Alto-Shaam 500-S Owner's manual

MN-28848 • 09/09
P R I N T E D I N U .S.A.
Fo o d H o l d i n g C a b i n e t
Model :
500-S
750-S
1000-S
1000-UP
• INSTALLATION
• OPERATION
• MAINTENANCE
1000-S
1000-UP
750-S
500-S
W164 N9221 Wa er S ree • P.O. Box 450 • Menomonee Falls, Wisconsin 53052-0450 USA
PHONE: [phone] • 800.558.8744 USA/CANADA FAX: [phone] • 800.329.8744 U.S.A.ONLY
www.alto-s aam.com

Delivery......................................1
Unpacking ....................................1
Safety Procedures and Precautions . . . . . . . . . . . . . . . . . 2
Installation
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . 3
Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . 3
Dimension Drawings, weights & capacities. . . . . . . . 4-7
Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . 8
Stacking Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Leveling ..................................10
Restraint Requirements - Mobile Equipment . . . . . . . 10
Drip Tray Installation . . . . . . . . . . . . . . . . . . . . . . 11-12
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . 13
User Safety Information. . . . . . . . . . . . . . . . . . . . . . . 14
BeforeInitialUse ...........................14
Heating Characteristics . . . . . . . . . . . . . . . . . . . . . . . 14
Operating Instructions
Manual Control Operation . . . . . . . . . . . . . . . . . . . . . 15
Electronic Control Identification . . . . . . . . . . . . . . . . . 16
Electronic Control Set-Up . . . . . . . . . . . . . . . . . . . . . 16
Electronic Control Operation . . . . . . . . . . . . . . . . . . . 17
Electronic Holding Cabinet Special Features . . . . . . . 17
HeatRecovery .............................17
HACCP Documentation . . . . . . . . . . . . . . . . . . . . . . . 17
HACCP Documentation w/ Kitchen Management. . . . 17
Electronic Control Timer Programming . . . . . . . . . . . 18
General Holding Guidelines. . . . . . . . . . . . . . . . . . . . 19
Care and Cleaning
Cleaning and Preventative Maintenance . . . . . . . . . . 20
Protecting Stainless Steel Surfaces. . . . . . . . . . . . . . 20
CleaningAgents ............................20
CleaningMaterials ..........................20
EquipmentCare ............................21
CleanDaily................................21
CleantheDoorVents ........................21
CleantheProbesDaily.......................21
CheckCoolingFan..........................21
Check Overall Condition of Oven . . . . . . . . . . . . . . . 21
Sanitation
Sanitation/Food Safety . . . . . . . . . . . . . . . . . . . . . . . 22
Internal Food Product Temperatures . . . . . . . . . . . . . 22
Service
Thermostat Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . 23
Trouble Shooting - MANUAL CONTROL ..............24
Trouble Shooting - ELECTRONIC CONTROL ...........25
Exterior Service View (750-S SHOWN) . . . . . . . . . . . . 26
Exterior Service Parts List - 500-S, 750-S, 1000-S . . 27
Exterior Service View - 1000-UP . . . . . . . . . . . . . . . . 28
Exterior Service Parts List - 1000-UP . . . . . . . . . . . . 29
Cable Heating Kits . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Bonnet Assembly View - 500-S, 750-S, 1000-S . . . . . 30
Bonnet Assembly Parts List - 500-S, 750-S, 1000-S . 31
Bonnet Assembly View - 1000-UP . . . . . . . . . . . . . . . 32
Bonnet Assembly Parts List - 1000-UP . . . . . . . . . . . 33
Wire Diagrams
500-S, 750-S, 1000-S, 120V - MANUAL . . . . . . . . . . . . 34
500-S, 750-S, 1000-S, 120V - ELECTRONIC . . . . . . . . . 35
500-S, 750-S, 1000-S, 208-240V - MANUAL . . . . . . . . 36
500-S, 750-S, 1000-S, 208-240V - ELECTRONIC . . . . . 37
500-S, 750-S, 1000-S, 230V - MANUAL . . . . . . . . . . . . 38
500-S, 750-S, 1000-S, 230V - ELECTRONIC . . . . . . . . . 39
1000-UP, 120V - MANUAL ......................40
1000-UP, 120V - ELECTRONIC ...................41
1000-UP, 208-240V - MANUAL ...................42
1000-UP, 208-240V - ELECTRONIC ................43
1000-UP, 230V - MANUAL ......................44
1000-UP, 230V - ELECTRONIC ...................45
Warranty
Transportation Damage and Claims . . . . . . Back Cover
Limited Warranty . . . . . . . . . . . . . . . . . . . . . Back Cover

500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 1.
D E L I V E R Y
This Alto-Shaa appliance has been
thoroughly tested and inspected to insure only the
highest quality unit is provided. Upon receipt,
check for any possible shipping da age and report
it at once to the delivering carrier. See
Transportation Damage and Claims section
located in this manual.
This appliance, co plete with unattached
ite s and accessories, ay have been delivered in
one or ore packages. Check to ensure that all
standard ite s and options have been received
with each odel as ordered.
Save all the infor ation and instructions
packed with the appliance. Co plete and return
the warranty card to the factory as soon as
possible to assure pro pt service in the event of a
warranty parts and labor clai .
This anual ust be read and understood by
all people using or installing the equip ent
odel. Contact the Alto-Shaa service
depart ent if you have any questions concerning
installation, operation, or aintenance.
NOTE: All clai s for warranty ust include the
full odel nu ber and serial nu ber of
the unit.
UNPACKING
1. Carefully re ove the
appliance fro the
carton or crate.
NOTE: Do not discard the
carton and other
packaging aterial
until you have
inspected the unit
for hidden da age
and tested it for
proper operation.
2. Read all instructions in this anual carefully
before initiating the installation of this appliance.
DO NOT DISCARD THIS MANUAL.
This anual is considered to be part of the
appliance and is to be provided to the owner or
anager of the business or to the person
responsible for training operators. Additional
manuals are available from the Alto-Shaam
service department.
3. Re ove all protective plastic fil , packaging
aterials, and accessories fro the appliance
before connecting electrical power. Store any
accessories in a convenient place for future use.
®
®

500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 2.
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
instructions and warnings must be read and
understood by all operators and users.
3. Any troubleshooting guides, component views,
and parts lists included in this manual are for
general reference only and are intended for use
by ualified technical personnel.
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.
N O T E : Used to notify personnel of
installation, operation, or
maintenance information that is
important but not hazard related.
C A U T I O N
Used to indicate the presence of a hazard that can
or will cause minor personal injur , propert
damage, or a potential unsafe practice if the
warning included with this s mbol 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 injur or propert
damage if the warning included with
this s mbol is ignored.
D A N G E R
Used to indicate the presence of a
hazard that WILL cause severe
personal injur , death, or substantial
propert damage if the warning
included with this s mbol is ignored.
W A R N I N G
Used to indicate the presence of a
hazard that CAN cause personal injur ,
possible death, or major propert
damage if the warning included with
this s mbol is ignored.
SAFETY PROCEDURES
AND PRECAUTIONS
Knowledge of proper procedures is essential to the
safe operation of electrically and/or gas energized
e uipment. In accordance with generally accepted
product safety labeling guidelines for potential
hazards, the following signal words and symbols
may be used throughout this manual.
N O T E
For equipment de ivered for use
in any ocation regu ated by the
fo owing directive:
DO NOT DISPOSE OF ELECTRICAL
OR ELECTRONIC EQUIPMENT WITH
OTHER MUNICIPAL WASTE.

INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 3.
S I T E I N S T A L L A T I O N
The Alto-Shaam cook
and hold oven must be
installed in a location
that will permit the
oven to function for its
intended purpose and
to allow adequate
clearance for
ventilation, proper
cleaning, and
maintenance access.
1. The oven must be installed on a stable and
level surface.
2. DO NOT install this appliance in any area
where it may be affected by any adverse
conditions such as steam, grease, dripping
water, high temperatures, or any other severely
adverse conditions.
3. DO NOT store or use any flammable liquids or
allow flammable vapors in the vicinity of this
oven or any other appliance.
4. This appliance must be kept free and clear of
any combustible materials.
5. This appliance must be kept free and clear of
any obstructions blocking access for
maintenance or service.
®
Emissions testing conducted by Underwriters
Laboratories, Inc.®was found to be in
compliance with the applicable requirements of
NFPA96: 2004 Edition, Par. 4.1.1.2. U.L
emissions sampling of grease laden vapor
resulted in a total of 0.55 milligrams per cubic
meter with no visible smoke and is considered
representative of all oven models in the line.
Based on these results, hood installation and/or
outside venting should not be a requirement in
most areas. Verify local codes for locations
where more restrictive codes are applicable.
MINIMUM CLEARANCE REQUIREMENTS
BACK 3" (76mm)
LEFT SIDE 1" (25mm)
RIGHT SIDE 1" (25mm)
TOP 2" (51mm)
D A N G E R
IMPROPER INSTALLATION,
ALTERATION, ADJUSTMENT,
SERVICE, OR MAINTENANCE COULD
RESULT IN SEVERE INJURY, DEATH
OR CAUSE PROPERTY DAMAGE.
READ THE INSTALLATION,
OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR SERVICING
THIS EQUIPMENT.
CAUTION
TO PREVENT PERSONAL INJURY,
USE CAUTION WHEN MOVING OR
LEVELING THIS APPLIANCE.
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
METAL PARTS OF THIS EQUIPMENT
BECOME EXTREMELY HOT WHEN IN
OPERATION. TO AVOID BURNS,
ALWAYS USE HAND PROTECTION
WHEN OPERATING THIS APPLIANCE.
N O T E
If the appliance has been unplugged for an
extended period of time, the Real Time
Clock ma require recharging. For a full
recharge, plug the unit into the proper
receptacle for a minimum of 24 hours.

EXTERIOR DIMENSIONS - 500-S
INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 4.
17-7/8" (454mm) 25-1/2" (648mm)
25-1/8" (637mm)
30-3/8" (772mm)
21" (532mm)
with optional bumper
39-13/16" (1011mm)
*32-1/16" (814mm) - with optional 2-1/2" (64mm) casters
*34-5/16" (874mm - with optional 5" (127mm) casters
*34-11/16" (880mm) - with optional 6" (152mm) legs (approximate)
33-1/16" (3839mm)
with 3-1/2"(89mm) Casters
27-3/4" (705mm)
29-1/4" (743mm)
with optional bumper
56-5/8" (1438mm) - Pass-Through Option
28" (711mm)
Electrical
Connection
Pass-Through
Option
I
o
I
o
8-15/16"
(227mm)
Electrical
Connection
Reach-In
42-15/16" (1091mm) - with optional bumper
P R O D U C T C A PA C I T Y
60 lbs (27 kg) MAXIMUM
VOLUME MAXIMUM: 50 QUARTS (47.5 LITERS)
WEIGHT
NET:94 lb (43 kg)
HIP:120 lb (54 kg)

EXTERIOR DIMENSIONS - 750-S
INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 5.
25-3/4"(653mm)
Pass-Through
Option
I
o
I
o
*32-3/16" (817mm) - with optional 2-1/2"(64mm) casters
*34-5/8" (878mm - with optional 5" (127mm) casters
*34-13/16" (884mm) - with optional 6" (152mm) legs (approximate)
28-1/4" (716mm)
with optional bumper
33-3/16" (843mm)
with 3-1/2"(89mm) Casters
27-7/8" (708mm)
55-1/2" (1408mm) - with optional bumper
53-9/16" (1360mm)
77-1/2" (1967mm) - Pass-Through Option
Electrical
Connection
33-7/8"(860mm)
30-15/16" (785mm)
25-1/8" (638mm)
30-7/16" (772mm)
33-7/8" (860mm)
with optional bumper
P R O D U C T C A PA C I T Y
120 lbs (54 kg) MAXIMUM
VOLUME MAXIMUM: 100 QUARTS (95 LITERS)
WEIGHT
NET:152 lb (69 kg)
HIP:193 lb (88 kg)

EXTERIOR DIMENSIONS - 1000-S
INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 6.
I
o
I
o
Electrical
Connection Pass-Through
Option
*38-7/8" (987mm) - with optional 2-1/2"(64mm) casters
*41-1/4" (1047mm - with optional 5" (127mm) casters
*41-1/2" (1053mm) - with optional 6" (152mm) legs (approximate)
25" (636mm)
with optional bumper
22-9/16"
(573mm)
39-7/8" (1012mm)
with 3-1/2"(89mm) Casters
34-1/2" (878mm)
37-3/16" (945mm)
31-15/16" (810mm)
Pass-Through
Option
33-1/4" (844mm)
31" (788mm)
16-5/8"
(422mm)
Electrical
Connection
33-1/4"
(844mm)
11-5/16"
(287mm)
50-1/8" (1273mm)
33-7/8" (860mm)
with optional bumper
52-5/8" (1337mm)
71-7/16" (1814mm)
P R O D U C T C A PA C I T Y
120 lbs (54 kg) MAXIMUM
VOLUME MAXIMUM: 60 QUARTS (76 LITERS)
WEIGHT
NET:138 lb (63 kg) (EST.)
HIP:163 lb (74 kg) (EST.)

500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 7.
INSTALLATION
EXTERIOR DIMENSIONS - 1000-UP
75-3/4" (1924mm) with 5"
(127mm) casters*
22-5/8 "
(574mm)
72-5/8" (1819mm) Pass-through Option
72-15/16" (1852mm) (Electrical Connection)
*74-3/8 " ( 1889mm) - with optional 3-1/2 " (89mm) casters
*76 " ( 1929mm) - with optional 6 " (152mm) legs (approximate)
20-1/2
"
(521mm)
24-1/8
"
(613mm)
72-15/16" (1852mm)
33-13/16 " ( 859mm)
16-15/16
"
(429mm)
53-1/16" (1347mm)
51-1/16" (1297mm)
34-1/2" (876mm)
Shown With
Optional Bumper
Pass-Through
Option
25-1/16 "
(636mm)
Electrical
Connection
Electrical
Connection
Reach-in
32-1/8" (817mm)
P R O D U C T C A PA C I T Y
120 lbs (54 kg) MAXIMUM
VOLUME MAXIMUM: 60 QUARTS (76 LITERS)
W E I G H T 1 0 0 0 - U P / S T D 1 0 0 0 - U P / H D
NET 241 lb (109 kg) 270 lb (122kg)
HIP 275 lb (125kg) 303 lb (137kg)

INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 8.
OPTIONS AND ACCESSORIES 500-S 750-S 1000-S 1000-UP
Bumper, Full Perimeter 5006782 5004861 5005103 5009767
Carving older
PRIME RIB
STEAMS IP (CAFETERIA)ROUND
L-2635
4459
L-2635
4459
—
—
—
—
Casters - 2 RIGID,2SWIVEL W/BRAKE
3-1/2" (89mm)
5" (127mm)
2-1/2" (64mm)
STANDARD
5004862
5008022
STANDARD
5004862
5008022
STANDARD
5004862
5008022
5008017
STANDARD
—
Control Option Kit 5000886 5000886 5000886 5001720
Door Lock with Key LK-22567 LK-22567 LK-22567 LK-22567
Drip Pan
1" (25mm)
WIT DRAIN, 1-11/16" (43mm)
1-7/8" (48mm)
PN-2122
—
—
—
14831
—
—
5005616
11906
—
5005616
—
Drip Tray, External 1007267 5004975 1007588 5009716
andle, Push/Pull 55662 55662 55662 —
Legs, 6" (152mm), Stemmed (SET OF FOUR) 5011149 5011149 5011149 5011149
Pan Grid, Wire - 18" X26" PAN INSERT — PN-2115 PN-2115 PN-2115
Pass-Through Design AVAILABLE AVAILABLE AVAILABLE AVAILABLE
Probe, Internal Temperature
ELECTRONIC CONTROL ONLY AVAILABLE AVAILABLE AVAILABLE AVAILABLE
Security Panel with Key Lock 5006787 5004750 5005776 5005776
Shelf, Chrome Plated
REAC -IN
PASS-T ROUG
S -2107
—
S -2105
S -2327
—
—
—
—
Shelf, Stainless Steel
REAC -IN
PASS-T ROUG
RIB RACK
S -2326
—
—
S -2324
—
S -2743
S -2325
S -2346
—
S -2325
S -2346
—
Stacking ardware 5004864 5004864 5004864 —
Water Reservoir (REMOVABLE FOR PROOFING)
PAN
COVER
—
—
—
—
1775
1774
1775
1774
Window Door — 55609R 15148R 15148R
ACCP Network Options (ELECTRONIC CONTROL ONLY)
➥ACCP Documentation
➥ACCP with Kitchen Management
*REFER TO HACCP PECIFICATION #9015 FOR APPLICABLE PART NUMBER .

SITE INSTALLATION
INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 9.
Stacking Configurations
— 1000-S with 1000-S, 1000-TH/III, or 1000-TH-II/Split
— 750-S with 750-S, 750-TH-II, 750-TH/III, 767-SK, 767-SK/III
— 500-S with 500-S, 500-TH-II, 500-TH/III
CASTER SET
SCREW
TOP
MOUNTING
SCREWS
STACKING
POSTS
TOP
MOUNTING
SCREWS
STACKING INSTRUCTIONS
1) If the two a liances were shi ed together from the factory, the to unit will have the
casters already removed. A stacking kit will be included with the shi ment.
If casters need to be removed: lay the unit on its back, and remove the set screw on each caster. Pull the
casters out of the unit.
2) While a liance is laid on its back, insert one stacking ost in each of the four corners
of the u er unit. Secure the stacking osts using one screw and two flat washers that
come with the stacking kit.
Note: The flange on the stacking posts must face the outside of the unit.
3) Remove the four to mounting screws from the lower unit. Place the u er a liance,
which has the stacking osts installed, on to of the bottom unit. Center the to
unit from front to back. Re-install the four screws through the flange of the four
stacking osts.

SITE INSTALLATION
INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 10.
A number of adjustments are associated with
initial installation and start-up. It is important
that these adjustments 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, electrical hook-up and installation of
optional casters or legs.
LEVELING
Level the oven
from side-to-side and front-to-
back with the use of a spirit level. For ovens
installed with casters, it is important that the
installation surface be level due to the probability
of frequent oven repositioning.
We recommend checking the level of the oven
periodically to make certain the floor has not
shifted nor the oven moved.
NOTE: Failure to properly level this oven can
cause improper function and will result
in the uneven baking with products
consisting of semi-liquid batter.
RESTRAINT REQUIREMENTS
MOBILE EQUIPMENT
Any appliance that is not furnished with a power
supply cord but that includes a set of casters must
be installed 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. Maximum height of casters is 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 by nor is it available from the factory.
W A R N I N G
RISK OF ELECTRIC SHOCK.
Appliance must be secured
to building structure.

500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 11.
SITE INSTALLATION
INSTALLATION
HANG DRIP TRAY ON SCREWS
STANDARD DRIP PAN*
[BOTTOM OF OVEN INTERIOR
• BELOW SIDE-RACKS]
DRIP
TRAY*
DRIP TRAY INSTALLATION INSTRUCTIONS - 500-S, 750-S, 1000-S
*SEE ALTO-SHAAM PARTS LIST FOR ALTO-SHAAM PART NUMBERS.
W A R N I N G
FAILURE TO PROPERLY INSTALL THE
DRIP TRAY CAN OR WILL CAUSE
MAJOR EQUIPMENT DAMAGE AND
WILL RESULT IN A LEAKAGE
HAZARD THAT CAN CAUSE
PERSONAL INJURY.

500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 12.
S I T E I N S T A L L A T I O N
INSTALLATION
DRIP TRAY INSTALLATION INSTRUCTIONS - 1000-UP
W A R N I N G
FAILURE TO PROPERLY INSTALL THE
DRIP TRAY CAN OR WILL CAUSE
MAJOR EQUIPMENT DAMAGE AND
WILL RESULT IN A LEAKAGE
HAZARD THAT CAN CAUSE
PERSONAL INJURY.
Item Description ty
1 Double-Sided Tape 1
2 Drip Tray Holder 1
3 8-32 x 1/4" Phil Screw 3
4 Drip Tray 1
1. Poke holes through double-sided tape which is attached to the back of drip tray holder .
2. Remove backing on double-sided tape .
3. Put screws through holes and attach drip tray holder to unit.
4. Optional - apply a line of food-grade silicone caulk along top edge of drip tray holder to seal.
5. Place drip tray in drip tray holder .





1. An identification tag is permanently mounted on
the cabinet.
2. Plug cabinet into a properly grounded receptacle
ONLY, positioning the unit so the power supply cord
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.
3. If necessary, a proper receptacle or outlet
configuration as required for this unit, must be
installed by a licensed electrician in accordance with
applicable, local electrical codes.
For 230V:
To prevent an electrical shock hazard between the
appliance and other appliances or metal parts in
close vicinity, an equalization-bonding stud is
provided. An equalization bonding lead must be
connected to this stud and the other appliances /
metal parts to provide sufficient protection against
potential difference. The terminal is marked with the
following symbol.
NOTE:
230V appliances must be connected to an electrical
circuit that is protected by an external GFCI outlet.
ELECTRICAL
INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 13.
E L E C T R I C A L - 5 0 0 - S
VOLTAGE PHA E CYCLE / HZ AMP kW CORD & PLUG
120 (AGCY)1 60 8.3 1.0 NEMA 5-15 P ,
120 1 60 8.4 1.0 15A-125 V PLUG
208-240 (AGCY)1 60 4.2 1.0 NEMA 6-15 P ,
at 208 1 60 3.7 .76 15A-250 V PLUG
at 240 1 60 4.2 1.0 (USA ONLY)
230 (AGCY)1 50 4.1 .95 CEE 7/7,
230 1 50 4.0 .93 220-230V PLUG
ELECTRICAL - 1000-S
VOLTAGE PHA E CYCLE / HZ AMP K W CORD & PLUG
120 (AGCY)1 60 8.0 .96 NEMA 5-15 P ,
120 1 60 8.6 1.03 15A-125 V PLUG
208-240 (AGCY)1 60 4.0 .96 NEMA 6-15 P ,
at 208 1 60 3.7 .78 15A-250 V
at 240 1 60 4.3 1.03 PLUG (US A ONLY )
230 (AGCY)1 50 3.8 .88 CEE 7/7,
230 1 50 4.1 .95 220-230V PLUG
ELECTRICAL - 1000-UP
VOLTAGE PHA E CYCLE / HZ AMP kW CORD & PLUG
120 (AGCY)1 60 16.0 1.9 NEMA 5-20 P ,
120 1 60 16.0 1.9 20A-125 V PLUG
208-240 (AGCY)1 60 8.0 1.9 NEMA 6-15 P ,
at 208 1 60 6.9 1.4 15A-250 V PLUG
at 240 1 60 8.0 1.9 (USA ONLY)
230 (AGCY)1 50 7.7 1.8 CEE 7/7,
230 1 50 7.7 1.8 220-230V PLUG
E L E C T R I C A L - 7 5 0 - S
VOLTAGE PHA E CYCLE / HZ AMP kW CORD & PLUG
120 (AGCY)1 60 9.0 1.08 NEMA 5-15 P ,
120 1 60 9.0 1.08 15A-125 V PLUG
208-240 (AGCY)1 60 4.5 1.08 NEMA 6-15 P ,
at 208 1 60 3.9 .81 15A-250 V PLUG
at 240 1 60 4.5 1.08 (USA ONLY)
230 (AGCY)1 50 4.3 1.0 CEE 7/7,
230 1 50 4.3 .99 220-230V PLUG
D A N G E R
ENSURE POWER SOURCE
MATCHES VOLTAGE STAMPED
ON APPLIANCE NAMEPLATE.
D A N G E R
To avoid electrical shock, this
applia ce MUST be adequately
grou ded i accorda ce with local
electrical codes or, i the abse ce of
local codes, with the curre t editio
of the Natio al Electrical Code
ANSI/NFPA No. 70. I Ca ada, all
electrical co ectio s are to be
made i accordi g with CSA C22.1,
Ca adia Electrical Code Part 1 or
local codes.
Hard wired models:
Hard wired models must be equipped with a
country certified e ternal allpole disconnection
switch with sufficient contact separation.
If a power cord is used for the connection of the
product an oil resistant cord like H05RN or H07RN
or equivalent must be used.

USER SAFETY INFORMATION
INSTALLATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 14.
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 instructions and
warnings must be read and understood by all
operators and users.
1. Unit must be connected to the appropriate
power source.
2. Use hand protection when handling hot items.
3. Preheat the unit for 30 minutes before use.
4. Be certain only hot foods are placed into the unit.
BEFORE INITIAL USE:
1. Clean both the interior and exterior of the unit
with a damp, clean cloth and mild soap solution.
Rinse carefully.
2. Clean and install the cabinet side racks. Shelves
should be positioned with the curved end up and
toward the back of the unit (reach-in models).
HEATING CHARACTERISTICS
The cabinet is equipped with a special heating cable.
Through this alo eat concept, the heating cable is
mounted against the walls of the unit to provide an
evenly applied heat source controlled by a thermostat.
The design and operational characteristics of the unit
eliminate the need for a moisture pan or a heat
circulating fan. Through even heat application,
the quality of food products is maintained up to
several hours or more.
CAUTION
METAL PARTS OF THIS EQUIPMENT
BECOME EXTREMELY HOT WHEN IN
OPERATION. TO AVOID BURNS,
ALWAYS USE HAND PROTECTION
WHEN OPERATING THIS APPLIANCE.

500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 15.
1. PREHEAT AT 200°F (93°C) FOR 30
MINUTES BEFORE LOADING FOOD.
Push power switch to “ON” position. The power
button will illuminate.
2. Rotate the control knob to 200°F (93°C).
The Set temperature will appear in the Digital
Display and the temperature display light
will illuminate. Press the Temperature Display
Button at any time to display the Actual inside
air temperature .
3. When the inside air temperature reaches the
desired holding temperature, the temperature
display light will turn off.
4. Load the cabinet with hot food only.
The purpose of the holding cabinet is to maintain
hot food at proper serving temperatures. Only
hot food should be placed into the cabinet.
Before loading the unit with food, use a food
thermometer to make certain all food products
are at an internal temperature range of 140° to
160°F (60° to 71°C). All food not within the
proper temperature range should be heated
before loading into the holding cabinet.
5. Check to make certain the cabinet door is
securely closed, and rotate the control knob to
160°F (71°C).
THI WILL NOT NECE ARILY
BE THE FINAL ETTING.
The proper temperature range for the food being
held will depend on the type and quantity of
product. Whether or not the door vents should be
open or closed will also depend on the type of
food being held. When holding food for
prolonged periods, it is advisable to periodically
check the internal temperature of each item to
assure maintenance of the proper temperature
range. Reset the holding temperature accordingly.
TO TOGGLE BETWEEN FAHRENHEIT
AND CELSIUS
The factory default is Fahrenheit. To change to
Celsius:
1. With the control OFF (i.e. temperature setting in
the OFF position), press and hold the
Temperature Display button for 5 seconds.
2. The control will show “degC” for 3 seconds to
verify selection and then show the temperature.
(Set Point or Actual, whichever the user has
selected) in ºC.
3. Repeat to toggle to Fahrenheit.
No te : With a p o w e r f ailure , f acto ry te st, e tc., th e
co ntro l w ill re tain the ºC o r ºF se tting se le cte d b y th e
use r w h e n p o w e r is re sto re d .
POWER FAILURE
When power is lost, then resumes, the display will
flash “-AC-” for 4 seconds, then display the set
holding temperature for 4 seconds and will alternate
until acknowledged. To acknowledge, press any key.
This feature will alert you when there is a power
failure, indicating that food safety may be
compromised.
A190
S200
I
o
I
o
On/Off
Power
Switch
Digital
Display
Temperature
Control Knob
Temperature
Display
Button
Temp
Display
Light
OPERATION
MANUAL CONTROL OPERATION

1234 56
OPERATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 16.
ON/OFF KEY
Press the ON/OFF key once and the power
indicator light will illuminate. Press and hold
the ON/OFF key until the LED display turns
off (at least three seconds) and power
indicator light goes out.
UP/DOWN ARROW KEY
The UP and DOWN arrow keys are used for a
variety of settings when selecting the holding
temperature. If an arrow key is pressed and
released the display will show the current set
temperature for two seconds. If an arrow key
is held (at least eight seconds), the value will
change at a rapid rate. If the arrow key is
pressed and released in rapid succession, the
set temperature will change by increments of
one degree.
ENABLE / DISABLE BEEPER
A beeper sounds when an error code is
displayed. To choose between beeper on
and beeper off mode, the control must be
off, then press and hold the DOWN arrow
key until either "ON" or "OFF" is shown
in the LED display. Release arrow key
when desired mode is displayed.
FAHRENHEIT/CELSIUS
With the control off, to choose between
Fahrenheit and Celsius, press and hold the UP
arrow key until either °F or °C is shown in
LED display. Release key when desired
setting is displayed.
The control has a four-digit LED display. When
the display is on, it will show current holding
temperature, as well as diagnostic information.
CONTROL LOCK
The warmer controls can be locked so that no
changes can be made to the set temperature.
To lock the display, press and hold the
ON/OFF key and the Up Arrow key at the
same time. The lock LED will illuminate.
When the lock LED is illuminated, additional
programming will not be functional other than
the key sequence required to unlock the panel.
To unlock the display, press and hold the
ON/OFF key and the Down Arrow key at the
same time. The lock LED will extinguish. The
panel keys will resume normal function.
°F/ °C
OPTIONAL ELECTRONIC HOLDING CABINET CONTROL SET-UP
O P T I O N A L E L E C T R O N I C C O N T R O L I D E N T I F I C AT I O N
POWER ON INDICATOR LIGHT
ON/OFF KEY
HEAT INDICATOR
LED DISPLAY
LOCK INDICATOR
UP/DOWN
ARROW KEYS
SHELF TIMER KEYS
POWER ON INDICATOR LIGHT
ON/OFF KEY
HEAT INDICATOR
LED DISPLAY
LOCK INDICATOR
UP/DOWN
ARROW KEYS

OPERATION
500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 17.
OPTIONAL ELECTRONIC HOLDING CABINET SPECIAL FEATURES
HEAT RECOVERY
The patented SureTemp™ heat recovery system in
this unit will immediately compensate for any loss
of heat when the door is opened. In order to
maintain a more consistent cavity temperature, the
control will automatically apply heat to the unit's
interior while the door is open and for a short time
after the door is closed. If the door remains open for
more than three minutes, the solid state electronic
control will sound three rapid beeps every ten
seconds until the door is closed.
HACCP DOCUMENTATION
ard wired, web-based documentation software
provides both a simple and effective method of
temperature recording. The system is designed
to interface with Alto-Shaam electronic cook/hold
ovens, hot food holding cabinets, Combitherm®
combi oven/steamers, and Quickchillers™. All
relevant information is recorded and stored, and is
accessible from the convenience of one or more
computer stations. Stored information is displayed
in a detailed overview for evaluation and printing
as required.
• Records cooking and holding time and temperature
• Pass/fail summary for review or printing
• Automatic data storage accessible in a variety
of formats
• Supports up to 16 appliance addresses on one network
HACCP DOCUMENTATION WITH
KITCHEN MANAGEMENT
ard wired, web-based software incorporates the
latest technology providing the ability to program,
control, monitor, and store all relevant cooking and
hot food holding data through the Internet from a
single site or multiple sites. Automated sampling,
record keeping, and set-point validation meet the
requirements of established ACCP criteria.
Designed to help manage the fully integrated food
service facility.
• ACCP compliant automated logging/
database storage
• Printed ACCP reports
• Data analysis for corrective action
• “Real time” sensor values and alarms
• Alarm notification via e-mail, pager, mobile phone
• Supports up to 16 appliance addresses on
one network
For more information refer to ACCP Spec Sheet #9015.
OPTIONAL ELECTRONIC HOLDING CABINET CONTROL OPERATION
1. Preheat at 200°F (93°C)
for 30 minutes.
Press the ON key, and set
the temperature to 200°F
(93°) by using the
UP/DOWN arrow keys.
Allow a minimum of 30
minutes preheating time before loading the
holding cabinet with food. Closing the vents on
the inside of the door will speed the preheating
process. The LED heat indicator light will go
“Out” after approximately 30 minutes preheat
time, or when the air temperature inside the unit
reaches the temperature set by the operator. The
Set indicator will light up anytime the temperature
is set or reset.
2. Load with hot food only.
The purpose of the holding cabinet is to maintain
hot food at proper serving temperature. Only hot
food should be placed into the cabinet. Before
loading the cabinet with food, use a food
thermometer to make certain all products are at
an internal temperature range of 140° to 160°F
(60° to 71°C). Any food product not within the
proper temperature range should be heated before
loading into the holding cabinet.
3. Reset the control to 160°F (71°C).
Check to make certain the cabinet door is securely
closed, and reset to 160°F (71°C) by using the
UP/DOWN keys
THI WILL NOT NECE ARILY
BE THE FINAL ETTING.
The proper temperature range and OPEN or CLOSED
door vent position will depend on the type and
quantity of product. When holding food for
prolonged periods, it is advisable to periodically
check the internal temperature of each item with a
food thermometer to assure maintenance of the
proper temperature range of 140° to 160°F
(60° to 71°C).
1234 56

500-S, 750-S, 1000-S, 1000-UP • INSTALLATION/OPERATION/SERVICE MANUAL • 18.
OPERATION
Timer Programming Information
1. Turn On/Off Control Key OFF.
Press the On/Off Key until the display turns
OFF (at least 3 seconds) and On/Off Key's
Power Indicator Light goes out.
Note: The following steps can only be done when
the On/Off Control Key is OFF.
2. Set Shelf Timer Keys.
Press and hold a Shelf Timer Key (at least
3 seconds) until the countdown time is shown
in the LED display. Use the Up or Down
Arrow Key to change the time desired.
Time will display as :MM if set for longer
than 60 minutes, or :SS if set for less than
60 minutes.
3. Set Additional Timer Keys.
Repeat step 2 for each Shelf Timer Key
to be programmed.
4. Turn On/Off Power Key ON.
Using the timer, press the On/Off key to
turn ON unit. Power Indicator Light
will illuminate.
5. Press Shelf Timer Key.
Activate the shelf timer by pressing the
corresponding button. Shelf LED display will
illuminate and the count down will begin.
The time r LED’s will illuminate as follows:
a) All expired timers will flash quickly (may be
more than one)
b) The timer with the shortest amount of time
remaining will flash slowly.
c) All other active timers will be illuminated
(may be more than one).
6. Turn OFF alarm.
Alarm will sound as time expires.
Press expired Shelf Timer Key to turn the
alarm OFF.
To Cancel a Timer:
Press and hold desired Shelf Timer Key for
two seconds.
Power Failure:
The Power Indicator Light by On/Off Power Key
will blink to indicate a power failure. To stop the
blinking, simply depress On/Off Key. The
memory will not be impaired.
1234 56
ON/OFF
KEY
S ELF TIMER KEYS
The Multiple Shelf Timer Key option is available for
hot food holding units with the electronic control.
These keys monitor food safety by using a timer-
based "First-In, First-Out" product management
system. Products should be cooked to ACCP
recommended internal temperature and then held
in the unit. The Timer system allows operator to
select holding times when the unit is loaded.
Multiple timer keys correspond to various pan
locations in the holding unit. As the timers expire,
alarms notify the operator.
E L E C T R O N I C C O N T R O L T I M E R P R O G R A M M I N G
POWER
INDICATOR
LIG T
EAT
INDICATOR
LIG T
LED
DISPLAY
LOCK
INDICATOR
UP/DOWN
ARROWS