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COMBITOUCH® ES SERIES • ELECTRIC INSTALLATION MANUAL • 18.
46-3/4"
(1186mm)
44-3/4"
(1136mm)
40-15/16"
(1039mm)
1-13/16"
(46mm)
48"
(1218mm)
45-5/16"
(1151mm)
33-1/2"
(851mm)
2-1/16" (52mm)
Water Drain
(Bottom)
51-15/16"
(1319mm)
2" (50mm)
76-15/16" (1954mm)
8-15/16"
(226mm)
7-11/16" (195mm)
46-1/2"
(1155mm)
54-3/8" (1381mm)
13-1/16" (331mm)
15-13/16" (401mm)
22-11/16"
(576mm)
11-7/8"
(302mm)
Water Drain
(Back)
Steam
Vents
(Top)
4-1/4"
(106mm)
Treated Water
Intake (Bottom)
Untreated Water
Intake
(Bottom)
Electrical
Connection (Bottom)
6-11/16"
(169mm)
12•20es
WATER REQUIREMENTS WATER QUALITY MINIMUM STANDARDS
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" CONNECTION WITH A 2" MINIMUM AIR GAP
INSTALLED AS CLOSE TO THE OVEN AS POSSIBLE
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 speci cations listed through adequate treatment measures.
Installation of the CombiGuard
TM
Water Filtration System is recommended, but
this system may not address all water quality issues present.
CLEARANCE REQUIREMENTS
Contaminant
Free Chlorine
Hardness
Chloride
pH
Alkalinity
Silica
Total Dissolved Solids (tds)
Inlet Water Requirements (
untreated water)
Less than 0.1 ppm (mg/L)
Less than 3 gpg (52 ppm)
Less than 30 ppm (mg/L)
7.0 to 8.5
Less than 50 ppm (mg/L)
Less than 12 ppm (mg/L)
Less than 60 ppm
LEFT 6" (152mm)
RECOMMENDED SERVICE ACCESS: 18" (457mm)
20" (508mm) FROM HEAT PRODUCING EQUIPMENT
RIGHT 4" (102mm) TOP: 20" (508mm) FOR AIR MOVEMENT
BACK 4" (102mm) BOTTOM: 5-1/8" (130mm) FOR LEGS
* Can manifold off of
one 3/4" line.
DIMENSIONS: H x W x D
EXTERIOR:
54-3/8" x 46-3/4" x 48" (1381mm x 1186mm x 1218mm)
EXTERIOR WITH RECESSED DOOR:
54-3/8" x 50-3/4" x 48" (1381mm x 1288mm x 1218mm)
INTERIOR:
38-11/16" x 26-1/4" x 32-11/16" (983mm x 667mm x 830mm)
WEIGHT CAPACITY
NET 665 lb (302 kg) FULL-SIZE PANS: 20" x 12" x 2-1/2" Twenty-four (24)
SHIP 750 lb (340 kg) GN 1/1: 530 x 325 x 65mm Twenty-four (24)
CRATE DIMENSIONS: (L x W x H)
GN 2/1: 650 x 530 x 65mm Twelve (12)
53" x 53" x 87" FULL-SIZE SHEET PANS:* 18" x 26" x 1" Twelve (12)
(1346 x 1346 x 2210mm)
ON WIRE SHELVES ONLY
288 lb (131 kg) MAXIMUM
VOLUME MAXIMUM: 180 quarts (128 liters)
*ADDITIONAL WIRE SHELVES REQUIRED FOR MAXIMUM CAPACITY
INSTALLATION REQUIREMENTS
• Oven must be installed level. • Hood installation is required.
• Water supply shut-off valve and back-flow preventer when required by local code.
ELECTRICAL (DEDICATED CIRCUIT REQUIRED)
MODEL
VOLTAGE PH HZ AMPS kW AWG CORD & PLUG
12•20ES Touch
208 – 240 3 60 75.6 - 87.0/ph 27.7 - 36.6 AWG 2 no cord or plug
380 – 415 3 50/60 41.4 - 36.1/ph 27.8 - 36.7 AWG 6 no cord or plug
440 – 480 3* 60 36.0 - 43.5/ph 27.8 - 36.7 AWG 6 no cord or plug
12•20ES
208 – 240 3 60 75.6 - 87.0/ph 27.2 - 36.1 AWG 2 no cord or plug
380 – 415 3 50/60 41.4 - 36.1/ph 27.2 - 36.1 AWG 6 no cord or plug
440 – 480 3* 60 36.0 - 43.5/ph 27.2 - 36.1 AWG 6 no cord or plug
*ELECTRICAL SERVICE CHARGE APPLIES