USER GUIDE & SERVICE MANUAL SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE RIGHT PRODUCT. RIGHT PLACE. RIGHT TEMPERATURE. SINCE 1962.
USER GUIDE & SERVICE MANUAL u-line.
USER GUIDE u-line.com WELCOME TO U-LINE Congratulations on your U-Line purchase. Your product comes from a company with over five decades of premium modular ice making, refrigeration, and wine preservation experience. U-Line creates products focused on functionality, style, and inspired innovations — paying close attention to even the smallest details. Applications include residential, outdoor, ADA height compliant, marine, and commercial.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Safety and Warning ! DANGER NOTICE This unit contains R600a (Isobutane) which is a Please read all instructions before installing, flammable hydrocarbon. It is safe for regular operating, or servicing the appliance. use. Do not use sharp objects to expedite defrosting.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Disposal and Recycling ! DANGER RISK OF CHILD ENTRAPMENT. Before you throw away your old refrigerator or freezer, take off the doors and leave shelves in place so children may not easily climb inside.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Environmental Requirements This model is intended for indoor/interior applications only and is not to be used in installations that are open/ exposed to natural elements. This unit is designed to operate between 50°F (10°C) and 100°F (38°C). Higher ambient temperatures may reduce the unit’s ability to reach low temperatures and/or reduce ice production on applicable models.
USER GUIDE u-line.com Electrical ! WARNING SHOCK HAZARD — Electrical Grounding Required. Never attempt to repair or perform maintenance on the unit until the electricity has been disconnected. Never remove the round grounding prong from the plug and never use a two-prong grounding adapter. Altering, cutting or removing power cord, removing power plug, or direct wiring can cause serious injury, fire, loss of property and/or life, and will void the warranty.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Cutout Dimensions CUTOUT DIMENSIONS PREPARE SITE Your U-Line product has been designed exclusively for a built-in installation. When built-in, your unit does not Preferred location for electrical outlet is in adjacent 5/8" cabinet. (16 mm) require additional air space for top, sides, or rear. However, the front grille must NOT be obstructed.
USER GUIDE u-line.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Anti-Tip Bracket SIDE MOUNT Left Hinged Cabinet Right Hinged Cabinet ! CAUTION The anti-tip bracket must be installed to prevent the unit from tipping when doors are fully opened or excess weight is placed on the front of the unit. The anti-tip bracket has multiple mounting options. Mounting will depend on your particular cabinet configuration. Locate 3 #8x5/8" screws included with your unit.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE General Installation INSTALLATION 1. Plug in the power/electrical cord. 1. Use a level to confirm the unit is level. Level 2. Gently push the unit into position. Be careful not to should be placed along top edge and side edge entangle the cord. 1 as shown. 3. Re-check the leveling, from front to back and side to side. Make any necessary adjustments.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Integrated Grille - Plinth Dimensions 1-9/16" (40 mm) PREPARE AND INSTALL INTEGRATED GRILLE (PLINTH STRIP/BASE FASCIA) 3-5/16" (84 mm) INTEGRATED GRILLE (PLINTH STRIP/BASE FASCIA) DIMENSIONS 1. Use the dimensions provided in the diagram to cut and 1" (25 mm) shape your integrated grille (plinth strip/base fascia) panel. Recommended panel thickness is between 1/4" (6 mm) and 3/8" (9 mm). 2.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Grille - Plinth Installation REMOVING AND INSTALLING GRILLE (PLINTH STRIP/BASE FASCIA) ! WARNING Disconnect electric power to the unit before removing the grille (plinth strip/base fascia). When using the unit, the grille (plinth strip/base fascia) must be installed. ! WARNING DO NOT touch the condenser fins. The condenser fins are SHARP and can be easily damaged.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Drawers DRAWER REMOVAL 1. Confirm that the unit is CHECKING DRAWER ALIGNMENT unplugged from wall outlet The unit’s drawers are aligned at the factory before shipment. However, their alignment could have been 2. Remove the mounting disturbed during shipment or during overlay panel screws. installation. Check each drawer to confirm that it is aligned: 3.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE SIDE-TO-SIDE ADJUSTMENT FRONT-TO-BACK ADJUSTMENT The drawer will need a Side- The drawer will need a Front- to-Side Adjustment if, when to-Back Adjustment if, when viewed from the top, the viewed from the side, the drawer front is not square with drawer front is cocked the sides of the cabinet. This forward or back.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Minor Adjustment: Note: The mounting holes on the slide are slightly larger Severe Adjustment: Note: The slides have extra than the screws’ diameter. Mark and Drill New Mounting Holes mounting holes that may be used. 1. Loosen one slide’s mounting screws. 1. Loosen one slide’s rear Loosen Mounting Screws mounting screws. 2. Push the slide upward or downward to match the Level the Slide 2.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE RE-INSTALLATION OF DRAWER ! CAUTION Use care when handling the drawer. Drawer edges, drawer rail and the unit’s slide may be sharp. 1. Set the drawer’s rails onto the slides. 2. Re-install the rails’ mounting screws.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE First Use All U-Line controls are preset at the factory. Initial startup requires no adjustments. NOTICE U-Line recommends allowing the unit to run overnight before loading with product. When plugged in, the unit will begin operating under the factory default settings. If the unit was turned off during installation, simply press and the unit will immediately switch on.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Control Operation Not Light Power Used LED Up Down CONTROL FUNCTION GUIDE FUNCTION COMMAND DISPLAY/OPTIONS ON/OFF Press and release Unit will immediately turn ON or OFF.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE L Sabbath Mode 1 2 3 4 5 6 7 This unit is Star-K certified and offers a Sabbath mode. Sabbath mode disables system responses to user initiated activities and all external functions, including lighting, display and audible alarms. The unit will still maintain internal temperatures and set points. View a full list of Star-K certified U-Line units at www.star-k.org. To enable Sabbath Mode: 1.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Airflow and Product Loading NOTICE The unit requires proper airflow to perform at its highest efficiency. Do not block the front grille, or the unit will not perform as expected. Do not install the unit behind a door. When loading your unit, leave space between the evaporator and product loaded. Anything in direct contact with the evaporator is subject to freezing.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Cleaning Integrated Models To clean integrated panels, use household cleaner per the EXTERIOR CLEANING cabinet manufacturer’s recommendation. Stainless Models Stainless door panels and handles can discolor when INTERIOR CLEANING exposed to chlorine gas, pool chemicals, saltwater or Disconnect power to the unit. cleaners with bleach.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE NOTICE The drain pan was not designed to capture the water created when manually defrosting. To prevent water from overflowing the drain pan and possibly damaging water sensitive flooring, the unit must be removed from cabinetry. To defrost: 1. Disconnect power to the unit. 2. Remove all products from the interior. 3. Prop the door in an open position (2 in. [50 mm] minimum). 4.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Cleaning Condenser INTERVAL - EVERY SIX MONTHS To maintain operational efficiency, keep the front grille (plinth strip/base fascia) free of dust and lint, and clean the condenser when necessary. Depending on environmental conditions, more or less frequent cleaning may be necessary. ! WARNING Disconnect electric current to the unit before cleaning the condenser.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Extended Non-Use VACATION/HOLIDAY, PROLONGED SHUTDOWN The following steps are recommended for periods of extended non-use: 1. Remove all consumable content from the unit. 2. Disconnect the power cord from its outlet/socket and leave it disconnected until the unit is returned to service. 3. If ice is on the evaporator, allow ice to thaw naturally. 4. Clean and dry the interior of the unit.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Troubleshooting • Evaporator: Refrigerant flowing through an evaporator may sound like boiling liquid. BEFORE CALLING FOR SERVICE If you think your U-Line product is malfunctioning, read • Condenser Fan: Air moving through a condenser may the CONTROL OPERATION section to clearly understand be heard. the function of the control.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Problem Possible Cause and Remedy Digital Display Shows 1-16 or 99 A factory test mode may be enabled. Adjust the temperature to 99 and press the LIGHT icon. Product Is Freezing. Because product in contact with the rear wall may freeze, ensure no product is touching the rear wall. Adjust the temperature to a warmer set point. Product Is Not Cold Enough. 6.
R/B LIGHT L/T LIGHT EVAPORATOR FAN CONDENSER FAN L/T DOOR SWITCH R/B DOOR SWITCH AMBIENT TEMP ZONE TEMP EVAP TEMP AN 10 6 9 5 1 1 RA M Y 10 1 OPEN FUSE CONTROL BOARD OG PR G IN TO NA TE N J9 J10 LA DI SP ORANGE CAP.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Product Liability Field service technicians are authorized to make an initial assessment in the event of reported damages. If there are any questions about the process involved, the technician should call U-Line for further explanation. While inspecting for defects or installation issues, photos should be taken to document any damages or issues found.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Warranty Claims warranty status.
Parts 12 2 15 U-2224DWRS-00A 7 16 1 10 Item 17 27 13 28 14 29 19 21 9 11 6 3 4 20 18 5 8 Description U-Line P/N 1 Anti tip bracket w/screws 80-54012-00 2 Back panel 80-54086-00 3 Compressor electricals only 80-54149-00 4 Compressor w/electricals 80-54150-00 5 Condenser assembly 80-54043-00 6 Condenser fan w/screws 80-54014-00 7 Display module 80-54007-00 8 Drain pan w/double sided tape 80-54217-00 9 Drawer assy, lower 80-54181-00 10 Drawer assy, upper 80-541
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Ordering Replacement Parts If you have a purchasing account, please utilize our service website to order parts. Orders may also be placed by Fax or phone. See our contact information below: www.U-LineService.com (with service login) FAX Number: +1.414.354.5696 Phone Number: +1.800.779.2547 NOTICE Use only genuine U-Line replacement parts.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE R-600A Specifications Gloves and Eye Protection must be used. For R-600a refrigerant service tips and more videos, go to: www.u-line.com/videos. ! WARNING Flammability warnings for a pure-iso-butane refrigerant. R-600a is considered non-toxic, but is flammable when mixed with air. Keep a dry powder type fire extinguisher in the work area.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE R-600A SPECIFICATIONS/LABELING ! WARNING R-600a equipped products are labeled (both the unit and the compressor). Only skilled and well trained service technicians permitted to service R-600a equipped products. R-600a is colorless and odorless. All tools and equipment must be approved for R-600a is considered non-toxic, but is flammable when use with R-600a refrigerant. mixed with air.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Evacuate/reclaim via the piecing pliers to ensure the When re-brazing, the system must be purged with dry system is empty of R-600a before any system work is nitrogen and at least one access point open to the performed. atmosphere. When re-brazing, proper ventilation is required along with constant monitoring for the presence of R600a refrigerant.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Proper ventilation during service is required. The low side of the refrigeration system (evaporator, compressor and suction line) must be leak tested with the compressor off (equalized pressure). Never apply a torch to a charged R-600a refrigeration system.
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USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Compressor Specifications OVERLOAD PROTECTOR STARTING RELAY ! DANGER C S Electrocution can cause death or serious injury. R Burns from hot or cold surfaces can cause serious injury. Take precautions when servicing RELAY COVER CAPACITOR this unit. ULIN_0368_A EMX20CLC Disconnect the power source.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Troubleshooting - Extended NORMAL OPERATING SOUNDS All models incorporate rigid foam insulated cabinets to provide high thermal efficiency and maximum sound ! CAUTION reduction for its internal working components. Despite this technology, your model may make sounds that are Never attempt to repair or perform maintenance unfamiliar.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE TROUBLESHOOTING GUIDE Concern Potential Causes Suggested Remedy Not Cooling Compressor overheating Verify proper air flow through condenser. Is condenser clean? Confirm condenser fan operation. Confirm proper compressor operating voltage. Use #19, Component Testing in Service Mode. Compressor not operating Confirm proper compressor operating voltage. Use #19, Component Testing in Service Mode.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE MAIN CONTROL Testing The Main Control The main control board is very robust and is rarely the If the main control is suspected of being faulty, the cause of system issues. It is important to fully diagnose following procedure should be performed to verify main the board for any suspected failures before attempting to control for functionality. remove the board for replacement or service.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE REED SWITCH A reed switch is used to monitor door state. When the door is closed magnetic force pulls the reed to its contact and closes the circuit which turns the light and display off. When the door is open the reed pulls away from the contact and opens the circuit. If the door is left open for longer than 5 minutes, the switch will trigger an error code and set an audible warning.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Control Operation - Service UI BUTTON LAYOUT 1 2 3 4 5 6 7 1. Hidden Button -Accesses Service Menu -No LED directly above. All LEDs turn on with button activation except #7. 2. Up Button -Increases temperature -Navigates through service menu -LED activated with button activation. 3. Down Button -Decreases temperature -Navigates through service menu -LED activated with button activation 4.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE CONTROL FUNCTION QUICK GUIDE FUNCTION COMMAND DISPLAY/OPTIONS ON/OFF Press and release Unit will immediately turn ON or OFF Press and release to leave interior light Glass door wine captains and beverage centers Toggle lights Adjust refrigerator temperature on for 3 hours only.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE SERVICE MODE GUIDE # SERVICE MODE GUIDE 1. THERMISTOR 1 — ZONE This shows the pure thermistor reading with no offsets taken into account.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE 14. VIEW ERROR LOG A list of the errors in the order they occurred will scroll once on the display. All errors are logged in memory. Only door error is displayed on the display and has an audible signal. E0: Door 1 (upper) open. E1: Thermistor 1 open. E2: Thermistor 2 open. E3: Thermistor 3 open. E4: Thermistor 4 open (Does not apply to this model). Thermistor 1 shorted. Thermistor 2 shorted.
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vl2 N/A N/A Defrost Heater N/A N/A N/A N/A N/A N/A Mullion Heater Mullion Heater 2260ZWC 1224FZR 2260DWR 2224DWR N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 2260WC N/A N/A Hot Gas Valve Hot Gas Valve N/A 2260RDC N/A 2245RDC Hot Gas Valve vl2 N/A N/A N/A 2245R N/A N/A 2260R N/A 2224ZWC N/A N/A N/A 2224WC N/A N/A N/A N/A 2224RGL N/A N/A N/A N/A N/A Pan Heater Water Valve N/A N/A N/A Pan Heater 2260DC N/A 2224R N/A N/A N/A N/A Ice Maker 1
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Thermistors Thermistor three (Ambient): Located in the base of the unit (secured to the Thermistors are used for various temperature readings. condenser). It is used to monitor the ambient temperature Thermistors provide reliable temperature readings using a within the base compartment. It is used for diagnostics. resistance which varies based on surrounding temperatures.
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USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Defrost The models below have automatic or frost free design and do not require manual defrosting under normal conditions.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE Remove Fan and Cover 4. Remove back panel from unit. CONVECTION COOLING 5. Disconnect fan electrical connection This unit is equipped with an advanced convection cooling system. Convection cooling stabilizes cabinet 6. Remove insulating foam from refrigerant line pass- temperature, cools product faster and increases energy through hole as needed to gain clearance for fan plug. efficiency.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE 12.Remove the 4 screws mounting the fan shroud to the evaporator plate. Air Flow 13.Remove and replace fan. Take special care to properly route fan wire. NOTICE Fan must be oriented to pull air in through lower evaporator plate vents and push air out at fan mounting location. 14.Installation is the reverse of removal. 15.
USER GUIDE u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE U-Line Corporation (U-Line) Limited Warranty One Year Limited Warranty For one year from the date of original purchase, this U-Line product warranty covers all parts and labor to repair or replace any part of the product that proves to be defective in materials or workmanship.
