembly
Right Side View
Thermistor
Diode
Magnetron Fan Motor
Convection Motor
Magnetron TCO
Relay PCB
Capacitor
Magnetron
Convection Heater
High Voltage
Transformer
Hood TCO
Convection Heater TCO
Bottom TCO

– 18 –
Bottom View
Top View
Turntable Motor
Lower Heater Assembly
Ventilation Blower and Motor
Noise Filter
Power Supply Board
Humidity Sensor
Air Tunnel Outlet
Air Tunnel Cover
Air Tunnel Inlet
Vent Motor
Capacitor
Upper Heater Assembly
Oven Lamp
(Cavity) Cover

– 19 –
Control Boards and Panel Connections
Control Panel Assembly (rear view)
VFD Board
Smart Board
Relay Board
Glass Touch Assembly
Note: The Selector Board, not visible, is located behind the Relay Board.

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Component Access Chart
Components
WARNING:
• The oven is heavy and requires
two people to remove from the
cabinet. Care should be taken when
removing and installing.
• Sharp edges may be exposed
when servicing. Use caution to
avoid injury. Wear Kevlar gloves or
equivalent protection.
Door Assembly
Door Interlock Switches
Outer Cover
Capacitor and Diode
Bottom Cover
Hood TCO (Thermal Cut Out)
Magnetron Fan Motor Assembly
Air Tunnel Outlet
Lower Heater Assembly
Grill
Magnetron
Damper Assembly
Air Tunnel Cover
Oven TCO (Thermal Cut Out)
Oven Lamp (Cavity) Assembly
High Voltage Transformer
Bottom TCO (Thermal Cut Out)
Noise Filter Fuses
Convection Heater Assembly
Noise Filter
Control Panel Assembly
Humidity Sensor
Power Supply Board
Magnetron TCO (Thermal Cut Out)
Stirrer Assembly (Stirrer motor requires removal)
Thermistor
Turntable Motor
Upper Heater Assembly and TCO
Ventilation Motor
Ventilation Motor Capacitor
Serviceability - Unit Installed
Serviceability - Unit Removed
Air Tunnel Inlet
Cooktop Lamp and Receptacle