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43-3/4" (1111mm)
41-7/8"
(1063mm)
WATER REQUIREMENTS
TWO (2) COLD WATER INLETS - DRINKING QUALITY
ONE (1) TREATED WATER INLET:
ONE (1) UNTREATED WATER INLET: 3/4" NPT*
LINE PRESSURE: 30 psi minimum dynamic and 90 psi maximum static (200 to 600 kPa)
WATER DRAIN: 1-1/2" (40mm)
CONNECTION WITH A
.
MATERIALS MUST WITHSTAND TEMPERATURES UP TO
VENT
CLEARANCE REQUIREMENTS
LEFT: 0" (0mm)
0" (0mm)
RIGHT:
NON-COMBUSTIBLE SURFACES
TOP: 20" (508mm)
FOR AIR MOVEMENT
4" (102mm)
BACK:
4-5/16" (109mm)
OPTIONAL PLUMBING KIT
INSTALLATION REQUIREMENTS
• Oven must be installed level.
• Water supply shut-off valve and back-flow preventer when required by local code.
GAS REQUIREMENTS
(GAS TYPE MUST BE SPECIFIED ON ORDER)
RATED THERMAL LOAD
NORTH AMERICA
Natural Gas/Propane
Gross Heating Value (HHV)
242,000 Btu / hr
ELECTRICAL - CTC20-20G
(DEDICATED CIRCUIT REQUIRED)
VOLTAGE
120
L
208 – 240
L
380 – 415
NORTH AMERICA VOLTAGE CHOICE
GROUND FAULT OR RESIDUAL CURRENT PROTECTION DEVICE MUST ACCOMMODATE A LEAKAGE CURRENT OF
,
PER UL REQUIREMENTS
MUST BE PERMANENTLY CONNECTED TO ELECTRICAL SUPPLY SOURCE
L
WEIGHT
NET
1100 lbs (499 kg) est
Recessed Door: 1217 lbs (552 kg) est
SHIP
1250 lbs* (567 kg*)
Recessed Door: 1350 lbs* (612 kg)*
*
.
DOMESTIC GROUND SHIPPING INFORMATION
CONTACT FACTORY FOR EXPORT WEIGHT AND DIMENSIONS
# 4 4 8 - 1 0 / 1 6
MN-35947
47" (1192mm)
B
D
A
E
1" (24mm)
33-9/16" (852mm)
1-15/16" (49mm)
1-11/16" (42mm)
IP X5
3/4" NPT*
* Both inlets can be from same 3/4" source.
Divide using a manifold. Run one side through
treatment device before running to oven.
VERTICAL VENT TO EXTEND ABOVE THE EXHAUST
200°F (93°C).
18" (457mm)
RECOMMENDED SERVICE ACCESS
2" (51mm)
DOOR SWING OR
COMBUSTIBLE SURFACES
BOTTOM: 5-1/8" (130mm)
FOR LEGS, AIR INTAKE
• Hood installation is required.
INTERNATIONAL
G20, G25, G31
Net Heating Value (LHV)
64.5 kW
PH
HZ
AWG (mm
)
2
1
60
12 (3.31)
3
50/60
14 (2.08)
3
50/60
14 (2.08)
SHIP DIMENSIONS
(L x W x H) 53" x 53" x 87"*
(1346 x 1346 x 2210mm)*
.
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
Rev 12
11/16
Combitherm® CT PROformance™ and CT Classic Series Installation Manual
•
•
•
NOTES:
ALL DIMS LISTED AS H x W x D
•
INTERIOR DIMENSIONS: 1535mm X 616mm X 832mm
4-1/8" (105mm)
B
4-3/16"
(106mm)
D
A
E
3-1/4" (81mm)
5" (126mm)
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)
WATER QUALITY STANDARDS
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
products to properly treat your water.
Total Dissolved Solids (tds)
HOOK-UP: 3/4" NPT
NORTH AMERICA
Natural Gas
Minimum: 5.5" W.C. dynamic
Maximum: 14" W.C. static
CONNECTION
L1, L2/N, G - no cord, no plug
L1, L2, L3, G - no cord, no plug
L1, L2, L3, N, G - no cord, no plug
PAN CAPACITY
FULL–SIZE:
20" x 12" x 2-1/2"
GN 1/1:
530 x 325 x 65mm
GN 2/1:
650 x 530 x 65mm
**FULL–SIZE SHEET:
18" x 26" x 1"
,
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 h a n G e w i t h o u t n o t i c e
20.20esg2
805606
CTC20-20G
Gas boiler
7-15/16" (202mm)
4-1/4" (108mm)
C (at bottom of oven)
A= UNTREATED WATER
B= TREATED WATER
C= ELECTRICAL
D= GAS
E= WATER DRAIN
47-7/8" (1215mm)
®
[www.optipurewater.com]
Contaminant
Inlet Water Requirements
Free Chlorine
Less than 0.1 ppm (mg/L)
Hardness
30-70 ppm
Chloride
Less than 30 ppm (mg/L)
pH
7.0 to 8.5
Silica
Less than 12 ppm (mg/L)
50-125 ppm
CONNECTED PRESSURE
Propane
Minimum: 9" W.C. dynamic
Maximum: 14" W.C. static
AMPS
13.0
9.6 – 8.4
9.2 – 8.4
20mA
INTERNATIONAL VOLTAGE CHOICE
Forty (40)
PRODUCT MAXIMUM: 480 lb (218 kg)
Forty (40)
VOLUME MAXIMUM: 300 quarts (380 liters)
Twenty (20)
**
ON WIRE SHELVES ONLY
Twenty (20)
REQUIRED FOR MAXIMUM CAPACITY
.
20.20 GAS
-
free
INTERNATIONAL
G20 20mbar (2kPa)
G25 20mbar (2kPa)
G31 30mbar (3kPa)
BREAKER
kW
20
1.7
15
2.0
15
2.0
.
ADDITIONAL WIRE SHELVES
.
.
-
.
w w w
a l t o
s h a a m
c o m
37
•
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