Alto-Shaam COMBITHERM 20.20ESG User Manual
ITEM NO. _______________________
ANSI/NSF 4
COMBITHERM®
MODEL 20•20ESG DELUXE
CAPACITY OF FORTY (40) FULL-SIZE OR GN 1/1 PANS,
TWENTY (20) FULL-SIZE SHEET OR GN 2/1 PANS
20
20ESG
G A S C O M B I NAT I O N OV E N / S TE AM E R
• 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
ariable steam, convection heat, or a combination of both to roast,
v
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
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.
technology reduces energy cost by using less
™
PATEN T #7, 282,6 74
SHORT FORM SPECIFICATIONS:
Provide Alto-Shaam Combitherm®floor standing Model 20•20ES G 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.
STANDARD C ONTROL: To include removable quick-connect internal product temperature probe in the oven interior.
DELUXE C ON TROL: To include removab le quick-conn ect internal product temperatu re p robe in the oven interior
and programming capability with Rapid-Touch™ operational quick-keys.
S-CONTROL: To include removable quic k-connect internal product tem perature probe in the oven interior as an option.
MODELS:
20•20ES G: STA ND ARD
■■
■■
20•20ES G: DE LUXE
■■
20•20ES G: S-CON TR OL
W164 N9221 Water Street • P.O. Box 450 • Menomonee Fall s, Wisconsin 53052-0 45 0 • U.S.A .
PH ON E: 262.2 51 .3800 800.558.87 44 U.S .A ./CA NADA FAX : 262. 251.7067 800.329.8744 U. S.A . ON LY
D UE TO O NG O IN G PR O DU C T I MP RO V EM E NT , S PE C IF IC AT I ON S A RE S UB J EC T T O C HA N GE W IT H OU T N O TI CE .P RI NT E D I N U .S .A . #475 - 1 / 08
STANDARD FEATU RES AND A CCESSORIES
• 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
• One (1) flush-mounted rotary door latch with steam venting position
• Single-point detachable temperature probe (
www.alto-s haam.com
OP TI ONAL ON S-CONTR OL MOD ELS)
PATEN T PEN DING
G A S C O M B I N AT I O N OV E N/ ST EA M E R 20
49-13/16" (1264mm)
47-13/16" (1214mm)
45-3/16" (1148mm)
4
2-9/16" (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)
5
5-7/16"
(1407mm)
73-13/16" (1874mm)
6" (151mm)
17-3/8"
(441mm)
19-3/8"
(491mm)
26-3/4"
(678mm)
2
0-1/4"
(514mm)
Steam
V
ents
(Top)
D I ME NS I O N S: H x W x D
EX TE RIOR:
76-5/8" x 49-13/16" x 45-3/16" (1946mm x 1264mm x 1148mm)
EX TE RIOR WIT H R ET RACTABLE DO OR :
76-5/8" x 53-13/16" x 45-3/16" (1337mm x 1366mm x 1148mm)
NT ER IOR
I
:
54-15/16" x 25-1/4" x 33-7/8" (1395mm x 640mm x 860mm)
20ESG
C L EA RA N C E R E Q UI R E M EN T S
LE FT : 6" (152 mm) PL US SE RVIC E AC CESS : 18 " (4 57 mm ) R ECOM MEN DE D
20 " (508mm ) F RO M H EA T P RO DU CI N G E QU IP M E N T
: 4" (10 2mm) TO P : 20" (508mm) FOR AIR MOVEMENT
RI GH T
: 4" (10 2mm) BO TT OM: 5-1/8" (130m m) FOR LEGS
BA CK
WAT E R R E Q UI R E M EN T S
TWO (2) COLD WATER INLETS - DRINKING QUALITY
ONE (1) TREATED WATER INLET: 3/4" NPT
ONE (1) UNTREATED WATER INLET: 3/4" NPT
LINE PRESSURE: 30 to 90 psi 2.8 to 6.2 bar
WATER DRAIN: 1-1/2"
FERNCO CONNECTION WITH AIR GAP
I N STA L L AT I O N R E Q UI R E M EN TS
Oven must be installed level. Hood 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.
E L EC TR 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
W E IG HT
NE T 838 lb E ST. (380 kg) ES T.
SH IP 1325 lb EST . (601 kg) E ST.
CR ATE 82" X 56" X 50" ES T.
DI ME NSION S: (2083 x 1422 x 1270mm)
OT HE R V OLTAG ES AVAILA BL E: Range 200 — 415V — 1 or 3 ph, 50 or 60 Hz
C A PA CI T Y
FULL-SIZE PANS: 20" x 12" x 2-1/2" Forty (40)
FULL-SIZE SHEET PANS:* 18" x 26" x 1" Twenty (20)
ON WIRE SHELVES ONLY
GN 1/1: 530 x 325 x 65mm Forty (40)
GN 2/1: 650 x 530 x 65mm Twenty (20)
VO LUM E M AXI MUM
G A S R E QU I R E M E NT S
ON NE CTED E NERGY LOA D
C
HO OK -UP: 3/4" NPT
MI NI MUM CON NE CTE D PR ESSUR E: 5.5" W.C. (Natural Gas)
: 190,000 Btu/hr
9" W.C. (P ropane)
MA XI MUM CON NE CTE D PR ESSUR E: 14" W.C.
GA S T YPE MU ST BE SP ECIF IED ON O RDER .
WAT E R Q U A LI T Y M I N I MU M STA N D AR DS
USING A WATER SUPPLY NOT MEETING ALTO-SHAAM'S
MINIMUM WATER QUALITY STANDARDS WILL VOID THIS
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)
Hardness Less than 3 gpg (52 ppm)
Chloride Less than 30 ppm (mg/L)
pH 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
480 lb (218 kg) M AXI MUM
: 300 QU ARTS (380 L ITE RS)
*A DDI TIO NAL W IRE SHE LVES RE QUI RED FO R MA XIM UM CAPA CIT Y
#475 - 1/08 D UE T O ON G OI N G P RO D UC T I M PR OV E ME N T, SP EC I FI CA TI O NS A RE S UB J EC T T O C HA N GE W IT H OU T N O TI CE . www.a lto-s haam. com
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