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USER GUIDE

u-line.com

Water Hookup

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 codes.

•  The water pressure should be between 20 and 120 psi 

(138 and 827 kPa).

•  The water line MUST have a shut-off valve in the 

supply line.

•  The water line should be looped into 2 coils. This 

will allow the unit to be removed for cleaning and 
servicing. Make certain that the tubing is not pinched 
or damaged during installation.

Connect to potable water supply only.
•  Water Mineral Content:

• 

TDS: greater than 5 ppm (mg/l) but less 

than 400 ppm (mg/l)

• 

Hardness: less than 200 mg/l (12 gpg)

•  Not recommended for use with softened 

water

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.

CAUTION

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CAUTION

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CAUTION

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WARNING

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Summary of Contents for UHNP115

Page 1: ...USER GUIDE SERVICE MANUAL 1 Class UHNB115 UHNP115 15 Nugget Ice Machine...

Page 2: ...n Environmental Requirements Electrical Cutout Product Dimensions Side by Side Installation Water Hookup Drain Anti Tip Bracket General Installation Grille Installation Door Swing Door Adjust Maintena...

Page 3: ...over two decades and is proud to have the opportunity to ship to you PRODUCT INFORMATION Looking for additional information on your product User Guides Spec Sheets CAD Drawings Compliance Documentatio...

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: ...e of the unit with other adjacent cabinet doors you may need to alter the wall just behind the drain connection on the unit to accommodate the drain CUTOUT DIMENSIONS PRODUCT DIMENSIONS REAR FRONT TOP...

Page 9: ...on Guide Each door can be opened individually one at a time without interference However to ensure unobstructed door swing opening both doors at the same time 1 4 6 4 mm of space needs to be maintaine...

Page 10: ...looped into 2 coils This will allow the unit to be removed for cleaning and servicing Make certain that the tubing is not pinched or damaged during installation Connect to potable water supply only W...

Page 11: ...nect electrical supply to product prior to attempting installation 2 Remove the back panel 3 Thread water line through back panel hole with bushing 4 Locate water valve inlet and connect to valve 5 Tu...

Page 12: ...low 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...

Page 13: ...e 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 FACTORY IN...

Page 14: ...r a proper fit Also test to make sure the door opens and closes freely 3 Remove grille and place a mark on the floor at the front of the unit Also place a mark on the floor in the center of the unit 4...

Page 15: ...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 16: ...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 17: ...itional 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...

Page 18: ...en each pair of Torx head screws both the upper and lower hinge plates 3 Square and align door as necessary 4 Tighten Torx head screws on hinge 5 Reinstall gasket into the channel starting at the corn...

Page 19: ...h Mode Press and release Display and interior light return to normal operation Clean Mode See Cleaning section Showroom Mode Hold and for 5 seconds The F C symbol will flash Display will be lit and in...

Page 20: ...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 ad...

Page 21: ...u line com 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 D...

Page 22: ...signs that cleaning is necessary If the machine consistently requires more frequent cleaning consult a plumber to test the water quality and recommend appropriate treatment Clean surfaces with a mild...

Page 23: ...ng 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 filte...

Page 24: ...funnel slowly pour 1 5 quarts 48 oz of clean potable water into the ice dispenser tube Air and some water will exit the vent tube d Install new water filter Press and rotate 1 4 turn clockwise e Press...

Page 25: ...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 26: ...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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