U-Line UHFZ124IS01B, User Manual & Service Manual

Page 1: ...USER GUIDE SERVICE MANUAL Model UHFZ124 SS01B...

Page 2: ...eral Installation Grille Installation Door Swing Door Adjust Interior Adjustments Maintenance Free Standing Kit Cleaning Cleaning Condenser Extended Non Use Operating Instructions First Use Control Op...

Page 3: ...ne RIGHT PRODUCT RIGHT PLACE RIGHT TEMPERATURE PRODUCT INFORMATION Looking for additional information on your product User Guides Spec Sheets CAD Drawings and Product Warranty information are availabl...

Page 4: ...or moderate personal injury property or equipment damage This unit contains R600a Isobutane which is a flammable hydrocarbon It is safe for regular use Do not use sharp objects to expedite defrosting...

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: ...mperatures 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 genera...

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: ...tion in the rear CAUTION Unit can NOT be installed behind a closed cabinet door CUTOUT DIMENSIONS PRODUCT DIMENSIONS REAR FRONT TOP SIDE 4 102 mm 7 178 mm 24 610 mm 24 1 4 616 mm 34 1 8 867 mm to 35 1...

Page 9: ...ed according to each unit s electrical specifications requirements Side by Side Installation with Bracket 1 Slide both units out so screws on top of units are easily accessible 2 Remove screws as show...

Page 10: ...ver holes and attach to unit with two screws removed in step 2 using a T 25 Torx driver Tighten screws fully 4 Gently push unit into position Be careful not to entangle the electrical cord or water li...

Page 11: ...n 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 Readjust the front legs to level the unit after it is...

Page 12: ...are SHARP and can be easily damaged Removing the grille 1 Disconnect power to the unit 2 Loosen the two screws 1 3 Remove grille 2 from unit Installing the grille 1 Align cabinet and grille holes and...

Page 13: ...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 14: ...Loosen do not remove top and bottom hinge screws using a Torx T 25 screwdriver 3 Align door squarely with cabinet 4 Make sure gasket is firmly in contact with cabinet all the way around the door no ga...

Page 15: ...models there may be a nut behind one or both screws on either side Install bottom hinge Install two or three screws depending on model Replace nuts if used Install top hinge and door 1 Install hinge...

Page 16: ...to a cabinet Available at u line com To install the kit 1 Remove grille see GRILLE INSTALLATION section 2 Place shell accessory over front and back of cabinet base aligning holes of shell accessory wi...

Page 17: ...reflects actual temperature inside unit If the temperature displayed is different than selected the unit is progressing towards the selected temperature Time to reach set point varies based upon ambie...

Page 18: ...display will show the default set point for Refrigerator Freezer Enable Sabbath Mode Press and hold for 5 seconds and release The oF oC symbol will flash briefly after 5 seconds Interior light and di...

Page 19: ...TING 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 internal fans or vents at a...

Page 20: ...ack rails from the cabinet To reinstall 1 Align the left and right basket channels with the tracks in the cabinet Ensure an even track engagement on both sides by gently pushing the basket into the ca...

Page 21: ...ess steel to become blurred Rust not cleaned up promptly can penetrate the surface of the stainless steel and complete removal of the rust may not be possible Integrated Models To clean integrated pan...

Page 22: ...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 A...

Page 23: ...r 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 NOTICE DO NOT use any...

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: ...Defrost White light L T Evap fan L T Door switch Cond fan L T Zone temp L T Evap temp If Applicable Cond Fan Compressor Black Programming 42373_C POWER CORD ASSEMBLY 220 240 VOLT PLUG LIVE BLACK 115V...

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: ...ms warranty status Please provide 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...

Page 31: ...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 32: ...anti static wrist strap that is grounded to an electrical ground or grounded water pipe Handle circuit boards carefully and avoid touching components To measure the start winding resistance measure a...

Page 33: ...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 34: ...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 35: ...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 36: ...alert and reset VIEWING ACTUAL TEMPERATURE In viewing temperature in these modes any offsets are taken into account This means that if you place a therm istor in a known temperature let s say ice wate...

Page 37: ...ther The display will flash and then toggle from set point to temperature in unit seconds The display will change units or ACCESS SERVICE MODE To access the service menu for this model remove the two...

Page 38: ...FROST DURATION 0 TO 99 MINUTES The length of the defrost can be adjusted 0 to 99 minutes long The other defrost parameters still apply Lengthening a defrost may cause higher than normal temperatures i...

Page 39: ...ME This will show the number of minutes the compressor has run in the prior cycle or current cycle if the compressor was running when service mode was entered 24 ACTIVATE DEFROST HARVEST Turns on the...

Page 40: ...flashing digits appear 3 5 seconds use the up and down arrow buttons to select the appropriate model number See Above Model List 5 Press the light bulb button once 6 The display will blink and then wi...

Page 41: ...A 2218R N A N A N A N A N A Compressor Light Evaporator Fan Condenser Fan N A N A 2218RGL N A N A N A N A N A Compressor Light Evaporator Fan Condenser Fan N A N A 2218WC N A N A N A N A N A Compresso...

Page 42: ...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 43: ...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 44: ...ondensation 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 switch In order to operate effi...

Page 45: ...ator cover vents and push air out at fan mounting location 15 Installation is the reverse of removal 16 Care must be taken to assure the bottom of the evaporator cover is reinstalled behind the front...

Page 46: ...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...