U-Line UCRE524 User Manual & Service Manual Download

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USER GUIDE

u-line.com

Parts

*Not Pictured

UCRE524-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, 2 PIECE

80-55619-00

COMPRESSOR 5 CLASS

80-55452-00

CONDENSER ASSY 5 CLASS

80-55453-00

CONDENSER FAN W/SCREWS

80-54014-00

DOOR W/HINGES, 24" GLASS

80-55492-02

DRAIN PAN

80-54217-00

DRAIN TROUGH 5 CLASS 24"

80-55484-00

DRIER

80-54055-00

ENCLOSURE ASSEMBLY, BOARD

80-54532-00

EVAP ASSY, 5 CLASS 24"

80-55486-00

EVAPORATOR FAN

80-54807-00

EVAPORATOR FAN COVER W/SCREWS

80-54809-00

GASKET, DOOR

80-54039-01

GRILLE, 24" 5 CLASS

80-55487-00

HINGE ASSEMBLY

80-55374-01

HI TEMP THERMISTOR *

80-54070-00

LIGHT ASM, 2 COLOR

80-55272-00

METAL SHELF, 24" SLIDING

80-55621-00

PACKAGING *

80-54087-00

PLUNGER SWITCH, NUGGET

80-55375-00

POWER CORD, EXTERNAL *

80-55362-00

ROCKER SWITCH

80-55603-00

SLIDE ASSY, 5 CLASS

80-55509-00

THERMISTOR (1 PC)

80-54006-00

THERMISTOR COVER, 5 CLASS

80-55464-00

WIRE HARNESS, HI VOLTAGE *

80-55592-01

WIRE HARNESS, LOW VOLTAGE *

80-55592-00

7 15

SERIAL INVERTER

80-55570-00

Summary of Contents for UCRE524

Page 1: ...USER GUIDE SERVICE MANUAL Refrigerators UCRE524 24 Refrigerator...

Page 2: ...Swing Door Adjust Interior Adjustments Maintenance Cleaning Cleaning Condenser Extended Non Use Operating Instructions First Use Control Operation Airflow and Product Loading Service Troubleshooting...

Page 3: ...lect products are available worldwide PRODUCT INFORMATION Looking for additional information on your product User Guides Spec Sheets CAD Drawings Compliance Documentation and Product Warranty informat...

Page 4: ...gular use Do not use sharp objects to expedite defrosting Do not service without consulting the R600a specifications section included in the User Guide Do not damage the refrigerant circuit Service mu...

Page 5: ...n 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 re...

Page 6: ...or reduce ice production on applicable models For best performance keep the unit out of direct sunlight and away from heat generating equipment In climates where high humidity and dew points are prese...

Page 7: ...he unit Always keep your working area dry NOTICE Electrical installation must observe all state and local codes This unit requires connection to a grounded three prong polarized receptacle that has be...

Page 8: ...ce is required for an electrical connection in the rear CAUTION Unit can NOT be installed behind a closed cabinet door CUTOUT DIMENSIONS PRODUCT DIMENSIONS REAR FRONT TOP SIDE 1 3 8 35 mm 6 ft 183 cm...

Page 9: ...er line measure A to the left and right This line is the outer edge of each bracket C L Back wall Back of unit Front of unit Surrounding area Top view A A B 515 518 524 A 7 5 8 9 11 15 16 B 22 22 22 5...

Page 10: ...eve a total unit rear height of 1 8 3 mm less than opening s rear height Shorten the unit height in the front by adjusting the front legs This allows the unit to be gently tipped into the opening Read...

Page 11: ...e 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 Disconnect power to the unit 2 Loosen the two s...

Page 12: ...ng 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 wa...

Page 13: ...ess on the hinge system Alignment and Adjustment Procedure 1 On top and bottom sufaces of door slightly loosen hinge bracket screws 2 Square and align door as necessary 3 Tighten Torx head screws on h...

Page 14: ...as turned off during installation simply press and the unit will immediately switch on To turn the unit off press If the temperature displayed is different than selected the unit is progressing toward...

Page 15: ...lding press and release to scroll through lighting options Option Open Door Closed Door 00 White White 01 Blue Blue 02 White Blue Light will be set at full intensity when door is open and 50 intensity...

Page 16: ...d sizes Not all bottles and cans will fit on every shelf and wine rack Larger diameter champagne and Magnum bottles only fit on wine racks when noted on the product specifications When determining cap...

Page 17: ...ep 2 4 Slightly tilt one side Gently pull shelf towards you to remove from unit Note Take care when removing shelf to avoid scratching interior of unit 5 Once removed retract the slides Note The slide...

Page 18: ...ned up promptly can penetrate the surface of the stainless steel and complete removal of the rust may not be possible CLEAN INTERIOR COMPONENTS Use warm or hot water with dish soap to clean all remove...

Page 19: ...by reversing above steps 1 4 Remove Wine Rack 1 Fully extend empty rack 2 Firmly grasp both sides of rack and lift front end of rack slightly about 1 4 to center the pin in the slot 3 Pull rack towar...

Page 20: ...evaporator cover 4 Remove evaporator fan assembly from evaporator cover 5 Remove 4 rack supports by removing 4 screws on each one 6 Remove screws and spacers from evaporator and carefully pull evapora...

Page 21: ...Apply firm pressure evenly across the length of the cover until it snaps into place Hinge Pin Bracket Remove Door Brackets and Hinge 1 Hold door to keep it from falling 2 Remove top hinge pin 3 Remove...

Page 22: ...inner lining or damage the cooling unit DO NOT use any type of heater to defrost Using a heater to speed up defrosting can cause personal injury and damage to the inner lining NOTICE The drain pan wa...

Page 23: ...nvironmental conditions more or less frequent cleaning may be necessary WARNING Disconnect electric power to the unit before cleaning the condenser NOTICE DO NOT use any type of cleaner on the condens...

Page 24: ...n the evaporator allow ice to thaw naturally 4 Clean and dry the interior of the unit Ensure all water has been removed from the unit 5 The door must remain open to prevent formation of mold and milde...

Page 25: ...ompressor makes a hum or pulsing sound that may be heard when it operates BEFORE CALLING FOR SERVICE TROUBLESHOOTING GUIDE ELECTROCUTION HAZARD Never attempt to repair or perform maintenance on the un...

Page 26: ...ng the testing period 6 After 24 hours check the temperature of the water If required adjust the temperature control in a small increment see CONTROL OPERATION Causes which affect the internal tempera...

Page 27: ...T Evap fan R B Evap fan Condenser fan L T Zone temp L T Door switch R B Door switch L T Evap temp R B Zone temp R B Evap temp Compressor Open Programming W I F I A n t e n n a D i a g n o s t i c s V...

Page 28: ...zed to replace the part in question 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 t...

Page 29: ...ing for warranty labor Units must be registered prior to warranty submittal Customers may register at www U Line com A proof of purchase is required We also accept the following information to update...

Page 30: ...80 55486 00 13 EVAPORATOR FAN 80 54807 00 14 EVAPORATOR FAN COVER W SCREWS 80 54809 00 15 GASKET DOOR 80 54039 01 16 GRILLE 24 5 CLASS 80 55487 00 17 HINGE ASSEMBLY 80 55374 01 18 HI TEMP THERMISTOR 8...

Page 31: ...rovide the model serial number part number and part description Some parts will require color or voltage information If U Line requires the return of original parts we will inform you when the parts o...

Page 32: ...cian must observe all federal state and local laws regarding refrigerants Gloves and Eye Protection must be used R 600a is considered non toxic but is flammable when mixed with air Keep a dry powder t...

Page 33: ...cuum pump and recovery equipment should be at least 10 feet from the work area It is recommended that a simple LPG gas detector is on site during service Ensure that all R 600a is removed from the sys...

Page 34: ...erant is left within the system prior to repair simple venting is not sufficient Evacuate and charge with dry nitrogen for leak checks Repair leaks or replace system parts as required When re brazing...

Page 35: ...Install a Schrader Type access port on the compressor process stub Evacuate the system to 100 microns prior to charging Weigh in the R 600a charge using a refrigerant scale run compressor an extra two...

Page 36: ...erature Hot Warm Warm Extremely cold near inlet Outlet below room temperature Lower than normal Partial Restriction Somewhat lower than normal vacuum Warm near room temperature Very hot Top passes war...

Page 37: ...h are not hot or frozen Do not touch a bare circuit board unless you are wearing an anti static wrist strap that is grounded to an electrical ground or grounded water pipe Handle circuit boards carefu...

Page 38: ...2547 for assistance NORMAL OPERATING SOUNDS All models incorporate rigid foam insulated cabinets to provide high thermal efficiency and maximum sound reduction for its internal working components Des...

Page 39: ...Mode OHM thermistor Frost Buildup Inside Unit Door Ajar or Restricted from Closing Check door clearance to adjoining cabinetry Check distribution of product in unit Thermistor failure OHM thermistor...

Page 40: ...e Plunger Switch Replace Main Board Replace Fuse Replace Power Cord Alert Customer Of Power Failure Is the Plunger Switch Operating Properly Inspect Customer UI and Data Cable Connect Test Display Cyc...

Page 41: ...r exit this mode hold the light key and the power key for 5 seconds The display will flash once and beep and the degree symbol will begin to flash When the degree symbol is flashing the unit will allo...

Page 42: ...igh temp alarm limit Model 55 only 1 THERMISTOR 1 ZONE This shows the pure thermistor reading with no offsets taken into account 2 THERMISTOR 2 EVAPORATOR This shows the pure thermistor reading with n...

Page 43: ...of the specific unit See Model list table 22 LIGHT ALL LED SEGMENTS This will illuminate all the LEDs on the display to ensure they work properly 23 ACTIVATE DEFROST HARVEST Press and hold for 3 secon...

Page 44: ...1A 38 HWC524 1A 39 HWC524 2A 40 HWC336 1A 41 HBD324 1A 42 HBD324 2A 43 HBD524 1A 44 HBD524 2A 45 HWD324 2A 46 HWD324 1A 47 HWD524 2A 48 HWD524 1A 49 HRF124 2A 50 HRF124 1A 51 HRI124 2A 52 HRI124 1A 5...

Page 45: ...ht 2 Evap Fan Cond Fan 22 RE336 1A Compressor Top Left Valve Bot Right Valve Light 1 Light 2 Evap Fan Evap Fan 2 Cond Fan 23 RE515 1A Compressor Light 1 Light 2 Evap Fan Cond Fan 25 RE524 1A Compresso...

Page 46: ...ain the operating temperature within that zone Thermistor two Evaporator Located on the evaporator It is used for defrost THERMISTOR FAILURE Zone Thermistor If the zone thermistor in the unit fails th...

Page 47: ...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...

Page 48: ...irculate air and clear any condensation that may have appeared on glass doors and shelves Note If the unit is set to sabbath mode the evaporator fan will no longer respond to the state of the door swi...

Page 49: ...t 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 15 Use sea...

Page 50: ...d or other natural disasters The product must be installed operated and maintained in accordance with your product s User Guide The remedies described above for each warranty are the only ones that U...

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