U-LINE UHNP315SS01A 15" Nugget Ice Machine User Guide

U-LINE UHNP315SS01A 15″ Nugget Ice Machine User Guide

WELCOME TO U-LINE

Congratulations on your U-Line purchase. Your product comes from a company with over five decades of premium modular ice making, refrigeration, and wine preservation experience. U-Line creates products focused on functionality, style, and inspired innovations — paying close attention to even the smallest details. Applications include residential, outdoor, ADA height compliant, marine, and commercial. Complete product categories include Beverage Centers, Wine Refrigerators, Ice Machines, Refrigerators, Freezers, and Dispensers.

Our advanced refrigeration systems, large and flexible capacities, and Built-In to Stand Out® clean integrated look allow you 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.

PRODUCT INFORMATION

Looking for additional information on your product? User Guides, Spec Sheets, CAD Drawings, Compliance Documentation, and Product Warranty information are all available for reference and download at u-line.com.

PROPERTY DAMAGE / INJURY CONCERNS

In the unlikely event property damage or personal injury is suspected related to a U-Line product, please take the following steps:

1. U-Line Customer Care must be contacted immediately at +1.414.354.0300.
2. Service or repairs performed on the unit without prior written approval from U-Line is not If the unit ha been altered or repaired in the field without prior written approval from U-Line, claims will not be eligible.

GENERAL INQUIRIES

U-Line Corporation 8900 N. 55th Street
Milwaukee, Wisconsin 53223 USA
Monday – Friday 8:00 am to 4:30 pm CST T: +1.414.354.0300
Email: [email protected] u-line.com

SERVICE & PARTS ASSISTANCE

Monday – Friday 8:00 am to 4:30 pm CST T: +1.414.354.0300
Service Email: [email protected] Parts Email: [email protected]

Safety and Warning

NOTICE

Please read all instructions before installing, operating, or servicing the appliance.
Use this appliance for its intended purpose only and follow these general precautions with those listed throughout this guide:

SAFETY ALERT DEFINITIONS

Throughout this guide are safety items labeled with a Danger, Warning, or Caution based on the risk type:

Danger means that failure to follow this safety statement will result in severe personal injury or death.

Warning means that failure to follow this safety statement could result in serious personal injury or death.

Caution means that failure to follow this safety statement may result in minor 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. Do not service without consulting the
“R600a specifications” section included in the User Guide. Do not damage the refrigerant circuit.

Service must be done by factory authorized service personnel. Any parts shall be replaced with like components. Failure to comply could increase the risk of possible ignition due to
incorrect parts or improper service.

CALIFORNIA PROPOSITION 65

This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.www.P65warnings.CA.gov

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 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.
In climates where high humidity and dew points are present, condensation may appear on outside surfaces. This is considered normal. The condensation will evaporate when the humidity drops.

Damages caused by ambient temperatures of 40°F (4°C) or below are not covered by the warranty.

Electrical

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.
Altering, cutting or removing power cord, removing power plug, or direct wiring can cause serious injury, fire, loss of property and/or life, and will void the warranty.
Never use an extension cord to connect power to the 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 been placed by a qualified electrician.
The unit requires a grounded and polarized 115 VAC, 60 Hz, 15A power supply (normal household current). An individual, properly grounded branch circuit or circuit breaker is recommended. A GFCI (ground fault circuit interrupter) is usually not required for fixed location appliances and is not recommended for your unit because it could be prone to nuisance tripping. However, be sure to consult your local codes.

Water Hookup

PREPARE PLUMBING
The water valve uses a standard 1/4” (6.35 mm) compression fitting. U-Line recommends using accessory water hook up kit – part # 80-54674-00. The kit includes a 10’ (3 m) braided flexible water supply line and a brass hose fitting.

Plumbing installation must observe all state and local codes. All water and drain connections MUST BE made by a licensed/qualified plumbing contractor. Failure to follow recommendations and instructions may result in damage and/or harm.
 Water Supply Connection

When connecting the water supply, please note the following:

• Before installing the unit and connecting to the cold water supply, review the local plumbing
• The water pressure should be between 20 and 120 psi (138 and 827 kPa).
• Water has less than 400 mg/L (ppm) total dissolved solids and hardness level below 200 mg/L (ppm) — e., below 12 grains per gallon. Check by using TDS meter or consulting with local water company.
• TDS and/or water hardness above these limits should be treated with a reverse osmosis system or other filtration
• Softened water is not recommended as it may result in softer ice than
• The water line MUST have a shut-off valve in the supply
• The water line should be looped into 2 This will allow the unit to be removed for cleaning and servicing. Make certain that the tubing is not pinched or damaged during installation.

Do not use any plastic water supply line. The line is under pressure at all times. Plastic may crack or rupture with age and cause damage to your home.

Do not use tape or joint compound when attaching a braided flexible water supply line that includes a rubber gasket. The gasket provides an adequate seal – other materials could cause blockage of the valve.

Failure to follow recommendations and instructions may result in damage and/or harm, flooding or void the product warranty.

Use new hose set. Do not reuse old hose set.

Turn off water supply and disconnect electrical supply to unit prior to installation.
Use caution when handling back panel. The edges could be sharp.

1. Turn off water supply and disconnect electrical supply to product prior to attempting
2. Remove the back
3. Thread water line through back panel hole (with bushing).
4. Locate water valve inlet and connect to
   
   
5. Turn on water supply and check for
6. Reinstall back

Drain

Model numbers including “CL” or “NB” do not include a factory installed drain pump.
Model numbers including “CP” or “NP” include a factory installed drain pump

DRAIN CONNECTION

If your U-Line unit did not come with a factory installed drain pump you must use a gravity style drain connection. For assistance in determining if your unit has a pump please contact U-Line. The floor drain must be large enough to accommodate drainage from all attached drains. Follow these guidelines when installing drain lines to prevent water from flowing back into the ice maker storage bin and/ or potentially flowing onto the floor, which may result in personal injury or property damage.

Drain can NOT be located directly below the unit. Unit has a solid base that will not allow the unit to drain below itself.
There is a possibility that hose connections may have loosened during shipment.
Verify all connections and fittings are free from leaks.

GRAVITY DRAIN

A gravity drain may be used if:

Drain line has at least a 1″ drop per 48″ (approximately 2 cm drop per 100 cm) of run.
Drain line does not create traps and is vented per local code.

1. Cut the pre-installed drain tube to
2. Connect to your local plumbing per the local
3. If necessary, insulate drain line to prevent

Failure to connect water supply or drain line connections properly can result in personal injury and property damage. Gravity drain connections must be routed downward from the rest of the unit at the rate of 1/4″ per foot (1 cm per 50 cm).

FACTORY INSTALLED DRAIN PUMP

If your drain line will run up to a stand pipe, disposal or
spigot assembly, or does not otherwise meet the requirements for a gravity drain, you may have ordered a pre-installed U-Line P60 drain pump.
If you need to install a P60 drain pump into your unit, see DRAIN PUMP section in the User Manual.
See below for typical installations requiring a drain pump.

The maximum lift for the P60 drain pump is
10 feet. This must be done as close to the rear of the unit as possible.

Door Swing

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.
Stainless Steel models that are installed adjacent to a wall require 2-1/4″ (57 mm) door clearance on hinge side to allow for door handle.
Units have a zero clearance when installed adjacent to cabinets

Door Adjustments

1 CLASS AND 3 CLASS

DOOR ALIGNMENT AND ADJUSTMENT

Align and adjust the door if it is not level or is not sealing properly. If the door is not sealed, the unit may not cool properly, or excessive frost or condensation may form in the interior.

Properly aligned, the door’s gasket should be firmly in contact with the cabinet all the way around the door (no gaps). Carefully examine the door’s gasket to ensure that it is firmly in contact with the cabinet. Also make sure the door gasket is not pinched on the hinge side of the door.

Do not attempt to use the door to raise or pivot your unit. This would put excessive stress on the hinge system.

Alignment and Adjustment Procedure

1. Open door and remove gasket near the
2. Using a T-25 Torx Bit, loosen each pair of Torx head screws on both the upper and lower hinge
3. Square and align door as
4. Tighten Torx head screws on
5. Reinstall gasket into the channel starting at the

REVERSING THE DOOR

1. Open
2. Using T-25 Torx bit loosen screw #1 and remove screw #2 on top and bottom Slide and remove the door from unit. Completely remove screw #1 on top and bottom.
   
3. Remove caps from screw heads on opposite side (2 on top and 2 on bottom). Using #2 Phillips bit remove the 4 underlying screws. Reinstall the screws and caps on the opposite
   Note: One hinge includes a metal spacer. Spacer must be used with that hinge when reversing the door.
4. Partially install screw #1 in the outer most holes on top and bottom. Rotate door 180°, align hinge over screw #1 and slide/seat into Reinstall screw #2 on top and bottom. Tighten both screws and install hinge cover.

Align and adjust the door:

Align and adjust the door (see DOOR ALIGNMENT AND ADJUSTMENT).

Door Adjustments

ADA COLLECTION

HINGE COVER

1. Press hinge cover squarely over hinge.
   

DOOR ALIGNMENT AND ADJUSTMENT

Align and adjust the door if it is not level or is not sealing properly. If the door is not sealed, the unit may not cool properly, or excessive frost may form in the interior.

Properly aligned, the door’s gasket should be firmly in contact with the cabinet all the way around the door (no gaps). Carefully examine the door’s gasket to ensure that it is firmly in contact with the cabinet. Also make sure the door gasket is not pinched on the hinge side of the door.

To align and adjust the door:

1. Gently pry off hinge cover from top of
2. Loosen (do not remove) top and bottom hinge screws using a Torx T-25
3. Align door squarely with
4. Make sure gasket is firmly in contact with cabinet all the way around the door (no gaps).
5. Tighten bottom hinge
6. Tighten top hinge screws and replace hinge cover.

TO REVERSE THE DOOR

Remove top hinge and door:

1. Hold door to keep it from
2. Remove top hinge from cabinet using a Torx T-25 screwdriver to remove three Set aside and save.
   
3. Remove door by tilting forward and lifting door off bottom hinge. Retain shoulder washers; they will be reused.
4. Remove three screws from hinge holes on the opposite Reinstall into holes where the hinge was removed.

Remove bottom hinge:

1. Remove bottom hinge from cabinet using a T-10 TORX screw driver to remove three screws. 
   
   
2. Remove corresponding screws on opposite side of On some 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

Prepare door for reinstallation:

1. Remove This will reveal mounting holes for the magnet assembly.
2. Remove magnet assembly from door with T-10 TORX Be sure to only remove the two screws holding the assembly to the door. Reinstall on the opposite end of the door.
3. Rotate gasket 180°, aligning notch with magnet assembly and pressing firmly into the gasket channel starting at the
4. Rotate door 180° to

Install top hinge and door:

1. Install hinge with longer straight edge aligned to outside edge of Do not tighten.
   
2. Lift the door on to the bottom hinge.
3. Align edge of the hinge with the outer edge of the unit.
4. Tighten three hinge screws.

Align and adjust the door:

Align and adjust the door (see DOOR ALIGNMENT AND ADJUSTMENT).

General Installation

LEVELING INFORMATION

1. Use a level to confirm the unit is Level should be placed along top edge and side edge as shown.
   
2. If the unit is not level, adjust the legs on the corners of the unit as necessary.
   
3. Confirm the unit is level after each adjustment and repeat the previous steps until the unit is

INSTALLATION TIP

If the room floor is higher than the floor in the cutout opening, adjust the rear legs to achieve a total unit rear height of 1/8″ (3 mm) less than the 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 correctly positioned in the opening

INSTALLATION

1. Plug in the power/electrical
2. Gently push the unit into position. Be careful not to entangle the cord or water and drain lines, if
3. Re-check the leveling, from front to back and side to Make any necessary adjustments. The unit’s top surface should be approximately 1/8″ (3 mm) below the countertop.
4. Install the anti-tip
5. Remove interior packing material and wipe out the inside of the unit with a clean, water-dampened

Integrated Panel Installation
INTEGRATED MODELS ONLY

1. Fully open
2. Starting at corner, pull gasket away from
3. Continue to pull gasket free from gasket
4. Upon removal, lay gasket down on a flat
5. Align top of panel with top edge of Center panel on door.
   Due to differences in floor construction or surrounding cabinetry, the panel may not sit flush with the top of the door.
6. Secure integrated panel to door using clamps. A robust tape may also be used. U-Line recommends the use of bar clamps to secure the panel to the door. If using tape, be certain the tape will not damage panel finish upon removal
   
7. Using a 7/64″ (3 mm) drill bit, drill 6 pilot holes into the wood panel 1/2″ (12 mm) deep using the holes in the door frame as a guide.
   It is important to ensure that all drilled holes are drilled to the correct depth in order to avoid splits in the wood when hardwood is installed.
8. Locate 6 of the #6x 1-1/2″ (38 mm) screws provided with your unit.
9. Ensure the screws sit flush against the bottom of the channel.
10. Using a Phillips screwdriver, place one screw into each of the 6 pilot holes and screw down. Do not overtighten
    
11. Remove clamps from
    If panel requires additional adjustment after removing clamps, slightly loosen each screw and adjust panel as necessary. Tighten screws upon completion.
12. Starting at the corners, re-install the gasket into the gasket channel in the frame. Make sure the gasket is fully seated.

Control Operation

3 CLASS

CONTROL FUNCTION GUIDE

This unit is Star-K certified. See www.star-k.org for more details.

DOOR ALERT NOTIFICATION

When the door is left open for more than 30 minutes:

• Ice production will cease
• A tone will sound for several seconds every minute
• will appear in display
• Close door to silence alert and reset (Ice production will resume if bin sensor is not satisfied)

This unit is Star-K certified. See www.star-k.org for more details

CONTROL FUNCTION GUIDE

DOOR ALERT NOTIFICATION

When the door is left open for more than 30 minutes:

• Ice production will cease
• A tone will sound for several seconds every minute
• will appear in display
• Close door to silence alert and reset (Ice production will resume if bin sensor is not satisfied)

First Use

Initial startup requires no adjustments. See CONTROL OPERATION section for more details.
U-Line recommends discarding the ice produced during the first two to three hours of operation to avoid possible dirt or scale that may dislodge from the water line.
When plugged in, the unit will begin operating under the factory default settings. If the unit was turned off during installation, simply press  and the unit will immediately switch on. To turn the unit off, press  and release.

Ice

The Nugget Ice Machine produces cylindrical bits of compressed ice approximately 3/4” x 1/2”.
Ice is produced until the machine senses the bin is full. As ice slowly melts in the bin, the level of ice drops and ice production resumes. This ensures a constant supply of fresh ice is always available.
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.
To adjust the ice density:

1. Hold for 5 seconds – display will flash current ice setting
2. Adjust using or
3. Confirm setting by pressing

Cleaning

NUGGET ICE MACHINE CLEANING CYCLE

This ice machine has an automatic clean alert function. The control will indicate CL in the display, approximately every six months with normal use, reminding you to clean your unit. When CL is displayed, ice production will continue. Depending on water conditions, more frequent cleaning may be necessary: see chart below. Cleaning removes lime scale, other mineral deposits, and sanitizes the machine. Poor ice quality and reduced ice output are signs that cleaning is necessary

Under normal conditions cleaning should be done when the display shows CL. You may initiate
a cleaning cycle at any time by pressing and holding the clean button for 10 seconds. 0 will appear in the display indicating the start of the
cleaning process.

You may override CL in the display without cleaning by pressing and holding the up, down, & light button for 10 seconds. ICE will scroll in the display and the cleaning reminder ( CL) will be reset for another approximate six month cycle. Failure to clean may reduce the quality and quantity of ice produced. Once the clean cycle begins, it can be canceled by pressing  three times.

Press  once more to start making ice. The clean cycle will automatically cancel if user fails to activate control at steps 2, 3b, and 5b within 2 hours.

Required for cleaning:

• Hose and funnel – provided with unit
• Bucket and cleaning sponge
• Clean potable water
• SafeCLEAN Plus™ Cleaner (Part No. ULANUGGETCLEAN) 1-8oz. bottle included with unit

• 1 Water filter (if required)

Use only SafeCLEAN Plus™ Cleaner. Use of any other cleaner may damage the finish of the evaporator and will void the warranty.
Follow safety and handling instructions printed on the SafeCLEAN Plus™ bottle.

Notice:

Select models include a water filter. The filter must remain in place when using and cleaning the machine. The filter is designed to filter out scale, sediment, particles and cloudiness as well as reduce chlorine and other off tastes and odors. U-Line recommends replacing the filter (Part No. ULANUGGETFILTER) when you clean your machine. The filter is available at
u-line.com.

1. Press and Hold  for 10 seconds
   1. 0 will appear in the display
   2. Remove access shield
   3. Remove all ice in bin Remove any ice protruding from the ice dispenser tub
2. Insert the end of the cleaning tube into the ice dispenser; slowly pour in approximately 1 quart of hot (min. 100º F) potable This will melt ice
   
3. Press and release
   1. 02 will appear in the display
   2. Mix 4 ounces of SafeCLEAN Plus™ with 2 quarts of potable
4. Wait until 03 appears in the display
   1. Using the funnel and cleaning tube, slowly pour 3/4 of the cleaning solution into the dispenser Air and some water will exit the vent tube. Remove cleaning tube.
   2. Press and release
5. will appear in the display
   1. The machine will circulate the solution, cleaning and sanitizing the internal components, for approximately 20
   2. While the machine is circulating the cleaning solution, use 1/2 of the remaining cleaning solution and a sponge to wipe down the inside of the ice bin and Rinse with clean potable water.
6. When 05 appears in the display, 3 soft tones will sound, indicating the cleaning phase is complete
   1. Remove and discard water filter if applicable by rotating 1/4 turn
      Press and release will appear in the display
      
7.  will appear in the display
   1. Reinstall shield and close
   2. The machine will circulate water and perform a series of final rinses for approximately 15
   3. The unit will resume making ice – indicated by 3 soft tones and ICE scrolling in the

U-Line Corporation (U-Line) Limited Warranty

One Year Limited Warranty

For one year from the date of original purchase, this warranty covers all parts and labor to repair or replace any part of the product that proves to be defective in materials or workmanship. 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. Service provided during normal business hours.

Two Year Limited Warranty (5 Class Product)

For two years from the date of original purchase, this warranty covers all parts and labor to repair or replace any part of the product that proves to be defective in materials or workmanship. 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. Service provided during normal business hours

Available Second & Third Year Limited Warranty

In addition to the standard one and two year warranties outlined above, U-Line offers a one year extension of the warranties from the date of purchase, free of charge. To take advantage of this extension, you must register your product with U-Line within 60 days from the date of purchase at u-line.com and provide proof of purchase.

Five Year Sealed System Limited Warranty

For five years from the date of original purchase, U-Line will repair or replace the following parts, labor not included, that prove to be defective in materials or workmanship: compressor, condenser, evaporator, drier, and all connecting tubing. 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. Service provided during normal business hours.

Terms

These warranties apply only to products installed in any one of the fifty states of the United States, the District of Columbia, or the ten provinces of Canada. The warranties do not cover any parts or labor to correct any defect caused by negligence, accident or improper use, maintenance, installation, service, repair, acts of God, fire, flood 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-Line will provide, either under these warranties or under any warranty arising by operation of law. U-Line will not be responsible for any consequential or incidental damages arising from the breach of these warranties or any other warranty, whether express, implied, or statutory. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. These warranties give you specific legal rights, and you may also have other rights which vary from state to state.

Any warranty that may be implied in connection with your purchase or use of the product, including any warranty of merchantability or any warranty fit for a particular purpose is limited to the duration of these warranties, and only extends to five years in duration for the parts described in the section related to the five year limited warranty above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you

• The warranties only apply to the original purchaser and are non-transferable.
• The second, third, and five year warranties cover products installed and used for normal residential or designated marine use
• The warranties apply to units operated outside only if designed for outdoor use by model and serial
• U-Line Commercial products are covered by the one year and 5 year limited warranties and are not eligible for the second and third year limited
• Replacement water filters, light bulbs, and other consumable parts are not covered by these
• The start of U-Line’s obligation is limited to four years after the shipment date from U-Line.
• In-home instruction on how to use your product is not covered by these
• Food, beverage, and medicine loss are not covered by these
• If the product is located in an area where U-Line factory authorized service is not available, you may be responsible for a trip charge or you may be required to bring the product to a U-Line factory authorized service location at your own cost and
• Units purchased after use as floor displays, and/or certified reconditioned units, are covered by the limited one year warranty only and no coverage is provided for cosmetic
• Signal issues related to Wi-Fi connectivity are not covered by these warranties

For parts and service assistance, or to find U-Line factory authorized service near you, contact U-Line: 8900 N. 55^th Street, Milwaukee, WI 53223 • u-line.com • [email protected] • +1.414.354.0300

Read More About This Manual & Download PDF:

Documents / Resources

U-LINE UHNP315SS01A 15" Nugget Ice Machine [pdf] User Guide UHNP315SS01A, 15 Nugget Ice Machine, 30630635, ADA, 1 Class, 2 Class

References

• line.com
• U-Line Refrigeration, Ice Making & Wine Preservation Products
• P65warnings.CA.gov
• Kosher Certificates | Kosher Certification | Star-K