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USER GUIDE & SERVICE MANUAL Wine Refrigerators UCWC518 18” Wine Refrigerator ● ●...
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USER GUIDE & SERVICE MANUAL u-line.com Table of Contents Intro Warranty Claims Parts Safety Ordering Replacement Parts Safety and Warning R600a Specifications Disposal And Recycling System Diagnosis Guide Compressor Specifications Installation Troubleshooting Extended Environmental Requirements Control Operation - Service Electrical Thermistor Cutout &...
® to preserve the right product, in the right place, at the right temperature. Since 2014, U-Line has been part of the Middleby family of brands. All products are designed, engineered, and assembled in Milwaukee, Wisconsin, USA, and select products are available worldwide.
USER GUIDE u-line.com Safety and Warning NOTICE DANGER Please read all instructions before installing, operating, or servicing the appliance. Service must be done by factory authorized service personnel. Any parts shall be replaced Use this appliance for its intended purpose only and follow with like components.
USER GUIDE u-line.com 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. If the unit is being removed from service for disposal,...
USER GUIDE u-line.com Environmental Requirements 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. For best performance, keep the unit out of direct sunlight and away from heat generating equipment.
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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.
17 ¾” (450 mm) Cutout & Product Dimensions PREPARE SITE Your U-Line product has been designed for either free- standing or built-in installation. When built-in, your unit FRONT does not require additional air space for top, sides, or 28”...
USER GUIDE u-line.com Anti-Tip Bracket Place the anti-tip brackets on the floor against the line drawn for the outer edge. Mark spots for the screw FLOOR MOUNTED ANTI-TIP INSTALLATION holes. Locate two anti-tip brackets included with the kit. Surrounding area (Top view) Place the unit into the area where it will be installed.
USER GUIDE u-line.com General Installation INSTALLATION Plug in the power/electrical cord. LEVELING INFORMATION Gently push the unit into position. Be careful not to entangle the cord or water and drain lines, if CAUTION applicable. To comply with applicable federal, state and local...
USER GUIDE u-line.com Grille Installation REMOVING AND INSTALLING GRILLE WARNING Disconnect electric power to the unit before removing the grille. When using the unit, the grille 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 Door Swing Wall 2-1/8" Min. (54 mm) 90° Door Swing Units have a zero clearance for the door to open 90°, when installed adjacent to cabinets. Stainless Steel models require 2-1/8" (54 mm) door clearance to accommodate the handle if installed next to a wall.
USER GUIDE u-line.com Door Adjustments Remove hinge pin from bottom hinge and install in left-hand bottom hinge. DOOR ALIGNMENT AND ADJUSTMENT Align and adjust the door if it is not level or not sealing properly. If the door is not sealed, the unit may not cool...
If the temperature displayed is different than selected, the unit is progressing towards the selected temperature. Time to reach set point varies based upon ambient temperature, temperature of product loaded, door openings, etc. U-Line recommends allowing the unit to reach set points before loading.
USER GUIDE u-line.com Control Operation CONTROL FUNCTION GUIDE FUNCTION COMMAND NOTES ON/OFF Press and release Unit will immediately turn On or OFF When the display is flashing, press Adjust Temperature Press and release adjust the set point temperature. Note: temperature displayed is the actual temperature inside unit Toggle between º...
⁄ ” ⁄ ” (66 mm) (64mm) When determining capacities U-Line uses typical 12 oz. cans, 12 oz. bottles, 750 mL white wine and red wine bottles shown below. ⁄ ” ⁄ ”...
USER GUIDE u-line.com Interior Adjustments Once removed, retract the slides. Note: The slides on the rack have a thin coating which All models feature side mounted rack supports with 19 is used to block moisture and provide lubrication. Use adjustment positions.
USER GUIDE u-line.com Cleaning CLEAN INTERIOR COMPONENTS CLEANING VS. SANITIZING Use warm or hot water with dish soap to clean all removed This guide will address both the cleaning and the sanitizing components and interior surfaces. You may use a vinegar and of the unit.
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USER GUIDE u-line.com INTERIOR CLEANING & SANITIZING Remove Wine Rack NOTICE Fully extend empty rack Do not use any solvent-based or abrasive cleaners. These types of cleaners may transfer taste and/or odor to the interior products and damage or discolor the interior.
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USER GUIDE u-line.com Remove 4 rack supports by removing 4 screws on each Remove evaporator cover. one. a. Remove thermistor cover - use a flat tool to pry out the push pin fastener b. Remove 8 screws (3 on each side 2 on top)
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USER GUIDE u-line.com Remove LED Light Cover Remove Door, Brackets, and Hinge With a flat screwdriver, carefully pry LED light cover Hold door to keep it from falling. from ceiling. LED light strip will hang down loosely. Remove top hinge pin.
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USER GUIDE u-line.com DEFROSTING Under normal conditions this unit does not require manual defrosting. Minor frost on the rear wall or visible through the evaporator plate vents is normal and will melt during each cycle. If there is excessive build-up of 1/4” (6 mm) or more, manually defrost the unit.
USER GUIDE u-line.com Cleaning Condenser INTERVAL - EVERY SIX MONTHS To maintain operational efficiency, keep the front grille free of dust and lint, and clean the condenser when necessary. Depending on environmental conditions, more or less frequent cleaning may be necessary.
If the unit will be exposed to temperatures of 40°F (5°C) or less, the steps above must be followed. For questions regarding winterization, please call U-Line at 414.354.0300. CAUTION Damage caused by freezing temperatures is not covered by the warranty.
BEFORE CALLING FOR SERVICE • Condenser Fan: Air moving through a condenser may be heard. If you think your U-Line product is malfunctioning, read the CONTROL OPERATION section to clearly understand the • Automatic Defrost Drain Pan: Water may be heard function of the control.
USER GUIDE u-line.com u-line.com CHECKING PRODUCT TEMPERATURE Causes which affect the internal temperatures of the cabinet include: • Temperature setting. • Ambient temperature where installed. • Installation in direct sunlight or near a heat source. • The number of door openings and the time the door is open.
The part that caused the damage must be returned to U-Line in its entirety. The part must be clearly labeled with the serial number of the unit it was removed from, the date, and the servicer who removed the part.
Claims must be submitted online at • Final billing - Remodel www.U-LineService.com Warranty parts will be shipped at no charge after U-Line • 60 day submittal deadline from date of completed confirms warranty status. Please provide the model, serial service number, part number and part description.
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USER GUIDE u-line.com Parts UCWC518-SG33A Item Description U-Line P/N ANTI-TIP BRACKETS W/SCREWS * 80-55449-00 LEG LEVELERS (4) 3/8"-16 80-54019-01 BACK PANEL, 518 NSF 80-55474-01 COMPRESSOR 5 CLASS 80-55452-00 CONDENSER ASSY 5 CLASS 80-55453-00 CONDENSER FAN W/SCREWS 80-54014-00 DOOR, 18" SG W/HINGES & LOCK...
Warranty parts will be shipped at no charge after U-Line confirms warranty status. Please provide the model, serial number, part number and part description. Some parts will require color or voltage information.
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Never use a torch on a fully charged refrigeration system. Never substitute U-Line OEM replacement parts or methods of construction. R-600a must be stored and transported in Technician must observe all federal, state and local laws regarding refrigerants.
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USER GUIDE USER GUIDE u-line.com 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.
USER GUIDE USER GUIDE u-line.com 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.
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USER GUIDE USER GUIDE u-line.com u-line.com SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE The low side of the refrigeration system (evaporator, Proper ventilation during service is required. compressor and suction line) must be leak tested with the compressor off (equalized pressure).
USER GUIDE u-line.com System Diagnosis Guide REGRIGERATION SYSTEM DIAGNOSIS GUIDE System Suction Suction Compressor Condenser Capillary Evaporator Wattage Condition Pressure Line Discharge Tube Normal Normal Slightly Very hot Very hot Warm Cold Normal below room temperature Overcharge Higher than Very cold...
USER GUIDE u-line.com Compressor Specifications FMXA9C REFRIGERANT R600A DANGER VOLTAGE 230 VAC FREQUENCY 43-134 Hz START WINDING 20 Ohm at 77 Electrocution can cause death or serious injury. RUN WINDING 20 Ohm at 77 Burns from hot or cold surfaces can cause serious injury.
• Automatic Defrost Drain Pan: Water may be heard U-Line Corp, “Customer Care Facility” at +1.800.779.2547 dripping or running into the drain pan when the unit is for assistance. in the defrost cycle.
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USER GUIDE u-line.com TROUBLESHOOTING GUIDE Concern Potential Causes Action Not Cooling Compressor overheating Verify proper air flow through condenser. Is condenser clean? Confirm condenser fan operation. Compressor not operating Test overload and relay, replace as needed. Compressor operating - no cooling Refer to System Diagnosis Guide.
USER GUIDE u-line.com MAIN CONTROL CAUTION The main control board is very robust and is rarely the cause of system issues. It is important to fully diagnose Precautions must be taken while working with the board for any suspected failures before attempting live electrical equipment.
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USER GUIDE u-line.com Control Operation-Service CONTROL FUNCTION GUIDE FUNCTION COMMAND DISPLAY/OPTIONS UI BUTTON LAYOUT and release Unit will immediately Press ON/OFF turn ON or OFF Sabbath Mode See “Sabbath Mode” section Hidden Button SHOWROOM MODE -Access Service Menu This mode is designed to show units in a display -No LED directly above.
USER GUIDE u-line.com SERVICE MODE GUIDE SERVICE MODE GUIDE 0. Exit THERMISTOR 1 — ZONE 1. Thermistor 1 temperature not including offsets. This shows the pure thermistor reading with no offsets 2. Thermistor 2 temperature not including offsets. taken into account.
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USER GUIDE u-line.com E3: Thermistor 3 open. MAIN SOFTWARE E4: Thermistor 4 open (Does not apply to this model). 26. Does not apply to this model E5: Thermistor 1 shorted. 27. FACTORY TEST MODEL E6: Thermistor 2 shorted. 0 = Off, 1 = On E7: Thermistor 3 shorted.
MODEL NUMBER 1. Disconnect the unit from power source. 2. Push and hold the U-Line button. 3. While still holding the U-Line button, plug the unit into the appropriate power source. 4. When the flashing digits appear (3-5 seconds), use the up and down arrow buttons to select the appropriate model number*.
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USER GUIDE u-line.com Control Operation-Service...
USER GUIDE u-line.com Thermistors Evaporator Thermistor Thermistors are used for various temperature readings. If the evaporator thermistor fails, the unit will rely on a USER GUIDE Thermistors provide reliable temperature readings preset defrost timer during defrost cycles. The unit will u-line.com...
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USER GUIDE u-line.com Defrost This unit defrosts every 12 hours of compressor runtime for 45 minutes. If you have verified that the unit does not have an ambient air leak, utilize the Control Operation - Service section and adjust unit to defrost every 9 hours for 60 minutes.
USER GUIDE u-line.com Remove Fan and Cover Remove insulating foam from refrigerant line pass- through hole as needed to gain clearance for fan plug. CONVECTION COOLING Remove internal shelving. This unit is equipped with an advanced convection cooling system. Convection cooling stabilizes cabinet temperature, Remove 8 evaporator cover screws.
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USER GUIDE u-line.com NOTICE Fan must be oriented to pull air in through lower evaporator cover vents and push air out at fan mounting location. 13. Installation is the reverse of removal. 14. Care must be taken to assure the bottom of the evaporator cover is reinstalled behind the front edge of the train trough.
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For products installed and used for normal residential use, material cosmetic defects are included in this warranty, with coverage limited to 60 days from the date of original purchase. All service provided by U-Line under the above warranty must be performed by a U-Line factory authorized servicer, unless otherwise specified by U-Line.
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