Service Manual 2010 SP 18 ULN-95 Icemaker ULN-98 Icemaker ULN-SS1095 Icemaker U-CO29F U-CO29A ULN-29R U-1075BEV U-1075WC U-CO1175 BI-2115 ADA15IM Entertain with U-Line Elegance www.u-line.
Section 1 - General Information INTRODUCTION Three generations of pride and quality manufacturing and design improvements are built into all U-Line products. The result: U-Line leads the market with innovative technology and superior craftsmanship.
Section 1 - General Information TABLE OF CONTENTS SECTION 1 - GENERAL INFORMATION Introduction ..................................................................................................................................................................1-1 Potential Problems With HFC-134A.......................................................................................................................1-1 Safety Precautions ...........................................................................
Section 1 - General Information SAFETY PRECAUTIONS IMPORTANT PLEASE READ all instructions completely before attempting to service the unit. • Proper installation procedures must be followed if this unit is being initially installed, or is moved to a new location after being in service. An INSTALLATION GUIDE for your unit, providing complete installation information is available from U-Line Corporation directly, and must be consulted before any installation is begun.
Section 1 - General Information U-LINE CORPORATION LIMITED WARRANTY U-Line Corporation warrants each U-Line product to be free from defects in materials and workmanship for a period of one year from the date of purchase; and warrants the sealed system (consisting of the compressor, the condenser, the evaporator, the hot gas bypass valve, the dryer and the connecting tubing) in each U-Line product to be free from defects in materials and workmanship for a period of five years from the date of purchase.
Section 1 - General Information PRODUCT LIABILITY POLICY Field service technicians are authorized to make an initial assessment. If in the servicer’s judgment the damage is the result of a product defect, the product would be removed and returned to U-Line in an unaltered condition. The dealer would then be authorized to permanently replace the end-user’s product at no cost to the end-user. Please call U-Line immediately at 800-779-2547 to initiate the RA and product exchange process.
Section 1 - General Information SERIAL NUMBER FORMAT The serial number is divided into four segments. A typical serial number is 089469-01-0002. The first two digits of the first segment, 08, represents the year the unit was made. The next four digits of the first segment, 9469, represent the shop order number. Order number 9469 is assigned for the Model CLR2160 B-00 units. The next two digit segment, 01, represents the month the unit was made.
Section 1 - General Information PARTS LISTING How to Order Replacement Parts 1. Refer to Service Parts and locate the illustration(s) for the model you are servicing. 2. Locate the desired part to be serviced and note the item number assigned to it. Our warranty records may not match the customer's information. In this case, a proof of purchase will be required.
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Section 2 - Troubleshooting CUSTOMER CALL GUIDE U-Line’s warranty does not cover customer education calls. It has been reported that as high as 50% of all service calls performed are customer education calls. Concern The unit is not cold enough. The following guide has been developed to help answer frequently asked questions. It can be used by persons scheduling service calls.
Section 2 - Troubleshooting REFRIGERATION SYSTEM DIAGNOSIS GUIDE System Suction Pressure Suction Line Compressor Discharge Condenser Capillary Tube Evaporator Wattage Normal Normal Slightly below room temperature Very hot Very hot Warm Cold Normal Overcharge Higher than normal Very cold may frost heavily Slightly warm to hot Hot to warm Cool Cold Higher than normal Undercharge Lower than normal Warm-near room temperature Hot Warm Warm Extremely cold near inlet - Outlet below r
Section 2 - Troubleshooting ICE MAKER DIAGNOSIS FLOW CHART DOES THE UNIT REFRIGERATE? INT ER MIT NO TE Sealed System Leak Electrical Failure Compressor Failure Fan Motor Failure Defrost System Failure YES NT Low Voltage Voltage Drop Wiring DOES THE UNIT HARVEST ICE IF THE EJECTOR BLADES ARE MOVED BY HAND OR WITH A WRENCH ? NO S YE Temperature Control Failure Water Adjustment Bin Switch Failure RY E EV Ice Motor Failure Hold Switch Failure Limit Switch Failure Binding Cam/Ejector AT 12:00 WHERE
Section 2 - Troubleshooting TROUBLESHOOTING DANGER Never attempt to repair or perform maintenance on the unit until the main electrical power has been disconnected from the unit Additional specific troubleshooting information can be found in Theory of Operation - Section 3, under the applicable model. Cause Remedy Will not eject ice (water frozen). 1. Control setting too cold. 1. Adjust control warmer (counterclockwise). 2. Control inoperable (1-2 contacts open) 2. Replace control. 3.
Section 2 - Troubleshooting Cause Remedy Low ice production. 1. Control set too cold. 1. Adjust control warmer (counterclockwise). 2. Fan motor stalled. 2. Replace fan motor. 3. Ice cubes too large. 3. Lower water fill adjustment. 4. Dirty condenser. 4. Clean condenser. 5. Bypass valve stuck open (Frost Free units only). 5. Replace bypass valve (Frost Free units only). Not freezing (compressor and fan motors operating). 1. Little or no frost pattern on evaporator. 1.
Section 2 - Troubleshooting Cause Remedy Water leak (under unit). 1. Water supply line leaking at solenoid valve inlet. 1. Tighten fitting or replace fitting gasket and/or fitting. 2. Water line leaking at solenoid valve outlet. 2. Replace water line and fitting. 3. Water line leaking at fill tube. 3. Tighten clamp or replace fill tube assembly. 4. Defrost drain line not in drain pan. 4. Position drain line in drain pan. 5. Crack in water line. 5. Replace water line. Water leak (inside unit). 1.
Section 3 - Service and Repair REFRIGERATION SYSTEMS The pressure of the refrigerant is reduced to the evaporating, or low side, pressure. Normal Vapor/Compression Cycle Refrigeration • Refrigerant is pumped from the compressor to the condenser as a high pressure, high temperature vapor. • As the refrigerant cools in the high pressure condenser, the vapor condenses to liquid. During this phase change, a great amount of heat is rejected with the help of the condenser fan.
Section 3 - Service and Repair Frost Free Refrigeration DEFROST MODE COOLING MODE • Bypass solenoid valve open. • Bypass solenoid closed. • Refrigerant flows through bypass system. • Evaporator fan operating. • Vapor flows from condenser to evaporator without a phase change. • Refrigerant flows through capillary tubes. • Normal vapor/compression cycle refrigeration (see page 31). • Drain heater on (U-CO29F only).
Section 3 - Service and Repair Air flow in at evaporator blade Air flow out at evaporator outlet Air passes though fin tube evaporator Condensate drains down past the evaporator, into drain pan, and into condensate pan through drain hose. The drain trough is warmed during defrost by contact with evaporator fins. On U-CO29F model, drain trough is also warmed by drain heater attached to the drain pan. Figure 3.
Section 3 - Service and Repair COMPRESSOR/ELECTRICAL SPECIFICATIONS Models ULN-95, ULN-98, SP18, U-CO29A, U-CO1175, BI2115, SS-1095 - Figure 4 Compressor Pins EMI30HER Start winding resistance28 OHMS EMI30HER Run winding resistance8 OHMS To measure start winding resistance, measure across the C-S pins. SD39 Start winding resistance11 OHMS SD39 Run winding resistance5 OHMS To measure run winding resistance, measure across the C-R pins. These pins should never measure any resistance to ground.
Section 3 - Service and Repair MODELS U-1075BEV, U-1075WC, 29R- Figure 6 EMI30HER Start winding resistance21.2 OHMS EMI30HER Run winding resistance7.9 OHMS OVERLOAD PROTECTOR STARTING RELAY C S RELAY COVER R CAPACITOR UL183-3.1 Figure 6.
Section 3 - Service and Repair ICE MAKER OPERATING CYCLES Freeze Cycle (Figure 7) • Power to the compressor. • Temperature control terminals 2 and 3 are closed. • Power to the condenser fan. black ON OFF SWITCH black black FAN MOTOR ground brown COMP. START RELAY black OVER LOAD WATER VALVE black blue HOLD SWITCH LIMIT SWITCH NC WATER C C NO yellow FILL NC SWITCH 2 3 ICE MAKER MOTOR black black white TEMP.
Section 3 - Service and Repair Harvest-2 Cycle (Figure 9) • Ice maker ejector blades reach approximately 2:00 position and cam depresses the hold switch. Power goes through the hold switch to the ice maker motor and mold heater. • Ejector blades stall on ice and ice maker motor pulsates until mold heater warms and ice releases. black ON OFF SWITCH black black FAN MOTOR ground brown COMP.
Section 3 - Service and Repair ICE MAKER OPERATING CYCLES (U-CO29F MODEL) Note: The refrigeration system operates independently of the ice maker. This is a new design for U-Line. All other U-Line ice makers use a double throw control system where the unit is either in a freeze mode or harvest mode. In the U-CO29FF, the refrigeration system will cycle on and off depending on the temperature of the freezer.
Section 3 - Service and Repair TEMPERATURE CONTROL SPECIFICATIONS and senses mold temperature. After ice is sensed in the mold, the 2-3 contacts open (stopping the compressor) and the 2-1 contacts are closed (starting the ice maker motor). The 2-3 contacts close (2-1 contacts open) before the end of the ice harvest cycle.The hold switch prevents power going back to the compressor.
Section 3 - Service and Repair LIMIT SWITCH SPECIFICATIONS • Normally closed Bi-metal switch • Open temperature: 104°F • Close temperature: 83°F The function of this switch is to open in the event of an overheating condition. This bi-metal thermostat is normally closed and does not initiate the ice harvest cycle. The ice harvest cycle is initiated by a double throw, single pole temperature located remotely from the ice maker assembly. 3.00 28.12 183-10 Figure 12.
Section 3 - Service and Repair REPLACING ICE MAKER ASSEMBLY (CO29F ONLY) 7. Remove three screws from wall of freezer housing (5). 1. Unplug the unit from the main power source. 9. Place new ice maker assembly into position and secure with three screws (5). 2. Disconnect ice maker wire harness at plug (1). 3. Remove control capillary tube from sensing tube on ice maker assembly (2). 8. Remove ice maker assembly. 10. Reconnect wire harness at plug. 11.
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Section 4 - Parts 220 VOLT CONVERSION LIST 110V P/N 220V P/N Description 5263-S 5195 Fan motor 80-39015-00 628109 I.M motor (ice makers) 402 619 Ice maker assembly - Models SP18, 95, 98, and model 1095 402-29/1175 620 Ice maker assembly - Models C029A, CO1175 • U-CO29A 2552A 2555A Water valve • U-CO1175 5402-S 5404-S Compressor (ice makers) 150 650 Faceplate assembly 5414 5418 Relay 5413 5417 Overload All models listed in this manual are equipped to run on 110/115 volt.
Section 4 - Parts U-LINE ICE MAKER ASSEMBLY 4-2
Section 4 - Parts U-LINE ICE MAKER ASSEMBLY U-Line no longer offers individual ice maker parts for replacement. If there is a defect in the ice maker assembly, you have the choice of replacing the face plate assembly or the complete ice maker assembly. IMPORTANT Ice Maker assemblies vary from model to model. You must use the correct ice maker for the model you are currently working on.
Section 4 - Parts MODEL SP18 1 31 5 2 6 3 13 7 4 8 9 29 10 30 28 26 14 11 12 27 6 15 16 17 18 25 19 23 20 24 21 22 4-4
Section 4 - Parts MODEL SP18 Item Part No. Black 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Not Shown Not Shown Not SP18B-TRAVELPIN 31476-BLK 402 150 SP18B-FRAME 11698-SSB-S 41915 41747-SSB 31489-1-BLK 31493-1-GRY 95-DOORBLK SP18-GRILLE 31429 2182-S18-BLK 11696-SSB-S 41785-SSB 2258-S 41125 2053 2552A 41826 41254 404-SP18 5263-S 5188 2264 5402-S Part No.
Section 4 - Parts MODEL ULN-95 (1 OF 2) BI95B, BI95WH, BCM95 30 10 24 31 12 4 29 32 8 2 3 11 13 1 9 18 14 5 33 15 27 21 16 7 17 6 20 26 22, 23 24 19 25 28 34 4-6 21
Section 4 - Parts MODEL ULN-95 (1 OF 2) BI95B, BI95WH, BCM95 Item Part No. BI95B Part No. BI95WH Part No.
Section 4 - Parts MODEL ULN-95 (2 OF 2) BI95BTP, WH95TP, SS95 30 10 24 31 12 4 29 32 8 2 3 11 13 1 9 18 14 5 33 15 27 21 16 7 17 6 20 26 22, 23 24 19 25 28 34 21 4-8
Section 4 - Parts MODEL ULN-95 (2 OF 2) BI95BTP, WH95TP, SS95 Item Part No. BI95BTP 1 2 3 4 5 6 7 8 Part No. WH95TP Part No.
Section 4 - Parts MODEL ULN-98 BI98B, BI98WH, SS98 30 8 10 24 31 12 4 26 2 3 9 11 13 32 29 6 21 5 14 7 15 27 20 18 16 17 19 33 22, 23 28 25 4-10
Section 4 - Parts MODEL ULN-98 BI98B, BI98WH, SS98 Item Part No. BI98B Part No. BI98WH Part No.
Section 4 - Parts MODEL SS-1095 30 31 4 31 24 12 34 10 8 11 3 2 35 13 9 32 5 29A 6 29 19 18 22 32 28 23 7 20 33 14 1 27 26 22, 23 15 24 16 17 25 21 4-12
Section 4 - Parts MODEL SS-1095 Item Part No.
Section 4 - Parts MODEL U-CO29F 21 Model U-CO29F (1 of 2) 22 17 50 20 19 26, 27 23 18 1 5 3 10 4 9 11 12 8 16 2 7 6 43 46 14 15 51 38 30 42 37 47 28 29 13 49 48 31 32 33 34 25 24 45 35 36 41 39 44 40 4-14
Section 4 - Parts MODEL U-CO29F (1 OF 2) Item Part No. Black 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 80-35003-S 26069-S 12013-S 42135 42157 40010-09 31443-6 402-CO29FF 150 11697-ST-BLK 41893-BLK 41785-SSB 31489-3-BLK 31493-3-GRY 80-17014-01 80-29014-01 26011 2334-FFS 11955 11952 2349 5434 31656 41967-1 2692 2800 66005 35014 11695-S-BLK 41747-SSB 1893-FFS Part No.
Section 4 - Parts MODEL U-CO29F (2 OF 2) 21 22 17 50 20 19 26, 27 23 18 1 5 3 10 4 9 11 12 8 16 2 7 6 43 46 14 15 51 38 30 42 37 47 28 29 13 49 48 31 32 33 34 25 24 45 35 36 41 39 44 40 4-16
Section 4 - Parts MODEL U-CO29F (2 OF 2) Item 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Part No. Black 41125 2053 2552A 41826 41254 404FF 5300 5428 2902 73002-FFS 73002-2 68000 5408-FFS 71021 71020 71022 2885-S 2792 42003 11545-1 31550-1-F Part No.
Section 4 - Parts MODEL U-CO29A 16 38 2 3 1 15 6 37 1 8 9 3 11 7 4, 5 12 13 15 20 19 10 27 33 14 24 25 26 17 32 31 18 30 34 28 36 35 29 4-18 22 21 23 CO29A
Section 4 - Parts MODEL U-CO29A Item U-CO29B-03 U-CO29WH-03 U-CO29B-00 U-CO29WH-00 Description 11957-S 31463 31434-1 40010-09 31443-6 402-29/1175 150 11957-S 31463 31434-1 40010-09 31443-6 402-29/1175 150 11957-S 31463 31434-1 40010-09 31443-6 402-29/1175 150 11697-STBLK 41893-BLK 41747-SSB 31521-2 31489-3-BLK 31493-3-GRY 80-17014-01 80-29014-01 31687 74000-75/29 2693 2800 11695-S-BLK 41785-SSB 1893-S 41125 2053 2552A 41826 41254 404FF 5263-S 5188 2905 5402-S 5414 5413 2782 42067 42003 11545-1 N/A
Section 4 - Parts MODEL ULN-29R 35 9 10 11 1 2 6 7 8 4 3, 5 12 18 15 13 20 16 19 31 21 14 22 17 25 29 23 24 26 30 32 33 34 27 28 4-20
Section 4 - Parts MODEL 29R Item Part No. Black 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 31391 41885 40010-08 25032-4 40010-07 11508 31578 31579 11697-ST-BLK 41893-BLK 41747-SSB 31489-3-BLK 31493-3-GRY 29-DOORBLK 31521-2 31521-3 80-29014-01 1960-S 2693 2800 11695-S-BLK 41785-SSB 1893-S 41125 31550-1-F 5263-S 5188 2305 70077-S 71010 71009 71008 2766 42003 11545-1 Part No.
Section 4 - Parts MODEL 1075BEV 10 9 6 13 8 7 14 12 11 15 16 5 4 3 18 2 23 21 1 15 24 41 40 39 25 28 27 38 26 29 34 37 33 30 31 36 35 4-22 19 20 22 42 17 32 3
Section 4 - Parts MODEL 1075BEV Item Part No.
Section 4 - Parts MODEL 1075WC 18 17 16 20 19 15 14 13 5 9 12 11 8 6 7 21 22 4 3 2 10 23 24 18 3 1 25 44 42 26 43 27 41 34 40 33 31 30 39 32 38 35 36 37 4-24 29 28
Section 4 - Parts MODEL 1075WC Item Part No.
Section 4 - Parts U-CO1175 (PAGE 1 OF 2) 18 2 3 1 17 15 40 41 39 10 42 14 11 45 9 8 4 6 13 12 35 5 44 34 43 33 7 30 24 31 22 29 26 27 21 20 19 25 28 23 16 36 38 37 4-26 10 32
Section 4 - Parts U-CO1175 (PAGE 1 OF 2) Item Part No. Black 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 11957-S 31463 31434-1 40010-10 40010-11 31443-8 31443-9 402-29/1175 150 11849-ST-BLK 20042-BLK 41785-SSB 26031 N/A 31493-4-BLK 80-17051-11 N/A 11664 31687 74000-75/29 2694 2800 11849-SB-BLK 41747-SSB 1951-S Part No.
Section 4 - Parts U-CO1175 (PAGE 2 OF 2) 18 2 3 1 17 15 40 41 39 10 42 14 11 45 9 8 4 6 13 12 35 5 44 34 43 33 7 30 24 31 22 29 26 27 21 20 19 25 28 23 16 36 38 37 4-28 10 32
Section 4 - Parts U-CO1175 (PAGE 2OF 2) Item Part No. Black 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 41319 2053 2552A 41826 41254 404FF 5263-S 5188 2905 5402-S 5414 5413 2781 42067 41893-ZP 11769 31447-BLK 23029 26077-01 20031 31309-BLK 41604 Part No.
Section 4 - Parts MODEL BI-2115 1 3 5 4 9 6 8 2 34 24 2 29 16 31 30 32 26 25 7 33 20 10 11 21 12 22 35 15 19 28 27 17 13 14 4-30 18
Section 4 - Parts MODEL BI-2115 item Part No. Black Part No. White Part No.
Section 4 - Parts MODEL ADA15IM 1 5 1X 8 4 9 10 11 33 12 10 13 32 14 31 30 17 29 28 27 21 26 24 25 4-32 1X 1X 20 23 19 18
Section 4 - Parts MODEL ADA15IM Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Part No. Black Part No.
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Section 5 - Wiring Diagrams ULN-95, ULN-98, SP18 & SS-1095 - 115 VOLT CO29F - 115 VOLT COMBO 29FF WIRING DIAGRAM POWER CORD ASSEMBLY ROCKER SWITCH BLACK-HOT (SMOOTH) GREEN GROUND BLACK-NEUTRAL (RIBBED) RED BLACK YELLOW FREEZER CONTROL BLUE WHITE WATER VALVE BROWN WHITE WHITE BROWN BROWN BLACK BLACK ORANGE BROWN C GREEN BLACK NC NO HOLD NO SW NC WATER SW CAM C BLACK BLACK RELAY BYPASS VALVE BLACK YELLOW BLACK EMBRACO ORANGE CAPACITOR WHITE COMPRESSOR BLACK ORANGE 3 RPM
Section 5 - Wiring Diagrams U-CO29A, CO1175A, BI2115, ADA15IM - 115 VOLT ULN-29R - 115 VOLT 5-2
Section 5 - Wiring Diagrams 1075BEV, 1075WC - 115 VOLT 5-3
Section 5 - Wiring Diagrams ULN-95, ULN-98, SP18 & 22-1095 - 220 VOLT CO-29A, CO1175, BI2115, ADA15IM - 220 VOLT 5-4
PRODUCT INFORMATION Installation Guides with complete installation information, Custom Wood Panel Size Specifications & Installation Instructions, CAD Drawings, Use and Care Guides, Specifications & Feature Benefits are available for viewing and download on-line at www.u-line.com/specs/. GENERAL INQUIRIES: SERVICE ASSISTANCE: U-Line Corporation P.O. Box 245040 Milwaukee, Wisconsin 53224-9540 U.S.A. Phone (414) 354-0300 FAX (414) 354-7905 Email: sales@u-line.com www.u-line.