MN-35947
•
Rev 15
•
01/18
•
Combitherm® CT PROformance™ and CT Classic Series Installation Manual
•
25
#448 - 01/18 DUE TO ONGOING PRODUCT IMPROVEMENT, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. WWW.ALTO-SHAAM.COM
UL Marked
Appliances
Maximum
Input
BTU/h
Minimum
Input
BTU/h
Maximum Inlet
Pressure
Inches WC
Minimum Inlet
Pressure
Inches WC
Maximum Fuel Consumption*
AGA Marked
Appliances
Maximum
Input
MJ/h
Minimum
Input
MJ/h
Maximum Inlet
Pressure
kPa
Minimum Inlet
Pressure
kPa
Maximum Fuel
Consumption
CFH GPH m
3
/h L/h
Natural Gas
242,000 177,000 14.0
5.5 230.5 N/A Natural Gas
255.3 186.7 3.48
1.13 6.8 N/A
Propane 9.0 96.8 2.7 Propane 2.75 2.7 10.1
*Assumes an average heating value for natural gas to be 1050 BTU/SCF and a specifc gravity of 0.60.
The assumed value for propane gas is 2,500 BTU/SCF, and a specific gravity of 1.53
CE Marked
Appliances
Maximum Input Minimum Input
Nominal Gas Pressure
mbar
Maximum Gas Pressure
mbar
Maximum Fuel Consumption
m
3
kWh (Hs) kWh (Hi) kWh (Hs) kWh (Hi)
2E (G20)
71.6 64.5 56.0 50.4
20
50
6.8
2LL (G25) 20 7.9
3P (G31)
70.1 64.5 54.8 50.4
37 2.6
3B/P (G30) 29 2.6
GAS REQUIREMENTS (GAS TYPE MUST BE SPECIFIED ON ORDER) HOOK-UP: 3/4" NPT
ELECTRICAL - CTP20-20G
(DEDICATED CIRCUIT REQUIRED)
VOLTAGE PH HZ AWG (mm
2
)
CONNECTION
no cord, no plug
AMPS BREAKER kW
✑ ✎ ▲
120 1 60 12 (3.31) L1, L2/N, G 13.0 20 1.7
✑ ✒ ▲
208 – 240 3 50/60 14 (2.08) L1, L2, L3, G 9.6 – 8.4 15 2.0
✒
380 – 415 3 50/60 14 (2.08) L1, L2, L3, N, G 9.2 – 8.4 15 2.0
✑ ✎ mA ✒
▲ ,
WEIGHT SHIP DIMENSIONS PAN CAPACITY
NET
1100 lbs (499 kg) est
Recessed Door: 1217 lbs (552 kg) est
(L x W x H) 53" x 53" x
87"*
(1346 x 1346 x 2210mm)*
FULL–SIZE: 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: 18" x 26" x 1" Twenty (20)
PRODUCT MAXIMUM: 480 lb (218 kg)
VOLUME MAXIMUM: 300 quarts (380 liters)
** .
.
1250 lbs* (567 kg*)
Recessed Door: 1350 lbs* (612 kg)*
* .
.
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)
NOTES:
ALL DIMS LISTED AS H x W x D
INTERIOR DIMENSIONS: 1535mm X 616mm X 832mm
•
20.20esg2
805606
C (at bottom of oven)
47-7/8" (1215mm)
47" (1192mm)
43-3/4" (1111mm)
B
A
E
33-9/16" (852mm)
1-15/16" (49mm)
79-1/4" (2012mm)
4-1/2" (114mm)
4-1/4" (108mm)
7-15/16" (202mm)
D
59-1/4" (1504mm)
33-13/16" (858mm)
11-13/16" (299mm)
9-3/16" (233mm)
B
D
A
E
3-1/4" (81mm)
4-3/16"
(106mm)
4-1/8" (105mm)
5" (126mm)
1-11/16" (42mm)
73-5/8" (1869mm)
A= UNTREATED WATER
B= TREATED WATER
C= ELECTRICAL
D= GAS
E= WATER DRAIN
41-7/8" (1063mm)
1" (24mm)
CTC20-20G
-
WMTS 104
WM 40202
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