Turbo Chef Technologies HHB-8134, HHB-8028 User Manual
High h Batch Service Manual
Accelerating the World of Cooking
800.90TURBO
art Number: HHB-8707/Revision A/June 2005
P
TM
For further information call:
Customer Service at .
Sales & Marketing at .
Accelerating the World of Cooking
TM
The information contained in this manual is important for the proper installation, use, maintenance,
and repair of this oven. Follow these procedures and instructions to ensure satisfactory baking results and
years of trouble-free service.
Errors – descriptive, typographic, or pictorial – are subject to correction. Specifications are subject to
change without notice.
PLEASE CAREFULLY READ THIS MANUAL AND RETAIN IT FOR FUTURE REFERENCE.
Table of Contents
Safety Instructions
Important Safety Information – Please Read First i
General Safety Information i
Reducing Fire Risk i
Preventing Oven Damage ii
Grounding Instructions ii
Power Cord Replacement ii
Theory of Operation, Specifications and Installation
Theory of Operation 1
Certifications 1
Dimensions 1
Construction
Electrical S
Installation 2
pecifications 2
North America (except Canada)/South America 2
Canada 2
Europe/Asia/Pacific 2
United Kingdom/Ireland 2
Lifting and Placing the Oven 2
Setup 3
2
ating the Oven
Oper
Control Display and Key Identification 5
Oven States and Menu Access 5
Oven State Descriptions 5
escriptions
enu D
M
Powering Up 6
owering Down 6
P
Cooking Instructions 6
Cooking Options 7
Time Screen Options 7
Done Screen Options 7
Using the Options Menu 8
Enabling/Disabling the Edit Menu 8
rasing the R
E
Enabling/Disabling the Write Card Function 9
Enabling/Disabling the Time Screen 10
Enabling/Disabling the Done Screen 10
nabling/D
E
ecipe Menu 9
isabling the D
emonstration M
ode
6
11
Programming Recipes 11
Adjusting the Cook Chamber Temperature 12
Modifying Recipes 12
Loading Menu from Smart Card 14
Saving Menu to Smart Card 14
Checking Recipe Counter 16
Diagnosing an Issue
Fault Codes: Descriptions, Clearing Instructions, 17
and Troubleshooting
F1: BLOWER (Blower Running Status Bad) 17
F2: LOW TEMP (Cook Temperature Low) 17
F6: EC TEMP (Electrical Compartment Temperature High) 20
THERMO (Thermocouple Open) 20
F7:
F8: HEAT LOW (Heat Rise Low) 20
Status Indicators 23
Door 23
Heater A 23
Heater B 23
Blower 23
Testing Options 23
Testing the B
Viewing/Clearing the Fault Log 24
Adjusting Temperatur
Checking H
Testing the Rack Oscillator 27
Enabling/Disabling Diagnostic Mode 27
Viewing Cook Counter/Time 27
Viewing Cumulative Operating Time 28
Viewing EC Temperature 28
Changing Fahrenheit/Celsius Option 29
Viewing/Entering Serial Number 29
lower Motor 24
e Offset 24
eaters A and B 25
The Control System
viceable Components
er
S
Blower Motor Controller 32
Cooling F
Display 34
Display Keypad 35
Door Switch 36
uses
F
I/O Control Board 39
Power Supply 39
elay
R
Smart Card Reader 39
Solid State Relay 40
ans 33
31
37
39
Rack Oscillator Motor 40
Thermocouple – Cook Chamber 42
Thermocouple – Electrical Compartment 42
Thermostat – Cooling Fan 43
Thermostat – Hi-Limit 44
Voltage Sensor 45
Troubleshooting 46
No Keypad Input 46
No Display – Screen is Blank 47
The Oven Door
Serviceable Components 49
Door Gasket 50
oor Hinge 51
D
Door Switch 51
Troubleshooting 52
“Cook Door Open” Message when Door is Closed 52
The Impingement Circuit
Serviceable Components 53
Blower Motor 53
Heater E
Jetplates (Top and Bottom) 55
Swing Arm Assembly 56
lement 54
The Filtering System
Serviceable Components 57
Catalytic Converter 57
Filters 58
Cleaning the Oven
Daily Maintenance Procedures 59
Deep Clean Procedures 59
High h Batch S
High h Batch Oven Schematic 61
Schematic P
I/O Control Board Test Point Locations 64
Comprehensive Part Listing
Compr
Hardware Descriptions 69
sar
Glos
Subject Index
chematic
arts 63
t Listing
ar
ehensiv
y of T
e P
erms
65
SAFETY INSTRUCTIONS
MPORTANT SAFETY INFORMATION – PLEASE READ FIRST
I
Improper installation, adjustment, alteration, service, or maintenance of this equipment can cause property
damage, injury, or death. Thoroughly read the installation, operating, and maintenance instructions before
installing or servicing this equipment. Strictly adhere to the following safety information to reduce the
risk of:
o
Damage to the oven
o
Damage to property near the oven
o
Personal injury
o
Burns
o
Fire
o
Electric shock
GENERAL SAFETY INFORMATION
o
Use this appliance only for its intended uses as described in this manual.
o
Only qualified service personnel should service this appliance. Contact the nearest authorized service
facility for examination, r
o
Always ensure the oven is disconnected fr
epair, or adjustment.
om the power supply before servicing, repairing, or adjusting
any components or parts.
x
o
DO NOT place the cord near heated surfaces.
x
o
DO NOT store or use flammable vapors or liquids (e.g., gasoline) in the vicinity of this appliance.
x
o
DO NOT allow children to use this appliance.
x
o
DO NO
T place corrosive chemicals or vapors in this appliance. It is not designed for industrial or
laboratory use.
x
o
DO NOT operate this appliance if it
Has a damaged cor
d or plug
Is not working properly
Has been damaged or dropped
x
o
DO NOT cover or block any openings on this appliance.
x
o
DO NOT store this appliance outdoors.
x
o
DO NOT use this appliance near water.
x
o
DO NOT immerse this appliance or any of its components (e.g., cord, plug, etc.) in water.
x
o
DO NOT let the cord hang over the edge of a table or counter.
i
REDUCING FIRE RISK
ed,
f materials inside the o
I
en ignite or if smoke is obser
v
v
1. Keep the oven door closed.
urn off the o
T
2.
Disconnect the power cord or shut off power at the fuse/circuit breaker panel.
3.
o
Carefully attend the oven if paper, plastic, or other combustible materials are placed inside the oven
ven.
to facilitate cooking.
x
o
DO NOT leave items in the Cook Chamber when the oven is not in use.
x
o
DO NOT cook items wrapped in cling wrap or plastic film.
x
o
DO NO
ercook food.
v
o
T
ii
SAFETY INSTRUCTIONS
REVENTING OVEN DAMAGE
P
o
When servicing this appliance, do not tear insulation to get to components. Rather, find the edge of
the insulation and remove the tape that holds it in place.
o
Operate the oven only when food is in the Cook Chamber.
o
Clean the oven daily.
o
Clean the oven only with TurboChef Oven Cleaner.
x
o
DO NOT clean with a water jet.
x
o
DO NOT slam or mishandle the oven door.
x
o
DO NOT frequently open and close the door to check the cook status of the food.
x
o
DO NOT allow cleaning solution or water to remain in the Cook Chamber longer than necessary.
GROUNDING INSTRUCTIONS
WARNING:
Improper grounding increases the risk of electric shock.
This appliance must be grounded. It is equipped with a cord that has a grounding wire and plug that,
educe the risk of electric shock by providing an escape wire for
in the ev
ent of an electrical short cir
the electric current. The wir
e must be plugged into an outlet that is pr
cuit, r
operly installed and grounded.
Consult a qualified electrician or serviceman for help understanding
o
Grounding instructions
o
Whether or not the appliance is properly grounded
x
o
DO NO
T use an extension cord. If the power supply cord is too short, request a qualified electrician
or serviceman to install an outlet near the appliance.
POWER CORD REPLACEMENT
oid potential hazar
o av
T
ds, only the manufactur
er, its service agent, or a similarly qualified person should
replace a damaged power cord.
Theory of Operation,
Specifications, and Installation
THEORY OF OPERATION, SPECIFICATIONS AND INSTALLATION
1
HEORY OF OPERATION
T
The TurboChef®High h Batch speed cook oven
uses high heat transfer rates developed by force air
impingement to rapidly cook food. The High h
batch utilizes top and bottom Jetplates that have
been optimized for specific food items. The plates
can be easily removed and replaced to facilitate
either higher or lower heat transfer rates. As a result,
the operator can cook foods that require maximum
browning/caramelizing (high heat transfer), or more
delicate foods that require low heat transfer to
ensure quality is not compromised.
The technology is similar to but about twice as fast
as the fastest impingement conveyor oven. The High
h Batch utilizes a variable speed blower, oscillating
rack, and Catalytic Converter to provide maximum
speed, minimal energy input, ventless operation and
the highest food quality.
IMENSIONS
D
Single Units
Height 20.5
Width 25.5
Depth 29
with handle 31.5
′′ (521 mm)
′′ (648 mm)
′′ (737 mm)
′′ (800 mm)
Weight 157 lbs. (71 kg)
Double Units (requires Stacking Kit)
Height 41
Width 25.5
Depth 29
with handle 31.5
′′ (1042 mm)
′′ (648 mm)
′′ (737 mm)
′′ (800 mm)
Weight 314 lbs. (42 kg)
Cook Chamber
Height 8′′ (203 mm)
Width 18.75
Depth
′′ (476 mm)
16.75
′′ (425 mm)
Volume 1.45 cu. ft. (41.1 liters)
CERTIFICATIONS
UL, cUL, NSF
Wall Clearance
Top 2′′ (51 mm)
Sides 2
′′ (51 mm)
: High h Batch Dimensions
2
THEORY OF OPERATION, SPECIFICATIONS AND INSTALLATION
ONSTRUCTION
C
Exterior
o
Stainless steel front, top, sides, and back
o
4′′ (102 mm) matte black legs
o
Cool-to-touch coated handle
o
Removable drain pan
o
Removable cook door for cleaning
o
HHBED (P/N: HHB-8601-1D)
Phase 3
Voltage 230 VAC
Frequency 50/60 Hz
Current 18 amp
Cord HO7RN-F, 4 wire
Plug IEC 309, 4-pin, 32 amp
Interior
o
304 stainless steel interior
o
Drain system helps prevent debris buildup
o
Removable Jetplates for deep cleaning
ELECTRICAL SPECIFICATIONS
North America (except Canada)/South America
o
HHB (P/N: HHB-8601-1)
Phase 1
Voltage* 208/240 VAC
Frequency 50/60 Hz
Current 24 amp
Cord 10 gauge, 3 wire, 6 foot, SOOW
Plug NEMA 6-30P
Canada
o
HHBC (P/N: HHB-8601-1C)
Phase 1
Voltage* 208/240 VAC
Frequency 50/60 Hz
Current 24 amp
Cord 10 gauge, 3 wire, 6 foot, SOOW
Plug NEMA 6-50P
oltage S
V
t
mar
S
*
ensor Technology automatically
senses the supply voltage and configures the oven
to the correct setting (208 or 240). It does not
compensate for lack of or o
ver voltage situations.
Europe/Asia/Pacific
o
HHBEW (P/N: HHB-8601-1W)
Phase 3
Voltage 400 VAC
Frequency
Current
Cord
50/60 Hz
10 amp
HO7RN-F, 5 wire
Plug IEC 309, 5-pin, 16 amp
United Kingdom/Ireland
o
HHBUK (P/N: HHB-8601-1K)
Phase 1
Voltage 230 VAC
Frequency 50/60 Hz
urrent 24 amp
C
Cord HO7RN-F, 3 wire
Plug IEC 309, 3-pin, 32 amp
NOTE: The owner is responsible for supplying
voltage that corresponds to the above specifications.
For help in answering questions about electrical
specifications, consult a qualified electrician.
INSTALLATION
Install or locate this appliance only in accordance
with the instr
uctions below.
Lifting and Placing the Oven
WARNING: Oven weight is approximately
157 lbs. (71 kg).
wo or mor
T
e persons ar
e
required to lift it.
o prevent personal injury or
T
ARNING
W
:
damage to the oven DO NOT lift the oven
rom the front and rear or by the handle.
f
WARNING: The operator must ensure that
the oven is properly placed on the table or
counter
top at all times.
urboChef will not r
T
ecogniz
a fallen oven as a warrantable claim and is not liable
for any injuries that may r
esult.
When lifting and placing the oven:
1. Position one or more persons on left and right
sides of oven.
e
2. Lift from bottom of oven.
THEORY OF OPERATION, SPECIFICATIONS AND INSTALLATION
3
3. Place oven on surface at least 30
′′ (762 mm)
deep and capable of supporting 167 lbs (76 kg).
Setup
Once oven is properly positioned on the counter:
1. Remove packing material and/or foreign objects
from within Cook Chamber.
2. Install Oven Rack by placing it over support pins.
3. Plug in oven to appropriate electrical outlet.
Operating the Oven
PERATING THE OVEN
L
EFT
R
IGHT
LEFT
RIGHT
O
5
2
1
: High h Batch Keypad
This section contains information on:
o
Control Display and K
o
Powering up
o
Powering do
o
Cooking Instructions
o
Cooking Options
o
Programming Recipes
o
Using the Options Menu
CONTROL DISPLAY AND KEY IDENTIFICATION
ence F
efer
R
wn
igure 2.
1. Display
Displays operational information.
ys
e
oft k
S
2.
ix (6) keys used for differ
S
depending on what is adjacently displayed.
3. Directional keys
Allow user to navigate menus and adjust
incremental settings.
ey Identification
ent functions
2
3
6. On/Of
Turns the oven on and off.
OVEN STATES AND MENU ACCESS
(Refer
Oven State Descriptions
1. Warm-up
2. Ready to Cook
3.
fkey
ence Figure 3, page 6)
State during which the oven warms itself to the
predetermined Cook Chamber temperature.
The oven is “ready to cook” when it has warmed
up to the preset Cook Chamber temperature. At
this point, the operator can enter cook commands
via the keypad.
Cool-down
State during which the Blower Motor blows cool
air into the Cook Chamber until the temperature
is below 150ºF (66°C). This takes approximately
90 minutes.
4 5 6
4. Enter key
Used to sav
e edited information.
5. Back/Stop key
Press to stop a Cook Cycle or to return to a
previous scr
een.
ff
O
4.
Cooking components are off and Cook
Chamber temperatur
e is belo
w 150ºF (66°C),
but Control System remains operational.
6
OPERATING THE OVEN
Menu Descriptions
1. Edit Menu
Menu from which operator/technician can
modify Cook Chamber temperature, recipes,
and recipe settings.
2. Options Menu
Menu from which operator can enable/disable
various operative functions.
3. Recipe Menu (or “Menu”)
ighest superset of recipes, the menu consists of
H
12 food groups of 6 recipes, or 72 recipes total.
4. Test Mode Menu
Menu from which technician can run
diagnostics and check statistics in test mode.
POWERING UP
To turn on the oven, press the “ON/OFF” Key.
The oven will begin to warm up to its predefined
cooking temperature (typically 500ºF (260ºC)).
This takes appr
oximately 10 minutes.
When the Warm-up Cycle is completed, the
oven will beep and display “READY TO COOK.”
ithin a fe
W
w seconds, the oven will display food
groups from which to select a food item.
NOTE: To expedite the cooling process, open the
Oven Door.
WARNING: The oven door is hot.
To prevent possible burns, ensure that the
door is not blocking a throughway or aisle when
opened to expedite cooling process.
COOKING INSTRUCTIONS
Recipes have developed and programmed into the
ven, depending on the customer’s request.
o
To select a recipe and initiate a Cook Cycle:
Press the “ON/OFF” K
1.
ven will start warming up.
The o
ey to turn the oven on.
2. Once the oven reaches its predetermined cook
temperature (typically 500°F (260°C)), it will
display a menu.
3. Carefully place the food item to be cooked in
the Cook Chamber.
WARNING: Inside of oven is HOT and
could r
esult in injur
y.
4. To select a food group, press the corresponding
Soft Key (Figure 4)
WERING DOWN
PO
o turn off the o
T
en, pr
v
ess the “ON/OFF” Key.
groups 7–12.
Total cool down time is approximately 90 minutes.
NOTE: Press the “DOWN” Key to view food
ATE ACCESS TO:
T
VEN S
O
Edit Menu Options Menu Recipe Menu Test Mode Menu
arm-up
W
NO
NO NO NO
Ready to Cook NO NO YES NO
Cool-down YES YES NO YES
Off YES YES NO YES
: Oven State/Menu Access Table
PERATING THE OVEN
LEFT
RIGHT
L
EFT
R
IGHT
O
7
Press the Soft Key that corresponds to the desired food
group. In this example, pressing the top right Soft Key
would access all Food Items in the “1st Group”.
: Selecting a Food Group
Press the Soft Key corresponding to the desired food item.
In this example, pressing the top right Soft Key would initiate
a Cook Cycle for the “First Item”.
: Selecting a Food Item
NOTE: Press the “DOWN” Key to view Food
Groups 7-12.
5. Each of the 12 food groups contains 6 food
items (r
ecipes). Select a recipe by pressing the
corresponding Soft Key (Figure 5).
NOTE: To immediately terminate a Cook Cycle,
press the “BACK/STOP” Key.
COOKING OPTIONS
ime S
T
f the
I
een Options (Figur
cr
ime Screen is enabled, before initiating a
T
e 6, page 8)
Cook Cycle the operator will be given the option
to adjust the cook time in 5-second increments.
To learn about enabling and disabling the Time
Screen, see page 10.
Done Screen Options (Figure 7, page 8)
f the Done Screen is enabled, when the operator
I
opens the door at the end of a Cook Cycle he/she
will be given two (2) choices:
1. Save Time – save an adjusted cook time (if Time
Screen is also enabled).
2. Cook More – cook an item longer after it reaches
the end of its Cook Cycle.
When an item is cooked longer, the oven cooks it
to the specifications of the final event in the initial
Cook Cycle. To learn about events (or phases) of a
recipe, see Modifying Recipes (pages 12-14).
o learn about enabling and disabling the D
T
een, see page 10.
Scr
one
PERATING THE OVEN
LEFT
RIGHT
S
TART
E
NTER COOK TIME
02:00
L
EFT
RIGHT
COOK MORE
DONE
P
LEASE REMOVE
FROM OVEN
SAVE TIME
8
O
Press the “START” Soft Key (bottom right)
to initiate a Cook Cycle.
: Time Screen
Press the “SAVE TIME” Soft Key (bottom left)
to save an adjusted time.
Press the “COOK MORE” Soft Key
(bottom right) to cook an item longer.
: Done Screen
Use the “UP” and “DOWN” Keys to adjust
time in 5 second increments.
After selecting “Cook More,” adjust additional
time in 5 second increments using the “UP” and
“DOWN” Keys.
USING THE OPTIONS MENU
se the O
U
o
Enable/disable the Edit Menu
o
Erase Recipe Menu
o
E
o
Enable/disable the Time Screen
o
E
o
Enable/disable Demonstration Mode
ptions M
nable/disable the
nable/disable the Done Screen
enu to:
rite Car
W
d Function
To access the Options Menu:
1.
E
nsur
e the o
en is in either Cool-do
v
wn S
Off State.
imultaneously press and hold top left and top
S
2.
right Soft Keys for 5 seconds.
tate or
Enabling/Disabling Edit Menu (Figure 8)
nabling the Edit Menu allows operators to modify
E
Cook Chamber temperature, recipes, and recipe
settings. Disabling the Edit Menu prevents operators
from accessing these options.
By default, the Edit Menu is enabled unless
otherwise requested by the customer.
To enable/disable the Edit Menu:
1. From the Options Menu, press the “EDIT
MENU” Soft Key (top left) to turn the Edit
Menu on or off.
2.
P
O
ess the “
r
ptions M
BA
enu.
CK/ST
OP” Key to exit the
PERATING THE OVEN
LEFT
RIGHT
OVEN OPTIONS
E
DIT MENU ON
ERASE MENU
W
RITE CARD OFF
T
IME SCREEN ON
DONE SCREEN ON
D
EMONSTRATE OFF
L
EFT
RIGHT
OVEN OPTIONS
EDIT MENU ON
ERASE MENU
WRITE CARD OFF
TIME SCREEN ON
DONE SCREEN ON
DEMONSTRATE OFF
ERASE MENU? PRESS “ENTER”
O
9
Step: 1
: E
Step: 1
Here the “Edit Menu” is turned on.
nabling/Disabling the Edit Menu
After “Erase Menu” is selected, a
confirmation message appears.
: Erasing the Menu
To access the Options Menu,
simultaneously press and hold for 5 seconds.
Step: 2
To access the Options Menu,
simultaneously press and hold for 5 seconds.
Step: 2
Step: 3
Erasing the Recipe Menu (Figure 9)
rasing the Recipe Menu will permanently delete
E
currently-stored recipes and recipe settings.
To erase the menu:
1. From the Options Menu, press the “ERASE
MENU” Soft Key (middle left) to erase menu.
ess the “ENTER” Key to confirm or the
r
P
2.
“BACK/STOP” Key to cancel.
3. Press the “BACK/STOP” Key to exit the
Options Menu.
Enabling/Disabling the Write Card Function
e 10, page 9)
(Figur
Enabling the Write Card function allows
operators to save recipes from the oven to a Smart
Card. Disabling the Write Card function prevents
operators from doing so.
By default, the Write Card function is disabled
unless other
wise r
equested b
y the customer.
To enable/disable the Write Card function:
1. From the Options Menu, press the “WRITE
CARD” Soft Key (bottom left) to turn the Write
Card function on or off.
CK/STOP” Key to exit the
BA
ess the “
r
P
2.
Options Menu.
LEFT
RIGHT
OVEN OPTIONS
E
DIT MENU ON
ERASE MENU
W
RITE CARD OFF
T
IME SCREEN ON
DONE SCREEN ON
D
EMONSTRATE OFF
L
EFT
RIGHT
OVEN OPTIONS
EDIT MENU ON
ERASE MENU
WRITE CARD OFF
TIME SCREEN ON
DONE SCREEN ON
DEMONSTRATE OFF
10
OPERATING THE OVEN
Step: 1
: Enabling/Disabling the Write Card Function
To access the Options Menu,
simultaneously press and hold for 5 seconds.
: Enabling/Disabling the Time Screen
Here the “Write Card” function
is turned off.
Here the “Time” Screen function
is turned on.
To access the Options Menu,
simultaneously press and hold for 5 seconds.
Step: 1
Step: 2
Step: 2
Enabling/Disabling Time Screen (Figure 11)
nabling the Time Screen function allows the
E
operator to adjust the Total Cook Time before
initiating a Cook Cycle. Disabling it prevents the
operator from doing so and helps ensure originallyprogrammed cook times remain unaltered.
By default, the Time Screen is enabled unless
other
wise r
equested b
y the customer.
To enable/disable the Time Screen:
1. From the Options Menu, press the “TIME
SCREEN” Soft Key (top right) to turn the Time
Screen function on or off.
CK/STOP” Key to exit the
ess the “
r
P
2.
Options Menu.
BA
Enabling/Disabling Done Screen (Figure 12)
nable the D
E
o
Save an adjusted cook time
o
Cook an item longer after it reaches the end
one Scr
een to:
of its Cook Cycle
isabling it prevents the operator from doing the
D
e and helps ensur
v
abo
cook times r
emain unalter
e all originally programmed
ed.
By default, the Done Screen is enabled unless
otherwise requested by the customer.
To enable/disable the Done Screen:
1. From the Options Menu, press the “DONE
SCREEN
” Soft Key (middle right) to turn the
Done Screen function on or off.
2.
ess the “
r
P
CK/STOP” Key to exit the
BA
Options Menu.
LEFT
RIGHT
OVEN OPTIONS
E
DIT MENU ON
ERASE MENU
W
RITE CARD OFF
T
IME SCREEN ON
DONE SCREEN ON
D
EMONSTRATE OFF
ere the “Done” Screen function
L
EFT
RIGHT
OVEN OPTIONS
EDIT MENU ON
ERASE MENU
WRITE CARD OFF
TIME SCREEN ON
DONE SCREEN ON
DEMONSTRATE OFF
H
is turned on.
To access the Options Menu,
simultaneously press and hold for 5 seconds.
: Enabling/Disabling the Done Screen
tep: 1
S
PERATING THE OVEN
O
Step: 2
11
Demonstration Mode is turned off.
To access the Options Menu,
simultaneously press and hold for 5 seconds.
: Enabling/Disabling the Demonstration Mode
Enabling/Disabling Demonstration Mode (Figure 13)
nabling Demonstration Mode allows the operator
E
to view/show every operational aspect of the oven
without the oven actually heating up.
By default, the Demonstration Mode is disabled
unless otherwise requested by the customer.
o enable/disable D
T
emonstration M
ode:
1. From the Options Menu, press the
“DEMONSTRATE” Soft Key (bottom right) to
turn the Demonstration Mode on or off.
Step: 1
Step: 2
PROGRAMMING RECIPES
Programming options include:
o
Adjusting the Cook Chamber Temperature
o
Modifying Recipes
o
Loading a Menu from a Smart Card
o
aving a M
S
o
Checking the Recipe Counter
ogram r
o pr
T
enu to a S
ecipes, the o
mar
v
d
t Car
en must be in either the
Cool-down State or Off State.
2. Press the “BACK/STOP” Key to exit the
ptions M
O
enu.
PERATING THE OVEN
LEFT
RIGHT
SET TEMP 475ºF
P
RESS “ENTER”
L
EFT
RIGHT
EDIT GROUP
1ST GROUP
2ND GROUP
3RD GROUP
4TH GROUP
5TH GROUP
6TH GROUP
12
O
: Adjusting the Cook Chamber Temperature
Step: 5
: Modifying Recipes – Step 5
In this example, pressing the top right Soft Key would
access all Food Items in the “1st Group”.
Step: 3 & 4
NOTE: Press the “DOWN” Key to view Food
Groups 7-12.
Step: 5
Adjusting the Cook Chamber Temperature (Figure 14)
Ensure oven is in either the Off State or Cool-
1.
down State.
2. Verify Edit Menu is enabled (for instructions see
page 8).
3. Simultaneously press and hold the “UP” and
“DO
WN” K
eys for 1 second.
4. Adjust Cook Temperature in 25°F (15ºC) increments by using the “UP” and “DOWN” Keys.
5. Press “ENTER” Key to verify selection or press
ey to cancel.
” K
OP
the “
CK/ST
BA
NOTE: Pressing the “ENTER” Key will open the
next menu – modifying r
ecipes. If you do not wish
to modify recipes, simply press the “BACK/STOP”
Key to exit the Options Menu.
Modifying Recipes (Figures 15-18)
The Recipe function of the High h Batch speed
en maximiz
v
o
es cooking efficiency b
y allowing the
operator to preset cooking specifications for up to
72 items on his/her menu.
The High h Batch
stores these menu items into twelve Food Groups,
each containing six Food Items (recipes).
NO
TE
:
o erase all r
T
ecipes and r
ecipe settings, see
Erasing Recipe Menu, page 9.
PERATING THE OVEN
LEFT
RIGHT
1ST GROUP
F
IRST ITEM
SECOND ITEM
T
HIRD ITEM
F
OURTH ITEM
FIFTH ITEM
S
IXTH ITEM
L
EFT
RIGHT
< 1ST GROUP> FIRST ITEM
COOK TIME 00:00
RACK ON
EVENT
% TIME
% AIR
TEST
1
100
100
2
0
100
3
0
100
4
0
100
WARMING UP
O
13
Step: 6
In this example, pressing the top right Soft Key will
allow the operator to modify the first food item in the
first food group.
: Modifying Recipes – Step 6
Step: 6a
The field selected
to be modified will
be bracketed.
Throughout this process, the oven
warms up in case the operator wishes
to test a new/modified recipe.
: Navigating the Food Item Menu
Step: 6b
Step: 6c
To modify a food item:
Ensure oven is in either the Off State or Cool-
1.
down State.
2. Verify Edit Menu is enabled (for instructions,
see page 8).
imultaneously pr
S
3.
ess and hold the “UP” and
“DOWN” Keys for 1 second.
4. Adjust the cook temperature in 25°F (15°C)
increments by using “UP” and “DOWN” Keys.
To verify selection (or to proceed without changing
ess the “ENTER” K
igur
e), pr
e 15).
the cook temperatur
5. Select the Food Group that contains the item to
be modified (F
ey
6. Select Food Item to be modified (Figure 16).
NOTE: To learn how to navigate the Food Item
Menu (Figure 17), review the following:
a. To navigate characters (numbers and letters
within a field), use the top left and top right
Soft Keys.
b. To change characters, use the “UP” and
WN” Keys. Press and hold these keys to
“DO
rapidly scroll through characters.
NOTE: Pressing the “UP” and “DOWN” Keys will
clear the field of its curr
.
ent content UNLESS y
first press either the top left or top right Soft Key.
se the “LEFT” and “RIGHT” Keys to navigate
U
c.
fields.
ou
PERATING THE OVEN
LEFT
RIGHT
<
1ST GROUP> FIRST ITEM
COOK TIME 00:00
RACK ON
EVENT
% TIME
% AIR
TEST
1
100
100
2
0
100
3
0
100
4
0
100
WARMING UP
14
O
Step: 8
: Modifying Recipes – Steps 7-10
Step: 7a
Step: 7c
Step: 7d
Step: 7e
7. From “Food Item” Screen (Figure 18, page 14),
the operator can:
a. Enter/change food group name.
b. Enter/change food item name.
c. Set cook time b
y using the “UP” and
“DOWN” Keys (5-second increments).
d. Choose whether to turn rack on or off by
using the “UP” and “DOWN” Keys.
e. Specify Events, which allow each food item to
cook in different phases at different air levels.
o
Enter percentage of cook time per event
(total must equal 100%).
o
nter per
E
centage of air per ev
ent
(10% increments).
8. To test settings before saving, press bottom left
Soft Key. Oven will initiate a Cook Cycle to the
specifications of new settings.
Step: 7b
Loading Menu fr
om Smart Card (Figures 19 and 20)
Step: 10
Step: 9
CAUTION: Loading a menu from a Smart
Card will overwrite all existing recipes
programmed into the oven.
To load a menu from a Smart Card:
1. Ensure oven is in either the Off State or Cooldown S
tate.
2. Insert Smart Card into Smart Card Reader.
Orient card as shown in Figure 19.
Press bottom left Soft Key.
3.
Press middle left Soft Key to LOAD MENU
4.
FROM CARD (Figure 20).
5. Press the “ENTER” Key to confirm or the
“BACK/STOP” Key to cancel. After approximately 5 seconds, screen will display that menu
has loaded from card (Figure 20).
9. To save settings, press “ENTER” Key until SETTINGS SAVED is displayed (can be up to three
(3) times
befor
TINGS SAVED displays).
e SET
10. Press the “BACK/STOP” Key 3 times to exit
the menu (doing so before saving settings will
erase changes).
Saving Menu to Smart Card (Figures 19 and 21)
CAUTION: Saving a menu to a Smart
Card will overwrite all existing recipes
ogrammed into the S
pr
mart Card.
To save a menu to a Smart Card:
do
wn S
tate.
1. Ensure oven is in either the Off State or Cool-
OPERATING THE OVEN
Smart Card Reader Slot
Smart Card - Notice orientation of chip
LOADING . . . DONE
FROM CARD
SAVING . . .DONE
TO CARD
LEFT
R
IGHT
L
OADING . . .
FROM CARD
LEFT
RIGHT
SAVING . . .
TO CARD
15
: Inserting Smart Card into Reader
Step: 3
tep: 4
S
: Loading from Smart Card
Step: 4
tep: 5
S
: Saving to Smart Card
PERATING THE OVEN
LEFT
RIGHT
1ST GROUP
FIRST ITEM
SECOND ITEM
THIRD ITEM
FOURTH ITEM
FIFTH ITEM
SIXTH ITEM
0
1
0
0
0
0
ZERO COUTNERS? PRESS “ENTER”
16
O
Step: 1
At any point, the operator can zero out the
Step: 2
counters for a given group.
In this example, the second item (recipe) in the first group has completed one cook cycle.
: Checking the Recipe Counter
2. Verify Write Card function is enabled (for
instructions, see page 9).
Checking R
To view how many times each recipe (Food Item)
ecipe Counter (Figure 22)
has been used:
3. Insert Smart Card into Smart Card Reader
Orient card as shown in Figure 19.
4. Press the bottom left S
oft Key.
1. Simultaneously pr
middle right Soft K
Screen will display food items in first food
2.
group. To view other food groups, use the “UP”
5. Press middle left Soft Key to SAVE MENU TO
and “DOWN” Key.
CARD (Figure 20).
3. After viewing desired Food Items, press the
Press the “ENTER” Key to confirm or the
6.
“BACK/STOP” Key to exit the menu.
“BACK/STOP” Key to cancel. After approximately 5 seconds, scr
een will display
has saved to the card (Figure 21, page 15).
that menu
NOTE: To erase counters, press the “ENTER” Key
when viewing the totals.
Step: 3
ess and hold middle left and
eys for 3 seconds.
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