Service manual

Installation Instructions Section 2
2-12
Part No. 80-1206-3
Ice Machine Head Section Water Supply
and Drains
POTABLE WATER SUPPLY
Local water conditions may require treatment of the
water to inhibit scale formation, filter sediment, and
remove chlorine odor and taste.
POTABLE WATER INLET LINES
Follow these guidelines to install water inlet lines:
• 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.
Float Valve - 80 psig (551.5 kPA)
Water Inlet Valve - 90 psig (620.4 kPA)
• Install a water shut-off valve for ice making potable
water.
• Insulate water inlet lines to prevent condensation.
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 1.5 inch drop per 5 feet of
run (2.5 cm per meter), and must not create traps.
• The floor drain must be large enough to
accommodate drainage from all drains.
• Run separate bin and ice machine drain lines.
Insulate them to prevent condensation.
• Vent the bin and ice machine drain to the
atmosphere. The ice machine drain requires an 18”
vent.
• Drains must have a union or other suitable means to
allow in place disconnection from the ice machine
when servicing is required.
• The SU1024YC is designed for installation on a
SerVend UC300 dispenser only. Refer to the
SerVend UC300 Installation, Use and Care Manual
for additional drain requirements.
• A 3’ service loop or disconnect (union) must be
installed at the ice machine head section on Ice
Beverage models.
Important
If you are installing a Manitowoc water filter system,
refer to the Installation Instructions supplied with the
filter system for ice making water inlet connections.