Page 2 - INTRODUCTION
INTRODUCTION 2 Design ■ Features ■ Performance INTRODUCTION Three generations of pride and quality manufacturing and design improvements are built into all U-Lineproducts. The result: U-Line leads the market with innovative technology and superior craftsmanship. This manual contains specific instruc...
Page 3 - SERIAL NUMBER FORMAT
INTRODUCTION 3 Design ■ Features ■ Performance SERIAL NUMBER FORMAT The serial number is divided into four segments. A typical serial number is 035497-03-0004. The first two digits of the first segment, 03, represents the year the unit was made. The next four digits of the first segment, 5497, repre...
Page 4 - NOTES
INTRODUCTION 4 Design ■ Features ■ Performance NOTES
Page 5 - TABLE OF CONTENTS; Introduction
INTRODUCTION 5 Design ■ Features ■ Performance TABLE OF CONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Serial Number Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 6 - GENERAL INFORMATION; LIMITED WARRANTY
GENERAL INFORMATION 6 Design ■ Features ■ Performance LIMITED WARRANTY U-Line Corporation warrants each U-Line product to be free from defects in materials and workmanshipfor a period of one year from the date of purchase; and warrants the sealed system (consisting of the com-pressor, the condenser,...
Page 7 - WARRANTY CLAIMS PROCEDURE; MUST
GENERAL INFORMATION 7 Design ■ Features ■ Performance WARRANTY CLAIMS PROCEDURE When submitting claims for warranty payment, please follow these guidelines. You can use any form you would normally use to bill your customer (your own computer generated form,Narda, USA, etc.). The model and serial num...
Page 8 - SAFETY PRECAUTIONS
8 Design ■ Features ■ Performance SAFETY PRECAUTIONS Do not attempt to service or repair the unit until you have read the entire procedure. Safety items through-out this manual are labeled with Warning or Caution. GENERAL INFORMATION Warning means that failure to follow this safety statement may res...
Page 9 - SERVICING; ELECTRICAL SPECIFICATIONS; Specifications; OVERLOAD PROTECTOR
9 Design ■ Features ■ Performance SERVICING ELECTRICAL SPECIFICATIONS Compressor Pins To measure start winding resistance, measure across the C-S pins. To measure run winding resistance, measure across the C-R pins. These pins should never measure anyresistance to ground. This would indicate a short...
Page 10 - LEVELING AND INSTALLATION REQUIREMENTS; It is extremely important that the unit is level.; Leveling the Unit; Figure A; Figure C
10 Design ■ Features ■ Performance LEVELING AND INSTALLATION REQUIREMENTS It is extremely important that the unit is level. If it is not level, the ice mold will not fill evenly. This can cause a reduction in ice rate, uneven sized cubes or water spilling into the storage area which will cause the i...
Page 11 - GRAVITY DRAIN INSTALLATION; FROM ICE MAKER; Examples of Gravity Drain Installations
11 Design ■ Features ■ Performance GRAVITY DRAIN INSTALLATION These guidelines must be followed when installing drain lines to prevent water from flowing back into theice maker storage bin and potentially flowing onto the floor causing water damage: • Drain lines and fittings must have a 5/8" in...
Page 12 - CONNECTING A DRAIN PUMP
12 Design ■ Features ■ Performance CONNECTING A DRAIN PUMP If a gravity drain connection is not available, U-Line strongly recommends the use of the U-Line P60 drainpump. If your CLRCO2075 is not equipped with a factory installed pump, a P60 drain pump is availablethrough your Dealer, or direct from...
Page 13 - SELF-CLEANING CYCLE INSTRUCTIONS; See INTERIOR STORAGE BIN; NOTE
13 Design ■ Features ■ Performance SERVICING SELF-CLEANING CYCLE INSTRUCTIONS To maintain operational efficiency, clean unit every six months (depending on water conditions more orless frequent cleaning may be necessary). If the ice maker requires more frequent cleaning, consult a quali-fied plumber...
Page 14 - INTERIOR STORAGE BIN CLEANING
14 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 ...
Page 15 - but they can
15 Design ■ Features ■ Performance 6. When the initial three-minute fill cycle is complete, the unit will enter ice making and refrigerationmode (1) if the bin is empty or below the sensor. However, after the first slab of cubes is harvested,the controller will follow the logic defined in #5 above a...
Page 16 - SEQUENCE OF OPERATION; Mode 1: Ice Making and Refrigeration
16 Design ■ Features ■ Performance SEQUENCE OF OPERATION Mode 1: Ice Making and Refrigeration ICE MAKER EVAPORATOR COMP - COMPRESSOR CONDENSER BYPASSVALVE (UPPER) VALVE (LOWER) REFRIGERATION REFRIGERATOR EVAPORATOR CAPILLARYTUBE HOT GASBYPASSVALVE DRYER DISCHARGETUBE SUCTIONTUBE ACCUMULATOR REFRIGER...
Page 17 - Mode 2: Ice Making and No Refrigeration
17 Design ■ Features ■ Performance SERVICING Mode 2: Ice Making and No Refrigeration ICE MAKER EVAPORATOR COMP - COMPRESSOR CONDENSER BYPASSVALVE (UPPER) VALVE (LOWER) REFRIGERATION REFRIGERATOR EVAPORATOR CAPILLARYTUBE HOT GASBYPASSVALVE DRYER DISCHARGETUBE SUCTIONTUBE ACCUMULATOR REFRIGERATION H2O...
Page 18 - Mode 3: Refrigeration and No Ice Making
18 Design ■ Features ■ Performance SERVICING Mode 3: Refrigeration and No Ice Making ICE MAKER EVAPORATOR COMP - COMPRESSOR CONDENSER BYPASSVALVE (UPPER) VALVE (LOWER) REFRIGERATION REFRIGERATOR EVAPORATOR CAPILLARYTUBE HOT GASBYPASSVALVE DRYER DISCHARGETUBE SUCTIONTUBE ACCUMULATOR REFRIGERATION H2O...
Page 20 - Mode 5: All Satisfied
20 Design ■ Features ■ Performance Mode 5: All Satisfied ICE MAKER EVAPORATOR COMP - COMPRESSOR CONDENSER BYPASSVALVE (UPPER) VALVE (LOWER) REFRIGERATION REFRIGERATOR EVAPORATOR CAPILLARYTUBE HOT GASBYPASSVALVE DRYER DISCHARGETUBE SUCTIONTUBE ACCUMULATOR REFRIGERATION H2O IN - WATER SUPPLY CIRCULATI...
Page 21 - Mode 6: Water Fill - No Refrigeration Required
21 Design ■ Features ■ Performance Mode 6: Water Fill - No Refrigeration Required ICE MAKER EVAPORATOR COMP - COMPRESSOR CONDENSER BYPASSVALVE (UPPER) VALVE (LOWER) REFRIGERATION REFRIGERATOR EVAPORATOR CAPILLARYTUBE HOT GASBYPASSVALVE DRYER DISCHARGETUBE SUCTIONTUBE ACCUMULATOR REFRIGERATION H2O IN...
Page 23 - Mode 8: Water Fill with Refrigeration Required
23 Design ■ Features ■ Performance SERVICING Mode 8: Water Fill with Refrigeration Required (Note: Normal Start-up with a warm refrigerator) ICE MAKER EVAPORATOR COMP - COMPRESSOR CONDENSER BYPASSVALVE (UPPER) VALVE (LOWER) REFRIGERATION REFRIGERATOR EVAPORATOR CAPILLARYTUBE HOT GASBYPASSVALVE DRYER...
Page 24 - Refrigeration Thermistor; To view actual thermistor reading:
24 Design ■ Features ■ Performance THERMISTORSCondenser Thermistor The condenser thermistor senses the refrigeration system “high side” temperature. This is used in conjunc-tion with the control board to determine the length of the freeze and harvest cycles. Thermistors generally fail due to moistur...
Page 25 - CONTROLLER; set; Error Indicator LEDs:; is important to follow the directions exactly.; IMPORTANT
25 Design ■ Features ■ Performance CONTROLLER The temperature controller is located below the clear ice maker. It consists of an LED display, three LEDstatus indicator lights and three touchpad buttons. The LED display shows the refrigerator temperature set point and is calibrated in degrees Fahrenh...
Page 26 - LED
26 Design ■ Features ■ Performance LED Status Meaning 1 Solid Refrigerator Temperature displayed Flashing Not Applicable 2 Solid Service Menu – wait 10 seconds and it will exitautomatically Flashing Open thermistor – Refer to Thermistors. 3 Solid Service Menu – wait 10 seconds and it will exitautoma...
Page 27 - Check Lights on Control Board; CLRCO2075 CONTROL BOARD DIAGNOSTICS; Refrigeration bypass valve
Check Lights on Control Board The lights on the control board indicate power to the labeled component. The exception is the “REFVALVE” (refrigeration valve). When this light is off, the refrigeration bypass valve is powered. 1. PWR 5. HOT GAS 2. REF VALVE 6. H2O IN – water inlet 3. FAN 7. COMP 4. H2...
Page 30 - ICE THICKNESS ADJUSTMENT; Cube Types; Ice Bridge and Dimples
30 Design ■ Features ■ Performance ICE THICKNESS ADJUSTMENT Your U-Line Clear Ice Maker uses advanced technology to make ice that is crystal clear. This technology cascades a flow of water over a chilled ice mold that is mounted vertically so no water sits init. Because of this ice making technology...
Page 31 - Access Cover; Ice Thickness Adjustment Dial
31 Design ■ Features ■ Performance 1. Disconnect power to the unit. Access Cover 2. Remove the screws securing the front access panel. Ice Thickness Adjustment Dial CLRCO031 0 1 2 -2 3 4 5 -5 -4 -3 -1 DIAL IS FACTORY SET TO “0” ICE CUBE THICKNESS ADJUSTMENT DIAL CLRCO030 WARMER COLDER SET TEMP ACCES...
Page 32 - Ice Cube Mold
32 Design ■ Features ■ Performance 3. Locate the ice cube thickness adjustment dial on the control board. Turn the dial clockwise (+ number) to thicken or counterclockwise (- number) to thin the ice bridge. Ice Cube Mold 4. Reinstall front access cover.5. Reconnect power to ice maker.6. Empty ice bu...
Page 33 - TROUBLESHOOTING
33 Design ■ Features ■ Performance SERVICING TROUBLESHOOTING 1 Not refrigerating (compressor and fan are operating)CAUSE REMEDY a. Little or no frost pattern on evaporator a. Check for sealed system leak or restriction 2 Not refrigerating (compressor not operating, fan operating)CAUSE REMEDY a. Wire...
Page 36 - PARTS LISTING; How to Order Replacement Parts
36 Design ■ Features ■ Performance SERVICING PARTS LISTING How to Order Replacement Parts 1. Locate the illustration(s) for the model you are servicing. 2. Refer to the area where the desired part would be installed, locate the part and note the item number assigned to it. 3. Locate the item number ...
Page 39 - Parts Not Shown
39 Design ■ Features ■ Performance MODEL CLRCO2075 (1 OF 3) CLRCO2075 MODEL PARTS Parts Not Shown Item Description White Black Stainless Steel 1 Door Assembly 80-17019-02 80-17019-01 See Parts Not Shown 2 Door Handle Top 11926-4-KIT 11926-4-BLK See Parts Not Shown 3 Door Handle Bottom 11927-4-KIT 11...
