BKI VGG User manual

VGG
ROTISSERIE OVEN
OPERATOR’S MANUAL
BKI
www.bkideas.com
42 Allen Martin Drive, Essex Junction, Vermont 05452 USA Telephone: [phone] Fax: [phone]
PN SS-OM- 064-05 (10/21)
© 2021 - BKI

BKI LIMITED WARRANTY
42 Allen Martin Drive, Essex Junction, VT 05452 • USA
[phone] • Fax: [phone]
WHAT IS COVERED This warranty covers defects in material and workmanship under normal use, and applies
only to the original purchaser providing that:
• The equipment has not been accidentally or intentionally damaged, altered or misused;
• The equipment is properly installed, adjusted, operated and maintained in accordance
with national and local codes, and in accordance with the installation and operating in-
structions provided with this product.
• The serial number rating plate a󰀩xed to the equipment has not been defaced or removed.
WHO IS COVERED This warranty is extended to the original purchaser and applies only to equipment purchased
for use in the U.S.A.
COVERAGE PERIOD • Warranty claims must be received in writing by BKI within one (1) year from date of instal-
lation or within one (1) year and three (3) months from data of shipment from the factory,
whichever comes rst.
• Warranty period begins the date of dealer invoice to customer or ninety (90) days after
shipment date from BKI, whichever comes rst.
WARRANTY
COVERAGE
This warranty covers on-site labor, parts and reasonable travel time and travel expenses of
the authorized service representative up to (100) miles round trip and (2) hours travel time
and performed during regular, weekday business hours.
EXCEPTIONS Any exceptions must be pre-a roved in advance and in writing by BKI. The extended door
warranty on convection ovens years 3 through 5 is a parts only warranty and does not include
labor, travel, mileage or any other charges.
EXCLUSIONS • Negligence or acts of God,
• Thermostat calibrations after (30) days from equipment installation date,
• Air and gas adjustments,
• Light bulbs,
• Glass doors and door adjustments,
• Fuses,
• Adjustments to burner ames and cleaning of pilot burners,
• Tightening of screws or fasteners,
• Failures caused by erratic voltages or gas suppliers,
• Unauthorized repair by anyone other than a BKI Factory Authorized Service
• Center, Damage in shipment,
• Alteration, misuse or improper installation,
• Thermostats and safety valves with broken capillary tubes,
• Freight – other than normal UPS charges,
• Ordinary wear and tear,
• Failure to follow installation and/or operating instructions,
• Events beyond control of the company.
INSTALLATION Leveling, as well as proper installation and check out of all new equipment - per
appropriate installation and use materials – is the responsibility of the dealer or
installer, not the manufacturer.
REPLACEMENT
PARTS
BKI genuine Factory OEM parts receive a (90) day materials warranty e󰀨ective from
the date of installation by a BKI Factory Authorized Service Center.
Warranty is in lieu of all other warranties, expressed or implied, and all other obligations or
liabilities on the manufacturer’s part. BKI shall in no event be liable for any special, indirect
or consequential damages, or in any event for damages in excess of the purchase price of
the unit. The repair or replacement of proven defective parts shall constitute a fulllment of all
obligations under the terms of this warranty.

INTRODUCTION
Safety Precautions...................................................2
Safety Signs and Messages ..............................2
Specic Precautions ..........................................3
Safe Work Practices ..........................................3
Safety Labels .....................................................5
Health & Sanitation Practices ..................................5
Food Handling....................................................5
Storage of Raw Meats .......................................5
Coding Cooked Foods .......................................5
Storage of Prepared Foods................................5
Operation
Controls & Indicators................................................6
Conguring the CTS Oven Controller ......................7
Conguration Access .........................................7
Recipe Editing....................................................7
Recipe Editing....................................................8
Changing Access Code......................................9
Importing Recipe & Firmware Update Files .......9
Exporting Recipe, Conguration
and History Files ..............................................10
Setting the Clock..............................................10
Viewing the Error and Event History File .........11
Cooking with the CTS Oven Controller ..................12
Using Quick Cook ............................................12
View a Recipe..................................................13
Cooking a Recipe.............................................14
Conguring the CTS Controller for
Use in the VGG Oven ............................................16
Controller Errors, Warnings and Events.................17
Errors ...............................................................17
Warnings and Alarms.......................................17
Events..............................................................18
Accessory Use .......................................................19
Trussing Chickens ...........................................19
V-Spits..............................................................20
Standard Meat Forks .......................................20
Baskets ............................................................20
Installation
Unpacking & Handling ...........................................21
Location and Clearance .........................................21
Extraction ...............................................................21
Wiring.....................................................................21
Specications.........................................................22
Guidelines for European Appliances......................23
Operating ...............................................................23
Maintenance
Scheduled Maintenance ........................................24
Daily Cleaning........................................................24
Troubleshooting .....................................................27
Accessories ..................................................................28
Wiring Diagram.............................................................29
TABLE OF CONTENTS

2
VGG Rotisserie Oven Introduction
2
Introduction
INTRODUCTION
Your BKI VGG is a computer controlled rotisserie oven. It utilizes a revolving mechanism and heating elements that
ensure even product cooking. A touchscreen control and switches are provided to allow for quick setup and operation.
Removable components allow for easy maintenance and cleaning.
The VGG rotisserie is intended to be used for commercial applications, for example in kitchens or restaurants, canteens,
hospitals and other commercial enterprises, not for continuous mass production of food.
The BKI name and trademark on this unit assures you of the nest in design and engineering -- that it has been built with
care and dedication -- using the best materials available. Attention to the operating instructions regarding proper instal-
lation, operation, and maintenance will result in long lasting dependability to ensure the highest protable return on your
investment.
PLEASE READ THIS ENTIRE MANUAL BEFORE OPERATING THE UNIT. If you have any
questions, please contact your BKI Distributor. If they are unable to answer your questions,
phone the applicable BKI Technical Services Department:
BKI
Technical Services Department
42 Allen Martin Drive
Essex Junction, VT 05452
[phone]
USB connection is for service only.
SAFETY PRECAUTIONS
Always follow recommended safety precautions listed in this manual. Below is the safety alert symbol. When you
see this symbol on your equipment, be alert to the potential for personal injury or property damage.
Safety Signs and Messages
The following Safety signs and messages are placed in this manual to provide instructions and identify specic areas
where potential hazards exist and special precautions should be taken. Know and understand the meaning of these
instructions, signs, and messages. Damage to the equipment, death or serious injury to you or other persons may result if
these messages are not followed.
This message indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
This message indicates a potentially hazardous situation, which, if not avoided, could result in
death or serious injury.
This message indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury. It may also be used to alert against unsafe practices.
This message is used when special information, instructions or identication are required relat-
ing to procedures, equipment, tools, capacities and other special data.

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VGG Rotisserie Oven Introduction
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Introduction
Specic Precautions
Equipotential Ground Plane
When a high current ows through a conductor, di󰀨erences in potential appear between the
conductor and nearby metallic surfaces near the appliance. As a result, sparks may be produced
between the appliance and surrounding metal surfaces. These sparks could cause serious
injury, damage, or re.
BKI provides an Equipotential ground terminal for the connection of a bonding conduc-
tor after the installation of the appliance per lEC60417-1. This terminal is located on the
drive side of the oven base and is marked with this symbol.
Full Disconnection for IEC / CE Regulations
In accordance with Local and/or National wiring codes, the installer must provide a means of full
disconnection for overvoltage Category III conditions. An IEC approved cord and plug combina-
tion will meet this requirement. If the supply cord is damaged, it must be replaced by manufac-
turer or authorized service agent.
Units not provided with a cord and plug do not meet this requirement. In accordance with Local
and/or National wiring codes, the installer must provide the means of full disconnection.
California Residents Only.
This product can expose you to chemicals including chromium, and lead which are known to
the State of California to cause cancer and birth defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov.
Safe Work Practices
Wear Safe Clothing Appropriate To Your Job
Always wear your insulated mitts when handling hot oven parts or touch any hot metal surface.
If you lose or damage your mitts, you can buy new ones at your local restaurant equipment sup-
ply store or from your local BKI Distributor.
Always wear non-skid shoes when working around the oven or any other equipment.
Never wear loose clothing such as neckties or scarves while operating this equipment. Keep
loose hair tied back or in a hair net while operating this equipment.
Always wear appropriate personal protection equipment during the cleaning process to guard
against possible injury.
WARNING – DANGEROUS VOLTAGE
This equipment uses high voltage. Serious injury can occur if you or any untrained or unauthor-
ized person installs, services, or repairs this equipment. Always Use an Authorized Service
agent to Service Your Equipment.

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VGG Rotisserie Oven Introduction
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Introduction
Keep this manual with the Equipment
This manual is an important part of your equipment. Always keep it near for easy access. If you
need to replace this manual, phone the applicable BKI Technical Services Department:
BKI
Technical Services Department
42 Allen Martin Drive
Essex Junction, VT 05452
[phone], press option 4
Protect Children
Keep children away from this equipment. Children may not understand that this equipment is
dangerous for them and others.
NEVER allow children to play near or operate your equipment.
Keep Safety Labels Clean and in Good Condition
Do not remove or cover any safety labels on your equipment. Keep all safety labels clean and
in good condition. Replace any damaged or missing safety labels. Refer to the Safety Labels
section for illustration and location of safety labels on this unit. If you need a new safety label,
obtain the number of the specic label illustrated on page 5, then phone the applicable BKI
Technical Services Department:
BKI
Technical Services Department
42 Allen Martin Drive
Essex Junction, VT 05452
[phone], press option 4
Be Prepared for Emergencies
Be prepared for res, injuries, or other emergencies.
Keep a rst aid kit and a re extinguisher near the equipment. You must use a 40-pound Type
BC re extinguisher and keep it within 25 feet of your equipment.
Keep emergency numbers for doctors, ambulance services, hospitals, and the re department
near your telephone.
Know your responsibilities as an Employer
• Make certain your employees know how to operate the equipment.
• Make certain your employees are aware of the safety precautions on the equipment and in
this manual.
• Make certain that you have thoroughly trained your employees about operating the equip-
ment safely.
• Make certain the equipment is in proper working condition. If you make unauthorized modi-
cations to the equipment, you will reduce the function and safety of the equipment.

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VGG Rotisserie Oven Introduction
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Introduction
Safety Labels
HEALTH & SANITATION PRACTICES
BKI Rotisserie Ovens are manufactured to comply with health regulations and are tested and certied to NSF standards.
You must operate the equipment properly, using only quality products and use meat thermometers to insure meats are
thoroughly cooked.
Food Handling
• Wash hands thoroughly in warm, soapy water after handling raw poultry or meats.
• Clean and sanitize all utensils and surfaces that have been in contact with raw products. Clean and sanitize the meat
forks or baskets between cooking.
• Never place cooked meats on the same surfaces used to prepare raw meats, unless the area has been thoroughly
cleaned and sanitized.
Storage of Raw Meats
• Designate an area or shelf strictly for the storage of all raw meats to be used in the rotisserie.
• Raw product must always be stored at temperatures below 38° F. (3° C.).
• Never store or mix raw foods above cooked foods, as this is a health hazard. The drippings from raw foods contami-
nate cooked or processed foods.
• All chicken and chicken parts to be stored overnight must be thoroughly iced down and refrigerated.
• Never put raw foods into the oven with cooked or partially cooked foods, as this is a health hazard. The drippings from
raw foods contaminate cooked foods.
Coding Cooked Foods
• All products cooked during the day should be sold the same day.
NOTE: It is not the intent of the rotisserie program to have unsold merchandise at the end of the cooking day. Follow your
company’s procedures for the handling of any leftover product.
Storage of Prepared Foods
• Cold foods should be kept at or below 38° F. (3° C).
• Hot foods must be maintained to meet local health codes, usually a minimum 145° F. (63° C.).

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VGG Rotisserie Oven
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Operation
OPERATION
CONTROLS & INDICATORS
Item # Description Function
1 Rotor Switch Depressing the switch allows the operator to “jog” the rotor position when
the door is open. Releasing the switch stops the rotor.
2 Main Power Isolator Light This light illuminates to indicate that power is being applied to the oven
from the Main Power Isolator (Circuit Breaker).
3 Main Power Switch Turns power to the entire unit on or o󰀨. When placed in the on position,
the Touchscreen controller is powered, lights illuminate and the rotor mo-
tor engages (if both doors are closed). When placed in the o󰀨 position,
power is removed from the entire unit.
4Color Touchscreen Controller Used for operation and programming of the oven. A built-in beeper is
used to indicate touchscreen presses and other oven functions. It has 16
programmable cooking recipes.

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VGG Rotisserie Oven
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Operation
CONFIGURING THE CTS OVEN CONTROLLER
Conguration Access
Touch and hold the lower
right portion of the screen
until the control chirps twice.
The area on the control screen is black. The red graph-
ic in this diagrams indicates the area to touch and hold.
Enter your access code.
Touch [◄] to exit and return
to Main Recipe screen.
[Delete] clears the last
character.
[Clear] clears all characters.
The default Supervisor access code is 1234. Use the
default code the rst time the Conguration is accessed.
The access code can be changed after initial access to
conguration (recommended). Write the new access
code below and keep this manual where only supervi-
sors have access to it.
Access Code ___________________
Use the screen keypad to enter the access code then
touch [ENTER].
Supervisor level congura-
tion screen is displayed.
Touch [◄] to exit and return
to Main Recipe screen.
The supervisor has access to change Recipes, change
the Access Code, Set the Clock, Import or Export reci-
pes and congurations or view the control History.
Touch the desired function button and follow the con-
guration instructions below.
Recipe Editing
Touch and highlight the
desired recipe.
Touch [EDIT].
Touch [◄] to exit and re-
turn to Supervisor Access
screen.
There are 16 programmable recipes in the control.
Touch [▲] or [▼] to scroll through the list.
Touch and highlight the recipe name in the selection
window. Touch [EDIT].
Touch and highlight the
desired Recipe Item.
Touch [EDIT].
Touch [◄] to exit and return
to Select Recipe screen.
Touch and highlight the Recipe Item to be edited in the
selection window. Touch [EDIT].
Once all changes have been made you must touch
[SAVE] to store the recipe revisions.

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VGG Rotisserie Oven
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Operation
Recipe Editing
Edit Recipe Name.
Touch [SAVE].
Touch [◄] to exit and return
to Select Item screen.
Edit the Recipe Name using the alpha-numeric key-
board. Recipe Names are limited to a maximum of 15
characters.
Touch [SAVE] to save the new Recipe Name and return
to the Select Item screen.
[Clr] – Clears the editing box of all characters.
[Rst] – Restores the original recipe name.
[Space] – Adds a space character at the end.
[Del] – Deletes the last character.
Edit Recipe Icon. Select one
of the available icons or [No
icon]
Icons may be assigned to the recipe to be displayed on
the main recipe selection menu, in addition to the name.
Edit recipe items. Touch a
eld to highlight and touch
edit to change the value.
Use the [ ] to save or [◄]
Selecting Preheat, Cook and/or Hold, and touch edit will
bring up a Cycle Stage screen. Touch [Prev] and [Next]
to move between the Recipe Items. Touch the value
eld (time, temp) to edit. Input a new value and touch
the [ ] to save or touch the [◄] to return to the previous
menu without editing the value. The Preheat and Hold
items only have a temperature value. The time eld for
these items is greyed out and not selectable. To turn the
Preheat, Cook Cycle 2, Cook Cycle 3 or Hold segments
O󰀨, use the [On/O󰀨] toggle key to the right of the time
and temperature.
Return to the Select Item
screen.
Touch [SAVE] to save
Recipe.
Touch [◄] to exit and return
to Select Recipe screen.
After Recipe editing is complete, touch [X] on the Recipe
Item screen above to return to the Select Item screen.
You must touch [SAVE] to store the recipe revisions.
Touch another recipe to
edit, or touch [◄] to exit and
return to the Supervisor Ac-
cess screen.
Touch another Recipe name in the selection window to
edit, or touch the [◄] key to return to the Supervisor Ac-
cess scree if you are done editing Recipes.

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VGG Rotisserie Oven
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Operation
Changing Access Code
Supervisor level congura-
tion screen is displayed.
Touch [◄] to exit and return
to Main Cook screen.
Touch [Chg Code].
Enter new Access Code.
Touch [ENTER].
Touch [◄] to exit and re-
turn to Supervisor Access
screen.
.
Use the screen keypad to enter the new
4 digit Access Code.
Touch [ENTER].
Record the new Access Code in the area provided in the
Conguration Access section of this manual.
Once the new Access Code is entered the old code will
not provide conguration access.
Importing Recipe & Firmware Update Files
Supervisor level congura-
tion screen is displayed.
Touch [◄] to exit and return
to Main Cook screen.
Supervisor Access gives the ability to Import Recipe and
Firmware update les from a USB ash drive.
Touch [Import].
Insert USB Drive. Touch [Im-
port Recipes] and/or [Import
Firmware]. Touch [◄] to exit
and return to Supervisor Ac-
cess screen.
Insert the USB ash drive into the USB port located
on the control side of the oven. The message line will
change to read “USB Drive Found” and the [Import Reci-
pes] and [Import Firmware] buttons will become active.
Touch [Import Recipes] to upload the les to the control.
Remove the USB drive when nished and touch [◄] tor
return control to the Supervisor Access screen.
To update control rmware
touch [Import Firmware]
To return to Supervisor Ac-
cess screen touch [◄]
A rmware update maybe required in order to support
new features or improve control functionality. To upload
touch [Import Firmware]

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VGG Rotisserie Oven
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Operation
Touch [Check USB], touch
[Start Update]
To return to import screen
touch [◄]
In the Update FW screen a check is done on the USB
drive to ensure it has the necessary les for and update,
touch [Check USB] to scan the drive. If all les are found
the [Start Update] key will appear, touch [Start Update]
Wait for control to update
rmware and control to
reboot.
Once the update has begun, no user action is required.
Wait as the control retrieves and applies the update. The
control will reboot to the main screen when complete.
Exporting Recipe, Conguration and History Files
From the Supervisor Access
screen touch [Export]. Touch
[◄] to exit and return to
Main Cook screen.
Supervisor Access gives the ability to Export Recipe,
Conguration, HACCP, & Machine history les to a USB
ash drive. Touch [Export].
Save To USB screen is
displayed. Touch [◄] to exit
and return to Supervisor Ac-
cess screen.
Insert the USB ash drive into the USB port on the con-
trol side of the oven. The message line changes to “USB
Drive Found” and the [Save Recipes], [Save Cong]
[Save HACCP Log] &/or [Save Machine Log] buttons
become active. Touch [Save Recipes], [Save HACCP
Log] &/or [Save Machine Log] to download the les to
the USB drive. Remove the USB drive when nished
and touch [◄] tor return control to the Supervisor Ac-
cess screen.
Setting the Clock
Supervisor Access screen
is displayed. Touch [Set
Clock].
The control has a real time clock that will maintain the
current date and time for up to 7 days with no power.
This information is used for the error and event history
log. The clock should be reset monthly for accuracy.
Touch [Set Clock].
Touch value and change us-
ing [+] and [-] buttons. Touch
[SAVE] to save and return to
Supervisor Access screen or
touch [◄] to return without
saving.
Touch the value of the item to be changed, it will briey
highlight. Use the [+] and [-] buttons to change the
item to the desired value. To change the am/pm setting
simply touch that value to toggle between am and pm.
Touch [SAVE] to save the changes. The control will re-
turn to the Supervisor Access screen. To return without
saving, touch [◄].

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VGG Rotisserie Oven
11
Operation
Viewing the Error and Event History File
Supervisor Access screen
is displayed. Touch [HIS-
TORY].
Supervisor Access gives the ability to view the con-
trols History log. The log includes the HACCP log, total
numbers of operating hours, the total number of cooking
hours and all event and error messages. Touch [His-
tory].
The Choose a Log screen is
displayed. Touch one of log
categories to view details or
[◄] to return to the Supervi-
sor Access screen
From the Choose a Log Screen, you may view Total
Hours of Operation, HACCP Logs, Machine (events)
Log, and general operating statistics.
Touch [HACCP Log], [Machine Log] or [Operating Stats].
The HACCP Log screen
is displayed. Touch [◄] to
return to the Choose a Log
screen.
In the HACCP Log screen you can view information
about recipes programs that you’ve run. Use the [▲] or
[▼] keys to navigate through the listing, selecting a item
will bring up further details. Touch [◄] to return to the
Log screen
The Machine Log screen
is displayed. Touch [◄] to
return to the Choose a Log
screen.
In the Machine Log screen you can view information
about control events, this is primarily for diagnostics.
Use the [↑] and [↓] keys to navigate through the listing.
Touch [◄] to return to the Log screen.
The Operation Statistics
screen is shown. Touch [◄]
to return to the Choose a
Log screen.
In the Operation Statistics screen you can view the total
heating time, number of heat on cycles, total cooking
time, total ready to cook time, total time idling and cumu-
lative number of recipe programs executed.
Touch [◄] to return to the Choose a Log screen.

12
VGG Rotisserie Oven
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Operation
COOKING WITH THE CTS OVEN CONTROLLER
Using Quick Cook
From the Select Cook Type
screen, touch [Quick Cook]
From the Select Cook Type Screen, you can choose to
run a recipe with stages dened in the Supervisor Level
Access menus, or run a Quick Cook were these settings
are manually dened.
Touch [Quick Cook].
Edit Preheat screen is dis-
played. Dene cook settings
and touch [Cook] to begin.
To return to the previous
menu without cooking touch
[◄].
Touch [Prev] and [Next] to move between the Cycle
Stages. Touch the value eld (time, temp) to edit. Input
a new value and touch the [ ] to save or touch the [◄]
to return to the previous menu without editing the value.
The Preheat and Hold items only have a temperature
value. The time eld for these items is greyed out and
not selectable. To turn the Preheat, Cook Cycle 2, Cook
Cycle 3 or Hold segments O󰀨, use the [On/O󰀨] toggle
key to the right of the time and temperature. Once all
settings have been established select [Cook] to initiate.
Preheat screen is displayed.
If Preheat has been turned
ON, unit will begin heating
to designated temperature.
Touch and hold [◄], until the
control chirps twice, to abort
cooking and return to Select
Cook Type screen
The preheating screen for the cook is displayed. The
programed preheat temperature is displayed at the
bottom of the screen. The progress bar displays the
percentage increase of the oven temperature.
NOTE: If the recipe cook is not started within 20 minutes
of the oven reaching the preheat temperature the
control will revert back and stop heating the oven.
The Load Oven screen is
displayed.
Touch and hold [◄], until the
control chirps twice, to abort
cooking and return to Select
Cook Type screen
If no preheat is programmed or when the oven reaches
the programmed preheat temperature the LOAD OVEN
screen is displayed. The control will emit an audible
alarm. Touch [Load Oven] to acknowledge or the mes-
sage will transition if the door is opened and closed (as
with loading)
Load The oven.
Touch the large [START
COOK] button to begin
cooking.
After loading the oven (opening and closing the door
once) the START COOK screen is displayed.
To beginning cooking, close the oven door and touch
the large [START COOK] button.

13
VGG Rotisserie Oven
13
Operation
Main Cooking screen is
displayed.
To exit the Main Cook
screen, touch and hold [◄]
until the control chirps twice.
The main cooking screen is displayed. The control
displays time remaining in the active cook segment. The
progress bar shows the progress through the sum of the
programed cook segment times.
The temperature display is the programed temperature
for the active cook segment.
Touch [Thermometer] icon at any point to view the ac-
tual oven cavity temperature. The oven cavity tempera-
ture will be displayed for 10 seconds.
Touching [+Clock] icon will add the preset extra time
(typically 5 minutes) to the active cook segment.
End of Cooking without Hold
On completion of the last cook segment the [BEEP] button will appear in the bottom right and the control will emit a con-
tinuous audible alarm. To cancel the audible alarm, touch [BEEP]. If additional cooking is required, touch [+Clock]. This
will cook for the preset extra time (typically 5 minutes) at the temperature programed for the last cook segment.
If no additional cooking is required, remove all cooked product from the oven then touch and hold [◄] until the control
chirps and returns to the Edit Preheat screen.
End of Cooking with Hold
After the last cook segment the [BEEP] button will appear in the bottom right and the control will emit a continuous au-
dible alarm. The control will automatically go into Hold and maintain the oven cavity at the programed temperature.
To cancel the audible alarm, touch [BEEP]. The control will stay in Hold.
Measure the internal temperature of the product. If additional cooking is required, touch [+Clock]. This will cook for the
preset extra time (typically 5 minutes) at the temperature programed for the last cook segment. Once all cooked product
has been removed from the oven, touch and hold [◄] until the control chirps and returns to the Edit Preheat screen.
View a Recipe
From the Select Cook
Type Screen touch [Cook A
Recipe]
From the Select Cook Type Screen, you can choose to
run a recipe with stages dened in the Supervisor Level
Access menus, or run a Quick Cook were these settings
are manually dened.
Touch [Cook A Recipe].
Cook a Recipe screen is dis-
played. Touch and highlight
desired recipe. Touch [View]
There are up to 16 recipes programed in the control.
Touch [▲] or [▼] to scroll through
the list. Touch and highlight the recipe name in the se-
lection window.
Touch [VIEW].
Touch [◄] to return to the
Cook a Recipe screen.
The summary screen for the recipe selected is dis-
played. The screen displays the Preheat temperature
setting, the Cook time and temperature for each cook
segment and the Hold temperature. Any stage labeled
“o󰀨” is disabled in the recipe.

14
VGG Rotisserie Oven
14
Operation
Cooking a Recipe
From the Select Cook
Type Screen touch [Cook A
Recipe]
From the Select Cook Type Screen, you can choose to
run a recipe with stages dened in the Supervisor Level
Access menus, or run a Quick Cook were these settings
are manually dened.
Touch [Cook A Recipe].
Cook a Recipe screen is dis-
played. Touch and highlight
desired recipe. Touch [Cook]
There are up to 16 recipes programed in the control.
Touch [▲] or [▼] to scroll through the list. Touch and
highlight the recipe name in the selection window. Touch
[COOK].
Preheat screen is displayed.
If Preheat has been turned
ON, unit will begin heating
to designated temperature.
Touch and hold [◄], until the
control chirps twice, to abort
cooking and return to Select
Cook Type screen
If the selected recipe has Preheat ON the preheating
screen for the is displayed. The programed preheat
temperature is displayed at the bottom of the screen.
The progress bar displays the percentage increase of
the oven temperature.
NOTE: If the recipe cook is not started within 20 minutes
of the oven reaching the preheat temperature the
control will revert back and stop heating the oven.
The Load Oven screen is
displayed.
Touch and hold [◄], until the
control chirps twice, to abort
cooking and return to Select
Cook Type screen.
If no preheat is programmed or when the oven reaches
the programmed preheat temperature the LOAD OVEN
screen is displayed. The control will emit an audible
alarm. Touch [Load Oven] to acknowledge or the mes-
sage will transition if the door is opened and closed (as
with loading)
Load The oven.
Touch the large [START
COOK] button to begin
cooking.
After loading the oven (opening and closing the door
once) the START COOK screen is displayed.
To beginning cooking, close the oven door and touch
the large [START COOK] button.

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VGG Rotisserie Oven
15
Operation
Main Cooking screen is
displayed.
To exit the Cook Recipe
screen, touch and hold [◄]
until the control chirps twice.
The main cooking screen is displayed while the cook is
in progress. The time displayed is the time remaining in
the active cook segment. The progress bar shows the
progress through the sum of all of the programed cook
segment times.
The temperature display is the programed temperature
for the active cook segment.
Touch [Thermometer] icon at any point to view the ac-
tual oven cavity temperature. The oven cavity tempera-
ture will be displayed for 10 seconds.
Touching [+Clock] icon will add the preset extra time
(typically 5 minutes) to the active cook segment.
End of Cooking without Hold
On completion of the last cook segment the [BEEP] button will appear in the bottom right and the control will emit a
continuous audible alarm. To cancel the audible alarm, touch [BEEP].
If additional cooking is required, touch [+Clock]. This will cook for the preset extra time (typically 5 minutes) at the tem-
perature programed for the last cook segment.
If no additional cooking is required, remove all cooked product from the oven then touch and hold [◄] until the control
chirps and returns to the Edit Preheat screen.
End of Cooking with Hold
After the last cook segment the [BEEP] button will appear in the bottom right and the control will emit a continuous au-
dible alarm. The control will automatically go into Hold and maintain the oven cavity at the programed temperature.
To cancel the audible alarm, touch [BEEP]. The control will stay in Hold.
Measure the internal temperature of the product. If additional cooking is required, touch [+Clock]. This will cook for the
preset extra time (typically 5 minutes) at the temperature programed for the last cook segment. Once all cooked product
has been removed from the oven, touch and hold [◄] until the control chirps and returns to the Edit Preheat screen.

16
VGG Rotisserie Oven
16
Operation
CONFIGURING THE CTS CONTROLLER FOR USE IN THE VGG OVEN
The Controller conguration must be veried as described below after installing a BK1255 Controller in the VGG oven.
STEP 1 - Press and hold the lower right-hand corner until
the control chirps twice. (area indicated in red, no button
featured on screen)
STEP 2 -Enter passcode 9999 and select the Check or
Enter key
STEP 3 - From the Factory Access menu select Set
Clock
STEP 4 - Set the current time and date and select Save,
which will return you to the previous screen.
STEP 5 - From the Factory Access menu select Cooking.
From this menu Extra Time value, Quick (Manual) Cook
mode, Temperature units, Heat time and Cavity Tempera-
ture key can be edited. Selecting Save or the Back Arrow
will return you to the Factory Access menu.
STEP 6 - From the Factory Access menu select Alarms.
Here the various alarm functions can be activated or de-
activated, time and temperature conditions as well as the
displayed error messages can be edited.

17
VGG Rotisserie Oven
17
Operation
CONTROLLER ERRORS, WARNINGS AND EVENTS
Errors
These events cause the controller to halt operation and display the fault in the
System Error screen shown at right. The faults are not recoverable. The System
Error screen does allow the controller to be rebooted in an attempt rectify the
fault but this may not work.
An additional line of text will be displayed above “CALL FOR SERVICE” to pro-
vide more detailed information about the type of error. In addition, an error event
will be recorded in the controller’s history.
Here is a list of errors with their descriptive text in the System Error and History
screens:
System Error Text History Text Error Description
TEMPERATURE PROBE ERROR Probe Error The temperature probe reading is out
of range indicating a probe failure
TOUCHSCREEN ERROR Tch Scr Error The touch screen is cracked or
contaminated.
ERROR SAVING TO MEMORY
STORAGE
NVM-R Error An error was detected reading from
the controller’s internal memory.
GP FAULT:nnnnnn AT
ADDR:aaaaaa
GP Fault A general protection fault has occurred
when reading or writing to an invalid
memory address
Warnings and Alarms
The CTS Rotisserie Oven Controller has multiple alarms to warn the operator in the case
of certain problems within the oven. These alarms are informational only and will not
stop the controller from functioning. A warning message formatted as shown at the right
will ash on the screen every 30 seconds.
The alarms can be cleared using in [Clr Alarm] on the Supervisor Access screen. Refer to the Conguring the CTS Oven
Controller section of this manual. If the alarms conditions are still present after clearing the alarms, the alarm will reap-
pear.
Here is a list of the Warning messages and a description of the potential cause:
OVEN NOT HEATING
CALL FOR SERVICE
If the oven does not begin to heat when Preheat is initiated this warning message
is displayed. At this point the gas spark ignition controller has locked out. Turn the
power to the oven o󰀨, then back on to reset the gas spark ignition controller.
If the warning message is displayed again after the gas spark ignition controller has
been reset call the authorized BKI service agency to service the oven.
CTRL TEMP WARNING
CHECK COOLING FAN
This warning message indicates the temperature in the oven’s control compartment
has risen to a temperature that would indicate a problem with the cooling fan on the
back of the control side of the oven. Verify that the fan’s grill is not blocked and that
the fan is operating when the oven is on.
If the fan is not operating, call the authorized BKI service agency to service the oven.
CTRL TEMP WARNING
CALL FOR SERVICE
This message is displayed when the temperature in the oven’s control compartment
rises to a temperature that will harm the oven’s components.
Use of the oven should be discontinued at the completion of the current cooking
recipe. Call the authorized BKI service agency to service the oven
BOARD TEMP WARNING
Check Fan/Filter

18
VGG Rotisserie Oven
18
Operation
Events
Here is a list of controller system events which cause an entry in the History log:
Factory Rst Factory Reset is performed as the controller is being tested at the factory. This resets the
recipes and controller conguration to defaults and performs a touchscreen calibration.
Tch Scr Cal Touch screen calibration during the factory reset or performed by the user.
Cong Chg This indicates that the controller conguration has been changed which includes Supervi-
sory or Factory level changes but not PID conguration changes.
PID Cfg Chg The PID conguration was changed.
Access Err An invalid password was entered.
Access Chg The Supervisor password was changed.
Recipe Imp The recipes were imported from a USB ash drive.
Recipe Exp The recipes were exported to a USB ash drive.
Cong Import The controller conguration was imported from a USB ash drive.
Cong Export The controller conguration was exported to a USB ash drive.
USB Error The controller was unable to create or nd the proper le on the ash drive.
CJ Warning The lower level cold junction time and temperature alarm was exceeded.
CJ Alarm The higher level cold junction time and temperature alarm was exceeded.
IN2 Warning The lower level IN2 probe time and temperature alarm was exceeded.
IN2 Alarm The higher level IN2 probe time and temperature alarm was exceeded.
Heat Alarm The oven temperature did not rise fast enough when the preheat was started.
Alarm Chg The warning / alarming conguration was changed.