C o n v e c t i o n O v e n
E l e c t r i c
Model:
ASC-2E
ASC-4E
ASC-2E
WITH
Mobile Stand Option 5004687
Manual
Control
• INSTALLATION
• OPERATION
• MAINTENANCE
WITH
Stand Option 5003489
W164 N9221 Water Street • P.O. Box 450 • Menomonee Falls, Wisconsin 53052-0450 USA
PHONE: 262.251.3800 • 800.558.8744 USA/CANADA FAX: 262.251.7067 • 800.329.8744 U.S.A. ONLY
www.alto-shaam.com
P R I N T E D I N U .S .A .
MN-28666
•
02/10
D E L I V E R Y
U N PA C K I N G
1. Carefully remove the
appliance from the
carton or crate.
This Alto-Shaam appliance has been
thoroughly tested and inspected to ensure only the
highest quality unit is provided. Upon receipt,
check for any possible shipping damage and report
it at once to the delivering carrier. See
®
®
NOTE: Do not discard the
carton and other
Transportation Damage and Claims section
located in this manual.
packaging material
until you have
This appliance, complete with unattached
items and accessories, may have been delivered in
one or more packages. Check to ensure that all
standard items and options have been received
with each model as ordered.
Save all the information and instructions
packed with the appliance. Complete and return
the warranty card to the factory as soon as
possible to ensure prompt service in the event of a
warranty parts and labor claim.
This manual must be read and understood by
all people using or installing the equipment
model. Contact the Alto-Shaam service
department if you have any questions concerning
installation, operation, or maintenance.
inspected the unit
for hidden damage
and tested it for
proper operation.
2. Read all instructions in this manual carefully
before initiating the installation of this appliance.
DO NOT DISCARD THIS MANUAL.
This manual is considered to be part of the
appliance and is to be provided to the owner or
manager of the business or to the person
responsible for training operators. Additional
manuals are available from the Alto-Shaam
service department.
3. Remove all protective plastic film, packaging
materials, and accessories from the appliance
before connecting electrical power. Store any
accessories in a convenient place for future use.
NOTE: All claims for warranty must include the
full model number and serial number of
the unit.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 1
SAFETY PROCEDURES
AND PRECAUTIONS
Knowledge of proper procedures is essential to the
safe operation of electrically and/or gas energized
equipment. In accordance with generally accepted
product safety labeling guidelines for potential
hazards, the following signal words and symbols
may be used throughout this manual.
1. This appliance is intended to cook, hold or
process foods for the purpose of human
consumption. No other use for this appliance is
authorized or recommended.
2. This appliance is intended for use in commercial
establishments where all operators are familiar
with the purpose, limitations, and associated
hazards of this appliance. Operating
D A N G E R
instructions and warnings must be read and
understood by all operators and users.
Used to indicate the presence of a
hazard that WILL cause severe
personal injury, death, or substantial
property damage if the warning
included with this symbol is ignored.
3. Any troubleshooting guides, component views,
and parts lists included in this manual are for
general reference only and are intended for use
by qualified technical personnel.
WA R N I N G
4. This manual should be considered a permanent
part of this appliance. This manual and all
supplied instructions, diagrams, schematics,
parts lists, notices, and labels must remain with
the appliance if the item is sold or moved to
another location.
Used to indicate the presence of a
hazard that CAN cause personal injury,
possible death, or major property
damage if the warning included with
this symbol is ignored.
C A U T I O N
Used to indicate the presence of a
hazard that can or will cause minor or
moderate personal injury or property
damage if the warning included with
this symbol is ignored.
N O T E
For equipment delivered for use
in any location regulated by the
following directive:
DO NOT DISPOSE OF ELECTRICAL
OR ELECTRONIC EQUIPMENT WITH
OTHER MUNICIPAL WASTE.
C A U T I O N
Used to indicate the presence of a hazard that can
or will cause minor personal injury, property
damage, or a potential unsafe practice if the
warning included with this symbol is ignored.
N O T E : Used to notify personnel of
installation, operation, or
maintenance information that is
important but not hazard related.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 2
INS TALLATIO N
D A N G E R
ALTERATION, ADJUSTMENT,
SERVICE, OR MAINTENANCE COULD
RESULT IN SEVERE INJURY, DEATH,
OR CAUSE PROPERTY DAMAGE.
C A U T I O N
METAL PARTS OF THIS EQUIPMENT
BECOME EXTREMELY HOT WHEN IN
OPERATION. TO AVOID BURNS,
IMPROPER INSTALLATION,
ALWAYS USE HAND PROTECTION
WHEN OPERATING THIS APPLIANCE.
READ THE INSTALLATION,
OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR SERVICING
THIS EQUIPMENT.
D A N G E R
DO NOT store or use gasoline or other
flammable vapors or liquids in the
vicinity of this or any other appliance.
C A U T I O N
DO NOT LIFT OR MOVE THE
OVEN BY USING THE DOORS
OR THE DOOR HANDLES.
SITE INSTALLATION
ASC-2E • WEIGHT
The Alto-Shaam convection
oven must be installed in a
location that will permit the
oven to function for its
®
NET:
250 lb (113 kg) EST.
SHIP:
325 lb ( 147 kg) EST.
CRATE
DIME N SIO N S:
44" H X 42" W X 42" D
(1118mm x 1067mm x 1067mm)
MINIMUM ENTRY CLEARANCE
31" (787mm) UNCRATED
intended purpose and to allow
adequate clearance for
ASC-2E •DIMENSIONS: H x W x D
EXTERIOR: 32-1/8" x 30" x 30-1/8" (815mm x 762mm x 815mm)
ventilation, proper cleaning,
and maintenance.
INTERIOR: 20" x 15" x 21" (508mm x 381mm x 533mm)
ASC-4E • WEIGHT
1. Hood installation is recommended.
NET:
393 lb (178 kg) EST.
SHIP:
438 lb ( 199 kg)
(CHECK LOCAL CODES).
CRATE
DIME N SIO N S:
40" H X 44" W X 53" D
(1016mm x 1118mm x 1346mm)
2. The oven must be installed on a stable and
level surface.
MIN. ENTRY CLEARANCE
31-1/2" (800mm) UNCRATED
W/O LEGS
ASC-4E • DIMENSIONS: H x W x D
3. DO NOT install this oven in any area where it may be
affected by any adverse conditions such as steam,
grease, dripping water, high temperatures, etc.
EXTERIOR: 57-1/2" x 38" x 44-1/2" (1461mm x 965mm x 1130mm)
INTERIOR: 24" x 29-1/8" x 25" (610mm x 740mm x 635mm)
4. DO NOT store or use any flammable liquids or
allow flammable vapors in the vicinity of this
oven or any other appliance.
MINIMUM CLEARANCE REQUIREMENTS
BACK
0" (0mm)
5. This appliance must be kept free and clear of any
LEFT SIDE
2" (51mm)
2" (51mm)
6" (152mm)
combustible materials.
RIGHT SIDE
6. This appliance must be kept free and clear of
any obstructions blocking access for maintenance
or service.
FROM GREASE PRODUCING EQUIPMENT
RECOMMENDED SERVICE ACCESS: 20" (508mm) RIGHT SIDE
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 3
INSTA LLAT ION
EX TERI OR DIMENSIO NS
ASC-4E
ASC-2E
8" (203mm)
CAVITY VENT
4-11/16"
(119mm)
3-1/4"
(83mm)
ELECTRICAL
INLET
3-5/32"
Exhaust
Electrical
2" (51mm)
from bottom
(80,1mm)
21-1/8 (536mm)
129°
123°
29" (737mm)
CAVITY WIDTH
38" (965mm)
30" (762mm)
3-3/8" (86mm)
23-1/4" (590mm)
)
46mm
16" (8
33-5/
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 4
INS TALLATIO N
INS TAL LATION RE QUIR EME NTS
The oven must be mounted on the factory equipped
oven legs or on an optional oven stand. Installation
on a solid or concrete base that in any way restricts
air flow may void the warranty.
Where automatically operated appliances are vented
through a ventilating hood or exhaust system
equipped with a damper or with a power means of
exhaust, provisions shall be made to allow the
equipment to operate only when the damper is open
to a position to properly vent the appliance and
when the power means of exhaust is in operation.
ACCORDANCE WITH NFPA 54 COMMONWEALTH OF
MASSACHUSETTS ONLY.
All clearances for a proper ventilation air supply
must be maintained to minimize fire hazard. Do
not locate the oven immediately adjacent to any
other heat-generating appliance.
WA R N I N G
LEVELING
Inadequate ventilation, or failure to
ensure an adequate supply of fresh
air will result in a high ambient
temperature at the rear of the
The oven should be leveled before the gas
supply is connected. Level the oven from side-to-
side and front-to-back with the use of a spirit level.
For ovens installed on a mobile stand, it is
important that the floor surface be level due to the
probability of frequent oven repositioning.
appliance. An excessive ambient
temperature can cause the thermal-
overload protection device on the
blower motor to trip resulting in severe
damage to the blower motor.
We recommend checking the level of the oven
periodically to make certain the floor has not
shifted nor the oven moved.
A number of adjustments are associated with initial
installation and start-up. Adjustments must be
conducted by a qualified service technician.
Installation and start-up adjustments are the
responsibility of the dealer or user. These
adjustments include but are not limited to
thermostat calibration, door adjustment, leveling,
and gas pressure verification. The Platinum series
oven burners are factory-adjusted with fixed air
openings and require no field adjustment.
C A U T I O N
TO PREVENT PERSONAL INJURY,
USE CAUTION WHEN MOVING OR
LEVELING THIS APPLIANCE.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 5
INSTA LLAT ION
INS TAL LATION RE QUIR EME NTS
RESTRAINT REQUIREMENTS
—MOBILE EQUIPMENT
WA R N I N G
RISK OF ELECTRIC SHOCK.
Appliance must be secured
to building structure.
Any appliance that is not furnished with a power
supply cord but includes a set of casters must be
provided with a tether. Adequate means must be
provided to limit the movement of this appliance
without depending on or transmitting stress to the
electrical conduit. The following requirements apply:
1. Casters must be a maximum height of 6" (152mm).
2. Two of the casters must of be the locking type.
3. Such mobile appliances or appliances on mobile
stands must be installed with the use of a flexible
connector secured to the building structure.
A mounting connector for a restraining device
is located on the lower back flange of the appliance
chassis or on an oven stand, approximately
18" (457mm) from the floor. A flexible connector
is not supplied or available from the factory.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 6
INS TALLATIO N
ELECTR ICAL CO NNE CT ION
D A N G E R
D A N G E R
ELECTRICAL CONNECTIONS MUST
BE MADE BY A QUALIFIED SERVICE
TECHNICIAN IN ACCORDANCE WITH
APPLICABLE ELECTRICAL CODES.
ENSURE POWER SOURCE
MATCHES VOLTAGE STAMPED
ON APPLIANCE NAMEPLATE.
xThe oven must be installed by a qualified
electrician. This appliance must be branch circuit
Wire size for the main incoming power to the
unit must match the minimum size listed in the
protected with proper ampacities, in accordance with specifications applicable to the specific oven model.
the wiring diagram located in this manual or in the
electrical compartment of the oven. The oven must
be properly grounded in accordance with the
For supply connections, locate the wire size posted
on the label located near the electric terminal block
behind the service panel or elsewhere listed in this
manual. Before attempting the electrical connection,
the rating plate should be checked to ensure that the
electrical characteristics of the appliance and the
electrical supply characteristics agree.
National Electrical Code and applicable local codes.
D A N G E R
To avoid electrical shock, this
appliance MUST be adequately
grounded in accordance with local
electrical codes or, in the absence of
local codes, with the current edition
of the National Electrical Code
ANSI/NFPA No. 70. In Canada, all
electrical connections are to be
made in accordance with CSA C22.1,
Canadian Electrical Code Part 1 or
local codes.
Installation of the wiring must be made in
accordance with U.L. 197 Commercial Electric
Cooking Appliance Standards, Local and/or
National Electrical Code, ANSI /NFPA 70-1990.
Service line entry is made through the rear of the
oven for connection to the terminal block. Remove
the service panel on the right side of the oven for
access to the terminal block.
Plug the unit into a properly grounded receptacle
ONLY, positioning the unit so that the plug is easily
accessible in case of an emergency. Arcing will occur
when connecting or disconnecting the unit unless all
controls are in the “off” position.
The oven is wired at the factory for either single
phase or three phase service as indicated on the
original purchase order. Input voltage and phase
must match the voltage and phase of the oven.
Visually check all electrical connections.
Proper receptacle or outlet configuration or
permanent wiring for this unit must be installed by a
licensed electrician in accordance with applicable
local electrical codes.
ELECTRICAL • ASC-4E
VOLTAGE
PHASE
CYCLE/HZ
AWG
6
6
8
8
AMPS
50.0
43.3
28.8
25.0
12.5
kW
ELECTRICAL • ASC-2E
VOLTAGE
PHASE
CYCLE/HZ
AWG
10
10
12
12
AMPS
24.0
20.8
13.8
12.0
kW
5.0
5.0
5.0
5.0
208 (AGCY)
240 (AGCY)
208 (AGCY)
240 (AGCY)
480 (AGCY)
1
1
3
3
3
60
60
60
60
10.4
10.4
10.4
10.4
10.4
208 (AGCY)
240 (AGCY)
208 (AGCY)
240 (AGCY)
1
1
3
3
60
60
60
60
60
8
N O C O R D A N D P L U G
N O C O R D A N D P L U G
Wire diagrams are located in the inside access panel of the unit
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 7
INSTA LLAT ION
STACKI NG & VE NTING ASS EMBLY fo r 2-A SC- 2E /STK
C A U T I O N
TO PREVENT PERSONAL INJURY,
USE CAUTION WHEN MOVING OR
LEVELING THIS APPLIANCE.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 8
INS TALLATIO N
STA CKING & VENT ING ASSE MBLY for 2-AS C-4 E/STK
Item No. Part No.
Description
Qty.
2
3
1004984
SC-26520
RISER, FLUE ELECTRIC
SCREW, #10 SMS .5LG
1
5
After legs or casters have been installed
on the bottom oven, place the upper oven
on top of lower unit. Align.
Remove top elbow
vent prior to
installing riser.
2
3
Assemble venting
components
2 and 3 as shown.
C A U T I O N
TO PREVENT PERSONAL INJURY,
USE CAUTION WHEN MOVING OR
LEVELING THIS APPLIANCE.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 9
INSTA LLAT ION
OVEN STAND ASSEMB LY
OVEN STAND 5003489 SHOWN
6
2
4
1
2
9
2
5
1
8
1
7
3
38" (956mm)
ITEM
DESCRIPTION
PART NO.
QTY
2
1
2
3
LEG SUPPORT ASSEMBLY
CHANNEL, SUPPORT
LEG
5003488
1004459
LG-22185
CS-25674
CS-25675
1004461
1004369
1004460
1004466
SR-26551
SH-26395
SC-22729
NU-23984
WS-2294
2
4
CASTERS, RIGID
2
CASTERS, SWIVEL W/BRAKE
BRACKET, STAND
2
4
5
1
BRACKET, ATTACHMENT
CHANNEL, BACK
2
6
1
7
SHELF, STAND
1
8
RACK, OVEN SUPPORT
OVEN RACK
2
9
6
10
11
12
SCREWS, 1/4-20 X 1/2 HEX HEAD
27
27
27
NUT, 1/4-20 NYLON INSERT, 18-8 S/S
LOCK WASHER, 1/4" STAINLESS STEEL
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 10
OPERATING INSTRUC TIONS
US ER SAFE TY INFO RMATION
START-UP OPERAT IO N
IN THE EVENT OF A POWER FAILURE:
C A U T I O N
• TURN ALL SWITCHES OFF.
• WAIT UNTIL POWER IS RESTORED BEFORE
METAL PARTS OF THIS EQUIPMENT
BECOME EXTREMELY HOT WHEN IN
OPERATION. TO AVOID BURNS,
ATTEMPTING TO OPERATE THE OVEN.
NOTE: If such an event has occurred, it is strongly
recommended that you ensure the food in
the oven is safe for consumption according
to local health regulations.
ALWAYS USE HAND PROTECTION
WHEN OPERATING THIS APPLIANCE.
This appliance is intended for use in commercial
establishments by qualified operating personnel
where all operators are familiar with the purpose,
limitations, and associated hazards of this appliance.
Operating instructions and warnings must be read
and understood by all operators and users.
2. Close the oven doors, press the power switch
to the ON position, and set the thermostat to
300°F (149°C).
3. Allow the oven to cycle for approximately
2 hours or until no odor is detected.
BEFORE INITIAL USE:
PREHEATING:
Interior oven surfaces must be heated to remove
surface oils and the accompanying odor produced
during the first use of the oven.
Always preheat a cold oven for a minimum of
20 minutes before cooking product. Follow
the operating instructions indicated on the next
few pages of this manual.
1. Wipe all wire shelves, side racks and the full
oven interior with a clean, damp cloth.
ASC-4E • PRODUCT\PAN CAPACITY
72 lb (33 kg) MAXIMUM — 45 qts (43 liters)
Twelve (12): 18" x 26" x 1" FULL-SIZE SHEET PANS
6 chrome plated wire shelves with 2 removable side racks and
12 shelf positions spaced
ASC-2E • PRODUCT\PAN CAPACITY
27 lb (12 kg) MAXIMUM — 17 qts (15 liters)
Nine (9): 18" x 13" x 1" HALF-SIZE SHEET PANS
5 chrome plated wire shelves with 2 removable side
racks and 9 shelf positions spaced
at 1-3/4" (43mm) ea.
at 1-5/8" (41mm) ea.
OPTIONS & ACCESSORIES • ASC-4E
OPTIONS & ACCESSORIES • ASC-2E
I CASTER SET, 6" (152mm)
LEG KIT, 4" (102mm)
FOR MOBILE STACK APPLICATIONS
I COOLING RACK FOR OVEN STAND
LEG SET (4)
5003790
5003791
I Seismic feet
LEG KIT
5004688
I 6" (152mm) with Bullet Feet
I 6" (6152mm) with Seismic Feet
I 25" (635mm) with Seismic Feet
I PANEL FOR BACK, Stainless Steel
SHELF, OVEN RACK
5003794
5003795
5003785
5005876
I with Bullet feet, 19-1/2" (495mm) HEIGHT
I with Seismic feet, 19-1/2" (495mm) HEIGHT
I with Casters, 23" (584mm) HEIGHT
5005169
5005168
5005181
I SHELF, OVEN RACK
SH-26894
I
INTERCHANGEABLE WITH COOLING RACK
SH-26795
STACKING HARDWARE
SEE INDIVIDUAL STACKING
COMBINATION SPECIFICATION SHEETS
STACKING HARDWARE
SEE INDIVIDUAL STACKING
COMBINATION SPECIFICATION SHEETS
STAND, SINGLE OVEN
STAND, STAINLESS STEEL
I Mobile, with Cooling Racks & Casters, 38" H (965mm)
I Stationary, with Cooling Racks & Bullet Feet
I Stationary, with Cooling Racks & Seismic Feet
34-1/4" (870mm) min. • 35-1/2" (902mm) max. H (FEET ARE
ADJUSTABLE)
5003786
5003489
5003787
I with Bullet feet, 26-1/2" (673mm) HEIGHT
I with Seismic feet, 26-1/2" (673mm) HEIGHT
I with Casters, 30" (762mm) HEIGHT
5004672
5005172
5004687
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 11
OPERATING I NST RUCTIONS
POSITION
1.
The best arrangement for broiling, baking
cookies and for other baked goods under
2-1/2" (65mm) in height. This arrangement
can also be used as the maximum capacity for
reconstituting frozen entrées.
PAN/SHELF POSITIONS FOR ASC-2E:
The oven includes 5 chrome plated wire
shelves with two removable side racks and
9 shelf positions spaced at 1-5/8" (41mm).
2
4
6
8
POSITION
2.
General baking with the use of sheet pans for
products under 3-1/2" (89mm) in height.
Products include cakes, pies, muffins, or
extended dishes in 12" x 20" x 2-1/2" deep
pans (530mm x 325mm x 65mm GN 1/1).
1
4
7
POSITION
3.
4.
Ideal positions for baking bread, meringue, or
extended dishes and roasts in pans not to
exceed 5-1/2" (140mm) in height.
1
5
POSITION
Arrangement necessary for roasting whole
turkey or roasts up to 7" (178mm) in height.
1
6
PAN/SHELF POSITIONS FOR ASC-4E:
The oven includes 6 chrome plated wire shelves
with two removable side racks and 12 shelf
positions spaced at 1-3/4" (43mm).
POSITION
1.
The best arrangement for broiling, baking
cookies and for other baked goods under
2-1/2" (65mm) in height. This
arrangement can also be used as the
maximum capacity for reconstituting
frozen entrées.
2
4
6
8
12
POSITION
2.
General baking with the use of sheet
pans for products under 3-1/2" (89mm)
in height. Products include cakes, pies,
muffins, or extended dishes in
1
4
7
10
12" x 20" x 2-1/2" deep pans
(530mm x 325mm x 65mm GN 1/1).
C A U T I O N
POSITION
3.
4.
Ideal positions for baking bread,
meringue, or extended dishes and roasts
in pans not to exceed 5-1/2" (140mm)
in height.
METAL PARTS OF THIS EQUIPMENT
BECOME EXTREMELY HOT WHEN IN
OPERATION. TO AVOID BURNS,
1
5
9
ALWAYS USE HAND PROTECTION
WHEN OPERATING THIS APPLIANCE.
POSITION
Arrangement necessary for roasting
whole turkey or roasts up to 7" (178mm)
in height.
1
6
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 12
OPERATING INSTRUC TIONS
MANUAL CONTROL OPERATION
1. Press POWER SWITCH ³ to the ON position.
2. Press FAN SWITCH · to high or low fan speed.
3. Set COOK TEMPERATURE THERMOSTAT ¿
to the temperature desired.
When this temperature is reached, LIGHT OFF\OVEN READY
indicator light ´ will go out.
ቢ
ALLOW A MINIMUM OF 20 MINUTES
TO PREHEAT A COLD OVEN.
4. Load product into the oven.
For best results, always load the oven from the
bottom to the top position and load as quickly as
possible to retain maximum oven compartment heat.
ባ
5. Set COOK TIMER ² by rotating the knob
clockwise past the time required and then back to
the desired time.
The timer will begin to count down. When the
timer reaches zero, the oven will produce an audible
alert signal that will continue for three minutes or
until the timer knob is turned counterclockwise to
the OFF position.
ቦ
ብ
COOL-DOWN MODE
1. Press POWER SWITCH ³ to
the COOL DOWN position.
2. Open the oven doors.
ቧ
SHUT-DOWN PROCEDURE
1. Press POWER SWITCH ³
to the OFF position.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 13
CHEF OPERATING TIPS
The Alto-Shaam convection oven will provide the best results and longest possible
service with the utilization of the following suggestions and guidelines.
NOTE: Moisture will escape around the doors when baking products with a heavy
moisture content such as chicken, potatoes, etc. This is a normal operating condition.
1. Thoroughly preheat the oven for approximately
9. To assure even cooking when baking, weigh or
20 minutes before use.
measure the product in each pan.
2. As a general rule, the cooking temperature can
be set lower than the temperature used in a
conventional oven. Cooking time may also be
shorter. It is suggested the first batch of each
product prepared be monitored closely to check
for variances.
3. Maintain a record of the temperatures, times, and
load capacities established for products cooked on a
regular basis since they will be the same or similar
for succeeding loads.
4. When practical, start cooking the lowest temperature
products first and gradually work up to products
with a higher cooking temperature.
5. If the cooking temperature setting for the previous
product is more than 10°F (5°C to 6°C) higher
than the temperature needed for the next load,
use the FAN COOL-DOWN feature to decrease
the oven temperature before setting the oven to a
lower temperature.
10. ASC-2E: When cooking five pans of product, start
from the bottom of the oven and use side rack
positions 1, 3, 5, 7, and 9.
ASC-4E: When cooking six pans of product, start
from the bottom of the oven and use side rack
positions 2, 4, 6, 8, 10, and 12.
11. Do not overload the oven. Refer to product/pan
capacties indicated in this manual.
12. To obtain an evenly baked product, muffin pans
should be placed in the oven with the short side of
each pan facing the front of the oven.
13. When rethermalizing frozen casseroles, preheat the
oven 100°F (38°C) over the suggested temperature to
compensate for the introduction of a large quantity of
frozen product into the oven compartment. Reset the
thermostat to the correct cooking temperature after
the oven is loaded.
14. Use a pan extender or two inch (51mm) deep,
18” x 26” pans for batter-type products that weigh
more than 8 pounds (3 to 4 kg), i.e.; pineapple
upside-down cake.
15. To avoid obstructing airflow that would result in
uneven cooking, never place anything directly on the
bottom of the oven cavity.
6. Work as quickly as possible when loading the
oven to prevent heat loss.
7. When the audible signal indicates the time has
expired, remove the food product from the oven
as quickly as possible to avoid over cooking.
8. Pans should be centered between side racks and each
shelf should be loaded evenly to allow proper air
circulation within the oven compartment.
Cooking Guidelines
Time
Time
Food
Cakes, Sheet
Temperature
325°F 163°C
400°F 204°C
Food
Temperature
350°F 177°C
350°F 177°C
(Minutes)
(Minutes)
Macaroni & Cheese
(frozen, full oven)
25
25
90
Chicken pieces (30 breasts &
thighs, 25 legs & wings)
Macaroni & Cheese
(refrigerated)
30
Chicken halves
Beef patties
400°F 204°C
400°F 204°C
350°F 177°C
350°F 177°C
40
8
Muffins
325°F 163°C
325°F 163°C
325°F 163°C
350°F 177°C
400°F 204°C
450°F 232°C
13-15
40
Pies, Frozen
Bacon
16
15
Pizzas, Individual
Potatoes, Baked
Sandwiches, Grilled Cheese
Tater tots
15
Fish, frozen (5 oz.)
50
4-6
10
Macaroni & Cheese
(frozen, 1 pan)
350°F 177°C
50
A T T H E E N D O F T H E D A Y ,
U T I L I Z E T H E C O O L - D O W N M O D E
A N D O P E N T H E O V E N D O O R S .
Do not place anything directly
on the bottom of the oven cavity.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 14
CARE AND CLEAN ING
CLEANING AND PREVENTIVE MAINTENANCE
PROTECTING STAINLESS STEEL SURFACES
CLEANING AGENTS
It is important to guard against
corrosion in the care of
Use non-abrasive cleaning products designed for
use on stainless steel surfaces. Cleaning agents
must be chloride-free compounds and must not
contain quaternary salts. Never use hydrochloric
acid (muriatic acid) on stainless steel surfaces.
Always use the proper cleaning agent at the
manufacturer's recommended strength.
stainless steel surfaces.
Harsh, corrosive, or
inappropriate chemicals can
completely destroy the
protective surface layer of stainless steel.
Abrasive pads, steel wool, or metal implements
will abrade surfaces causing damage to this
protective coating and will eventually result in
areas of corrosion. Even water, particularly hard
water that contains high to moderate
concentrations of chloride, will cause oxidation
and pitting that result in rust and corrosion. In
addition, many acidic foods spilled and left to
remain on metal surfaces are contributing factors
that will corrode surfaces.
Contact your local cleaning supplier for
product recommendations.
CLEANING MATERIALS
The cleaning function can usually be accomplished
with the proper cleaning agent and a soft, clean
cloth. When more aggressive methods must be
employed, use a non-abrasive scouring pad on
difficult areas and make certain to scrub with the
visible grain of surface metal to avoid surface
scratches. Never use wire brushes, metal scouring
pads, or scrapers to remove food residue.
Proper cleaning agents, materials, and
methods are vital to maintaining the appearance
and life of this appliance. Spilled foods should be
removed and the area wiped as soon as possible
but at the very least, a minimum of once a day.
Always thoroughly rinse surfaces after using a
cleaning agent and wipe standing water as quickly
as possible after rinsing.
C A U T I O N
TO PROTECT STAINLESS STEEL
SURFACES, COMPLETELY AVOID
THE USE OF ABRASIVE CLEANING
COMPOUNDS, CHLORIDE BASED
CLEANERS, OR CLEANERS
CONTAINING QUATERNARY SALTS.
NEVER USE HYDROCHLORIC ACID
(MURIATIC ACID) ON STAINLESS
STEEL. NEVER USE WIRE
BRUSHES, METAL SCOURING
PADS OR SCRAPERS.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 15
CARE AND C LEAN ING
The oven is fabricated with an easy to clean porcelain
enamel interior or an optional stainless steel interior.
DANGER
NOTE: Always allow the oven to cool before
cleaning. If the oven is hot, allow the
interior surfaces to become cool to the
touch by opening the oven doors and
engaging the cool-down function.
DISCONNECT UNIT FROM
POWER SOURCE BEFORE
CLEANING OR SERVICING.
DO NOT USE ABRASIVE CLEANING COMPOUNDS.
Completely avoid the use of abrasive cleaning
compounds, chloride-based cleaners, or cleaners
containing quaternary salts. To protect metal
finish on stainless steel, never use hydrochloric
acid (muriatic acid).
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
CLEAN THE OVEN ON A DAILY BASIS
1. After the oven has cooled, remove all detachable
items such as wire shelves, side racks, and drip
pan. Clean these items separately.
6. Wipe door gaskets
thoroughly since these areas
harbor food debris and grease.
2. Remove any food scraps from shelves, shelf
supports, and blower fan wheel. Convection
baffle openings must be kept clear of food
scraps and grease.
7. Rinse surfaces by wiping with a
clean cloth or sponge and clean
warm water.
8. Remove excess water with a sponge and wipe
dry with a clean cloth or air dry. Leave doors
open until interior is completely dry. Replace
side racks and shelves.
3. Wipe the interior metal surfaces of the oven
with a paper towel to remove any remaining
food debris.
4. Clean interior with a damp cloth or sponge
and any good commercial detergent at the
recommended strength.
Always follow appropriate state or local health
(hygiene) regulations regarding all applicable
cleaning and sanitation requirements for food
service equipment.
5. For baked-on food deposits, use a non-caustic
and non-toxic commercial oven cleaner
appropriate for the interior oven surface of
your oven. Follow the product manufacturer's
instructions carefully for the use of this
product. Any commercial oven cleaner
must be approved for use on food contact
areas. Remove soil with the use of a plastic
scouring pad.
A T T H E E N D O F T H E D A Y ,
U T I L I Z E T H E C O O L - D O W N M O D E
A N D O P E N T H E O V E N D O O R S .
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 16
CARE AND CLEAN ING
MOTOR CARE
EXTERIOR:
The convection oven motor contains self-
lubricating, sealed ball bearings and is
generally maintenance-free. During operation,
the interior of the motor is cooled by air flowing
into the rear of the motor case. This is a general
operating feature when proper clearances have
been allowed.
To help maintain the protective film coating on
polished stainless steel, clean the exterior of the
cabinet with a cleaner recommended for stainless
steel surfaces. Spray the cleaning agent on a clean
cloth and wipe with the grain of the stainless steel.
Wipe control panel, door vents and door handles,
thoroughly since these areas harbor food debris.
Clean exterior glass surfaces with a commercial
window cleaner.
A T T H E E N D O F T H E D A Y ,
U T I L I Z E T H E C O O L - D O W N M O D E
A N D O P E N T H E O V E N D O O R S .
DO NOT USE ABRASIVE CLEANING COMPOUNDS.
SERVICE
TROUBLESHOOTING GUIDE
TROUBLE
POSSIBLE CAUSE
REMEDY
Oven has no power
• Insufficient power supply
• Defective power cord or plug
• Defective power switch.
• Loose electrical connection
• Check power source.
• Check and replace if necessary.
• Check and replace if necessary.
• Check all electrical connections
Cook temperature
too high/low
• Thermostat out of calibration
• Check Calibration using a digital
thermometer in the center of the
cavity. Calibrate if necessary
• Replace thermostat
• Defective thermostat
Cook temperature too low
Fan not running
• Defective door gasket
• Door not closing properly
• Replace Gasket
• Check latches on the top and
bottom of door.
• Door switch defective or out of adjustment
• Motor switch tripped (2E only)
• Adjust or replace
• Reset, Black button should
be pushed in
• Door not closing properly
• Check latches on the top and
bottom of door.
Fan running but no heat
Fan runs with door open
• High limit tripped
• Defective element
• Reset high limit and test temperatures
• Replace element
• Door switch defective or out of adjustment
• Adjust or replace
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 17
SE RVI CE
FUL L AS SEMB LY ( W I T H O P T I O N A L S TA N D ) - AS C- 2E
PANEL OVERLAY
PE-26978
DOOR ROLLER
ASSEMBLY
DOOR ASSEMBLY
LT-26976
DR-27848
SWITCH,
ON/OFF COOL-DOWN
SW-34112
SWITCH,
FAN, HI/LO
SW-34101
SIDE RACK (2 PCS)
SR-26893
INDICATOR LIGHT
LI-3025
THERMOSTAT
TT-34092
KNOB, THERMOSTAT
KN-34297
TIMER
TR-34174
KNOB, TIMER
KN-34103
OVEN SHELF (5 PCS)
GASKET
TOP & BOTTOM 1005316
SIDES 1005311
SH-26894
DOOR ROLLER
ASSEMBLY
LT-26976
STAND, MOBILE
(OPTIONAL) 5004687
DANGER
DISCONNECT UNIT FROM
POWER SOURCE BEFORE
CLEANING OR SERVICING.
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 18
SE RVICE
ELECTRICAL (SERVICE PANEL REMOVED) - AS C- 2E
HEAT ELEMENTS
THERMOSTAT
TT-3750
OUTER EL-34211 (208V)
OUTER EL-34209 (240V)
INNER EL-34212 (208V)
INNER EL-34210 (240V)
BULB
LP-3686
RECEPTACLE
RP-3986
ON/OFF
SWITCH
SW-34112
FAN SWITCH
SW-34101
INDICATOR
LIGHT
LI-3951
MOTOR
MO-34208
THERMOSTAT
TT-34092
MOTOR PROTECTION
SWITCH - HIGH SPEED
SW-33500
TIMER
TR-34174
MOTOR PROTECTION
SWITCH - LOW SPEED
SW-33378
TERMINAL
BLOCK
BK-3597
COOLING FAN
FA-3568
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 19
SE RVI CE
RE AR PANEL - ASC- 2E
MOISTURE VENT
1005464
FAN
FA-3568
GUARD
GD-2396
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 20
SE RVICE
FU LL A SSE MBLY (W I T H O P T I O N A L S TA N D ) - AS C- 4E
DOOR ASSEMBLY, LH
DR-27850
PANEL OVERLAY
PE-26729
SWITCH,
ON/OFF COOL-DOWN
SW-34112
SWITCH,
FAN, HI/LO
SW-34101
SIDE RACK (2 PCS)
SR-26396
INDICATOR LIGHT
LI-3951
THERMOSTAT
TT-34092
KNOB, THERMOSTAT
KN-34297
TIMER
TR-34174
KNOB, TIMER CONTROL
KNOB, TIMER CONTROL
KN-34103
OVEN RACK (6 PCS)
SH-26795
DOOR ASSEMBLY, RH
DR-27849
GASKETS
TOP & BOTTOM 1006606
SIDES 1006605
STAND, STATIONARY
(OPTIONAL) 5003489
SIDE RACK
SUPPORT (2 PCS)
SR-26551
DANGER
DISCONNECT UNIT FROM
POWER SOURCE BEFORE
CLEANING OR SERVICING.
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 21
SE RVI CE
INERIOR OVE N CO MPA RTME NT - AS C-4E
HEAT ELEMENTS
REAR EL-34126 (208V)
MIDDLE EL-34127 (208V)
FRONT EL-34128 (208V)
REAR EL-34129 (240V)
MIDDLE EL-34146 (240V)
FRONT EL-34125 (240V)
SIDE RACK
SR-26396
LIGHT RECEPTACLE
LP-34161
BLOWER WHEEL
WH-26405
THERMOSTAT GUARD
1004611
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 22
SE RVICE
ELECTRICAL (SERVICE PANEL REMOVED) - ASC- 4E
BULB
LP-3686
RECEPTACLE
RP-3986
ON/OFF
SWITCH
SW-34112
FAN SWITCH
SW-34101
HIGH LIMIT
SW-34150
THERMOSTAT
TT-34092
TIMER
TR-34174
TERMINAL
BLOCK
BK-3597
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 23
SE RVI CE
RE AR PANEL - ASC- 4E
MOISTURE VENT
FAN
GUARD
HEAT ELEMENTS
FA-3974
GD-2396
MOTOR
MO-34215
ELECTRICAL
CONNECTION
DANGER
DISCONNECT UNIT FROM
POWER SOURCE BEFORE
CLEANING OR SERVICING.
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 24
SE RVICE
PARTS LIST
Description
ASC-2E ASC-4E
Qty.
Exterior Components
Panel, Top and Side
Gasket, LH/RH
1005455
1005311
1005316
1006602
1005458
1005459
1010943
1006623
1006605
1006606
1006672
1006678
1006679
—
1
2
2
1
1
1
1
Gasket, Top/Bottom
Panel, Service, louvered
Cover, Bottom
Cover, Top
Vent Plate
Interior
Rack, Side
SR-26893
SR-26396
SH-26795
LP-34161
GS-26630
GL-26608
CV-26607
RP-3986
LP-3686
2
5 / 6
2
Shelf
SH-26894
Lamp, *CT, snap-in, oven light
Gasket, oven lamp
Glass, *CT, oven lamp
Cover for oven light
Receptacle, Lamp
Bulb, logo 15W
—
—
—
—
—
—
—
2
2
2
1
1
Bulb, 230/240V, 25W
LP-34206
2
Oven Elements
Element, Outer, 208V
Element, Inner, 208V
Element, Rear, 208V
Element, Center, 208V
Element, Front, 208V
Element, Inner, 240V
Element, Outer, 240V
Element, Rear, 240V
Element, Center, 240V
Element, Front, 240V
EL-34211
—
1
1
1
1
1
1
1
1
1
1
EL-34212
—
—
—
EL-34126
EL-34127
EL-34128
—
—
EL-34209
EL-34210
—
—
EL-34129
EL-34146
EL-34125
—
—
Motor/Blower Wheel
Motor, 208/240V
MO-34208
WH-26895
MO-34215
WH-26405
1
1
Wheel, Blower
Door Assembly
Assembly, Complete
Assembly, Complete, RH
Assembly, Complete, LH
DR-27848
—
1
1
1
—
—
DR-27849
DR-27850
Switches/Thermostats/Timers
Block, Terminal
BK-3597
BK-25567
BZ-34113
CN-3731
—
FA-3568
FU-3772
FU-3775
GD-2396
KN-34103
KN-34297
LI-3951
PE-26978
SW-34101
SW-34112
TT-3750
SW-34164
SW-33500
SW-33378
TR-34174
TT-34092
BK-3597
BK-25567
BZ-34113
CN-3731
FA-3974
—
FU-3772
FU-3775
GD-2396
KN-34103
KN-34297
LI-3951
1
1
Block, Modular
Buzzer
1
Contactors, *CT, 240V, 50A
Fan, Box, 35CFM, 230V, 50-60HZ
Fan, Box, 70CFM, 230V, 50-60HZ
Fuse Holder, Dual, 15A, Class G
Fuses, *CT, 15A, Class G
Guard, Fan
1 / 2
1
1
1
2
1
Knob, Control, Indicating Timer
Knob, Thermostat
Light Indicator
Panel Overlay
1
1
1
PE-26729
SW-34101
SW-34112
SW-34150
SW-34164
—
1
Switch, Rocker, Fan, High/Low
Switch, On/Off/Cool-down
Switch, High Limit
1
1
1
Switch, Door, Roller
1
Switch, Motor Protect
Switch, Motor Protect
Timer, 250V, 1 hr
1
—
1
TR-34174
TT-34092
1
Thermostat, 140-500 °F
1
Part numbers and drawings are subject to change without notice.
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 25
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 26
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 27
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 28
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 29
ASC-2E & ASC-4E Electric Convection Ovens - Manual Control • 30
TRANSPORTATION DAMAGE and CLAIMS
All Alto-Shaam equipment is sold F.O.B. shipping point, and when accepted by the carrier, such shipments
become the property of the consignee.
Should damage occur in shipment, it is a matter between the carrier and the consignee. In such cases, the
carrier is assumed to be responsible for the safe delivery of the merchandise, unless negligence can be
established on the part of the shipper.
1. Make an immediate inspection while the equipment is still in the truck or immediately after it is moved to the receiving area.
Do not wait until after the material is moved to a storage area.
2. Do not sign a delivery receipt or a freight bill until you have made a proper count and inspection of all merchandise received.
3. Note all damage to packages directly on the carrier’s delivery receipt.
4. Make certain the driver signs this receipt. If he refuses to sign, make a notation of this refusal on the receipt.
5. If the driver refuses to allow inspection, write the following on the delivery receipt:
Driver refuses to allow inspection of containers for visible damage.
6. Telephone the carrier’s office immediately upon finding damage, and request an inspection. Mail a written confirmation of the time,
date, and the person called.
7. Save any packages and packing material for further inspection by the carrier.
8. Promptly file a written claim with the carrier and attach copies of all supporting paperwork.
We will continue our policy of assisting our customers in collecting claims which have been properly filed and actively pursued.
We cannot, however, file any damage claims for you, assume the responsibility of any claims, or accept deductions in payment
for such claims.
LIMITED WARRANTY
Alto-Shaam, Inc. warrants to the original purchaser only that any original part that is found to be defective in material or workmanship will, at
Alto-Shaam's option, subject to provisions hereinafter stated, be replaced with a new or rebuilt part.
The parts warranty period is as follows:
For the refrigeration compressor on Alto-Shaam Quickchillers™, five (5) years from the date of installation.
For the heating element on Halo Heat® cook/hold ovens, as long as the original purchaser owns the oven.
For all other parts, one (1) year from the date of installation or fifteen (15) months from the shipping date, whichever occurs first.
The labor warranty period is one (1) year from the date of installation or fifteen (15) months from the shipping date, whichever occurs first.
Alto-Shaam will bear normal labor charges performed during standard business hours, excluding overtime, holiday rates or any
additional fees.
To be valid, a warranty claim must be asserted during the applicable warranty period. This warranty is not transferable.
THIS WARRANTY DOES NOT APPLY TO:
1. Calibration.
2. Replacement of light bulbs and/or the replacement of display case glass due to damage of any kind.
3. Equipment damage caused by accident, shipping, improper installation or alteration.
4. Equipment used under conditions of abuse, misuse, carelessness or abnormal conditions, including but not limited to, equipment subjected
to harsh or inappropriate chemicals, including but not limited to, compounds containing chloride or quaternary salts, poor water quality, or
equipment with missing or altered serial numbers.
5. Damage incurred as a direct result of poor water quality, inadequate maintenance of steam generators and/or surfaces affected by water
quality. Water quality and required maintenance of steam generating equipment is the responsibility of the owner/operator.
6. Damage caused by use of any cleaning agent other than Alto-Shaam's Combitherm® Cleaner, including but not limited to damage due to
®
®
chlorine or other harmful chemicals. Use of Alto-Shaam's Combitherm Cleaner on Combitherm ovens is highly recommended.
7. Any losses or damage resulting from malfunction, including loss of product or consequential or incidental damages of any kind.
8. Equipment modified in any manner from original model, substitution of parts other than factory authorized parts, removal of any parts
including legs, or addition of any parts.
This warranty is exclusive and is in lieu of all other warranties, express or implied, including the implied warranties of merchantability and
fitness for a particular purpose. In no event shall Alto-Shaam be liable for loss of use, loss of revenue or profit, or loss of product, or for any
indirect, special, incidental, or consequential damages. No person except an officer of Alto-Shaam, Inc. is authorized to modify this warranty
or to incur on behalf of Alto-Shaam any other obligation or liability in connection with Alto-Shaam equipment.
Effective 02/09
RECORD THE MODEL AND SERIAL NUMBER OF THE APPLIANCE FOR EASY REFERENCE.
ALWAYS REFER TO BOTH MODEL AND SERIAL NUMBER IN ANY CONTACT WITH ALTO-SHAAM REGARDING THIS APPLIANCE.
Model: _______________________________________________Date Installed: __________________________________________________________
Voltage: ______________________________________________ Purchased From: _______________________________________________
Serial Number: _______________________________________ _______________________________________________________________________
G
G
G
W164 N9221 Wa t er St r eet
PHONE: 262.251.3800 • 800.558-8744 USA/CANADA
P. O. B ox 450
Menomonee Fal l s, W i sconsi n 53052-0450
U. S. A .
FAX: 262.251.7067 • 800.329.8744 U.S.A. ONLY
P R I N T E D I N U .S .A .
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