Manitowoc Ice manual Section Installation Instructions Location of Ice Machine

Section 2 Installation Instructions

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/ S450/S500/	Self-Contained	Water-Cooled
S600/S850/S1000	Air-Cooled	and Remote*
Top/Sides	8" (20.3 cm)	8" (20.3 cm)
Back	5" (12.7 cm)	5" (12.7 cm)
S420	Self-Contained	Water-Cooled
	Air-Cooled	and Remote*
Top/Sides	12" (30.5 cm)	8" (20.3 cm)
Back	5" (12.7 cm)	5" (12.7 cm)
S1200	Self-Contained	Water-Cooled
	Air-Cooled	and Remote*
Top	8" (20.3 cm)	8" (20.3 cm)
Sides	12" (30.5 cm)	8" (20.3 cm)
Back	5" (12.7 cm)	5" (12.7 cm)
S1400/S1600/S1800	Self-Contained	Water-Cooled
	Air-Cooled	and Remote*
Top/Sides	24" (61.0 cm)	8" (20.3 cm)
Back	12" (30.5 cm)	5" (12.7 cm)

*There is no minimum clearance required for water-cooled or remote ice machines. This value is recommended for efficient operation and servicing only.

!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”.

Ice Machine Heat of Rejection

Series	Heat of Rejection
Ice Machine	Air Conditioning	Peak
S300	3800	6000
S320	3800	6000
S420	7000	9600
S450	7000	9600
S500	7000	9600
S600	9000	13900
S850	12000	18000
S1000	16000	22000
S1200	Not Available at	Time of Printing
S1400	19000	28000
S1600	Not Available at	Time of Printing
S1800	24000	36000

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.

Part Number 80-1620-3 2-7