Installation and User's Manual for Cube Ice Machine
Model CU50
CU50
Installation and User's Manual
Introduction:
This ice machine is the result of Scotsman’s decades of experience as an industry leader in the design and manufacture of both commercial and residential ice machines.
This manual includes the information needed to install, start up and maintain the ice machine. Note any Caution or Warning indicators, as they provide notice of potential hazards. Keep this manual for future reference.
Table of Contents
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 2 |
Cabinet Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 3 |
Air flow & Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 4 |
Water Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 5 |
Door swing change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 6 |
Notes for the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 7 |
Installation: Water & Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 8 |
Gravity Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 9 |
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 10 |
Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 11 |
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 12 |
How to clean the condenser and winterize. . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 13 |
Clean and Sanitize Ice Making System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 14 |
What to do before calling for service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Page 15 |
Outdoor Use Notice:
Keep from freezing. Severe damage will occur to the unit if left in or operated in temperatures beyond the limits listed in this manual. That damage is NOT covered by warranty.
Keep dry. Do not locate in low lying areas where puddles will accumulate.
Provide Shade: Heat gain from the sun will reduce the unit's ability to make and store ice, and ultraviolet radiation from the sun can potentially damage the unit's plastic components.
Water Supply: Avoid a long run of hose or tubing exposed to the sun. Plastic water supply tubing should be rated for potable water and include UV protection. Copper tubing is recommended.
Back Flow Prevention: The unit includes back flow prevention, no additional check valve is required.
Drainage: Do Not drain into swimming pool or onto grounds.
Operation: It is normal for the ice level in the storage bin to be low when unit is used in temperatures below 65 degrees F.
March 2010
Page 1
CU50
Installation and User's Manual
Specifications
This ice machine is designed to be used indoors, in a controlled environment, and under limited conditions (see page 1), outdoors. It can be used in a wide variety of environmental conditions, but there are limits. Use outside of the listed limitations is misuse and will void the warranty.
Air temperature limits:
The ice machine will operate adequately within the limits, but functions best in temperatures between 70 and 80 degrees F.
•Minimum – 50 degrees F. (10oC)
•Maximum – 100 degrees F. (38oC)
Water temperature limits:
•Minimum – 40 degrees F. (4.5oC)
•Maximum – 100 degrees F. (38oC)
Water pressure limits:
•Minimum – 20 psi (1.4 bar)
•Maximum – 80 psi (5.5 bar)
Because the ice machine is making a food product, the water supply to the ice machine must be potable, or fit for human consumption.
Other:
Indoor use and kickplate: You may remove the stainless steel kickplate cover from the unit when installed indoors. Leave the plastic kickplate on the unit.
Note:The stainless steel kickplate cover must remain on the unit when the unit is installed outdoors.
Electrical voltage limits:
•Minimum - 104 volts
•Maximum – 126 volts
Models
•CU50GA-1A - gravity drain
•CU50PA-1A - pump drain
Options:
Kickplate Extension: In some situations the leg levelers will be extended enough to become visible. A kit to extend the kickplate over the legs is KKPF.
Cabinet Stability: In some free standing installations it may be prudent to add a bracket that secures the back of the cabinet to a wall. That kit number is KATB.
Drain Conversion: A gravity drain model can be converted to a drain pump model by installing a drain pump kit. The drain pump kit consists of a drain pump, wiring harness and associated tubing. The part number is A39462-021.
Warranty Information
Warranty information is supplied separately from this manual. Refer to it for coverage. In general, the warranty covers defects in materials or workmanship and does not cover corrections of installation errors or maintenance.
Service
This is a commercial product. If service is needed on a unit in a residence, use a commercial service company. Locate one at www.scotsman-ice.com.
Cabinet Dimensions
Width |
Depth, with door panel, handle adds 1 5/8" |
Height |
14 7/8" |
22 3/4" |
33 3/8" to 34 3/8" |
August 2014
Page 2
CU50
Installation and User's Manual
Cabinet Layout
98.55 |
FLOOR DRAIN |
3.88 |
ACCESS HOLE |
443.23 |
|
17.45 |
|
377.95 |
14.88 |
AIR OUT |
AIR IN |
|
606.68 |
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23.89 |
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566.17 |
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22.29 |
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40.51 |
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1.60 |
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753.24 |
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29.66 |
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873.25 |
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DRAIN |
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34.38 |
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FLEXIBLETUBING |
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3/8 I.D.PUMP MODEL (INCLUDED) |
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5/8 I.D.GRAVITY MODEL (NOT INCLUDED) |
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POTABLEWATER INLET |
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1/4" COMPRESSION FITTING |
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97.79 |
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82.99 |
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3.85 |
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3.27 |
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115V |
39.75 |
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POWER CORD |
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81.28 |
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1.57 |
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LEG |
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3.20 |
62.04 |
97.16 |
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ADJUSTMENT |
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3.83 |
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[25.40] |
2.44 |
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188.98 |
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1.00 |
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7.44 |
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March 2010
Page 3
CU50
Installation and User's Manual
Air flow & Control Panel
The machine takes in room temperature air at the lower right front and forces warm air out the lower left front. Restricting the airflow will adversely affect the ability of the ice machine to make ice.
Scotsman Ice Systems are designed and manufactured with the highest regard for safety and performance. They meet or exceed the standards of agencies like U.L.
Scotsman assumes no liability or responsibility of any kind for products manufactured by Scotsman that have been altered in any way, including the use of any parts and/or other components not specifically approved by Scotsman.
Scotsman reserves the right to make design changes and/or improvements at any time.
Specifications and designs are subject to change without notice.
Air Out |
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Air In |
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Location of Dataplate |
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Ice Making |
Check Water |
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Indicator Light |
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Indicator Light |
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On - Off |
Time To |
Clean - Reset |
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Button |
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Button |
Clean Unit |
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Indicator Light |
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Control Panel |
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March 2010 |
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Page 4 |
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