Alto-Shaam COMBITOUCH SERIES 20 20ESG User manual

D U E T O O N G O I N G P R O D U C T I M P R O V E M E N T,S P E C I F I C AT I O N S A R E S U B J E C T T O C A N G E W I T O U T N O T I C E .P R I N T E D I N U .S.A. #475 - 1/08
SHORT FORM SPECIFICATIO S:
Provide Alto-Shaam Combitherm®floor standing Model 20•20ESG flash-steam combi oven/steamer designed with EcoSmart™
technology for reduced energy and water usage and include operational modes for steam, convection, and a combination of steam and
convection heat. Standard features to include energy efficient forced-air power burner, patented heat exchange system, electronic
ignition, patented automatic steam venting; Gold-n-Brown™ browning function; and a self-adjusting, flush-mounted rotary door handle
with a steam venting safety stop. Control to include 2-speed fan and cool-down function. Oven is to be constructed of 18 gauge stainless
steel, include an attached spray hose with backflow preventer, and automatic cleaning function. The oven is to accommodate up to
20 full-size sheet pans or 40 full-size hotel pans, include a removable door gasket for easy replacement, and standard right-hand door
hinging. Includes roll-in pan cart with removable drip tray and cart handle.
STA DARD CO TROL: To include removable quick-connect internal product temperature probe in the oven interior.
DELUXE CO TROL: To include removable quick-connect internal product temperature probe in the oven interior
and programming capability with Rapid-Touch™ operational quick-keys.
S-CO TROL: To include removable quick-connect internal product temperature probe in the oven interior as an option.
ITEM NO. _______________________
COMBITHERM®
• Flash-steam generation makes
conventional steam generator obsolete:
— Eliminates steam generating boiler maintenance
— Ends boiler heating element burn-out
— Maintains steam levels without a water reservoir
• Cook by internal product temperature or time with temperature
variable steam, convection heat, or a combination of both to roast,
steam, bake, or oven-fry in a single piece of equipment.
• Provides increased food quality and expands menu options
while increasing production efficiency and speed by as much
as 70-percent compared to conventional cooking methods.
• EcoSmart™technology reduces energy cost by using less
electricity and water during both normal operation and the
cleaning function.
• Gold-n-Brown™ feature provides the operator with the ability to
add additional product color.
• AutoClean™ feature simplifies the cleaning process to a single
oven function.
• Standard and Deluxe control offers a 2-speed fan, cool-down
feature, additional moisture injection, Delta-T cooking,
multiple language display, and other control features.
• Enhanced safety feature includes automatic steam venting
immediately before cooking time expires. PATENT #7,282,674
2020ESG
GAS COMBINATION OVEN/STEAMER
W164 9221 Water Street • P.O. Box 450 • Menomonee Falls, Wisconsin 53052-0450 • U.S.A.
PHO E: 262.251.3800 800.558.8744 U.S.A./CA ADA FAX: [phone].329.8744 U.S.A.O LY
www.alto-shaam.com
MODELS:
■■20•20ESG: STA DARD
■■20•20ESG: DELUXE
■■20•20ESG: S-CO TROL
STA DARD FEATURES A D ACCESSORIES
• Roll-in pan cart completely interchangeable with QC-100 QuickChiller™
and 20•20 Combimate® companion holding cabinet with:
Twenty (20) non-tilt pan support rails
21-1/16" (535mm) horizontal width between rails
2-5/8" (65mm) vertical spacing between rails
Ten (10) stainless steel shelves
Removable drip tray and cart handle
• Four (4) adjustable legs
• One (1) hand-held shower with backflow preventer PATENT PENDING
• One (1) flush-mounted rotary door latch with steam venting position
• Single-point detachable temperature probe (OPTIONAL ON S-CONTROL MODELS)
MODEL 20•20ESG DELUXE
CAPACITY OF FORTY (40) FULL-SI E OR GN 1/1 PANS,
TWENTY (20) FULL-SI E SHEET OR GN 2/1 PANS
ANSI/NSF 4

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GAS COMBINATION OVEN/STEAMER 2020ESG
C A PA C I T Y
FULL-SIZE PANS: 20" x 12" x 2-1/2" Forty (40)
GN 1/1: 530 x 325 x 65mm Forty (40)
GN 2/1: 650 x 530 x 65mm Twenty (20)
FULL-SIZE S EET PANS:* 18" x 26" x 1" Twenty (20)
O WIRE SHELVES O LY
480 lb (218 kg) MAXIMUM
VOLUME MAXIMUM: 300 QUARTS (380 LITERS)
WEIGHT
ET 838 lb EST. (380 kg) EST.
SHIP 1325 lb EST. (601 kg) EST.
CRATE 82" X56" X50" EST.
DIME SIO S:(2083 x 1422 x 1270mm)
E L E C T R I C A L
VOLTAGE PHASE CYCLE/HZ AWG AMPS kW
110 - 120 1 50/60 2 Wire plus ground, AWG 10 22.0 2.64
OTH ER VO LTAG ES AVA ILA BLE : Range 200 — 415V — 1 or 3 ph, 50 or 60 z
49-13/16" (1264mm)
47-13/16" (1214mm)
45-3/16" (1148mm)
42-9/16" (1080mm)
30-1/2"
(775mm)
44" (1118mm) 2" (49mm)
2-3/16"
(56mm)
8-15/16" (226mm)
76-5/8" (1946mm)
75-1/4" (1911mm)
Water Drain
(Bottom)
7-11/16" (195mm)
4-3/8" (110mm)
3-9/16"
(89mm) Water Drain
(Side Back)
Gas Exhaust (Top)
Electrical Connection
(Bottom)
Treated Water
Intake (Bottom)
Untreated Water
Intake (Bottom)
Gas Connection
(Bottom)
4-5/8" (116mm)
2" (50mm)
55-7/16"
(1407mm)
73-13/16" (1874mm)
6" (151mm)
17-3/8"
(441mm)
19-3/8"
(491mm)
26-3/4"
(678mm)
20-1/4"
(514mm)
Steam
Vents
(Top)
D I M E N S I O N S : x W x D
EXTERIOR:
76-5/8" x 49-13/16" x 45-3/16" (1946mm x 1264mm x 1148mm)
EXTERIOR WITH RETRACTABLE DOOR:
76-5/8" x 53-13/16" x 45-3/16" (1337mm x 1366mm x 1148mm)
ITERIOR:
54-15/16" x 25-1/4" x 33-7/8" (1395mm x 640mm x 860mm)
*ADDITIONAL WIRE S ELVES REQUIRED FOR MAXIMUM CAPACITY
CLEARANCE REQUIREMENTS
LEFT: 6" (152mm) PLUS SERVICE ACCESS: 18" (457mm) RECOMMENDED
20" (508mm) F R O M H E AT P R O D U C I N G E Q U I P M E N T
RIGHT: 4" (102mm) TOP: 20" (508mm) FOR AIR MOVEMENT
BACK: 4" (102mm) BOTTOM: 5-1/8" (130mm) FOR LEGS
G AS R E Q U I R E M E N T S
CO ECTED E ERGY LOAD:190,000 Btu/hr
HOOK-UP:3/4" NPT
MI IMUM CO ECTED PRESSURE:5.5" W.C. (Natural Gas)
9" W.C. (Propane)
MAXIMUM CO ECTED PRESSURE:14" W.C.
GAS TYPE MUST BE SPECIFIED O ORDER.
WAT E R R E Q U I R E M E N T S
TWO (2) COLD WATER I LETS - DRI KI G QUALITY
O E (1) TREATED WATER I LET: 3/4" NPT
O E (1) U TREATED WATER I LET: 3/4" NPT
LI E PRESSURE:30 to 90 psi 2.8 to 6.2 bar
WATER DRAI : 1-1/2" FERNCO CONNECTION WIT AIR GAP
INSTALLATION REQUIREMENTS
Oven must be installed level. ood installation. Water supply
shut-off valve and back-flow preventer. Alternate burner orifice
is required for installation sites at elevations of 3,000 feet (914m)
above sea level.
WAT E R Q U A L I T Y M I N I M U M S TA N D A R D S
USING A WATER SUPPLY NOT MEETING ALTO-S AAM'S
MINIMUM WATER QUALITY STANDARDS WILL VOID T IS
WARRANTY. It is the responsibility of the purchaser to ensure
that incoming water supply is compliant with the specifications
listed through adequate treatment measures. Installation of the
CombiGuard™ Water Filtration System is recommended, but this
system may not address all water quality issues present.
Contaminant Inlet Water Requirements (untreated water)
Free Chlorine Less than 0.1 ppm (mg/L)
ardness Less than 3 gpg (52 ppm)
Chloride Less than 30 ppm (mg/L)
p 7.0 to 8.5
Alkalinity Less than 50 ppm (mg/L)
Silica Less than 12 ppm (mg/L)
Total Dissolved
Solids (tds) Less than 60 ppm

#475 - 1/08 D U E T O O N G O I N G P R O D U C T I M P R O V E M E N T, S P E C I F I C AT I O N S A R E S U B J E C T TO C A N G E W I T O U T N O T I C E . www.alto-shaam.com
2020ESG
GAS COMBINATION OVEN/STEAMER
Steam Mode
A
utomatic steaming at 212°F (100°C)
Quick steaming between 213°F and
248°F (101°C and 120°C)
Low temp steaming between 86°F and
211°F (30°C and 99°C)
Combination Mode
Steam and convection cooking with a
temperature range of 212°F to 482°F
(100°C to 250°C)
Convection Mode
Cooking without steam at a
temperature range of 86°F to 482°F
(30°C to 250°C)
Retherm Mode
Food or plated meal reheating with
automatic steam injection at a
temperature range of 248°F to 320°F
(120°C to 160°C)
Core Temperature Mode
Cooking by sensing internal
product temperature in any
selected cooking mode
Gold-n-Brown
™
An automatic browning function
to be set or programmed as needed
to add additional product color in
the combination or convection mode
of operation.
S - C o n t ro l
The Combitherm S-Control
includes all basic combination
oven operational modes with the
use of rotary dials. The S-Control
also features the Gold-n-Brown™
automatic browning function, an
automatic cleaning setting, an
oven cool-down function, and a
half-speed fan position. S-Control
models can also be furnished with
Core Temperature option package.
S t a n d a r d C o n t r o l
The Combitherm standard control
includes all operational functions
shown to steam, bake, and roast by
time or internal product temperature.
The control features the Gold-n-
Brown™automatic browning
function, a Retherm Mode for plate
regeneration, plus a wide variety of
auxiliary functions and operational
settings. This control is offered for
operators that do not require
programming capability.
D e l u x e C o n t ro l
(PICTURED)
The Combitherm deluxe control
includes all the operational functions
of the standard control and adds a
programming function. Program
memory can accept up to 250
procedures, each with up to 20 steps
in any combination of cooking
modes. The deluxe control also
features a set of 8 Rapid-Touch™
keys to assign frequently used
programs to cook at the touch of a
single button.

#475 - 1/08 DUE TO ONGOING PRODUCT IMPROVEMENT, S P E C I F I C A T I O N S A R E S U B J E C T T O C A N G E W I T O U T N O T I C E . www.alto-shaam.com
2020ESG
GAS COMBINATION OVEN/STEAMER
FA C T O RY I N S TA L L E D O P T I O N S
(MAY REQUIRE ADDITIONAL LEAD TIME)
Gas Type
■■ NATURAL
■■ PROPANE
■■ Alternate Burner Orifice
REQUIRED FOR INSTALLATION SITES AT ELEVATIONS
OF 3,000 FEET (914m) ABOVE SEA LEVEL
■■ Recessed Door [5006522]
INCREASES OVEN WIDT BY 4" (102mm)
Single-point removable temperature probe (PATENT PENDING)
INCLUDED ON STANDARD AND DELUXE OVENS
■■ OPTIONAL ON S-CONTROL OVENS [5005679]
■■ Multi-point, ard-wired internal product temperature probe [5005678]
NOT AVAILABLE ON OVENS WIT S-CONTROL
■■ Security Devices [5006528]
FOR CORRECTIONAL FACILITY USE
INCLUDES CONTROL SECURITY PANEL, DOOR LOCK, TAMPER-PROOF SCREW PACKAGE,
FLANGED LEGS FOR FLOOR OR COUNTER BOLTING (PADLOCKS NOT INCLUDED)
■■ Computer Software Options [5005676]
N ot availab le on S-Con trol Mod e ls.
REFER TO ACCP SPECIFICATION S EET #9015
FOR APPLICABLE PART NUMBERS
■■ HACCP Documentation
■■ HACCP Documentation wit Kitc en Management
■■ Wireless HACCP Documentation wit Kitc en Management
IEEE 802.11b STANDARDS

Fry Basket BS-26730 Grilling Grate S -26731
Roll-in Pan Rack
UN-27970
Roll-in Plate Rack
UN-27971
2020ESG
GAS COMBINATION OVEN/STEAMER
#475 - 1/08 D U E T O O N G O I N G P R O D U C T I M P R O V E M E N T, S P E C I F I C AT I O N S A R E S U B J E C T T O C A N G E W I T O U T N O T I C E . www.alto-shaam.com
Ten (10) Chicken Roasting Rack
S -22634
Six (6) Chicken Roasting Rack
(PAN NOT INCLUDED)S -23000

OPTIO S & ACCESSORIES
■■CHICKE GREASE TRAY WIT DRAIN: 1-1/2" (38mm) DEEP 4758
CHICKE ROASTI G RACKS:
■■6CICKEN CAPACITY — FITS FULL-SIZE PAN: 10 RACKS PER OVEN S -23000
■■8C ICKEN CAPACITY — FITS FULL-SIZE PAN: 12 RACKS PER OVEN S -23619
■■10 C ICKEN CAPACITY — FITS IN SIDE RACKS: 12 RACKS PER OVEN S -22634
■■COMBIGUARD™ TRIPLE-GUARD WATER FILTRATIO SYSTEM (INCLUDES 1 CARTRIDGE) FI-23014
■■COMBIGUARD™REPLACEME T FILTER FI-26356
■■FRY BASKET, 12" X20" (325mm x 530mm) BS-26730
■■GRILLI G GRATE, 12" X20" (325mm x 530mm) S -26731
■■PREHEAT SEALI G STRIP (TO PRE EAT WIT OUT ROLL-IN TROLLEY) 5007924
■■OVE CLEA ER — SPECIALLY FORMULATED FOR COMBIT ERM OVENS
➥TWELVE (12) CONTAINERS/CASE, 1 QUART (C. 1 LITER) EAC CE-24750
■■QUICK DISCO ECT KIT CR-33543
■■ROLL-I PA CART (HXWXD): UN-27970
65-1/8" X30-5/16" X33-13/16" (1653mm x 770mm x 858mm)
INTERC ANGEABLE WIT 20•20 COMBIMATE OLDING CABINET AND QC-100 QUICKC ILLER
ROLL-I PLATE CART (HXWXD) INTERC ANGABLE WIT 20•20 COMBIMATE OLDING CABINET:
■■65-1/2" X30-5/16" X39-9/16" (1663mm x 770mm x 1004mm) 2-11/16" (69mm) SPACING UN-27971
■■65-1/2" X30-5/16" X39-9/16" (1663mm x 770mm x 1004mm) 3-1/2" (89mm) SPACING UN-28311
■■SCALE FREE™(CITRUS BASED, NON-CORROSIVE DELIMING PRODUCT) CE-27889
■■SERVICE START-UP CHECK AVAILABLE THROUGH A ALTO-SHAAM FASTEAM CE TER SPECIFY AS REQUIRED
■■SHELF, STAI LESS STEEL WIRE S -22473
2020ESG
GAS COMBINATION OVEN/STEAMER
D U E T O O N G O I N G P R O D U C T I M P R O V E M E N T , S P E C I F I C A T I O N S A R E S U B J E C T T O C A N G E W I T O U T N O T I C E .P R I N T E D I N U .S.A. #475 - 1/08
W164 9221 Water Street • P.O. Box 450 • Menomonee Falls, Wisconsin 53052-0450 • U.S.A.
PHO E: 262.251.3800 800.558.8744 U.S.A./CA ADA FAX: [phone].329.8744 U.S.A. O LY
www.alto-shaam.com