MN-35947
•
Rev 15
•
01/18
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Combitherm® CT PROformance™ and CT Classic Series Installation Manual
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37
#442 - 01/18 DUE TO ONGOING PRODUCT IMPROVEMENT, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. WWW.ALTO-SHAAM.COM
ELECTRICAL (NO CORD, NO PLUG, DEDICATED CIRCUIT REQUIRED)
MODEL VOLTAGE PH HZ AMPS kW BREAKER AWG CONNECTION
CTC20-20E
208 – 240 3 50/60 137.6 – 158.8 49.6 – 66 150-175 4/0 L1, L2, L3, G
380 – 415 3 50/60 84.2 – 91.7 56.4 – 66 100 1 – 1/0 L1, L2, L3, N, G
440 – 480 3* 50/60 72.7 – 79.4 56.5 – 66 80 2 – 1 L1, L2, L3, G
*ELECTRICAL SERVICE CHARGE APPLIES
WEIGHT SHIP DIMENSIONS PAN CAPACITY
NET 1100 lbs est 499 kg (L x W x H) 53" x 53" x 87"* FULL–SIZE: 20" x 12" x 2-1/2" Forty (40)
PRODUCT MAXIMUM: 480 lb (218 kg)
SHIP 1157 lbs* 525 kg* (1346 x 1346 x 2210mm)* GN 1/1: 530 x 325 x 65mm Forty (40)
VOLUME MAXIMUM: 300 quarts (380 liters)
* .
.
GN 2/1: 650 x 530 x 65mm Twenty (20)
**ON WIRE SHELVES ONLY. ADDITIONAL WIRE
SHELVES REQUIRED FOR MAXIMUM CAPACITY
*FULL–SIZE SHEET: 18" x 26" x 1" Twenty (20)
WATER REQUIREMENTS WATER QUALITY STANDARDS
TWO (2) COLD WATER INLETS - DRINKING QUALITY*
ONE (1) TREATED WATER INLET: 3/4" NPT connection. Line pressure 30 psi minimum dynamic and
90 psi maximum static (200 to 600 kPa) at a minimum flow rate of 0.80 gpm (3 L/min).
ONE (1) UNTREATED WATER INLET: 3/4" NPT connection. Line pressure 30 psi minimum dynamic and
90 psi maximum static (200 to 600 kPa) at a minimum flow rate of 2.64 gpm (10 L/min).
* Both inlets can be from same source. Divide using a manifold. Run one side through treatment device before running to oven.
Must meet line pressure and flow rate specifications for both inlets.
WATER DRAIN: 1-1/2" (40mm) connection with a vertical vent to extend above the exhaust vent.
materials must withstand temperatures up to 200°F (93°C).
It is the sole responsibility of the owner/operator/purchaser of this equipment
to verify that the incoming water supply is comprehensively tested and
if required, a means of “water treatment” provided that would meet
compliance requirements with the published water quality standards shown
below. Non-compliance with these minimum standards will potentially
damage this equipment and/or components and void the original equipment
manufacturer’s warranty. Alto-Shaam recommends using OptiPure
®
[www.
optipurewater.com] products to properly treat your water.
Contaminant
Free Chlorine
Hardness
Chloride
pH
Silica
Total Dissolved Solids (tds)
Inlet Water Requirements
Less than 0.1 ppm (mg/L)
30-70 ppm
Less than 30 ppm (mg/L)
7.0 to 8.5
Less than 12 ppm (mg/L)
Treated line: 50-125 ppm
Untreated line: 50-360 ppm
CLEARANCE REQUIREMENTS
LEFT:
0" (0mm) 18" (457mm) recommended service access
RIGHT:
0" (0mm) Non-combustible surfaces 2" (51mm) door swing or combustible surfaces
TOP:
20" (508mm) for air movement
BOTTOM:
5-1/8” (130mm) for legs, air aintake
BACK:
4" (102mm) 4-5/16” (109mm) optional plumbing kit
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.
DIMENSIONS: H x W x D
EXTERIOR:
79-1/4" x 43-3/4" x 47" (2012mm x 1111mm x 1192mm)
EXTERIOR WITH RECESSED DOOR:
79-1/4" x 48-3/4" x 47" (2012mm x 1238mm x 1192mm)
INTERIOR:
60-7/16" x 24-1/4" x 32-3/4" (1535mm x 616mm x 832mm)
A= UNTREATED WATER
B= TREATED WATER
C= ELECTRICAL
D= WATER DRAIN
NOTES:
ALL DIMS LISTED AS H x W x D
INTERIOR DIMENSIONS: 1535mm X 616mm X 832mm
•
20.20es2
805606
C - at bottom
of oven
A, B, D
47-7/8" (1215mm)
47" (1192mm)
43-3/4" (1111mm)
B
A
D
33-9/16" (852mm)
1-15/16" (49mm)
41-7/8" (1063mm)
1" (24mm)
79-1/4" (2012mm)
4-1/2" (114mm)
4-1/4" (108mm)
6-11/16" (168mm)
59-1/4" (1504mm)
B
D
C
1-11/16" (42mm)
73-5/8" (1869mm)
11-13/16" (299mm)
22-3/16" (563mm)
9-3/16" (233mm)
(C) 7" (178mm)
(A) 5" (126mm)
(B, E) 4-3/16" (106mm)
(D) 3-1/4" (81mm)
A
E= OPTIONAL ELECTRICAL
E
CTC20-20E
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