Location Of Ice Machine; Ice Machine Heat Of Rejection - Manitowoc S Service Manual

Section 2

Location of Ice Machine

The location selected for the ice machine must meet the
following criteria. If any of these criteria are not met,
select another location.
• The location must be free of airborne and other
contaminants.
• The air temperature must be at least 35°F (1.6°C),
but must not exceed 110°F (43.4°C).
• Remote air cooled - The air temperature must be at
least -20°F (-29°C), but must not exceed 120°F
(49°C)
• The location must not be near heat-generating
equipment or in direct sunlight and must be protected
from weather.
• The location must not obstruct air flow through or
around the ice machine. Refer to the chart below for
clearance requirements.
S300 / S320/
Self-Contained
S420/ S450/S500/
Air-Cooled
S600/S850/S1000
Top/Sides 8" (20.3 cm)
Back 5" (12.7 cm)
Self-Contained
S1400/S1800
Air-Cooled
Top/Sides 24" (61.0 cm)
Back 12" (30.5 cm)
*There is no minimum clearance required for water-cooled or
remote ice machines. This value is recommended for efficient
operation and servicing only.
The ice machine must be protected if it will be
subjected to temperatures below 32°F (0°C).
Failure caused by
temperatures is not covered by the warranty. See
"Removal from Service/Winterization".
Part Number 80-1480-3
Water-Cooled
and Remote*
8" (20.3 cm)
5" (12.7 cm)
Water-Cooled
and Remote*
8" (20.3 cm)
5" (12.7 cm)
! Caution
exposure to freezing

Ice Machine Heat of Rejection

Series
Ice Machine
Air Conditioning
S300
S320
S420
S450
S500
S600
S850
S1000
S1400
S1800
B.T.U./Hour
Because the heat of rejection varies during the ice making cycle,
the figure shown is an average.
Ice machines, like other refrigeration equipment, reject
heat through the condenser. It is helpful to know the
amount of heat rejected by the ice machine when sizing
air conditioning equipment where self-contained air-
cooled ice machines are installed.
This information is also necessary when evaluating the
benefits of using water-cooled or remote condensers to
reduce air conditioning loads. The amount of heat added
to an air conditioned environment by an ice machine
using a water-cooled or remote condenser is negligible.
Knowing the amount of heat rejected is also important
when sizing a cooling tower for a water-cooled
condenser. Use the peak figure for sizing the cooling
tower.
Installation Instructions
Heat of Rejection
Peak
3800 6000
3800 6000
7000 9600
7000 9600
7000 9600
9000 13900
12000 18000
16000 22000
19000 28000
24000 36000
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