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W a t e r s u P P l Y & i n s t a l l a t i o n
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 (2.1 to 6.3 bar)
WATER DRAIN: 1-1/2" (40mm)
CONNECTION WITH A
MATERIALS MUST WITHSTAND TEMPERATURES UP TO
CLEARANCE REQUIREMENTS
LEFT: 0" (0mm)
WATER QUALITY STANDARDS
RIGHT: 0" (0mm)
It is the sole responsibility of the owner/operator/purchaser of this equipment
NON-COMBUSTIBLE SURFACES
to verify that the incoming water supply is comprehensively tested and if
required, a means of "water treatment" provided that would meet compliance
TOP: 20" (508mm)
FOR AIR MOVEMENT
requirements with the published water quality standards shown below.
4" (102mm)
Non-compliance with these minimum standards will potentially damage this
.
BACK:
equipment and/or components and void the original equipment manufacturer's
4-5/16" (109mm)
OPTIONAL PLUMBING KIT
warranty. Alto-Shaam recommends using OptiPure
INSTALLATION REQUIREMENTS
products to properly treat your water.
• Oven must be installed level.
Contaminant
• Water supply shut-off valve and back-flow preventer when required by local code.
Free Chlorine
Hardness
Chloride
Total Dissolved Solids (tds)
NOTICE
Significant damage to the oven cavity, elements, or
heat exchanger could result from improper water
quality. Failure to meet the water quality requirements
and observe this precaution will void the warranty.
Figure 1
CTP7-20G shown
COMBITHERM CT PROFORMANCE AND CT CLASSIC SERIES • INSTALLATION MANUAL • MN-35947 • 49.
installation
3/4" NPT*
* Can manifold off of
one 3/4" line
VERTICAL VENT TO EXTEND ABOVE THE EXHAUST VENT
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
®
[www.optipurewater.com]
• Hood installation is required.
Inlet Water Requirements
Less than 0.1 ppm (mg/L)
30-70 ppm
Less than 30 ppm (mg/L)
pH
7.0 to 8.5
Silica
Less than 12 ppm (mg/L)
50-125 ppm
Connect a flexible water
line to each water inlet
fitting
NOTICE:
WATER QUALITY STANDARDS
To prevent SeRIouS InJuRY or
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
PRoPeRtY daMage:
required, a means of "water treatment" provided that would meet compliance
requirements with the published water quality standards shown below.
Two water supplies are required for proper
Non-compliance with these minimum standards will potentially damage this
.
equipment and/or components and void the original equipment manufacturer's
operation of the oven. Either both water
warranty. Alto-Shaam recommends using OptiPure
products to properly treat your water.
supplies should be treated water or one may
be treated and the other untreated. NEVER
use two untreated water supplies.
Supply lines should be fl exible to allow
oven to be moved when service or cleaning
is needed.
Total Dissolved Solids (tds)
To prevent water supply lines from
bursting, incoming water supply should be
turned OFF when not in use.
• Flush the water line at the installation
site.
• Backflow Prevention — The equipment
must be installed with a check-valve or
other anti-backflow/anti-siphon device
on all inlet water lines in accordance
with and as required by national,
state, and local health, sanitation and
plumbing codes.
• PIPE SEALING TAPE (
BE USED AT ALL CONNECTION
POINTS. The use of a pipe sealing
compound is not recommended.
• Install a manual water shut-off valve
between the main cold water supply
line(s) and Combi supply lines.
Treated Water Inlet
Untreated Water Inlet
Install a 90° fitting whenever
possible on each water inlet
Connect to
shut-off valve
®
[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
) MUST
TEFLON®
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