Manitowoc QD0202A, Руководство по обслуживанию

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Section 2 Installation Instructions
Part No. 80-1100-3
2-5
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).
• The location must not be near heat-generating
equipment or in direct sunlight.
• The location must not obstruct air flow through or
around the ice machine. Refer to the chart below for
clearance requirements.
Stacking Two Ice Machines on a Single
Storage Bin
A stacking kit is required for stacking two ice machines.
Installation instructions are supplied with the stacking kit.
Ice Machine Heat of Rejection
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.
Q1300/Q1600/
Q1800
Self-Contained
Air-Cooled
Water-Cooled
and Remote
Top/Sides 24" (61 cm) 8" (20.3 cm)
Back 12" (30.5 cm) 5" (12.7 cm)
Q370
Self-Contained
Air-Cooled
Water-Cooled
Top/Sides 12" (30.5 cm) 5" (12.7 cm)
Back 5" (127 mm) 5" (12.7 cm)
All other
Q models
Self-Contained
Air-Cooled
Water-Cooled
and Remote
Top/Sides 8" (20.3 cm) 8" (20.3 cm)
Back 5" (12.7 cm) 5" (12.7 cm)
There is no minimum clearance required. This value is
recommended for efficient operation and servicing only.
Q1600 is not available as an air-cooled model.
!
Caution
The ice machine must be protected if it will be
subjected to temperatures below 32°F (0°C).
Failure caused by exposure to freezing
temperatures is not covered by the warranty. See
“Removal from Service/Winterization” on
Page 3-
14 .
Q450/Q600/
Q800/Q1000
Stacked
Self-Contained
Air-Cooled
Stacked
Water-Cooled
and Remote*
Top/Sides 16" (40.64 cm) 5" (12.70 cm)
Back 5" (12.70 cm) 5" (12.70 cm)
Q1300/Q1600/
Q1800
Top/Sides 48" (121.92 cm) 24" (60.96 cm)
Back 12" (30.48 cm) 12" (30.48 cm)
*There is no minimum clearance required. This value is
recommended for efficient operation and servicing only.
Q1600 is not available as an air-cooled model.
Series
Ice Machine
Heat of Rejection
B.T.U./Hour
Air Conditioning
Because the heat of rejection varies during the ice making cycle,
the figure shown is an average.
Peak
Q320 4,600 6,200
Q370 3,900 5,950
Q420 7,000 9,600
Q200 3,800 5,000
Q280 3,800 6,000
Q450 7,000 9,600
Q600 9,000 13,900
Q800 12,400 19,500
Q1000 16,000 24,700
Q1300 24,000 35,500
Q1600 24,000 35,500
Q1800 36,000 50,000