U-Line 2075 Service Manual Page 1

Service and Parts ManualFor Models• CO2075FF • 2075R • 2075WC • BI•2015• 2075RF • 2015R • 2015WC • CLR2060• Combo U-CO29FFU-Line Corporation U-Line Co

9PARTS LISTINGHow to Order Replacement Parts1. Locate the illustration(s) for the model you are servicing.2. Refer to the area where the desired part

99Design Features Performance Low Side Pressure ChangesThe chart above shows the low side pressure changes through the cycles of a CLR2060 unit. It

100Design Features Performance CLR2060 MODELSystem Suction Suction Compressor Condenser Capillary Evaporator WattageCondition Pressure Line Discharg

101Design Features Performance ICE THICKNESS ADJUSTMENTThe CLR2060 Clear Ice Maker uses advanced technology to make ice that is crystal clear. This

To adjust:1. Disconnect power to the unit.Figure 32. Remove the screws securing the front access panel (see Figure 3).Note: Picture represents 2004 m

3. Locate the ice cube thickness adjustment dial on the control board (see Figure 4). Turn the dial clockwise (+ number) to thicken or counterclockwis

104Design Features Performance ICE PRODUCTION RATESCLR2060 MODELAmbient Temp/Water Temp degrees F Approximate Ice Production (lbs/day)50/50 6060/50

TROUBLESHOOTING1. Unit does not operate (with drain pump; lighton control board is not illuminated)Causea. No electrical power to the unit.b. Rocker

106Design Features Performance CLR2060 MODELNOTE: Light on control board will indicate if condenser is too dirty. A rapid flash of light indicates h

107Design Features Performance CLR2060 MODELNOTE: See chart of suction pressures in manual.11. Poor ice quality (soft or unclear cubes)Causea. Poor

108Design Features Performance CLR2060 MODELREPLACEMENT PARTS: Use only genuine U-Line replacement parts. The use of non U-Line parts can reduce ice

10Design Features Performance SAFETY PRECAUTIONSDo not attempt to service or repair the unit until you have read the entire procedure. Safety items

109Design Features Performance CLR2060 WIRING DIAGRAMCLR2060 WIRING DIAGRAM WITH NEW BOARDEMBRACO RELAYCOMPRESSORPOWER CORDBLACK HOTWHITE-NEUTRALOVE

110Design Features Performance CLR2060 - CLEAR ICE MAKER (1 OF 2) U-LINE1016 2, 3541241517161819202122237891013111214ICEOFFCLNICEOFFCLNCLR2060

111Design Features Performance CLR2060 - CLEAR ICE MAKER (1 OF 2)Parts Not ShownAlternate Parts 2004 ModelControl Board 68003-SControl Board was mo

112Design Features Performance CLR2060 - CLEAR ICE MAKER (2 OF 2)U-LINE101787356252442119181716151413121011920212223CLR2060 MODEL

113Design Features Performance CLR2060 - CLEAR ICE MAKER (2 OF 2)Parts Not ShownAlternate Parts 2005 ModelCompressor 70081-SOverload 71027Relay 7102

114Design Features Performance NOTESCLR2060 MODEL

115FAX PARTS ORDER FORMFAX # 414-354-7905Account# ____________________________________Bill to: ______________________________________________________

116Design Features Performance

Service and Parts ManualFor Models• CO2075FF • 2075R • 2075WC • BI•2015• 2075RF • 2015R • 2015WC • CLR2060• Combo U-CO29FFU-Line Corporation U-Line Co

GENERAL INFORMATION11Design Features Performance ÉCHELON™ DOOR ADJUSTMENTAll Échelon™ model doors are aligned at the factory before shipment. Occasi

4. If door edge opposite the hinges needs to move up, move plate toward outside of door. If door edgeneeds to move down, move plate toward inside of d

SCREENING CALLS13Design Features Performance GUIDE FOR SCREENING CALLSU-line’s warranty does not cover customer education calls. It has been reporte

SCREENING CALLS14Design Features Performance The ice cubes are sticking together! - U-CO29FF, CO2075FF and BI•2015 Models Only• BI•2015 Model Only -

SCREENING CALLS15Design Features Performance When I turn the unit on, all I get is water fill - CLR2060 Model Only• Check to be sure switch is in ic

NOTESSCREENING CALLS16Design Features Performance

17Design Features Performance COMPRESSOR/ELECTRICAL SPECIFICATIONSCOMPRESSOR PINSTo measure start winding resistance, measure across the C-S pins.T

18Design Features Performance U-LINE FROST FREE REFRIGERATION SYSTEMCooling Mode:• Bypass solenoid valve closed• Evaporator fan operating• Refrigera

INTRODUCTIONThree generations of pride and quality manufacturing and design improvements are built into all U-Lineproducts. The result: U-Line leads t

19Design Features Performance TYPICAL FROST FREE AIRFLOW CONFIGURATIONAir flow in at evaporator bladeAir passes thoughfin tube evaporatorCondensate

20Design Features Performance CO2075FF/2075RF & U-CO29FF MODELSSystem Suction Suction Compressor Condenser Capillary Evaporator WattageCondition

21Design Features Performance CO2075FF AND U-CO29FF ICE MAKER OPERATIONNote: The refrigeration system operates independently of the ice maker. This

22Design Features Performance ICE MAKER DIAGNOSIS FLOW CHARTDOES THE UNIT REFRIGERATE?Sealed System LeakElectrical FailureCompressor FailureFan Moto

23Design Features Performance CO2075FF/2075RF & U-CO29FF MODELSDO NOT service the unit until the main electrical power has been disconnected.!DA

24Design Features Performance CO2075FF/2075RF & U-CO29FF MODELSb. Fan motor stalled.c. Ice cubes too large.d. Dirty condenser.e. Bypass valve st

25Design Features Performance CO2075FF/2075RF & U-CO29FF MODELSd. Defrost drain line not in drain pan.e. Crack in water line.13. Water leak (ins

26Design Features Performance DISASSEMBLY PROCEDURESNote: Échelon models do not require removal of the ice maker or freezer housing to access the fa

27Design Features Performance REPLACING ICE MAKER ASSEMBLY1. Unplug unit.2. Disconnect ice maker wire harness at plug (1).3. Remove control capill

28Design Features Performance REPLACING MOLD AND HEATER1. Remove ice maker assembly. Refer to REPLACING ICE MAKER ASSEMBLY.2. Remove one stripper

2INTRODUCTIONDesign Features Performance This is the safety alert symbol. It is used to alert you to potential personal injury hazards.Obey all safe

29Design Features Performance COMBO 2075FF WIRING DIAGRAMU-CO29FF WIRING DIAGRAMU-LINE42180ICEMAKERCONTROLPOWER CORD ASSEMBLYBLACK-HOT(SMOOTH)ROCKER

2075RF WIRING DIAGRAMWHITETEMPCONTROLWHITEGREENGROUNDBLACK-HOT(SMOOTH)BLACK-NEUTRAL(RIBBED)WHITEBLACKDOORLAMPSWITCHBLACKBLACKBLACKBYPASSVALVETIMEREVAP

NOTESCO2075FF/2075RF & U-CO29FF MODELS31Design Features Performance

32Design Features Performance COMBO 2075FF (1 OF 2)34353136332322212425, 26272829303278432119179101314161511, 121820U-LINE10065, 6CO2075FF/2075RF &a

33Design Features Performance CO2075FF (1 OF 2)For Item #2, see Model 402-CO2075FF Ice Maker (pages 30-31) for separate breakdown.Parts Not ShownCO2

34Design Features Performance COMBO 2075FF (2 OF 2)9876Alternate Parts for 2003 Design1110121234141516172131354U-LINE1007CO2075FF/2075RF & U-CO2

35Design Features Performance COMBO 2075FF (2 OF 2)Alternate Parts for 2003 DesignCO2075FF/2075RF & U-CO29FF MODELSItem Description White Black

36Design Features Performance MODEL 402-CO2075FFNote: This ice maker is used only on CO2075FF.402ICEMAKER.220181715333219161427121321262521293010117

37Design Features Performance MODEL 402-CO2075FFNote: This ice maker is used only on CO2075FF.* Parts included in the 150 faceplate assembly.** Incl

MODEL U-CO29FF – 2002 DESIGN (1 OF 2)COMBO29FFe2324262122251234578691210111514161718192027CO2075FF/2075RF & U-CO29FF MODELS38Design Features Per

TABLE OF CONTENTSGeneral Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MODEL U-CO29FF – 2002 DESIGN (1 OF 2)* Please indicate color.CO2075FF/2075RF & U-CO29FF MODELS39Design Features Performance Item Description Whi

MODEL U-CO29FF – 2002 DESIGN (2 OF 2)1114511012151617984192376CO29F_2002FFf1318Alternate Parts for 2003 Design2134CO2075FF/2075RF & U-CO29FF MODEL

MODEL U-CO29FF – 2002 DESIGN (2 OF 2)Alternate Parts for 2003 DesignCO2075FF/2075RF & U-CO29FF MODELS41Design Features Performance Item Descript

MODEL U-CO29FF & ICEMAKERNote: This ice maker is used only on Combo U-CO29F.CO29FICEMAKER201817153332191614271213212625212930101179452882422631233

MODEL 402-CO29FFNote: This ice maker is used only on Combo U-CO29FF.* Parts included in the 150 faceplate assembly.** Includes the limit switch.U-Line

44Design Features Performance MODEL 2075RF (1 OF 2)28292731301817161920, 217, 826141213159101123242532221462, 35U-LINE1008CO2075FF/2075RF & U-CO

45Design Features Performance MODEL 2075RF (1 OF 2)Parts Not ShownCO2075FF/2075RF & U-CO29FF MODELSItem Description White Black Stainless Steel1

46Design Features Performance MODEL 2075RF (2 OF 2)7 8612341011121395U-LINE1009CO2075FF/2075RF & U-CO29FF MODELS

47Design Features Performance MODEL 2075RF (2 OF 2)CO2075FF/2075RF & U-CO29FF MODELSItem Description White Black Stainless Steel1 Back Panel 119

48Design Features Performance NOTESCO2075FF/2075RF & U-CO29FF MODELS

2075WC/2015WC Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59Compressor/Ele

49Design Features Performance COMPRESSOR/ELECTRICAL SPECIFICATIONSCOMPRESSOR PINSTo measure start winding resistance, measure across the C-S pins.T

50Design Features Performance REFRIGERATION SYSTEMSNormal Vapor/Compression Cycle Refrigeration• Refrigerant is pumped from the compressor to the co

51Design Features Performance 2075R/2015R MODELSSystem Suction Suction Compressor Condenser Capillary Evaporator WattageCondition Pressure Line Disc

52Design Features Performance 2075R/2015R MODELSDO NOT service the unit until the main electrical power has been disconnected.!DANGER!TROUBLESHOOTIN

53Design Features Performance 2075R/2015R WIRING DIAGRAMWHITEBLUEGREENGROUND2015RONLYFANCONTROLBLACKBLACKPOWER CORD ASSEMBLYGREENGROUNDBLACK-HOTSMOO

54Design Features Performance MODEL 2075R1310975, 681112142223201918171615212, 341313235302928272425, 2633, 34U-LINE10102075R/2015R MODELS

55Design Features Performance MODEL 2075RParts Not Shown2075R/2015R MODELSItem Description White Black Stainless Steel1 Evaporator Assembly 2333-S 2

56Design Features Performance MODEL 2015R132528293032,33342, 326, 272412111014161531145, 679818191721232220U-LINE10112075R/2015R MODELS

57Design Features Performance MODEL 2015R*Alternate Condenser Assembly 2223-SParts Not Shown2075R/2015R MODELSItem Description White Black Stainless

58Design Features Performance NOTES2075R/2015R MODELS

SERIAL NUMBER FORMATThe serial number is divided into four segments. A typical serial number is 013520-03-0433.The first two digits of the first segme

59Design Features Performance COMPRESSOR/ELECTRICAL SPECIFICATIONSCOMPRESSOR PINSTo measure start winding resistance, measure across the C-S pins.T

60Design Features Performance REFRIGERATION SYSTEMSNormal Vapor/Compression Cycle Refrigeration• Refrigerant is pumped from the compressor to the co

61Design Features Performance 2075WC/2015WC MODELSSystem Suction Suction Compressor Condenser Capillary Evaporator WattageCondition Pressure Line Di

62Design Features Performance 2075WC/2015WC MODELSDO NOT service the unit until the main electrical power has been disconnected.!DANGER!TROUBLESHOOT

63Design Features Performance 2075WC/2015WC WIRING DIAGRAMWHITEBLUEGREENGROUND2015WCONLYFANCONTROLBLACKBLACKPOWER CORD ASSEMBLYGREENGROUNDBLACK-HOT(

64Design Features Performance MODEL 2075WC U-LINE1018212011982223262728293031, 3224, 2575613 14 15 16 17 18 19 101233341, 2 342075WC/2015WC MODELS

65Design Features Performance MODEL 2075WCParts Not Shown220 Volt Part Numbers2075WC/2015WC MODELSItem Description White Black Stainless Steel1 Lamp

66Design Features Performance MODEL 2015WC U-LINE1019119872223242725, 261012191314151617182120282930333434561, 231, 322075WC/2015WC MODELS

Parts Not Shown220 Volt Part Numbers*Alternate Condenser Assembly 2223-S67Design Features Performance MODEL 2015WC2075WC/2015WC MODELSItem Descripti

68Design Features Performance NOTES2075WC/2015WC MODELS

LIMITED WARRANTYU-Line Corporation warrants each U-Line product to be free from defects in materials and workmanshipfor a period of one year from the

69Design Features Performance COMPRESSOR/ELECTRICAL SPECIFICATIONSCOMPRESSOR PINSTo measure start winding resistance, measure across the C-S pins.T

70Design Features Performance TEMPERATURE CONTROL SPECIFICATIONS - DOUBLETHROW ICE MAKER THERMOSTATThese temperature controls use double throw, sing

71Design Features Performance LIMIT SWITCH SPECIFICATIONSThe Limit Switch is a component of the ice maker wiring harness.Normally Closed Bi-metal Sw

72Design Features Performance REFRIGERATION SYSTEMSNormal Vapor/Compression Cycle Refrigeration• Refrigerant is pumped from the compressor to the co

73Design Features Performance BI•2015 MODELSystem Suction Suction Compressor Condenser Capillary Evaporator WattageCondition Pressure Line Discharge

74Design Features Performance ICE MAKER DIAGNOSIS FLOW CHARTDOES THE UNIT REFRIGERATE?Sealed System LeakElectrical FailureCompressor FailureFan Moto

75Design Features Performance ICE MAKER OPERATING CYCLES1. FREEZE CYCLEA. Temperature control terminals 2 and 3 are closed.B. Power to the compresso

76Design Features Performance BI•2015 CYCLE SCHEMATICSHARVEST-1 CYCLE(Hold Switch In Normal Position)SWITCHLIMITorangeblackblackblackMOTORMAKER ICEM

77Design Features Performance WATER FILL CYCLESWITCHLIMITorangeblackblackblackMOTORMAKER ICEMOLD HEATERWATERSWITCH FILLCNCMOTOR FANLOADOVERblackRELA

78Design Features Performance BI•2015 REPLACING ICE MAKER ASSEMBLY1. Unplug unit.2. Disconnect ice maker wire harness at plug (1).3. Remove contro

7WARRANTY CLAIMS PROCEDUREWhen submitting claims for warranty payment, please follow these guidelines.You can use any form you would normally use to b

79Design Features Performance BI•2015 REPLACING MOLD AND HEATER1. Remove ice maker assembly. Refer to REPLACING ICE MAKER ASSEMBLY.2. Remove one s

80Design Features Performance BI•2015 MODELDO NOT service the unit until the main electrical power has been disconnected.!DANGER!TROUBLESHOOTING1.

81Design Features Performance BI•2015 MODEL8. Not freezing (compressor not operating - fanoperating)Causea. Relay defective.b. Overload defective (o

82Design Features Performance BI•2015 WIRING DIAGRAM220VC42183.epsICEMAKERCONTROLBLACKPOWER CORD ASSEMBLYGREENGROUNDBLACK-HOT(SMOOTH)BLACK-NEUTRAL(R

83Design Features Performance NOTESBI•2015 MODEL

84Design Features Performance MODEL BI•2015U-LINE101318192021231210242528293032125631891122151626, 271314173, 4BI•2015 MODEL

85Design Features Performance MODEL BI•2015For Item #32, see Model 402-BI•2015 Ice Maker (pages 76-77) for separate breakdown.Parts Not Shown220 Vol

86Design Features Performance MODEL 402-BI•2015402ICEMAKER.1201817153219161427121321262521293010117945288242263123321BI•2015 MODEL

87Design Features Performance MODEL 402-BI•2015* Parts included in the 150 faceplate assembly.** Includes the Limit Switch.220 Volt Part NumbersU-Li

88Design Features Performance NOTESBI•2015 MODEL

PROOF OF PURCHASEProof of Purchase and/or Proof of Install is an important part of the warranty claim process. Sometimes it isdifficult to obtain a pr

89Design Features Performance ELECTRICAL SPECIFICATIONSCompressor PinsTo measure start winding resistance, measure across the C-S pins.To measure

90Design Features Performance LEVELING AND INSTALLATION REQUIREMENTSIt is extremely important that the unit is level. If it is notlevel, the ice mol

91Design Features Performance GRAVITY DRAIN INSTALLATIONThese guidelines must be followed when installing drain lines to prevent water from flowing

92Design Features Performance CONNECTING A DRAIN PUMPIf a gravity drain connection is not available, U-Line strongly recommends the use of the U-Lin

93Design Features Performance AUTOMATIC CLEAN CYCLE INSTRUCTIONSTo maintain operational efficiency, clean unit every six months (depending on water

INTRODUCTION94Design Features Performance SEQUENCE OF OPERATIONOn initial start-up or restart, closing of bin thermostat, the toggle switch is in th

95Design Features Performance HOT GAS VALVEWATER FILL VALVEWATER CIRCULATION PUMPCOMPRESSORCONDENSER FANENERGIZED NOTE: THE FREEZE / HARVEST CYCLE T

96Design Features Performance THERMISTORThe thermistor senses the refrigeration system “high side” temperature. This is used in conjunction with the

NEW CLR2060 CONTROL BOARD DESIGNModels Manufactured After 12/1/03U-Line has started manufacturing the CLR2060 with a revised electronic control board.

The diagnostic LED shown below will specify the following:1. One Flash - Indicates the overflow protection circuit is open (only on P-60 pump equipped