Electric combination oven/steamer – Alto-Shaam 20.20ES User Manual
Page 2
40-15/16"
(1039mm)
1-13/16"
(46mm)
46-3/4"
(1186mm)
44-3/4"
(1136mm)
4-1/4"
(106mm)
2" (50mm)
51-15/16" (1319mm)
Water Drain
(Side Back)
Steam
Vents
(Top)
7
6
-1
5
/1
6
"
(1
9
5
4
m
m
)
8
-1
5
/1
6
"
(2
2
6
m
m
)
6
7
-3
/8
"
(1
7
1
0
m
m
)
7
6
-1
/4
"
(1
9
3
6
m
m
)
1
3
-1
/1
6
"
(3
3
1
m
m
)
1
5
-1
3
/1
6
"
(4
0
1
m
m
)
2
2
-1
1
/1
6
"
(5
7
6
m
m
)
6-11/16" (169mm)
11-7/8"
(302mm)
Treated Water
Intake (Bottom)
Intake
(Bottom)
Electrical
Connection (Bottom)
Untreated Water
45-5/16"
(1151mm)
48"
(1218mm)
Water Drain
(Bottom)
7
-1
1
/1
6
"
(1
9
5
m
m
)
2-1/16" (52mm)
33-1/2"
(851mm)
#455 - 1/08
D U E TO 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 H A N G E W I T H O U T N O T I C E
.
www.alto-shaam.com
ELECTRIC COMBINATION OVEN/STEAMER
20•20
ES
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 SHEET PANS:*
18" x 26" x 1"
Twenty (20)
ON WIRE SHELVES ONLY
480 lb (218 kg)
MAXIMUM
VOLUME MAXIMUM
: 300
QUARTS
(380
LITERS
)
W E I G H T
NET
958 lb
EST
.
(435 kg)
EST
.
SHIP
1364 lb
EST
. (619 kg)
EST
.
CRATE
83"
X
54"
X
53"
DIMENSIONS
: (2108 x 1372 x 1346mm)
E L E C T R I C A L
VOLTAGE
PHASE
CYCLE
/
HZ
AWG
AMPS
kW
at 208
3
50/60
3 Wire plus ground
151.2/ph
54.4
at 240
AWG 4
173.4/ph
72.2
at 380
3
50/60
4 Wire plus ground
83.0/ph
54.4
at 415
AWG 2
101.0/ph
72.2
at 440
3*
50/60
3 Wire plus ground
71.5/ph
54.4
at 480
AWG 2
87.0/ph
72.2
*
ELECTRICAL SERVICE CHARGE APPLIES
20
8-
24
0
38
0-
41
5
44
0-
48
0
D I M E N S I O N S :
H x W x D
EXTERIOR
:
76-1/4" x 46-3/4" x 48" (1936mm x 1186mm x 1218mm)
EXTERIOR
WITH
RETRACTABLE
DOOR
:
76-1/4" x 50-3/4" x 48" (1936mm x 1288mm x 1218mm)
INTERIOR
:
60-1/4" x 26-1/4" x 32-11/16" (1530mm x 667mm x 830mm)
*
ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY
I N S TA L L AT I O N R E Q U I R E M E N T S
Oven must be installed level.
Hood installation is required.
Water supply shut-off valve and back-flow
preventer.
C L E A R A N C E R E Q U I R E M E N T S
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
WAT E R R E Q U I R E M E N 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
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-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