Scotsman Ice CU50 service manual Introduction, Table of Contents

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CU50

Service 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, maintain and service 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

Page 4

Water Quality

Page 5

Door Covering

Page 6

Door Panel Attachment

Page 7

Custom Panel

Page 8

Door swing change

Page 9

Installation: Water & Drain

Page 10

Gravity Drain

Page 11

Electrical

Page 12

Cube Size Adjustment

Page 13

Harvest Time Adjustment

Page 14

Control Settings

Page 15

Use

Page 16

How to clean the condenser and winterize

Page 17

How to remove scale from the ice making system

Page 18

System Information

Page 19

Water System

Page 20

Components

Page 21

Controller

Page 22

Performance Information

Page 23

Refrigeration System

Page 24

Thermistor Values

Page 25

Service Diagnosis

Page 26

Service Diagnosis

Page 27

Removal and Repair

Page 28

Removal and Repair

Page 29

Removal and Repair - Cabinet Removal

Page 30

Refrigeration Service

Page 32

March 2010

 

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Contents Introduction Table of ContentsSpecifications Cabinet Layout PowercordAir flow Water Quality Installation OverviewFilters and Treatment Door swing change Installation Notes Drain Pump Model drain installation Installation Water & DrainGravity Drain Electrical Installation check listInitial Start Up Cube Size Change Table Cube Size AdjustmentHarvest Time Table Harvest Time AdjustmentAutomatic water purge enable / disable Control SettingsReset time to clean indicator light Use Condenser cleaning How to clean the condenser and winterizeHow to remove scale from the ice making system Electrical Sequence System InformationElectrical Components Bin controlWater System Components Maximum Harvest Time minutes ControllerPerformance Information Time Refrigeration SystemDischarge Pressure Deg. F · Ohms Deg. F. · Ohms Thermistor ValuesProblem Likely Cause Probable Solution Service DiagnosisMakes excessive noise Removal and Repair Controller Evaporator ThermistorControl Panel TransformerRemoval and Repair Cabinet Removal CU50 Refrigeration Service

CU50 specifications

The Scotsman Ice CU50 is a compact and efficient undercounter ice maker designed for restaurants, bars, and small commercial spaces that require a reliable supply of ice. Known for its innovative design and user-friendly features, the CU50 can produce up to 65 pounds of clear, gourmet ice cubes daily, making it a perfect choice for establishments with moderate ice demands.

One of the main features of the Scotsman CU50 is its space-saving design. Measuring just 14 inches wide, it fits effortlessly under most countertops, maximizing usable space in tight environments. Despite its compact size, the unit boasts a robust performance, thanks to its advanced ice-making technology. The CU50 utilizes a water-cooled system that enhances the efficiency of ice production while ensuring optimal performance even in warmer conditions.

The CU50 generates ice in the form of crystal-clear cubes, which not only look appealing in drinks but also melt slowly, reducing dilution and maintaining beverage quality. The ice produced is perfect for a variety of uses, from cocktails to soft drinks, providing an upscale experience for patrons.

One of the standout characteristics of the Scotsman CU50 is its user-friendly interface. The unit features a simple control panel that allows users to easily adjust settings and monitor ice production. Additionally, it comes equipped with a self-cleaning feature, which simplifies maintenance and ensures that the machine operates efficiently over time.

The Scotsman CU50 is also designed with energy efficiency in mind. It is ENERGY STAR certified, which means it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency. This not only helps reduce operating costs but also minimizes environmental impact.

Another noteworthy aspect of the CU50 is its durable construction. Built with stainless steel and high-quality components, it is designed to withstand the rigors of daily use in a commercial setting. Its rugged design ensures a long lifespan, making it a smart investment for business owners.

In summary, the Scotsman Ice CU50 is an ideal solution for establishments requiring reliable ice production in a compact footprint. With its advanced technology, easy-to-use features, and durable construction, it delivers high-quality ice while ensuring efficiency and ease of maintenance. Whether you are running a busy bar or a cozy café, the CU50 is equipped to meet your ice needs with style and reliability.