U-Line Commercial UCWC515-SG33A User Manual & Service Manual

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USER GUIDE & SERVICE MANUAL

Model: UCWC515-SG33A

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Summary of Contents for U-Line Commercial UCWC515-SG33A

Page 1 USER GUIDE & SERVICE MANUAL Model: UCWC515-SG33A...
Page 2 USER GUIDE & SERVICE MANUAL Click on any section below to jump directly there Table of Contents Intro Product Liability Warranty Claims Safety Parts Safety and Warning Ordering Replacement Parts Disposal And Recycling R600a Specifications System Diagnosis Guide Installation Compressor Specifications Environmental Requirements Troubleshooting Extended Electrical...
Page 3 U-Line Customer Care must be contacted immediately at +1.414.354.0300. Service or repairs performed on the unit without prior written approval from U-Line is not permitted. If the unit has been altered or repaired in the field without prior written approval from U-Line, claims will not be eligible.
Page 4 USER GUIDE 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.
Page 5 USER GUIDE 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, check and obey all federal, state, and local regulations regarding the disposal and recycling of refrigeration appliances, and follow these steps completely:...
Page 6 USER GUIDE 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.
Page 7 USER GUIDE 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.
Page 8 14 ⁄ ” Cutout & Product Dimensions (379 mm) 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”...
Page 9 USER GUIDE 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.
Page 10 USER GUIDE 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 Re-check the leveling, from front to back and side to codes, this equipment may need to be caulked to side.
Page 11 USER GUIDE 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. Removing the grille 1.
Page 12 USER GUIDE 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.
Page 13 USER GUIDE Door Stop Your U-Line unit was shipped to you with the optional 90° pin. Your unit’s door(s) will open 115° straight from the factory. If you would like the door stop at 90°, follow these instructions. NOTICE If your unit is already undercounter, it will need to be moved out to access the hinge.
Page 14 USER GUIDE 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 Bottom Bottom Right Hinge...
Page 15 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.
Page 16 USER GUIDE 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...
Page 17 ⁄ ” ⁄ ” (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. ⁄ ” ⁄ ”...
Page 18 USER GUIDE 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. care when handling.
Page 19 USER GUIDE Wine Storage Options WINE RACK BOTTLE POSITION Specially designed horizontal wine racks properly position the bottles so the wine remains in contact with the cork, which ensures the cork does not become dry. Racks are designed to accommodate typical 750ml wine bottles as follows: UCWC515 15”...
Page 20 USER GUIDE 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.
Page 21 USER GUIDE 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. Remove Slide-out Metal Shelf Remove all items from shelf.
Page 22 USER GUIDE 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) Remove screws and spacers from evaporator and carefully pull evaporator forward - just enough to be able to wipe both surfaces of the evaporator and the...
Page 23 USER GUIDE 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. Remove door by tilting forward and lifting door off bottom hinge.
Page 24 USER GUIDE 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.
Page 25 USER GUIDE 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. WARNING Disconnect electric power to the unit before cleaning the condenser.
Page 26 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.
Page 27 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.
Page 28 USER GUIDE 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.
Page 29 USER GUIDE u-line.com Wire Diagram Wire Diagram...
Page 30 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.
Page 31 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.
Page 32 USER GUIDE Parts UCWC515-SG33A Item Description U-Line P/N LEG LEVELERS (4) 3/8"-16 80-54019-01 ANTI-TIP BRACKET W/SCREWS * 80-54221-00 BACK PANEL, 15" 80-55350-04 COMPRESSOR 5 CLASS 80-55452-00 CONDENSER ASSY 5 CLASS 80-55453-00 CONDENSER FAN W/SCREWS 80-54014-00 DOOR, 15" SG LOCK W/HINGES...
Page 33 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.
Page 34 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.
Page 35 USER GUIDE 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.
Page 36 USER GUIDE 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.
Page 37 USER GUIDE USER GUIDE 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).
Page 38 USER GUIDE 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 Slightly warm Hot to warm Cool...
Page 39 USER GUIDE 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.
Page 40 • Automatic Defrost Drain Pan: Water may be heard U-Line Corp, “Customer Care Facility” at +1.414.354.0300 dripping or running into the drain pan when the unit is for assistance. in the defrost cycle.
Page 41 USER GUIDE 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.
Page 42 USER GUIDE 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.
Page 43 USER GUIDE 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.
Page 44 USER GUIDE 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. 3.
Page 45 USER GUIDE 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.
Page 46 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*.
Page 47 USER GUIDE Control Operation-Service...
Page 48 USER GUIDE Thermistors provide reliable temperature readings preset defrost timer during defrost cycles. The unit will u-line.com using a resistance which varies based on surrounding otherwise operate normally. Refer to defrost section. temperatures. If a faulty thermistor is suspected it may be tested using an accurate ohmmeter.
Page 49 USER GUIDE 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.
Page 50 USER GUIDE 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.
Page 51 USER GUIDE 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.
Page 52 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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