U-Line CLRCO2075 manual Interior Storage BIN Cleaning, Principles of Operation

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SERVICING

Design ■ Features ■ Performance

INTERIOR STORAGE BIN CLEANING

1.Disconnect power from the ice maker.

2.Remove any ice from the storage bin.

3.Wipe down the storage bin with a solution of non-abrasive mild soap or detergent and warm water. Rinse with clean water. Sanitize the bin with a solution of one tablespoon of bleach and one gallon of water. Rinse thoroughly with clean water.

4.Check that all drain connections are in place.

5.Reconnect power to the unit.

6.Make sure the drain system is working properly and the drain hose is not pinched or kinked. Pour one gallon of cool, fresh water into the ice bin. The water should drain freely. If your CLRCO2075 is equipped with a drain pump, the pump should drain the ice bin.

PRINCIPLES OF OPERATION

The U-Line Model CLRCO2075 combines the best of Échelon refrigeration and clear ice making capabili- ties into a single unit. A state-of-the-art microprocessor based controller simplifies operation and trou- bleshooting. There are four primary modes of operation:

1.Ice Making and Refrigeration

2.Ice Making and No Refrigeration

3.Refrigeration and No Ice Making

4.Ice Harvest (No Refrigeration Possible)

In addition, there are four sub modes of operation:

5.All Satisfied

6.Water Fill - No Refrigeration Required

7.Cleaning (No Refrigeration Possible)

8.Water Fill with Refrigeration Required

Review the following notes for general information before reading the schematics.

These are some additional general notes and exceptions:

1.The controller has a four-minute compressor minimum off-cycle regardless of thermistor status, for compressor protection and cycling.

2.When making ice, the controller reads liquid line temperature four minutes into the ice making cycle to determine the length of that ice making cycle and subsequent harvest length.

3.Once an ice making cycle is initiated, it will continue through to harvest regardless of the bin sensor.

4.There is a three-minute water fill cycle when the unit is turned on, or following a cleaning cycle. If the refrigerator is warmer than set point (which it probably will be on initial installation) there will be cooling on the refrigerator side as shown in Mode 8. If the refrigerator is below set point for any rea- son (recent operation, cold product, etc.), the refrigerator side will not run and the operation will be as shown in Mode 6.

5.In order to maintain adequate refrigerator temperature, the unit will sometimes run in the refrigeration only mode, as shown in Mode 3, even if the ice bin sensor is calling for ice. At the end of each ice harvest, the controller checks the refrigerator sensor and if it is warmer than the higher of 42°F, or the set point, it will go into refrigeration only mode. If it reaches 42°F and the set point is lower, it will continue to refrigerate and start an ice making cycle. If it reaches a higher set point (say 45°F), it will switch to ice making only mode. There is no fill cycle when ice making re-initiates in this case, because the bin sensor has not been satisfied.

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Contents Service and Parts Manual Supplement Potential Problems With HFC-134A IntroductionSerial Number Format Introduction Table of Contents Limited Warranty General InformationWarranty Claims Procedure Safety Precautions Specifications Electrical SpecificationsCompressor Pins Leveling the Unit Leveling and Installation RequirementsInstallation Requirements With Trap Poor Drainage Gravity Drain InstallationNormal Drain Proper Drainage With Trap and Vent Proper DrainageConnecting a Drain Pump SELF-CLEANING Cycle Instructions Reinstall inside front coverInterior Storage BIN Cleaning Principles of OperationServicing Mode 1 Ice Making and Refrigeration Sequence of OperationMode 2 Ice Making and No Refrigeration Mode 3 Refrigeration and No Ice Making Mode 4 Ice Harvest No Refrigeration Possible Mode 5 All Satisfied Mode 6 Water Fill No Refrigeration Required Mode 7 Cleaning No Refrigerator Possible Mode 8 Water Fill with Refrigeration Required Refrigeration Thermistor ThermistorsCondenser Thermistor Bin Level ThermistorTo Check/Change Temperature Set Point ControllerLED Status MeaningRefrigeration bypass valve CLRCO2075 Control Board DiagnosticsCheck Lights on Control Board Water valve H20 CompressorCOMPHot gas valve Refrigeration valveRefrigeration System Diagnosis Guide Cube Types ICE Thickness AdjustmentIce Bridge and Dimples Access Cover Ice Thickness Adjustment DialIce Cube Mold Troubleshooting Little or no frost pattern on evaporatorNo water supplied to unit Unit produces shallow or incomplete cubesCLR2075 Wiring Diagram Parts Listing How to Order Replacement PartsCLRCO2075 Model CLRCO2075 Model Parts Model CLRCO2075 1Parts Not Shown Description White Black Stainless SteelModel CLRCO2075 2 Model CLRCO2075 2 Model CLRCO2075 3 CLRCO2075 Model Parts Design Features Performance Design Features Performance Design Features Performance Special Instructions Next Day Air 2nd Day AirBox Milwaukee, WI Phone FAX
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CLRCO2075 specifications

The U-Line CLRCO2075 is a high-performance undercounter refrigerator that stands out for its sleek design and versatile functionality. Tailored for both residential and commercial use, this unit exemplifies quality craftsmanship. With a contemporary stainless-steel finish, it seamlessly integrates into any modern kitchen or bar area, elevating the overall aesthetic.

One of the standout features of the CLRCO2075 is its generous storage capacity. It boasts an impressive 5.2 cubic feet of internal space, which can accommodate a wide array of beverages and food items. The refrigerator is designed with adjustable shelves, allowing users to customize the layout to fit their specific storage needs. This flexibility is complemented by a uniquely designed door, which includes a full-length glass panel that not only enhances visibility but also adds a touch of elegance.

Equipped with advanced cooling technologies, the U-Line CLRCO2075 ensures that items are kept at optimal temperatures. The unit employs a dynamic cooling system, which allows it to cool down rapidly and maintain consistent temperatures throughout the interior. This technology ensures that beverages remain refreshingly cold, making it an ideal choice for entertaining guests.

The U-Line CLRCO2075 features user-friendly controls, including a digital touchpad that provides precise temperature settings and easy access to additional functionalities. This includes an integrated alarm system that alerts users if the door is left ajar, which helps to prevent temperature fluctuations and conserve energy.

Another notable characteristic of this refrigerator is its energy efficiency. Designed with eco-friendly principles in mind, the CLRCO2075 meets stringent Energy Star ratings, contributing to reduced energy consumption. This helps not only in lowering electric bills but also in promoting sustainable living practices.

In summary, the U-Line CLRCO2075 is a remarkable addition to any space, combining style, performance, and efficiency. Its ample storage, advanced cooling technologies, user-friendly features, and energy-efficient design make it an excellent choice for those seeking a reliable undercounter refrigerator. Whether for personal or professional use, it meets diverse refrigeration needs while enhancing the overall look of your environment.
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