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Part Number: 040006019 Rev. 01 09/18 15
Section 2 Installation
Water Service/Drains
WATER SUPPLY
Local water conditions may require treatment of the water to
inhibit scale formation, filter sediment, remove chlorine, and
improve taste and clarity.
Immortant
If you are installing a Manitowoc Tri-Liminator water filter
system, refer to the Installation Instructions supplied with
the filter system for ice making water inlet connections.
Follow these guidelines to install water inlet lines:
• Connect to potable water supply only.
• Do not connect the ice machine to a hot water supply.
Be sure all hot water restrictors installed for other
equipment are working. (Check valves on sink faucets,
dishwashers, etc.)
• If water pressure exceeds the maximum recommended
pressure, obtain a water pressure regulator from your
Manitowoc distributor.
• Install a water shut-off valve for both the ice making and
condenser water lines (if applicable).
• Insulate water lines to prevent condensation.
Immortant
The water inlet line is connected to the water valve. This
valve is located just behind the front panel of the ice
machine.
DRAIN CONNECTIONS
Follow these guidelines when installing drain lines to prevent
drain water from flowing back into the ice machine and
storage bin:
• Drain lines must have a 1" drop per 40" (2.5 cm per
meter) of run, and must not create traps.
• The floor drain must be large enough to accommodate
drainage from all drains.
• Insulate the bin drain line to prevent condensation.
WATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS
,
Caution
Plumbing must conform to state and local codes.
Water
Temmerature
Water
Pressure
Ice Machine
Fitting
Tubing Size Um to Ice
Machine Fitting
Ice Making
Water Inlet
50°F (10°C)Min.
1
86°F (30°C)Max.
2
34.8 psi (240 kPa)Min.
1
89.9 psi (620 kPa)Max.
2
3/4" male hose
connection
3
3/8" (9.5 mm) minimum
inside diameter
Ice Making/Bin Water
Drain
— —
5/8" (16 mm) inside
diameter flexible hose
5/8" (16 mm) minimum
inside diameter
1
Min. = Minimum.
2
Max. = Maximum.
3
A 3/4" by 11-1/2 threads per inch to 14 threads per inch adapter is factory installed. Remove this adapter if 11-1/2 threads per inch connection is desired.
Installation Note (Switzerland) The connection to the drinking water network must be made with a certified backflow preventer
type EA (EN13959) and with a certified connection hose (EN13618 or EN61770) on site.
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