U-Line CLRCO2075 manual Sequence of Operation, Mode 1 Ice Making and Refrigeration

Page 16

SERVICING

Design Features Performance

SEQUENCE OF OPERATION

Mode 1: Ice Making and Refrigeration

NO REFRIGERATION FLOW

 

 

REFRIGERATION FLOW

 

 

H

REF VALVE -

 

HIGH PRESSURE

REFRIGERATION

L

 

L

VALVE (LOWER)

 

 

 

LOW PRESSURE

 

 

 

ON

REFRIGERATOR

C

EVAPORATOR

 

 

TRANSITIONAL PRESSURE

 

 

IN CAPILLARY TUBE

L

 

 

 

L

REF VALVE -

 

 

REFRIGERATION

 

 

BYPASS

L

 

VALVE (UPPER)

 

 

 

OFF

L

ICE MAKER EVAPORATOR

C

 

 

 

L

 

 

L

L

H2O IN -

WATER OFF

SUPPLY

C

H2O PUMP -

WATER ON

CIRCULATION PUMP

ACCUMULATOR

L

C

L

SUCTION

TUBE

 

 

HOT GAS -

L

 

 

 

HOT GAS

OFF

 

 

 

BYPASS

ON

 

H

H

 

VALVE

 

 

 

 

FAN -

ON

 

DISCHARGE

 

 

 

TUBE

 

CONDENSER

 

COMP - COMPRESSOR

 

 

FAN

 

 

 

 

 

DRYER

C

CAPILLARY

 

 

TUBE

C

CONDENSER

C

Bin sensor: Calling for ice

Refrigerator sensor: Calling for cooling

Liquid line sensor: Determines length of ice cycle & harvest

RELAY

COMP

H2O IN

REF VALVE*

FAN

H2O PUMP

HOT GAS

STATUS

ON

OFF

ON

ON

ON

OFF

 

 

 

 

 

 

 

*Double throw relay: ON: REF valve open, REF bypass valve closed

CLRCO040

16

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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 Compressor Pins Electrical SpecificationsSpecifications Installation Requirements Leveling and Installation RequirementsLeveling the Unit Gravity Drain Installation Normal Drain Proper DrainageWith Trap Poor 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 Thermistors Condenser ThermistorRefrigeration Thermistor Bin Level ThermistorTo Check/Change Temperature Set Point ControllerLED Status MeaningCheck Lights on Control Board CLRCO2075 Control Board DiagnosticsRefrigeration bypass valve CompressorCOMP Hot gas valveWater valve H20 Refrigeration valveRefrigeration System Diagnosis Guide Ice Bridge and Dimples ICE Thickness AdjustmentCube Types 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.