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U-Line UHNP315-IS02A User Manual & Service Manual
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U-Line UHNP315-IS02A User Manual & Service Manual

U-Line UHNP315-IS02A User Manual & Service Manual

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USER GUIDE & SERVICE MANUAL
Model: UHNP315-IS02A

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Summary of Contents for U-Line UHNP315-IS02A

  • Page 1 USER GUIDE & SERVICE MANUAL Model: UHNP315-IS02A...
  • Page 2 USER GUIDE & SERVICE MANUAL Click on any section below to jump directly there Table of Contents Intro Airflow and Product Loading Safety Service Safety and Warning Troubleshooting Disposal And Recycling Wire Diagram Product Liability Installation Parts Environmental Requirements R600a Specifications Electrical System Diagnosis Guide Cutout &...
  • 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 This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience or knowledge, NOTICE unless they have been given supervision or instruction Please read all instructions before installing, concerning use of the appliance by a person responsible for operating, or servicing the appliance.
  • Page 5 This warning is only applicable for appliances with refrigerating circuits which Do not block any internal fans. are accessible by the user. Use only genuine U-Line replacement parts. Imitation parts can damage the unit, affect its WARNING operation or performance and may void the warranty.
  • Page 6 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 7 USER GUIDE 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 90°F (32°C). Higher ambient temperatures may reduce the unit’s ability to reach low temperatures and/or reduce ice production on applicable models.
  • Page 8 USER GUIDE Electrical NOTICE Electrical installation must observe all state and WARNING local codes. This unit requires connection to a grounded (three-prong), polarized receptacle that SHOCK HAZARD - Electrical Grounding Required. has been placed by a qualified electrician. Never attempt to repair or perform maintenance on the unit until the electricity has been The unit requires a grounded and polarized 220-240 VAC, disconnected.
  • Page 9 14 ⁄ ” (379 mm) PREPARE SITE Your U-Line product has been designed for either free- standing or built-in installation. When built-in, your unit does not require additional air space for top, sides, or rear. However, the front grille must NOT be obstructed, 28”...
  • Page 10 USER GUIDE Side-by-Side Installation Hinge-by-Hinge Installation (Mullion) When installing two units hinge-by-hinge, 13/16" (22 mm) OTHER SITE REQUIREMENTS is required for integrated models. Additional space may be Side-by-Side Installation needed for any knobs, pulls or handles installed. Units must operate from separate, properly grounded electrical receptacles placed according to each unit’s electrical specifications requirements.
  • Page 11 TDS level of 200 ppm or higher and/or a hardness Leave meter immersed for 30 seconds. of 12-19 gpg requires U-Line’s in-line water filter Remove meter and check the readout for the TDS accessories, available at u-line.com or your local...
  • Page 12 USER GUIDE Based upon the TDS measurement, see the below table Locate water valve inlet and connect to valve. to determine the correct filter required to protect the ice machine. • The water pressure should be between 20 and 120 psi (138 and 827 kPa).
  • Page 13 DRAIN CONNECTION CAUTION With Trap and Vent Proper Drain If your U-Line unit did not come with a factory installed drain pump you must use a gravity A gravity drain may be used if: style drain connection. For assistance in Drain line has at least a 1”...
  • Page 14 DRAIN PUMP section in the User Manual. Shut-Off Valve To order a drain pump, order part number Cold 80-54147-00 online at u-line.com. Water Water See below for typical installations requiring a drain pump. NOTICE The maximum lift for the drain pump is 10 feet.
  • Page 15 USER GUIDE Anti-Tip Bracket Surrounding area (Top view) Use one of the methods below to secure the unit CABINET/COUNTER ANTI-TIP INSTALLATION (For built-in applications) Back of unit Back wall Slide unit out so screws on front of unit are easily accessible.
  • Page 16 USER GUIDE General Installation INSTALLATION Plug in the power/electrical cord. LEVELING INFORMATION Gently push the unit into position. Be careful not Use a level to to entangle the cord or water and drain lines, if confirm the unit is applicable. level.
  • Page 17 USER GUIDE Integrated Panel Dimensions Integrated Panel Dimensions Metric measurements rounded and optimized. BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT 3⁄₄" INTEGRATED PANEL INTERFERENCE (20 mm) NOTICE 14-15⁄₁₆" (379 mm) Due to differences in surrounding cabinetry the panel may not perfectly align with door.
  • Page 18 USER GUIDE HANDLELESS INTEGRATED DOOR PANEL Prepare the insert(s) that will back up the handleless design. Wooden Insert – Cut 1/8” (3 mm) thick The following procedure is designed to provide a finished, wooden insert(s) to the dimensions below. handleless solid panel for an 15” (381 mm) door that seamlessly integrates with its surrounding cabinetry.
  • Page 19 USER GUIDE Handleless Integrated Panel Dimensions 1⁄8 " (3 mm) Top Design 1⁄4 " (6 mm) 7⁄8 " (22 mm) Ref. 5⁄8 " 3⁄8 " (R 16 mm) (60 mm) 15⁄1₆ " (379 mm) 3⁄₄ " (70 mm) Insert Notch 3⁄₄...
  • Page 20 Optional: Stain or finish panel to desired stain or color. is open. Be sure to closely follow the instructions provided by the manufacturer. Front Side Integrated Panel/Integrated Frame Integrated Panel U-Line U-Line Cabinet Unit Unit 3-5/16" (89 mm) 3-5/16" (89 mm) > 3-5/16"...
  • Page 21 USER GUIDE Extended Integrated Panel Dimensions BACK SURFACE MUST HAVE AMPLE FLAT SURFACE TO MOUNT OVERLAY PANEL FLAT AND WITHOUT 3⁄₄" INTERFERENCE (20 mm) 14-15⁄₁₆" (379 mm) 30" (762 mm) Integrated Panel * A minimum of 1” (25 mm) from the floor to the bottom of the extended integrated panel/frame for proper ventilation.
  • Page 22 11.Remove clamps from door. panel to door using Clamp clamps. A robust tape may also be NOTICE used. U-Line If panel requires additional adjustment after recommends the removing clamps, slightly loosen each screw and use of bar clamps Door/Drawer adjust panel as necessary. Tighten screws upon to secure the panel completion.
  • Page 23 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 24 USER GUIDE Door Swing Wall For Integrated models that are installed adjacent to a wall, 1/2" (13 mm) 1/2" (13 mm) clearance is recommended from wall on hinge side to allow the door to open 90°. Allow for additional space for any knobs or pulls installed on the integrated panel/frame.
  • Page 25 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 26 USER GUIDE Door Adjustments REVERSING THE DOOR Open door. DOOR ALIGNMENT AND ADJUSTMENT Using T-25 Torx bit loosen screw #1 and remove screw Align and adjust the door if it is not level or not sealing #2 on top and bottom hinge. Slide and remove the properly.
  • Page 27 USER GUIDE u-line.com First Use Initial startup requires no adjustments. See CONTROL OPERATION section for more details. NOTICE Discard the ice produced during the first two or three hours of operation to avoid possible dirt or scale that may dislodge from the water line.
  • Page 28 USER GUIDE Control Operation CONTROL FUNCTION GUIDE FUNCTION COMMAND NOTES ON/OFF Press and release Unit will immediately turn On or OFF Adjust ice density See “Ice” section Option Open Door While holding press and release White Adjust light color to scroll through lighting options Blue White The o F / o C symbol will flash briefly after 5 seconds.
  • Page 29 The factory default ice setting is 0, which produces a firm and compact ice nugget. U-Line’s exclusive U-Choose™ ice adjustability feature allows you five levels of adjustment from 0 to -5. At -5 the ice is soft and chewable.
  • Page 30 USER GUIDE Airflow and Product Loading NOTICE The unit requires proper airflow to perform at its highest efficiency. Do not block the front grille at any time, or the unit will not perform as expected. Do not install the unit behind a door. Airflow and Product Loading...
  • Page 31 USER GUIDE u-line.com Cleaning Integrated Models To clean integrated panels, use household cleaner per the EXTERIOR CLEANING cabinet manufacturer’s recommendations. Vinyl Clad (Black or White) Models INTERIOR CLEANING Clean surfaces with a mild detergent and warm water solution. Do not use solvent-based or abrasive cleaners.
  • Page 32 ◦ Register your product at u-line.com and receive a free cleaning kit - ULANUGGETCLEANKIT** (cleaner, hose, & funnel) Dispenser ** available for purchase at u-line.com or your local dealer Tube Need more cleaner? Visit u-line.com CAUTION Press and release will appear in the display Use only SafeCLEAN Plus™...
  • Page 33 USER GUIDE u-line.com When appears in the display, 3 soft tones will sound, indicating the cleaning phase is complete a. Remove and discard water filter if applicable by rotating 1⁄4 turn counterclockwise. b. Use the remaining cleaning solution to wipe the manifold and surrounding area.
  • Page 34 USER GUIDE 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 free of dust and lint, and clean the condenser when necessary.
  • Page 35 USER GUIDE Extended Non-Use For questions regarding winterization, please call VACATION/HOLIDAY, PROLONGED SHUTDOWN U-Line at 414.354.0300. The following steps are recommended for periods of extended non-use: CAUTION Remove all consumable content from the unit. Damage caused by freezing temperatures is not covered by the warranty.
  • Page 36 Find a Servicer page to locate a U-Line Authorized servicer. If your product is in Troubleshooting - What to check when problems occur: warranty please make sure to register it at www.U-Line.com/u-lineregistration.
  • Page 37 USER GUIDE u-line.com Wire Diagram Wire Diagram...
  • Page 38 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 39 USER GUIDE Parts 21 22 UHNP315-IS02A Item Description U-Line P/N ANTI-TIP BRACKET * 80-55349-00 ACCESS PANEL ASSY, NUGGET 80-55369-00 BACK PANEL 80-55377-01 BRAIDED WATER SUPPLY LINE KIT * ULAWATERHOOKUP CLEAR ICE MACHINE DRAIN PUMP 80-54130-00 COMPRESSOR ASSY, NUGGET 15" 80-55211-00...
  • Page 40 USER GUIDE u-line.com NUGGET ICE EVAPORATOR GEAR MOTOR ASSEMBLY 80-55371-01 MAIN HOUSING W/SEAL & SCREWS 80-55371-02 SCREWS, MAIN HOUSING 80-55371-03 AUGER W/FRONT SEAL 80-55371-04 ICE COMPRESSION NOZZLE ASSY 80-55371-05 FRONT SEAL AND O-RING 80-55371-06 EVAPORATOR ASSY W/INSULATION 80-55371-07 HOUSING, BUSHING W/INSULATION...
  • Page 41 Never use a torch on a fully charged refrigeration system. R-600a is heavier than air, do not allow any Never substitute U-Line OEM replacement parts leakage/migration to low areas such as or methods of construction. basements and stairs. Never substitute U-Line OEM replacement parts or methods of construction.
  • Page 42 USER GUIDE R290/R600a SPECIFICATIONS/LABELING WARNING R290/R600a equipped products are labeled (both the unit Only skilled and well trained service technicians and the compressor). permitted to service R290/R600a equipped products. R290/R600a is colorless and odorless. All tools and equipment must be approved for R290/R600a is considered non-toxic, but is flammable use with R290/R600a refrigerant.
  • Page 43 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 system is empty of R290/R600a before any system work is...
  • Page 44 USER GUIDE 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, Proper ventilation during service is required. compressor and suction line) must be leak tested with the Never apply a torch to a charged R290/R600a refrigeration compressor off (equalized pressure).
  • Page 45 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 46 USER GUIDE Compressor Specifications EM2X3125U REFRIGERANT R290 VOLTAGE 120 VAC DANGER FREQUENCY 60 Hz START WINDING 5 Ohm at 77 Electrocution can cause death or serious injury. RUN WINDING 3 Ohm at 77 Burns from hot or cold surfaces can cause serious RUN TO START 8 Ohm at 77 injury.
  • Page 47 DC outputs located on the relay/power board. Included in this section are some diagnostic tips and of course, if additional help is required, please contact the U-Line Corp, “Customer Care Facility” at +1.414.354.0300 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.
  • Page 48 USER GUIDE MAIN CONTROL Check Voltage Alert Customer No Voltage At Wall Outlet Of Power Failure The main control board is very robust and is rarely the cause of system issues. It is important to fully diagnose Voltage the board for any suspected failures before attempting to remove the board for replacement or service.
  • Page 49 USER GUIDE Relay & DC Outputs PLUNGER SWITCH A plunger switch is used to monitor door state. When the One of the primary functions of the main control is to door is closed it comes into contact with the plunger which operate the multiple relay and DC outputs during each closes a circuit which turns the light and display off.
  • Page 50 Filters • Check valve to ensure it is not blocked with available at u-line.com are able to treat TDS up to debris. 600.* Troubleshooting Extended...
  • Page 51 USER GUIDE If unit fills, the float switch is malfunctioning and *SEE “WATER HOOKUP” SECTION FOR SPECIFIC needs to be replaced (part # 80-55538-00). INFORMATION REGARDING TDS LEVELS If unit is 3 Class product, enter service mode and d. Check compressor operation. activate relays 1 and 4 to determine if unit fills with •...
  • Page 52 USER GUIDE Control Operation-Service CONTROL FUNCTION GUIDE FUNCTION COMMAND DISPLAY/OPTIONS UI BUTTON LAYOUT Press and release Unit will immediately ON/OFF turn ON or OFF Sabbath Mode See “Sabbath Mode” section Silent Mode (ice production Hold Display will show “3H” suspended for 3 Hidden Button hours) -Access Service Menu...
  • Page 53 USER GUIDE SERVICE MODE GUIDE SERVICE MODE GUIDE 0. Exit THERMISTOR 1 - BIN 1. Thermistor 1 temperature not including offsets. This shows the pure thermistor reading with no off- 2. Thermistor 2 temperature not including offsets. sets taken into account. 3.
  • Page 54 USER GUIDE 15. CLEAR ERROR LOG To clear errors, press and hold (5 seconds) when CLR is flashing. 16. THERMISTOR - 1 DIFFERENTIAL This number should not be adjusted 17. Does not apply to this model 18. Does not apply to this model 19.
  • Page 55 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 56 USER GUIDE Control Operation-Service...
  • Page 57 USER GUIDE Thermistor Thermistor Resistance Data Nominal Resistance Thermistors are used for various temperature readings. Temp (F) Temp (C) (OHMS)* Thermistors provide reliable temperature readings using a 169157 resistance which varies based on surrounding temperatures. 121795 If a faulty thermistor is suspected, it may be tested using 88766 an accurate ohmmeter.
  • Page 58 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.