W164 N9221 Water Street l P.O. Box 450 l Menomonee Falls, Wisconsin 53052-0450 l U.S.A.
PHONE: (262)251-3800 (800)558-8744 u.s .a ./c an ad a
l
FAX: (262)251-7067 (800)329-8744 u. s .a . l www.alto-shaam.com
LOW TEMPERATURE
COOKING INTRODUCTION
Welcome to the cost saving convenience
of Low Temperature Cooking.
In 1968, Alto-Shaam invented the first
automatic, commercial cook and hold oven
featuring the principle of Halo Heat. The
heating method provided by Halo Heat low
temperature cooking and holding ovens
consists of an electric thermal cable that
encircles the entire cooking and holding
chamber. This creates a gentle blanket or
HALO of radiant heat — surrounding food
with a consistent and uniform temperature
with no air movement inside the oven
compartment. This gentle heating concept
cooks at low temperatures and at a high
level of humidity to preserve product
moisture, flavor, and nutrition. Halo Heat
ovens are designed to convert automatically
from a cooking temperature to a holding
temperature where the product can remain
until it is ready to be served.
Halo Heat is an entirely different system
of cooking. Utilizing this uniform heat
source, Halo Heat dramatically reduces
meat shrinkage; provides natural enzyme
(aging) action for more tender, flavorful
meat; and preserves natural juices along
with nutritional values in all foods. Halo
Heat cooking reduces energy cost, cuts back
on labor and handling, and solves kitchen
space problems. There is no mechanical
ventilation or oven hood necessary in most
areas so the ovens can be moved wherever
they are needed.
Read this booklet carefully. Halo Heat
is a cooking system that requires minimal
care once you have learned the basic
principles. For best results with many
products, we recommend you start your
cooking cycle the evening before — for
serving the next day. In many areas, off-
peak power rates are also lower at night.
If anything you cook in a Halo Heat
low temperature cooking and holding
oven doesn’t meet your highest standards
of quality, please contact one of our food
service professionals for help. Usually, only
a minor change in procedure is required.
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INTRODUCTION
LOW TEMPERATURE COOKING FACTS
MEAT AND NUTRITION
Meat plays a significant role in the diet; therefore, one of
the primary goals in food preparation is proper nutrition.
Meat is one of the best sources of protein; is a rich source
of B vitamins such as thiamine, riboflavin, and niacin;
and includes fats, carbohydrates, minerals, pigments,
enzymes and water.
All of these elements are affected by cooking, but
over-heating destroys many of them. Low temperature
Halo Heat cooking helps preserve unstable, heat-
sensitive vitamins and nutrients.
A report on the Nutrient Analysis of Roast Beef,
conducted by the University of Wisconsin-Stout in July
1971, concluded, “…it is apparent that Alto-Shaam
cooking method results in lower moisture losses. Even
after a 24 hour holding period, the Alto-Shaam product
is nutritionally equal to, and possibly better than beef
roast cooked in a conventional oven and removed
immediately after cooking.”
Fat contributes greatly to the flavor of meat. During
the cooking process, fat not only melts, but also changes
chemically. With low temperature cooking there is less
chemical change and less fat melt resulting in a more
flavorful finished product.
Low temperature cooking does not destroy these
enzymes and, particularly in the hold cycle, creates this
natural chemical action to tenderize or age the meat right
in the oven. For this reason, it is important to use fresh
beef and it is essential to allow the product to remain
in the hold cycle for at least the minimum amount of
time suggested in the individual procedures. The longer
meat is left in the hold cycle the more tender it becomes,
making the purchase of more expensive, aged
meat unnecessary.
Meat is seventy to seventy-five percent water. High
temperatures cause this water to evaporate during
cooking resulting in loss of product moisture. Cooking
at low temperatures in a Halo Heat oven retains the
maximum amount of water content resulting in a juicier
finished product and an extended holding life.
Along with better nutrition, a more tender finished
product, less shrinkage and higher moisture content,
meat will not require the addition of as much salt as
needed with conventional cooking methods. Natural
flavors are preserved. This is a significant factor in
today’s health conscious diets.
The enzymes found in meat break down the tissues
and act as natural tenderizing agents. A premium
price is paid for aged meats where this enzyme action
has already started, however; enzymes are destroyed by
high temperatures.
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LOW TEMPERATURE COOKING FACTS
SHRINKAGE CONTROL AND COOKING TIME
THERE ARE TWO MAJOR FACTORS CONTROLLING
MEAT SHRINKAGE OR COOKING LOSSES.
1. Temperature at which meat is cooked:
The higher the temperature at which meat is cooked
the more shrinkage will result. Over-cooked meat
also results in higher losses. Higher temperatures
and over-cooking draws moisture to the surface and
this moisture evaporates or drips out of the meat.
2. Internal temperature of the meat:
Like over-cooking, as meat is brought to a higher
internal temperature shrinkage is increased. For
these two reasons, it is suggested most cuts of red
meat be cooked at 250°F (121°C) and that all cooking
be based on internal product temperature. The use
of a thermometer is encouraged.
INTRODUCTION
THERE ARE FOUR MAJOR FACTORS INVOLVED IN
DETERMINING COOKING TIMES FOR MEAT:
1. The degree of aging on the meat:
Aged meat will cook faster, shrink more, and has a
much shorter holding life than fresh meat.
2. Internal temperature before cooking:
Meat should be placed in a preheated oven directly
from a refrigerated temperature of 38° to 40°F
(3° to 4°C). Meat cooked from a frozen state will
require approximately one and one-half to two times
the normal cooking time. In addition, freezing
ruptures tissue cells creating additional moisture
loss during the cooking process and will result in
more shrinkage.
3. Desired degree of doneness:
The higher the degree of internal temperature
required, the longer the necessary cooking time.
Cooking times in this guideline are based on the
most popular internal product temperatures.
TO CALCULATE MEAT SHRINKAGE
STARTING WEIGHT (Weight of Raw Product)
-MINUS: ENDING WEIGHT (Weight of Cooked Product)EQUALS: AMOUNT OF SHRINKAGE
AMOUNT OF SHRINKAGE (Total Weight Lost in Cooking)
÷ DIVIDED BY: STARTING WEIGHT (Weight of Raw Product)
EQUALS: PERCENT OF SHRINKAGE
EXAMPLE: Raw Beef Roast: 100 lb (45 kg)
Cooked Beef Roast: -95 lb (-43 kg)
= AMOUNT OF SHRINKAGE: 5.0 lb (2 kg)
SHRINKAGE DIVIDED BY
STARTING WEIGHT:
EQUALS: PERCENT OF SHRINKAGE
PREVENTING BACTERIA GROWTH
The surface of raw meat may become contaminated
in processing, handling by the butcher or chef, or by
other means. Food contamination can also be caused by
unsanitary personal hygiene and work habits, unclean
slicers, knives, and probes, or by faulty operational
procedures. It is important, therefore, that
0.05 = 5% 0.05 = 5%
100 5.0 45 2.0
4. Quantity and quality of product.
sanitary procedures be followed at all times during
food preparation and handling. This is your main
protection in guarding against food contamination.
For additional information see the Cleaning and
Maintenance section of this manual.
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INTRODUCTION
LOW TEMPERATURE COOKING FACTS
LABOR AND EQUIPMENT COST REDUCTION
Halo Heat ovens are easy to operate and maintain. After the raw product is placed in the oven and the controls are set,
there is no need to check, stir, or adjust the time or the temperature. Minimal time is spent attending the product during
cooking. This advantage, combined with the automatic conversion to the hold cycle, frees key personnel to concentrate
on other tasks including final product and presentation.
When cooking in a Halo Heat oven at a temperature of
250°F (121°C), outside venting and expensive exhaust
hoods are not necessary in most areas. Kitchens remain
cooler, lowering energy costs by reducing the exchange
of heated air. Because the ovens do not need outside
venting, they can be put almost anywhere — in the
corner of the kitchen, on a buffet line, or in a banquet
room. The ovens can also be built into a counter or to
save space, can be stacked in combination with another
Halo Heat oven or holding cabinet of the same or
similar dimensions.
Cooking at low temperatures also reduces cleaning time.
Most food does not normally carbonize or burn on the
interior of the oven.
Compact
Cook & Hold
Double Compartment
Cook & Hold
Single Compartment
Cook & Hold
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Double Compartment
Smoker
Single Compartment
Smoker
LOW TEMPERATURE COOKING FACTS
INTRODUCTION
Model
AS-250
500-TH/III
750-TH/III
1000-TH/III
Product
Capacity
25 lbs.
(11 kg)
40 lbs
(18 kg)
100 lbs
(45 kg)
120 lbs
(54 kg)
Shelf
Capacity
11 —
24 —
3105
388
Full-Size Pans
(GN1/1)
12" x 20"
18" x 26"
Full-Size
Sheet Pans
Overall
Dimensions
17-1/4" x 33-9/16" x 16-3/4"
(438mm x 853mm x 425mm)
33-1/2" x 19" x 26-11/16"
(850mm x 482mm x 678mm)
33-1/2" x 26-5/8" x 31-3/4"
(851mm x 676mm x 805mm)
40-3/8" x 23-1/2" x 31-3/4"
(1024mm x 596mm x 805mm)
SMOKERS
1200-TH/III
767-SK/III
1767-SK/III
1000-SK/III
240 lbs
(54 kg)
100 lbs
(18 kg)
200 lbs
(18 kg)
120 lbs
(18 kg)
348
2 shelves
1 rib racks
4 shelves
2 rib racks
3 shelves
3 rib racks
95
74
37
75-3/4" x 22-9/16" x 32-1/4"
(1924mm x 573mm x 819mm)
33-1/2" x 25-3/4" x 31-11/16"
(851mm x 653mm x 805mm)
62-3/8" x 25-3/4" x 31-9/16"
(1583mm x 654mm x 801mm)
40-5/16" x 22-5/8" x 31-1/2"
(1024mm x 574mm x 799mm)
1200-SK/III
240 lbs
(18 kg)
3 shelves
3 rib racks
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37
75-3/4" x 22-5/8" x 31-1/4"
(1924mm x 574mm x 819mm)
INTRODUCTION
LOW TEMPERATURE COOKING FACTS
OPTI ONS AN D ACCESSORIES500-TH/III750-TH/III1000-TH/III1200-TH/III
Bumper, Full Perimeter (n ot av ai labl ew ith 2-1/2 " c aster s)5011161501037150097675009767
Carving Holder
pr im er ib
st ea mship (c afete ri a) rou nd
Casters - 2 rigid , 2 swi velw/brake
5" (127mm)
3-1/2" (89mm)
2-1/2" (64mm)
Door Lock with KeyLK-22567LK-22567LK-22567LK-22567
Drip Pan
st an dardw it hd rai n 1-7/16" (37mm)
st an dardw it hd ra in 1-11/ 16" (43mm)
st an dardw it hd rai n 1-7/8" (48mm)
wi th outdr ai n, 1-7/1 6" (37mm)
wi th outdr ai n, 1-7/8 " (48mm)
ex tr ad eep , 4" (102 mm
Legs, 6" (152mm), Stemmed (s et of fo ur)5011149501114950111495011149
Pan Grid, Wire - 18" x 2 6" p ani ns ert—PN-2115PN-2115PN-2115
Security Panel with key lock5006787500475050057765011592
Shelf, Stainless Steel
fl at wi re, re ach-i n
fl at wi re, pa ss-th ro ugh
ri br ack
Stacking Hardware500486450048645004864—
HL-2635
4459
5004 862
st an dard
5008 022
14813
—
—
11898
—
—
SH-2326
SH-2326
—
HL-2635
4459
5004 862
st an dard
5008 022
—
14831
—
—
—
—
SH-2324
SH-2327
SH-2743
HL-2635
4459
5004 862
st an dard
5008 022
—
—
5005616
—
11906
15929
SH-2325
SH-2346
SH-29474
HL-2635
4459
5004 862
st an dard
—
—
—
5005616
—
11906
15929
SH-2325
SH-2346
SH-29474
SMOKER OPTIONS AND ACCESSORIES767-SK/III1767-SK/III1000-SK/III1200-SK/III
Bumper, Full Perimeter (n ot av ai labl ew ith 2-1/2 " c aster s)5010371501037150097675009767
Carving Holder
pr im er ib
st ea mship (c afete ri a) rou nd
Casters - 2 rigid , 2 swi velw/brake
5" (127mm)
3-1/2" (89mm)
2-1/2" (64mm)
Door Lock with KeyLK-22567LK-22567LK-22567LK-22567
Drip Pan,
withdrain, 1-11/16" (43mm)
withoutdrain, 1-7/8" (48mm)
ex tr ad eep , 4" (102 mm
Legs, 6" (152mm), Stemmed (s et of fo ur)5011149501114950111495011149
Pan Grid, Wire - 18" x 2 6" p ani ns ertPN-2115PN-2115PN-2115PN-2115
Security Panel with key lock5004750500475050057765005776
Shelf, Stainless Steel
The oven is equipped with a special, low-heatdensity, heating cable. Through the Halo Heat®
concept, the heating cable is mounted against the
walls of the cooking and holding compartment to
provide an evenly applied heat source, controlled
by an oven sensor. The design and operational
characteristics of the unit eliminates the need for a
moisture pan or a heat circulating fan. Through even
heat application, the food product is cooked evenly
and provides the ability to hold foods for longer
periods of time.
START-UP
1. Before operating the oven, clean both the
interior and exterior of the unit with a damp
cloth and any good commercial detergent at
the recommended strength. Rinse surfaces by
wiping with a sponge and clean warm water to
remove all detergent residue. Wipe dry with a
clean cloth or air dry.
2. Wipe door gaskets and control panel dry with
a soft cloth.
3. Clean and install the oven side racks, oven
shelves, and external drip tray. Shelves are
installed with curved edge toward the back
of the oven. Insert the drip pan on the interior
bottom surface of the oven.
4. Before operating the unit with product, become
familiar with the operation of the controls.
Read the following "Control Description" and
"Operation" section of this cooking guide and
begin by operating the various control functions.
DANGER
AT NO TIME SHOULD THE INTERIOR
OR EXTERIOR BE STEAM CLEANED,
HOSED DOWN, OR FLOODED WITH
WATER OR LIQUID SOLUTION OF
ANY KIND. DO NOT USE WATER JET
TO CLEAN.
SEVERE DAMAGE OR
ELECTRICAL HAZARD
COULD RESULT.
WARRANTY BECOMES VOID IF
APPLIANCE IS FLOODED
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OPERATION
ABCDEFGHI
ABCDEFGHI
ABCDEFGHI
GENERAL OPERATION - DELUXE CONTROL OVENS
Power ON
Indicator
Upper
Cavity
ON/OFF
n
a
Lower
Cavity
ON/OFF
Double
Compartment
Control
o
CONTROL FEATURES
1. On/Off Key
The on/off control system key operates the functions
of the control panel. If there is any power loss during
operation, the on/off indicator light will flash. To
clear, push key and release.
2. Cook Key — Temperature range 200 ° to 325°F
(93° to 162°C)
Used to select cooking mode and to review the cook
temperature setting.
3. Time Key — Maximum time 24 hours
Used to select cook time and to review set time.
4. Probe Key — Temperature range 50° to 195°F
Used to select internal product probe temperature
5. Hold Key — Temperature range 60° to 205°F
Used to select food holding mode and to review set
6. Smoker Key — Time range 0 to 4 hours
Used to select warm smoke or cold smoke and to
7. Lock Indicator
When illuminated, this symbol indicates settings
8. Halo Heat Indicator
When the oven is preheating, the Halo Heat indicator
9. Oven Preheat Light
Illuminates until the oven is preheated or in ready mode.
(10° to 91°C)
mode and to review probe temperature setting.
(15° to 96°C)
holding temperature.
review the smoke time remaining.
used in the cooking sequence are locked and cannot
be changed.
will illuminate during preheating and remain steady
until the oven reaches the set cooking temperature.
When the temperature has stabilized, the indicator
will illuminate periodically as the oven calls for heat.
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bcdefghi j k
p
10. LED Display
Indicates interior oven air temperature, internal
product probe temperature, time, or when used in
conjunction with other keys, will review
original cooking, holding and probe temperature
settings. The display will also indicate various
programming and diagnostic information.
11. Ready Indicator Light
Illuminates when the oven has finished preheating.
12. Up and Down Arrows
Used to increase or decrease set time, including
cooking, holding and probe temperature settings.
13. Start Key
Used to initiate a selected mode sequence when pressed
and released. You may stop any mode of operation
by pressing and holding the Start Key until you hear a
2-second beep.
14. Green Indicator Lights
Located within each function key, the green light
functions as an operator prompt indicating additional
operator action is required and also identifies current
mode of operation.
15. Amber Indicator Lights
Located below the Cook, Time, Probe and Hold Keys,
these indicators will illuminate to identify the current
mode of operation and allows the operator to identify
the information currently shown in the LED display.
16. Preset Program Keys
Provides memory storage and operation of up to eight
operator set cooking programs for specific products
(A thru H). I enables locking abilities.
17. Cancel Key
Used to erase a program from memory storage.
m
q
IMPORTANT
Do not use the oven if the controls are not properly functioning. Refer to the Troubleshooting Guide located
in this manual or call an authorized service technician.
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GENERAL OPERATION - DELUXE CONTROL OVENS
OPERATING FEATURES & FUNCTIONS
OPERATION
To stop an operation at any time— Press and hold
the start Key until the control beeps for two seconds,
indicating the operation has been cancelled. The oven will
remain in a power-on state.
To turn oven control panel off— Press and hold the
on/off Key until the oven beeps. The On/Off indicator
light will go out.
Door open indicator — Display will flash “door” and
a triple beep will alert the user. Press On/Off key to
acknowledge error and disable triple beep.
Arrow Keys:
Cook, Hold and Probe Temperature, and the Time setting
can be adjusted by pressing the Arrow keys. Pressing
and releasing the Arrow key will increase settings in
increments of one. To change a setting more rapidly,
press and hold the Arrow key. Once the setting reaches
a number divisible by 10, it will begin to increase in
increments of 10.
Green and Amber Indicators:
Each program key includes a green
Green
light which indicates a requirement
for additional programming by the
operator or the current operational
Amber
state of the oven.
The cook, time, probe, and hold keys include an amber
indicator light to identify the information being displayed.
Power Fail Detect:
If the power were to fail for any reason while heating, the
control will retain, in memory, the programmed operating
conditions. When power is restored, the control will
resume operating from the point where it was interrupted
and the On/Off indicator light will flash, indicating that
such an event did occur. The operator can acknowledge
the power failure by pressing the On/Off key. Pressing
the key will display the amount of time that the power
has been off. The control will stop counting the amount of
time the power has been off when it has been off for more
than 24 hours.
NOTE: If such an event has occurred, it is strongly
recommended that you ensure the food is safe for
consumption according to local health regulations.
Display High/Low Probe Temperatures:
To observe the recorded maximum or minimum probe
temperature when cooking by probe, press the following
keys while the probe remains in the product:
Highest Temperature: Press probe Key and up arrow
Key at same time.
Lowest Temperature: Press probe Key and down arrow
Key at same time.
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Probe Usage:
When the oven probe remains inserted in the probe
bracket, the LED temperature display will indicate the
ambient air temperature inside the oven. To use the probe
for cooking remove it from the bracket and wipe the full
length of the metal probe with a disposable alcohol pad to
clean and sanitize before using.
Only the tip of the probe senses the internal product
temperature; therefore, it is important the tip be placed
correctly in the product for internal temperature accuracy.
Push the probe tip halfway into the product, positioning
the tip at the center of the food mass. When inserting
the probe into solid foods such as meat roast or poultry
breasts, push the probe in from a straight downward
position or in from the side to the center position. If
placing into a semi-liquid or liquid product, the probe
cable must be secured to keep the probe positioned
properly. Do not let the probe tip touch the edges, bottom
or side of a container. Tape the probe cable to the lip or
edge of the container.
NOTE: When cooking by probe, insert the probe
into the raw product after the oven has been
preheated.
WAIT ONE FULL MINUTE to allow the probe
temperature to decrease to the internal temperature
of the product. Press the start button to begin
the cooking process after this probe temperature
adjustment period. A false probe reading of the
internal product temperature will cause the oven to
default to a holding temperature.
Probe Calibration:
1. To verify product probe calibration, place the probe in
a warm glass of water along with a quality independent
digital thermometer and press the probe key for five (5)
seconds. Compare readings.
2. If calibration is required, the unit must be in the power
up hold mode. From the off state turn the unit on. The
unit will begin to operate in the power up hold mode,
press the probe key for eight (8) seconds until the unit
beeps twice and a temperature is displayed. Adjust the
probe temperature to match the independent probe by
pressing the up or down arrows to increase or decrease
the temperature. Repeat step 1 to verify.
3. Repeat steps 1 and 2 to verify the probe calibration
as necessary.
OPERATION
I
o
GENERAL OPERATION - DELUXE CONTROL OVENS
Cook/Hold/Smoke Instructions
Press and release control On/Off key. The oven will beep for one second and power to the unit
will be indicated by an illuminated green indicator light located in the upper left corner of the
On/Off key. The oven will begin operating in the hold mode. The amber Hold indicator will be
illuminated and the last set hold temperature will be displayed.
To set Cook temperature — Press cook Key. Oven preheat indicator will illuminate and the last
set cooking temperature is displayed. To change the cook temperature, press the up or downarr ow Keys.
If cooking by time— press the time Key. The green time indicator will illuminate and the last set
cooking time will be displayed. To change the set time, press the up or down arrow Key. The
display will alternate between the set temperature and the elapsed time.
If cooking by probe — press the pro be Key. The green probe indicator will illuminate and the last
set internal product temperature will be displayed. To change the set temperature, press the up
or down arrow Key. The display will alternate between the set temperature, the elapsed time,
and the probe temperature.
To set Hold temperature — Press the hold Key. The green cook indicator light will remain
illuminated. To change the hold temperature, press the up or down arrow Key. The display
will alternate between the set hold temperature and the amount of time the product has been in
the hold mode. Oven will remain in the hol d mode until the on/off key is pressed.
To set Smoke time (hot smoke) — Press smoker Key. To set the smoke time desired, use up or
dow n ar row key. The last set time will be displayed. See following page for additional Smoking
Procedures.
Press Start key to begin cooking cycle.
To Cook/Hold/Smoke using Preset Menu Keys
Press Desired Pre Set Key (A through H). preset Keys with stored cooking programs will have
green indicator illuminated. The oven will automatically enter preheat mode. Oven will beep
periodically when it has reached a preheat ready state, and both the Ready and Start indicator
lights will flash. To program a preset menu key, see Programming a Preset in this manual.
Press Start key to begin cooking cycle.
CAUTION
TO MAINTAIN SAFE TEMPERATURE
LEVELS, COLD FOOD FOR
RETHERMALIZATION OR REHEATING
MUST NEVER BE ADDED TO THE OVEN
WHILE HOT FOODS ARE BEING HELD.
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GENERAL OPERATION - DELUXE CONTROL OVENS
I
o
Programming a Preset
Select the product to be programmed and begin programming with the oven control power Off.
Press and release control On/Off key. The oven will beep for one second and power to the unit
will be indicated by an illuminated green indicator light located in the upper left corner of the
On/Off key. The oven will begin operating in the hold mode. The amber Hold indicator will be
illuminated and the last set hold temperature will be displayed.
To set Cook temperature — Press cook Key. Oven preheat indicator will illuminate and the last
set cooking temperature is displayed. To change the cook temperature, press the up or downarr ow Keys.
If cooking by time— press the time Key. The green time indicator will illuminate and the last set
cooking time will be displayed. To change the set time, press the up or down arrow Key. The
display will alternate between the set temperature and the elapsed time.
If cooking by probe — press the pro be Key. The green probe indicator will illuminate and the last
set internal product temperature will be displayed. To change the set temperature, press the up or dow n ar row Key. The display will alternate between the set temperature, the elapsed time, and
the probe temperature.
OPERATION
To set Hold temperature — Press the hold Key. The green cook indicator light will remain
illuminated. To change the hold temperature, press the up or down arrow Key. The display will
alternate between the set hold temperature and the amount of time the product has been in the hold
mode. Oven will remain in the hol d mode until the on/off key is pressed.
To set Smoke time — Press smoker Key. To set the smoke time desired, use up or down arrow
key. The last set time will be displayed.
Select a letter code for the product programmed by the previous steps. Press and hold the selected preset
key for two seconds. When the preset has been saved, you will hear a one second beep and the preset
light will illuminate.
Note: Only one preset can be programmed at a time. If programming an additional preset is
desired, the unit must be started and stopped either by cycling the power to the cavity or by
pressing the St art /St o p key. The last pr ese t Key used will be the oven cooking run sequence
for the next product to be programmed. Settings can be manually changed for the next product
and an alternate pre-programmed letter key selected.
Erasing a Preset
To erase a program, the oven must be in either the power-up hold mode or in the preheat mode. The oven
cannot be running a pr ese t Menu program.
When the oven is in the power-up hold mode or in the preheat mode, press and hold the ca nce l Key and then
the appropriate letter pr ese t Key to be erased for two seconds. When the preset has been erased the oven will
beep for one second.
IMPORTANT - After programming a specific product into memory in a programmable preset
key, it is very important to make a written permanent record of the product and the program
letter assigned. Menu card (PE-23384) is provided for this purpose.
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OPERATION
ABCDEFGHI
ABCDEFGHI
I
GENERAL OPERATION - DELUXE CONTROL OVENS
Preset
Lock
Pr e set Keys Lock and Unlock
pr ese t Keys A through H can be locked in order to
prevent storing, altering or erasing a program.
To lock the Pr ese t Keys, press and hold the “I”
Key until the oven beeps. Release the “I” key. The
green indicator on the “I” key will illuminate. Oven
pr ese t Keys A through H are now locked.
Note: Only the oven pres et keys A through H are
affected by this lock-out in order to also allow
the oven to be used with the unprogrammed
Cook, Probe, or Hold modes.
To unlock the Pr ese t Keys, press and hold the
ca nce l Key along with the “I” Key for two seconds
until the “I” key light no longer illuminates. Release
all keys. The oven preset keys are now unlocked.
Fahrenheit or Celsius Selection
With the control in the off mode,
press and hold the up arr o w Key until the
display shows the current selection. Press
the up or down buttons to toggle between
the two options. After each change the
button must be released. The display must
clear before the procedure can be repeated.
Control Panel Lock and Unlock
The control panel can be locked at any time in order to
prevent inadvertent or accidental setting changes.
To lock the control panel, press and hold the
up arrow Key and then press the On/Off Key.
You will hear a brief beep and the panel lock
indicator will illuminate. Release all keys.
The oven’s control panel is now locked.
Note: The control panel is now fully locked with the
exception of the On/Off Key and arrow keys.
You will be unable to turn the oven control off at
this point.
To unlock the control panel, press and hold the downarrow Key and then press the On/Off Key. You
will hear three beeps and the panel lock indicator will
extinguish. Release all keys. The panel is now unlocked
and ready for normal use.
Beeper Volume Selection
With the control in the off mode,
press and hold the Down Arrow Key
until the display shows the current control
volume. Press the Up or Down Arrow Key
to cycle through the four options
(0 = Off, 1 = Low, 2 = Mid, 3 = High).
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GENERAL OPERATION - DELUXE CONTROL OVENS
Preparation
Adjust the inside door vents per the individual cooking
procedure selected. Always keep door vents closed when
cooking with the smoking function. Insert drip pan on the
bottom of the oven cavity.
Wood Chips
Soak one full tray of wood chips in water for 5 to
10 minutes. Shake off excess water, and place the
moistened chips in the wood chip tray of the smoker
oven. Replace the container in the oven.
OPERATION
WARNING
THE USE OF IMPROPER
MATERIALS FOR THE SMOKING
FUNCTION COULD RESULT IN
DAMAGE, HAZARD, EQUIPMENT
FAILURE OR COULD REDUCE THE
OVERALL LIFE OF THE OVEN.
DO NOT USE SAWDUST
FOR SMOKING.
DO NOT USE WOOD CHIPS
SMALLER THAN THUMBNAIL SIZE.
Hot Smoke Procedure
Press and release power switch On /of f
Control Key.
Press and set Co ok thermostat to required
cooking temperature.
Press and set Ti meor p r obe .
Press and set Ho lD thermostat to required
holding temperature.
The Oven is automatically programmed to
preheat to the set cooking temperature.
The oven will produce an audible signal
when
fully preheated.
Prepare product for cooking.
Load product on shelves.
To Set Smoking Time
Press the Sm oke r Key.
Press the Up and Dow n Ar r ow KeyS to
select the smoke time in minutes.
Press ST ArT .
Note: The smoking timer activates the heating
element located within the wood chip
container when in either a cook or hold
mode. The smoke element will not turn
on during preheat or ready modes.
A full wood chip container will produce
smoke for a period of approximately 1
hour, even though the timer can go past
one hour.
For maximum product tenderizing and to reduce labor
during peak preparation hours, products can be
cooked and held overnight.
These instructions are basic operational guidelines only.
For complete instructions, see the HALO HEAT
Guide to Low Temperature Cooking and Holding
provided with the oven.
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Cold Smoke Procedure
To Enter Cold Smoke Mode
Press and release power switch On /of f
Control Key.
Press and hold the Smoker Key for a period
of 3 seconds.
To Set Cold Smoke Holding Temperature
The temperature will default to the last
smoke holding temperature set by the user.
The holding temperature range is
14°F to 205°F (-10°C to 96°C).
To increase this default temperature, press
the Ho lD k e y and press the Up Arr o w to set
a higher default temperature.
To Set Smoking Verification Temperature
(ifd esi red)
Press the pr obe Ke y
Press the Up and Dow n Ar r ow KeyS
to select the verification temperature. The probe
range is 14°F to 195°F (-10°C to 91°C).
This will incorporate the probe into the coldsmoking process and the control will alarm if the
temperature exceeds the probe set point.
To Set Smoking Time
Press the Sm oke r Key.
Press the Up and Dow n Ar r ow KeyS to select
the smoke time in minutes.
Prepare product for smoking.
Place stainless steel tray filled with ice on
shelf above the smoker tray.
Load product on shelves.
Press ST ArT .
Taste preference Minimum Smoking time
Light Smoke Flavor 10 min.
Medium Smoke Flavor 30 min.
Heavy Smoke Flavor 40 min.
Very Heavy Smoke Flavor 60 min.
Extra Heavy Smoke Flavor 80 min.
OPERATION
GENERAL OPERATION - DELUXE CONTROL OVENS
SMOKING PROCEDURE OPTIONS
Many of the procedures listed in the front section of this
guide can be adapted to the Alto-Shaam Smoker.
1. Follow the load capacities for the 750, 1000 and 1200
series ovens.
2. Follow the cooking and holding temperatures and
times listed.
3. Set the Smoking Timer for the amount of smoke
flavor desired.
A. ONE-STEP COOKING:
After the COOK time is complete and the minimum
number of hours in the HOLD cycle have elapsed, the
product may remain ON HOLD until serving time.
B. TWO-STEP COOKING:
Remove product from the oven after the minimum
number of hours in the HOLD cycle. Chill product
quickly and prepare for refrigerated storage.
Refrigerated product can be sauced and finished on
a char-broiler, in a convection oven, a combination
oven/steamer or in a salamander for a la carte service.
This process takes between 8 and 15 minutes and
insures a tender, juicy and fresh tasting product.
When using cook/chill processing techniques,
products have an extended storage life of 5 days
which includes the day of preparation and the day of
service.
SMOKING TIMES
It is recommended the operator be familiar with the
taste preferences of the area. Initially experimenting
with a minimal amount of smoking time is suggested.
LIGHT SMOKE FLAVOR ...... 10 MINUTES
MEDIUM SMOKE FLAVOR ...... 30 MINUTES
HEAVY SMOKE FLAVOR ...... 40 MINUTES
VERY HEAVY SMOKE FLAVOR ...... 60 MINUTES
EXTRA HEAVY SMOKE FLAVOR ...... 120 MINUTES
*FOR 60 MINUTES OR MORE: LOAD WOOD CHIP
CONTAINER TWICE AND ACTIVATE SMOKING TIMER TWICE.
*
DETERMINING IF PRODUCT IS
SUFFICIENTLY COOKED
1. Insert a thermometer into the center of the product
to determine if the correct internal temperature
has been reached.
RED MEAT:
RARE: 130° to 135°F (54° to 57°C)
MEDIUM: 140° to 145°F (60° to 63°C)
WELL: 155° to 160°F (66° to 71°C)
2. When following the procedures in the individual
product cooking instructions, additional cooking
time should not be necessary. If, however, the
required internal product temperature has not
been reached after the product has remained in
the HOLD cycle for the one hour minimum time
period, additional cooking time may be added.
Use the same COOK temperature set for the
original cooking cycle until the correct internal
temperature has been reached.