Baxter Mfg, a Division of ITW FEG, LLC • 19220 State Route 162 East • Orting, WA 98360-9236
Phone: (360) 893-5554 • Fax: (360) 893-1337
www.baxtermfg.com
Model Number: ___________
Serial Number: ___________
Date of Installation: ___________
Operator
Manual
FORM 36822 Rev. B (November 2023)
OV320G & OV320E MINI ROTATING RACK
OVENS WITH SMART TOUCH
TM
CONTROL
ML-132592 OV320G
ML-132582 OV320E
– 2 –
© BAXTER MFG., 2023
IMPORTANT FOR YOUR SAFETY
POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN THE EVENT
THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE OBTAINED FROM THE
LOCAL GAS SUPPLIER.
IMPORTANT
IN THE EVENT A GAS ODOR IS DETECTED, SHUT DOWN UNITS
AT MAIN SHUTOFF VALVE AND CONTACT THE LOCAL GAS
COMPANY OR GAS SUPPLIER FOR SERVICE.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE
VAPORS OR LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER
APPLIANCE.
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE
PROPERTY DAMAGE, INJURY OR DEATH. READ THE
INSTALLATION, OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT.
IN THE EVENT OF A POWER FAILURE, DO NOT ATTEMPT TO
OPERATE THIS DEVICE.
KEEP AREA AROUND OVEN CLEAR OF COMBUSTIBLES. DO
NOT OBSTRUCT COMBUSTION AND VENTILATION OPENINGS
ON THE OVEN.
DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE
WHILE IT IS IN OPERATION.
– 3 –
TABLE OF CONTENTS
GENERAL ............................................................................................................................................. 5
INSTALLATION .................................................................................................................................... 5
Warranty .......................................................................................................................................... 5
OPERATION ........................................................................................................................................ 6
Basic Operation ............................................................................................................................... 6
Operating Modes ............................................................................................................................. 7
Auto Mode ................................................................................................................................... 7
Manual Mode .............................................................................................................................. 7
Smart™ Touch Toolbox .............................................................................................................. 7
Display Screen Buttons ................................................................................................................... 8
Auto Mode Buttons ...................................................................................................................... 8
Manual Mode Buttons ................................................................................................................. 9
Classic Manual Mode Display and Buttons ............................................................................... 10
Toolbox Buttons ..........................................................................................................................11
Miscellaneous Screens ..............................................................................................................11
Using Auto Mode ........................................................................................................................... 12
Creating a Recipe ..................................................................................................................... 12
Using a Recipe .......................................................................................................................... 17
Viewing a Recipe in Progress ................................................................................................... 17
MANUAL Mode .............................................................................................................................. 18
Using Manual Mode .................................................................................................................. 18
Using Classic Manual Mode ...................................................................................................... 20
Using Smart Touch Toolbox Mode ................................................................................................. 20
User Manual Screen ................................................................................................................. 20
Data Exchange Screen ............................................................................................................. 21
Client Parameters Screen ......................................................................................................... 21
Parameters Table ...................................................................................................................... 22
Auto O ..................................................................................................................................... 23
Shutdown ....................................................................................................................................... 24
Restarting Oven ............................................................................................................................. 24
TROUBLESHOOTING ...................................................................................................................... 25
Burners Will Not Light on Gas Oven .............................................................................................. 25
Other Troubleshooting Topics ........................................................................................................ 25
Error Screen Information ............................................................................................................... 25
CLEANING ......................................................................................................................................... 27
– 4 –
MAINTENANCE ................................................................................................................................. 28
General .......................................................................................................................................... 28
As Needed ................................................................................................................................ 28
Daily .......................................................................................................................................... 28
Weekly ...................................................................................................................................... 28
Bi-Monthly ................................................................................................................................. 28
Preventive Maintenance ............................................................................................................ 28
Service and Parts Information ....................................................................................................... 28
Removing the Rack ....................................................................................................................... 29
To remove rack from oven ......................................................................................................... 29
OWNER PREVENTIVE MAINTENANCE PROCEDURES ............................................................. 31
Introduction .................................................................................................................................... 31
Tools Used For Inspection Procedure ....................................................................................... 31
Preventive Maintenance Procedures ............................................................................................. 31
Inspect Oven Lamps ................................................................................................................. 32
Clean and Vacuum Components and Burner Area ................................................................... 32
Inspect Rack Lift and Rotation Assemblies ............................................................................... 33
Inspect Door Components ........................................................................................................ 33
Inspect Air Louvers .................................................................................................................... 33
Inspect Cavity Vent ................................................................................................................... 34
Visually Inspect Electrical Connections ..................................................................................... 34
Verify Ignition Module Safety Lockout Functions (Gas Only) .................................................... 35
Verify Operation of Steam ......................................................................................................... 36
– 5 –
OPERATION AND CARE OF
MODEL OV320 MINI ROTATING RACK OVEN
RETAIN THIS MANUAL FOR FUTURE REFERENCE
GENERAL
Models OV320G (Gas) and OV320E (Electric) Mini Rotating Rack Ovens feature the choice of four rack
congurations:
• Eight 18" x 26" (45.7 cm x 66 cm) pan capacity rack with 4" (10.2 cm) slide spacing
• Six 18" x 26" (45.7 cm x 66 cm) pan capacity rack with 5.31" (13.5 cm) slide spacing
• Ten 18" x 26" (45.7 cm x 66 cm) pan capacity rack with 3.2" (8.1 cm) slide spacing
• Twelve 18" x 26" (45.7 cm x 66 cm) pan capacity rack with 2.8" (7.1 cm) slide spacing
All oven rack options can be ordered in an end-load design. A mechanism in the ceiling rotates the rack
during baking.
• Model OV320G is rated at 95,000 BTU/hr, natural or propane gas.
• Model OV320E is rated at 18.0 kW, electric.
Baxter Mini Rotating Rack Ovens are produced with quality workmanship and material. Proper installation,
usage and maintenance of the rack oven will result in years of satisfactory performance. It is suggested
that you thoroughly read this manual and carefully follow the instructions provided.
INSTALLATION
See appropriate OV320E/OV320G Installation Manual.
WARRANTY
To activate warranty, the Baxter OV320-series Mini Rack Oven must have a startup performed by an
authorized Baxter servicer.
Failure to follow use, care, cleaning, and/or maintenance instructions in this Operator Manual may void
any product warranty provided by Baxter.
– 6 –
OPERATION
BASIC OPERATION
For best results, the oven must be preheated to bake temperature before baking begins.
1. The doors must be closed for oven to heat. The rack will rotate only during timed bake.
NOTE: The rack will be in the unload position from the last bake. If the rack was moved out of the home
position, the rack will turn to the unload position when the doors are opened.
2. Press the POWER button below the user display screen to turn the oven on.
3. The oven will preheat to the default preheat temperature. See Client Parameters for information
about setting the default preheat temperature. See Auto Mode or Manual Mode for instructions on
how to adjust the temperature.
4. For optimum steaming capability, allow 30 minutes after the oven has reached the set temperature
for the steam system to charge.
5. The oven is now ready for baking operations.
The oven and its parts are hot. To prevent burns, use hot pads or protective mitts
when loading or unloading the oven.
Hot air and steam are released from the oven interior when the loading doors are
opened. To avoid burns, open the doors slowly and keep clear of the opening.
6. To adjust bake settings, see the Auto Mode or Manual Mode sections.
7. After the oven is preheated and the product is ready to bake, slowly open the doors and load the
pans onto the oven rack.
8. Close the doors and touch the Start button. The rack will rotate.
9. The oven will beep after the set time ends. Touch Stop or open the doors to silence the beeper.
10. Open doors. Allow the carrier to stop. The pans can now be removed.
– 7 –
OPERATING MODES
The user display screen will default to the mode selected in the Client Parameters. Touch the mode at the
top of the screen to change the mode.
Auto Mode
Touch AUTO at the top of the
screen to access Smart Touch
Auto Mode operation (Fig. 1).
Recipes can have 1–6 steps.
Manual Mode
Touch MANUAL at the top of the
screen to access Smart Touch
Manual Mode operation (Fig.
2). Manual Mode operation can
be used for single-step recipes.
Smart™ Touch Toolbox
To access the Smart Touch
Toolbox, touch Toolbox (Fig. 3).
This mode accesses the User
Manual, Data Exchange, and
Client Parameters.
NOTE: The Smart Touch
control can also be adjusted
to operate in Classic Manual
Mode (Fig. 4). This mode
emulates the traditional Baxter
keypad control.
Fig. 1 Fig. 2
Fig. 3 Fig. 4
– 8 –
DISPLAY SCREEN BUTTONS
The Auto and Manual modes are adjusted by touching the various buttons on the display. Review the
charts below for information about each button.
Auto Mode Buttons
BUTTON NAME ACTION
Baxter Recipes
Shows preset Baxter recipes. These can be copied to My Recipes
and then modied.
My Recipes
Location of customer recipes. Recipes can be copied, created,
modied, or deleted here.
Recipe Selector
Shows list of all recipes as images.
Touch up/down arrow to scroll pages.
Select recipe by touching desired recipe image.
Copy Touch to copy a recipe.
New Touch to create a new recipe.
Modify Touch to modify a recipe.
Delete Touch to delete an existing recipe from My Recipes.
Summary
Touch to enable preheating when a recipe is selected and review all
steps and bake/cook parameters of a recipe.
List Display
Touch to view all recipes in a list view alphabetically. Toggles to
Photo Display when touched.
Photo Display
Touch to view all recipes in as images. Toggles to List Display when
touched.
Cooldown
Touch to access keypad for temperature adjustments and to start a
cooldown process.
NOTE: Start button at the bottom of the display will turn blue and
scroll COOLING during a cooldown cycle. Cooldown temperature
must be set to a minimum of 25°F below oven temperature.
Start
Touch Start to initiate a bake/cook cycle and all parameters. Oven
status will display.
Green Start button means oven is preheated.
Yellow Start button means oven is preheating.
– 9 –
BUTTON NAME ACTION
Stop Touch Stop to end a bake/cook cycle in process.
End
Touch end to nish a bake/cook cycle.
NOTE: After bake/cook time ends, touch time display to add time
using the keypad.
Manual Mode Buttons
BUTTON NAME ACTION
Temperature
Setting Display
Shows set and current temperature. Touch the window to access the
keypad for temperature adjustment. Temperature can be adjusted at
any time.
Timer Setting
Display
Shows set and remaining time. Touch the window to access keypad
for timer adjustment.
NOTE: After bake/cook time ends, touch time display to add time
using the keypad.
Fan Delay
Shows the Fan Delay Time for the current step in a recipe. Touch
the button to access keypad to change fan delay time.
Vent (Open)
Allows the cavity vent to be opened or closed during a recipe or
step. When the button is touched, the icon toggles indicating the
opened or closed setting. This feature can be programmed into a
step or manually adjusted by touching the button while a recipe is
running.
Vent (Closed)
Steam Burst Touch to access keypad and set steam time.
Steam Pulse
Touch and hold the Steam button for 3 seconds to access pulse
steam mode. Touch again to access keypad and set steam time and
interval.
Cooldown
Touch to access keypad for temperature adjustments and to start a
cooldown process.
NOTE: Start button at the bottom of the display will turn blue and
scroll COOLING during a cooldown cycle. Cooldown temperature
must be set to a minimum of 25°F below oven temperature.
Add/Subtract
Time
Touch + / - to change time during a bake/cook cycle. Time is added
to the last step.
NOTE: After bake/cook time ends, touch time display to add time
using the keypad.
Save Touch to save current one-step recipe in My Recipes.
– 10 –
BUTTON NAME ACTION
Start
Touch Start to initiate a bake/cook cycle and all parameters. Oven
status will display.
Green Start button means oven is preheated.
Yellow Start button means oven is preheating.
Stop Touch Stop to end a bake/cook cycle in process.
End
Touch End to nish a bake/cook cycle.
NOTE: After bake/cook time ends, touch time display to add time
using the keypad.
Classic Manual Mode Display and Buttons
DISPLAY/BUTTON NAME ACTION
Temperature Display
Shows set temperature. Use arrows to adjust
temperature. Temperature can be adjusted at any time.
Touch window to display current temperature.
Timer Display
Shows set and remaining time. Use arrows to adjust time.
Touch window to display set time during a bake/cook
cycle.
Steam Display Shows set steam time. Use arrows to set steam time.
Fan Delay Display Shows fan delay time. Use arrows to set fan delay time.
Arrows Use arrows next to each display to adjust settings.
Cooldown
Adjust temperature to desired lower temperature using
temperature down arrow and touch Cooldown button.
Touch the Stop button to end a cooldown process.
NOTE: Cooldown temperature must be set to a minimum
of 25°F below oven temperature.
Vent (Open/Closed) Touch button to open or close the vent.
Start
Touch Start to initiate a bake/cook cycle and all functions.
Green Start button means oven is preheated.
Yellow Start button means oven is preheating.
Stop Touch Stop to end a current bake/cook cycle.
– 11 –
Toolbox Buttons
BUTTON NAME ACTION
User Manual
Touch to access:
• User Manual
• Auto and Manual mode training animations
• Frequently Asked Questions (FAQ)
Datas Exchange
Touch to access the Datas Exchange screen.
Default Password = 0000.
Client Parameters
Touch to enter Client Parameters screen.
Default Password = 0000.
Installation
Parameters
For use by Baxter authorized servicers only.
Technical
Parameters
For use by Baxter authorized servicers only.
Maintenance
Information
This area of the display shows:
• Service contact information
• Culinary contact information
• Service planned countdown
• Serial number
• Software versions
Screen Arrows Use Back or Next arrow to cycle through screens.
Miscellaneous Screens
Standard Keyboard Symbol Keypad 123 Keypad
Energy Savings
Setback Mode
Toggle caps and lower
case by touching abc
button.
Use for 13 symbols. Use for numbers. Touch screen to resume
normal operation.
See Client Parameters
for setback time and
temperature.
– 12 –
USING AUTO MODE
The Auto Mode guides the user through all the oven features for recipe setup. A recipe is a set of baking/
cooking instructions (temperature, bake, steam, and fan delay settings) that the operator denes for any
baking/cooking operation. Recipes created in the Manual Mode CAN be saved. Use Auto Mode when
creating recipes to save and for multi-step recipes.
Creating a Recipe
1. On the user display, touch the
AUTO button at the top and then
Touch the My Recipes button
(Fig. 5).
2. Touch the New button (Fig. 5) to
create a new recipe. A keyboard
should be displayed.
3. Enter the recipe name using
the keyboard (Fig. 6). Touch the
green check mark when nished.
The recipe name should appear
above the recipe window.
4. Touch the Temperature window
(Fig. 7) to set the desired
temperature for this step of the
recipe. A keypad should be
displayed.
5. Enter the desired temperature
on the keypad (Fig. 8). Touch the
green check mark button when
finished. The recipe window
should appear with the set
temperature.
Fig. 5
2
1
Fig. 6
Fig. 7 Fig. 8
3
4
5
– 13 –
6. Touch the Time window (Fig. 9) to
set the desired bake/cook time for
this step of the recipe. A keypad
should be displayed.
7. Enter the desired bake/cook time
on the keypad (Fig. 10). Touch the
green check mark when nished.
The recipe window should appear
with the set bake/cook time.
8. Touch the Fan Delay button
(Fig. 11) and enter the fan delay
time using the keypad. The recipe
window should appear with the
set fan delay time.
9. Touch the Vent button (Fig. 12)
to open the vent for the total time
in the current step. The recipe
window should appear with the
desired vent icon.
Fig. 9 Fig. 10
Fig. 11 Fig. 12
6
7
8 9
– 14 –
10. Touch the Steam button (Fig. 13)
and enter the steam time using the
keypad. The recipe window should
appear with the set steam time.
11. Touch the Add button (Fig. 13) to
add another step after the current
step to the recipe. The recipe
window should be displayed with
a step 2 window (Fig. 14).
12. Repeat steps 4 through 10 above
to set the temperature, time, fan
delay, vent position, and steam
time for this step of the recipe.
13. Touch the Insert button to add
a step BEFORE a current step
(Fig. 15).
14. Touch the number tab (Fig. 15)
in the recipe window to switch
between steps in a recipe.
15. Touch the Delete button (Fig. 16)
to remove a current step.
Fig. 14
Fig. 13
10
11
13
14
Fig. 15 Fig. 16
15
– 15 –
16. Touch the Photo button (Fig. 17)
to add an image from the Photos
Library to the recipe. The Photos
Library window should be
displayed.
17. Touch the Photos Library button
(Fig. 18). Available photos should
be displayed.
18. Use the up and down arrows to
view images. Touch the photo
(Fig. 19) when you have made a
selection.
19. The selected image will be
displayed. Touch the back arrow
(Fig. 20) to return to the recipe
window.
Fig. 17 Fig. 18
Fig. 20Fig. 19
16
17
18
19
– 16 –
20. Touch the Summary button to
review all steps (Fig. 21). The
Summary Review window will
appear.
NOTE: The Summary Review window
will display all settings for each step in
a recipe and the total elapsed time and
remaining time in a recipe.
21. After reviewing all steps, touch the
back arrow (Fig. 22).
22. Touch the Save button (Fig. 23) to save to the My Recipes library.
23. Touch Yes to conrm or No to edit or review the recipe (Fig. 24).
24. The recipe will now be displayed in the My Recipes window (Fig. 25).
Fig. 22Fig. 21
Fig. 24
Fig. 25
Fig. 23
20
21
22
– 17 –
Using a Recipe
Preset recipes are available under
the Baxter button and custom created
recipes are available under My Recipes.
Recipes can be viewed by photos or
by a list.
NOTE: Recipes can be modied before
starting the bake/cook cycle. Consider
whether the recipe should be copied
rst before modifying.
Select the recipe by touching the photo
or name in the list. The summary button
can be pressed to review the recipe
(Fig. 26). Touch Start to begin the recipe
(Fig. 27).
NOTE: A green Start button indicates
the oven is preheated. A yellow Start
button indicates the oven is preheating.
The border color around the recipe icon
will change with the start button color.
Viewing a Recipe in Progress
The display screen will show the progress of an actively running recipe
(Fig. 28). The recipe name, current and set temperature, remaining and
set time, fan delay time, vent status, and steam time will be displayed.
The recipe step is shown by the number on the left side of the window.
The Stop button will scroll the words IN PROGRESS. The entire recipe
can be viewed by touching the Summary button (Fig. 26).
NOTE: The Summary Review window (Fig. 27) will display all settings
for each step in a recipe and the total elapsed time and remaining time
in a recipe.
During the bake/cook cycle, time can be added or subtracted by touching
the + / - add/subtract time button.
NOTE: After bake/cook time ends, touch the time display window to add
time using the keypad.
Touch the Stop button to end a bake/cook cycle in progress.
Fig. 27
Fig. 26
Fig. 28
– 18 –
MANUAL MODE
The Manual Mode guides the user through a simplied setup process without using a saved recipe. Manual
Mode can be used for single-step recipes. This can save time and be easier to use than the Auto Mode.
NOTE: The Manual Mode process can be congured in the Client Parameters to operate in Manual or
Classic Manual mode.
• Manual Mode - The user will have access to manually enter temperature, time, steam, fan delay
vent options; change time during bake/cook cycle; save one-step recipes; stop bake/cook cycle
while in process; and end bake/cycle in process.
• Classic Mode - This mode emulates the traditional Baxter controls for ovens. The user will have
access to manually enter temperature, time, steam, fan delay, and vent options, and stop bake/
cook cycle in process.
Using Manual Mode
1. On the user display, touch the
MANUAL button at the top.
2. Touch the Temperature Setting
Display (Fig. 29) to set the desired
temperature. A keypad should be
displayed.
3. Enter the desired temperature
on the keypad (Fig. 30). Touch
the green check mark button
when nished. The Manual Mode
screen should appear with the set
temperature.
Fig. 30
Fig. 29
3
1
2
– 19 –
4. Touch the Timer Setting Display
(Fig. 31) to set the desired bake/
cook time. A keypad should be
displayed.
5. Enter the desired bake/cook time
on the keypad (Fig. 32). Touch the
green check mark when nished.
The Manual Mode screen should
appear with the set bake/cook
time.
6. Touch the Fan Delay button
(Fig. 33) and enter the fan delay
time using the keypad.
7. Touch the Vent button (Fig. 33) to
toggle the vent open or closed.
8. Touch the Steam button (Fig. 33)
and enter the steam time using
the keypad.
NOTE: If the oven temperature is too
high for the current operation, touch
the Cooldown button to access the
temperature setting and start a cooldown
process. The Start button will turn blue
during a cooldown process.
NOTE: If desired, touch the Save button
to save these bake/cook settings in My
Recipes. See Creating a Recipe in Auto
Mode for more details.
9. Touch Start to begin the bake/cook
cycle.
NOTE: A green Start button indicates the oven is preheated. A yellow Start button indicates the oven is
preheating.
NOTE: During the bake/cook cycle, time can be added or subtracted by touching the + / - add/subtract
time button.
NOTE: After bake/cook time ends, touch the time display window to add time using the keypad.
10. Touch the Stop button (Fig. 34) to end a bake/cook cycle in progress.
Fig. 32
Fig. 31
Fig. 33 Fig. 34
4
5
– 20 –
Using Classic Manual Mode
NOTE: The Manual Mode process can be congured in the Client
Parameters to operate in Classic Manual Mode.
1. On the user display, touch the MANUAL button at the top. The
Classic Manual Mode should display (Fig. 35).
2. Touch the Arrow buttons next to the Temperature Display, Timer
Display, Steam Display, and Fan Delay Display to adjust the
settings.
3. Touch the Vent button to toggle the vent setting open or closed.
NOTE: If the oven temperature is too high for the current operation,
adjust the temperature down using the temperature down arrow
and touch the Cooldown button. Touch the Stop button to end the
cooldown process.
4. Touch Start to begin the bake/cook cycle.
NOTE: A green Start button indicates the oven is preheated. A yellow
Start button indicates the oven is preheating.
NOTE: During the bake/cook cycle, settings can be adjusted any
time by touching the Arrow buttons.
NOTE: During the bake/cook cycle, touch the Temperature Display
to show the current oven temperature. Touch the Timer Display to view the set time.
5. Touch the Stop button to end a bake/cook cycle in progress.
USING SMART TOUCH TOOLBOX MODE
This Smart Touch Toolbox Mode (Fig. 36) is used to access the User Manual, Data Exchange, and
Client Parameters Screens. The Installation Parameters and Technical Parameters are for use by Baxter
authorized servicers only.
User Manual Screen
The User Manual Screen (Fig. 37)
provides access to the user
manual, auto and manual mode
training animations and FAQ.
Touch MANUAL MODE or AUTO
MODE to view animations on
how to use each mode. Touch
the FAQ to review information
about the topics listed. Touch the
Back Arrow button to return to the
Toolbox screen.
Fig. 35
Fig. 36
Fig. 37
– 21 –
Data Exchange Screen
The Data Exchange Screen is used to allow the user to import and export various data types via Universal
Serial Bus (USB) drive. Touch the button on the screen for the data parameter to import, export, or view.
Insert the USB drive before touching any buttons. See the table below for information about each data type.
Data
Exchange
Parameter
Additional Information
Recipes Recipes can be imported and exported via a USB drive.
Any existing recipes will be erased that have the same
name. See Smart Touch Perconal Computer (PC) Soft-
ware manual for PC-based recipe management.
Usage Log Press view button to see a history of recipe usage or
manual mode usage. History can be exported to a USB
as a .csv le.
Consumptions Consumptions can be exported as a .csv le and viewed
on a computer in Excel or Smart Touch PC Software.
See Smart Touch PC Software manual for instructions.
Photos Photos can be imported and exported via a USB drive.
Importing photos will erase any photo with the same
name. Each image will have two photos saved. One for
the recipe image and one for the welcome screen. See
Smart Touch PC Software manual for PC-based photo
management.
User Manual The FAQ User Manual can be exported and viewed on a
computer or printed.
User Prole The oven’s User Prole can be imported and exported
via a USB drive. User Prole information includes
recipes, photos, client parameters, and maintenance
contacts. See Smart Touch PC Software manual for PC-
based oven management.
Touch the Back Arrow button to return to the Toolbox screen.
Client Parameters Screen
The Client Parameters Screen is used
with default operation settings for the
oven. There are two screens (Fig. 39
and Fig. 40). Touch the Next and Arrow
buttons to navigate through the screens.
Refer to the Parameters Table for details
about each setting.
Fig. 38
Fig. 39 Fig. 40
– 22 –
Parameters Table
PARAMETER DESCRIPTION DEFAULT
RANGE or
VALUE
Language Language selection English (En) English (En)
Spanish (Esp)
French (Fr)
Brightness Adjust screen brightness 100% 10 - 100%
Sound level Sound level adjustment 80% 0 - 100%
No. of end of cooking beeps Adjust the number of beeps at the end of
a bake/cook cycle
Innite 1 -11
11 = Innite
Screen beep Turn o/on screen beeps when touched Yes Yes = On
No = O
Date Set current date - -
Time Set current time - -
Date format Set the format the date is displayed on
the screen
mm/dd/yy mm/dd/yy
dd/mm/yy
Time format Set the format the time is displayed on
the screen
AM/PM AM/PM
24 Hour
Auto screen lock Enables/disable screen lock No Yes or No
On Time Start of time range that oven can be
used.
12:00 AM All time.
O Time End of time range that oven can be
used.
Note: If O time equals On time, the
feature is disabled.
10:00 PM All time.
Measure units Temperature unit selection °F °F or °C
Prices Set the dollar value of the unit of power Elec: [$0.15/kWh]
Gas: [$1/therm]
Oven preheat temperature Default preheat temperature 400°F 50 -525°F
Setback temperature Temperature setback value 250°F 50 –300°F
Steam preheating N/A N/A N/A
Default mode Default mode oven will start on Manual Manual or Auto
Manual mode Default manual mode Classic Standard or
Classic
Start message Welcoming message when oven is
energized
Hello Chef Up to 26
characters
Client gallery name Default client recipe name My Recipes Up to 26
characters
Recipe authorization Enables/disables recipe copy, modify,
new, or delete recipes
All enabled Enable or
disable
Pin number Pin number to access Client Parameters 0000 0000 - 9999
– 23 –
Auto O
The Auto On/Auto O times shown in Client parameters allow the user to set a useable time frame for the
oven. If the oven is outside of these times, the oven will shut down automatically.
NOTE: This feature can be disabled by setting both values to 12:00AM.
Example #1: The default ON value of 12:00AM and OFF value of 10:00PM allows the oven to be used
from 12am to 10pm.
ON OFF
12AM 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10AM 11AM 12PM 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10PM 11PM
Example #2: ON value of 5:00AM and OFF value of 6:00PM allows the oven to be used from 5am to 6pm.
OFF ON OFF
12AM 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10AM 11AM 12PM 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10PM 11PM
When the oven is ON and reaches the Auto OFF
time the following “Auto O” screen (Fig. 41)
will appear with an audible alarm. To continue
to use the oven, press YES and enter the Client
password (Default: 0000) and press the green
check mark (Fig. 42). This will allow the oven
to operate for another hour. After an hour the
“Auto O” screen (Fig. 41) will reappear asking
if you would like to continue using the oven.
If you are done using the oven you can turn
the oven o.
If ve minutes has expired on the “Auto O” screen (Fig. 41) the screen the
right (Fig. 43) will appear. If you are done using the oven, turn the oven o.
To use the oven again turn the oven o and back on.
Fig. 41 Fig. 42
Fig. 43
– 24 –
SHUTDOWN
The mini-rack oven and its parts are hot. Use care when operating, servicing or
cleaning the oven.
Hot air and steam are released from the oven interior when the loading door is
opened. To avoid burns, open the door slowly and keep clear of the opening.
NOTE: Before restarting a gas oven, the power switch and the gas burner valve must be o for a minimum
of 5 minutes.
1. Remove all remaining product.
NOTE: Vent can be used to evacuate steam from oven.
2. Allow the oven to cool, then press the POWER ON/OFF button. If desired, quicker cooldown time
can be accomplished through the use of the Cooldown button.
3. Clean the baking chamber. See Cleaning page 27.
4. For lengthy shutdowns, disconnect the main power and shut o the gas and water supply.
RESTARTING OVEN
NOTE: Before restarting a gas oven, power switch and gas burner valve must be o for a minimum of
5 minutes.
1. Press the POWER ON/OFF button to turn the oven on.
2. Adjust temperature as required.
– 25 –
TROUBLESHOOTING
BURNERS WILL NOT LIGHT ON GAS OVEN
1. Check that the loading door is shut and the door switch is actuated.
2. Press the OFF button to turn the oven o and wait 5 minutes.
3. Make sure the gas shuto valve and gas valve are in the ON position.
4. Press the ON button to turn the oven back on.
If the above suggestions do not remedy the problem, contact a Baxter authorized service oce.
OTHER TROUBLESHOOTING TOPICS
Condition Cause Action
Oven circulation fan is running but
oven is turned o.
Oven is in Cooling mode. Close oven door to cancel Cooling
mode. If door was not open, contact
your local Baxter authorized service
oce.
Rack does not lift and rotate. Bake time has not been entered
in timer and/or timer has not been
started.
Enter time and touch Start. If
problem persists, contact your local
Baxter authorized service oce.
ERROR SCREEN INFORMATION
There are three error screen types.
The Green Error Screen (Fig. 44) is a basic reminder that a task has not been completed. Touch the
screen to clear the error.
The Yellow Error Screen (Fig. 45) alerts the user to a problem, however a bake/cook cycle can continue
with reduced settings. Yellow errors may include notication to resolve the issue. The error screen can
be hidden by tapping the screen. The error screen will reappear after 10 minutes if the problem persists.
The Red Error Screen (Fig. 46) alerts the user to a problem that needs to be xed before any heating or
bake/cook cycle can continue. The error screen cannot be disabled until the problem is resolved. Turn o
power to the oven and contact a Baxter authorized servicer.
Fig. 44 Fig. 45 Fig. 46
– 26 –
COLOR CODE DESCRIPTION Action
Green E85 Close Loading Door Close door. If door is closed, contact a Baxter authorized servicer.
Yellow E5 Heating Error Manual reset high temperature limit tripped. Heat disabled.
• Bake/cook cycle can continue but heat is disabled. Bake/cook
time may need to be extended.
• Contact a Baxter authorized servicer to resolve issue.
Yellow E6 Heating Error
(Gas Ovens Only)
Manual reset rollout switch tripped. Heat is disabled.
• Bake/cook cycle can continue but heat is disabled. Bake/cook
time may need to be extended.
• Contact a Baxter authorized servicer to resolve issue.
Yellow E10 Heating Error Oven is heating slow. If burner is not running, try opening and
closing the loading door.
• Bake/cook cycle can continue but heat is disabled. Bake/cook
time may need to be extended.
• Contact a Baxter authorized servicer to resolve issue.
Yellow E11 Heating Error Oven is heating slow.
• Bake/cook cycle can continue but heat is disabled. Bake/cook
time may need to be extended.
• If problem continues, contact a Baxter authorized servicer.
Yellow E35 Rack Rotation
Motor Error
No rotation detected. Open loading door and check for rack/pan
jam.
• If there is no rack/pan jam or problem continues, contact a Baxter
authorized servicer.
Yellow E75 Hood Ventilation
Error
(Gas Ovens Only)
Hood switch input not detected. Heat disabled.
• Bake/cook cycle can continue but heat is disabled. Bake/cook
time may need to be extended.
• Contact a Baxter authorized servicer to resolve issue.
Red E8 Heating Error Temperature sensor failure. Heat disabled.
• Contact a Baxter authorized servicer to resolve issue.
Red E9 Heating Error High temperature detected. Shut o gas and/or breakers.
• Contact a Baxter authorized servicer to resolve issue.
Red E15 Convection Fan
Error
Convection fan overheated. Motor timed out and heat disabled.
• Contact a Baxter authorized servicer to resolve issue.
Red E76 Hood Ventilation
Error
(Gas Ovens Only)
Possible hood switch failure. Heat disabled.
• Contact a Baxter authorized servicer to resolve issue.
Red E95 Electronics
Overheated
Board temperature exceeded limit.
• Contact a Baxter authorized servicer to resolve issue.
– 27 –
CLEANING
The mini-rack oven and its parts are hot. Use care when operating, servicing or
cleaning the oven.
Disconnect the electrical power to the machine and follow lockout / tagout procedures.
• Allow the oven to cool.
• Clean the outside of the oven daily with a clean, damp cloth.
• Clean the rack as you would any cooking utensil. Rack may be removed from oven for ease of
cleaning. (See Removing the Rack.) Use warm, soapy water and a brush. Rinse with clear water
and dry with a clean cloth.
• Use care when cleaning around sensitive interior parts, such as probes, sensors or the rotating
mechanism.
• Using a clean cloth and warm, soapy water, wash the stainless steel interior of the oven, rinse with
clear water and dry with a clean cloth.
• Gently scrape heavy buildup o door glass. Residue can be removed with a glass cleaner when
oven is cool.
• Do not use cleaners containing grit, abrasive materials, bleach, harsh chemicals or chlorinated
cleaners. Do not use oven cleaners. Do not use steel wool or stainless steel cleaners on stainless
steel surfaces.
• Never spray down the oven with water or steam.
• Be cautious with new or improved cleaning formulas; use only after being well tested.
• To rapidly cool down the oven, shut o the controller. Open both doors and press the VENT button.
This will run the circulation blower without any heat input until the door is closed.
– 28 –
MAINTENANCE
The mini-rack oven and its parts are hot. Use care when operating, servicing or
cleaning the oven.
Disconnect the electrical power to the machine and follow lockout / tagout procedures.
GENERAL
As Needed
• Inspect the area around the oven. The area must be free and clear from combustibles. There must
be no obstructions to the air ow.
Daily
• Clean exterior. (See Cleaning.)
Weekly
NOTE: Do not change air shutter settings when cleaning oven interior.
• Clean the oven interior and remove loose debris. (See Cleaning.)
• Clean the windows.
Bi-Monthly
• Owner Preventive Maintenance Procedures.
Preventive Maintenance
The mini-rack oven should be kept on a regular preventive maintenance schedule. Ovens require specic
preventive maintenance based on usage and environmental factors. The failure to have the oven properly
maintained by following recommended preventive maintenance procedures may result in higher repair
costs, shortened equipment life or unsafe operating conditions.
The performance of routine preventive maintenance on any rack oven, which is the owner’s responsibility,
will help to ensure continued safe and reliable operation.
A preventive maintenance program is your best option for continued safe and reliable oven operation. We
believe that Bakery System Service is your best choice for performing preventive maintenance.
SERVICE AND PARTS INFORMATION
Contact your authorized Bakery Systems service agency.
– 29 –
REMOVING THE RACK
To remove rack from oven
When oven doors are opened, rack will rotate and stop in the loading position. This is the same position
for removing or reinstalling the rack.
1. Ensure that oven is cool before trying to remove the oven rack.
2. Rotate bottom plate counterclockwise to the unlocked position. Shoulder bolts do not need to be
loosened or removed. See gure 47.
Fig. 47
– 30 –
3. Lift up on bottom plate and remove from the four shoulder bolts. Remove bottom plate from oven
cavity. See gure 48.
Fig. 48
4. Lift up on rack the top plate of the rack has cleared the locator pins. Slide the oven rack toward
yourself and out of baking chamber. See gure 49.
Fig. 49
5. To reinstall oven rack, reverse removal instructions.
– 31 –
OWNER PREVENTIVE MAINTENANCE PROCEDURES
INTRODUCTION
This customer preventive maintenance (PM) section includes procedures to inspect for proper operation
and cleaning of components. Owner Preventive Maintenance Procedures are written for gas ovens. They
can also be used for electric ovens by omitting the steps that refer to components found only on gas ovens.
Customer PMs should be conducted bi-monthly per OSHA Bakery Oven Inspection Standard 29 CFR
1910.263(l)(9)(ii). A convenient PM Checklist is provided at the end of this section.
NOTE: This PM procedure does not discuss repair or replacement of components. Upon completion of
the PM procedure, you will need to contact a Bakery System service agency for any needed repairs.
Tools Used For Inspection Procedure
• Standard set of hand tools
• Vacuum cleaner - shop vac
PREVENTIVE MAINTENANCE PROCEDURES
Disconnect the electrical power to the machine and follow lockout / tagout procedures.
Shut o the gas before servicing the unit.
Certain procedures in this section require electrical test or measurements while
power is applied to the machine. Exercise extreme caution at all times. If test points are not easily
accessible, disconnect power and follow lockout / tagout procedures, attach test equipment and
reapply power to test.
– 32 –
Inspect Oven Lamps
1. Lamps should be on when oven is powered.
2. If not, replace lamps.
A. Twist lamp cover (Fig. 50) to disengage from
lamp sockets and remove from socket.
3. Reverse procedure to install new lamp.
Clean and Vacuum Components and Burner Area
1. Clean the burner chamber (Fig. 51) area of dust and/
or lint accumulation.
A. Remove screw securing control panel door and
swing door open to access burner chamber area.
B. Vacuum the burner chamber area of dust and/or
lint accumulation.
NOTE: Individual burners may be inspected for clogs or debris
without removing individual burners.
2. Check and clean all air passageways.
A. Clean all burner chamber air passageways of
dust and/or lint accumulation.
3. Clean convection panel grill.
A. Clean convection panel grill (Fig. 52) of dust and/
or lint accumulation.
4. Clean draft inducer housing grill guard (Fig. 53).
A. Access draft inducer housing on top of oven and
clean grill cover of dust and/or lint accumulation.
Fig. 50
Fig. 51
Fig. 53Fig. 52
BURNER CHAMBER
– 33 –
Inspect Rack Lift and Rotation Assemblies
NOTE: Before performing rack inspection, observe condition of rack rotation belt.
1. Check rack rotation belt.
A. Gain access to the top of oven and loosen the
screws securing rack rotation assembly cover
(Fig. 54).
B. Lift cover from top of oven.
C. Observe condition of the rack rotation belt. If belt
is worn or damaged, contact your local Bakery
Systems service agency.
D. Reverse procedure to install.
2. Check rack assembly for proper operation
A. Put oven into operation with customer’s typical bake product load weight on rack. (If rack does
not stop in the proper rack load/unload position, see Rack Adjustment.)
NOTE: Some undertravel or overtravel of rack position should be expected, depending on product load.
Inspect Door Components
1. Check and/or adjust door gaskets.
A. While operating oven, if air (or steam) blows out from the top, sides or underneath the doors,
door gasket will need to be adjusted or replaced.
B. If gasket needs to be replaced, contact your local Bakery Systems service agency.
2. Check door switch operation.
A. Turn on the oven and start a normal bake temperature.
B. With the oven doors closed, press START button and observe rack rotation. If no rotation, see
Door Switch Adjustment.
Inspect Air Louvers
1. Check air louvers (shutters) (Fig. 55) inside oven and
tighten any loose screws.
2. Check oven interior and tighten or replace loose or
missing panel screws.
Fig. 54
Fig. 55
– 34 –
Inspect Cavity Vent
1. Check cavity vent for proper operation.
A. Push VENT button on control panel to open vent and push again to close vent. Vent button is
located in the lower right hand corner of the control panel area.
B. Visually check that vent opens (Fig. 56) and closes (Fig. 57) when button is pushed. If vent
does not operate, contact your authorized Bakery Systems service agency for service.
Fig. 56 Fig. 57
VENT OPEN VENT CLOSED
Visually Inspect Electrical Connections
1. Remove screw securing control panel door and swing door open to access burner compartment
area.
2. Inspect all wiring connections for discoloration. If discoloration is visible, contact your local Bakery
Systems service oce.
– 35 –
Verify Ignition Module Safety Lockout Functions (Gas Only)
1. Verify ignition module safety lockout functions.
A. Turn on the oven and close the doors.
B. Turn o the gas supply to the oven.
C. Set the oven control to call for heat and make sure convection fan is running.
D. Remove screw securing the control panel door and swing the door open to access the burner
compartment area.
E. Observe LED on ignition module. After trying to light the burner, the module should lockout.
(See following chart.)
F. Turn gas supply to oven back on.
G. Set the oven control for heat, and make sure convection fan is running and the burner has
established a ame.
H. Turn o the gas supply to the oven.
I. Observe LED on ignition module (Fig. 58). The module should lockout. (See following chart.)
LED DIAGNOSTIC INDICATOR CODES
LED CODE
LED "OFF" No Fault
LED "ON" Control Fault
'1' Flash Air Flow Fault
'2' Flash Flame Fault No Call for Heat
'3' Flash Ignition Module Lockout
J. If the results have been obtained, proceed to next
preventive maintenance procedure.
K. If the results have not been obtained, contact
your authorized Bakery Systems service agency
for service.
Fig. 58
– 36 –
2. Verify operation of draft inducer pressure switch.
A. Turn incoming power o to oven.
B. Remove screw securing control panel door and swing door open to access burner compartment
area.
C. Loosen hose clamp (Fig. 59) and remove
vacuum tube from the vacuum switch.
NOTE: Some ovens may have rectangular-shaped
vacuum switches.
D. Reconnect incoming power to oven and
turn oven on.
E. Set oven to heat and press START.
F. The burners should not come on at this
time.
G. If the burners do not come on, proceed to
next preventive maintenance procedure.
H. If the burners do come on, contact your
local Bakery Systems service oce.
I. Reverse the procedure to install.
NOTE: Use normally open, common terminals and low vacuum port for the vacuum switch setup.
3. Verify operation of draft inducer (stack fan) pressure switch.
A. Set oven for heat.
B. Disconnect tubing from exhaust vent collar. Burner should go out.
C. Reconnect tubing and burner should establish a ame.
D. If the results have been obtained, proceed to next preventive maintenance procedure.
E. If the results have not been obtained, contact your local Bakery Systems service oce.
Verify Operation of Steam
1. Check steam system for proper operation.
A. Turn on the water supply.
B. Turn on the oven and set to normal bake temperature.
C. Allow to cycle three times to stabilize temperature.
D. Set control to call for steam.
E. Observe operation. If steam is not observed, contact your local Bakery System service oce.
After completion of the owner PM Procedure, you will need to contact an authorized Bakery
System service agency for any needed repairs.
Keep a copy of the Owner Preventive Maintenance Checklist for your records.
Fig. 59
REMOVE
VACUUM TUBE
LEAD WIRES
– 37 –
– 38 –
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FORM 36822 Rev. B (November 2023) PRINTED IN U.S.A.
