UnderCounter Ice Machines
Installation, Operation and Maintenance Manual
Part Number: 04002909 Rev02 4/16
Safety Notices
Safety Notices
Read these precautions to prevent personal injury:
•Read this manual thoroughly before operating, installing or performing maintenance on the equipment. Failure to follow instructions in this manual can cause property damage, injury or death.
•Routine adjustments and maintenance procedures outlined in this manual are not covered by the warranty.
•Proper installation, care and maintenance are essential for maximum performance and trouble-free operation of your equipment.
Visit our website www.manitowocice.com for manual updates, translations, or contact information for service agents in your area.
•This equipment contains high voltage electricity and refrigerant charge. Installation and repairs are to be performed by properly trained technicians aware of the dangers of dealing with high voltage electricity and refrigerant under pressure. The technician must also be certified in proper refrigerant handling
and servicing procedures. All lockout and tag out procedures must be followed when working on this equipment.
•This equipment is intended for indoor use only. Do not install or operate this equipment in outdoor areas.
nWarning
Follow these electrical requirements during installation of this equipment.
•All field wiring must conform to all applicable codes of the authority having jurisdiction. It is the responsibility of the end user to provide the
disconnect means to satisfy local codes. Refer to rating plate for proper voltage.
•This appliance must be grounded.
•This equipment must be positioned so that the plug is accessible unless other means for disconnection from the power supply (e.g., circuit breaker or disconnect switch) is provided.
•Check all wiring connections, including factory terminals, before operation. Connections can become loose during shipment and installation.
nWarning
Follow these precautions to prevent personal injury during installation of this equipment:
•Installation must comply with all applicable equipment fire and health codes with the authority having jurisdiction.
•To avoid instability the installation area must be capable of supporting the combined weight of the equipment and product. Additionally the equipment must be level side to side and front to back.
•Remove all removable panels before lifting and installing and use appropriate safety equipment during installation and servicing. Two or more people are required to lift or move this appliance to prevent tipping and/or injury.
•Do not damage the refrigeration circuit when installing, maintaining or servicing the unit.
•Connect to a potable water supply only.
•This equipment contains refrigerant charge. Installation of the line sets must be performed by a properly trained and EPA certified refrigeration technician aware of the dangers of dealing with refrigerant charged equipment.
•Legs or casters must be installed and the legs/casters must be screwed in completely. When casters are installed, the mass of this unit will allow it to move uncontrolled on an inclined surface. These units must be tethered/secured to comply with all applicable codes. Swivel casters must be mounted on the front and rigid casters must be mounted on the rear. Lock the front casters after installation is complete.
•Some 50 Hz models may contain up to 150 grams of R290 (propane) refrigerant. R290 (propane)
is flammable in concentrations of air between approximately 2.1% and 9.5% by volume (LEL lower explosion limit and UEL upper explosion limit). An ignition source at a temperature higher than 470°C is needed for a combustion to occur. Refer to nameplate to identify the type of refrigerant in your equipment. Only trained and qualified personnel aware of the dangers are allowed to work on the equipment.
nWarning
Follow these precautions to prevent personal injury while operating or maintaining this equipment:
•Read this manual thoroughly before operating, installing or performing maintenance on the equipment. Failure to follow instructions in this manual can cause property damage, injury or death.
•Moisture collecting on the floor will create a slippery surface. Clean up any water on the floor immediately to prevent a slip hazard.
•Objects placed or dropped in the bin can affect human health and safety. Locate and remove any objects immediately.
•Never use sharp objects or tools to remove ice or frost. Do not use mechanical devices or other means to accelerate the defrosting process.
•When using cleaning fluids or chemicals, rubber gloves and eye protection (and/or face shield) must be worn.
DANGER
Do not operate equipment that has been misused, abused, neglected, damaged, or altered/modified from that of original manufactured specifications. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision concerning use of the appliance by a person responsible for their safety. Do not allow children to play with, clean or maintain this appliance without proper supervision.
DANGER
Follow these precautions to prevent personal injury during use and maintenance of this equipment:
•It is the responsibility of the equipment owner to perform a Personal Protective Equipment Hazard Assessment to ensure adequate protection during maintenance procedures.
•Do Not Store Or Use Gasoline Or Other Flammable Vapors Or Liquids In The Vicinity Of This Or Any Other Appliance. Never use flammable oil soaked cloths or combustible cleaning solutions for cleaning.
•All covers and access panels must be in place and properly secured when operating this equipment.
•Risk of fire/shock. All minimum clearances must be maintained. Do not obstruct vents or openings.
•Failure to disconnect power at the main power supply disconnect could result in serious injury or death. The power switch DOES NOT disconnect all incoming power.
•All utility connections and fixtures must be maintained in accordance with the authority having jurisdiction.
•Turn off and lockout all utilities (gas, electric, water) according to approved practices during maintenance or servicing.
•Never use a high-pressure water jet for cleaning on the interior or exterior of this unit. Do not use power cleaning equipment, steel wool, scrapers or wire brushes on stainless steel or painted surfaces.
•Two or more people are required to move this equipment to prevent tipping.
•Locking the front casters after moving is the owner’s and operator’s responsibility. When casters are installed, the mass of this unit will allow it to move uncontrolled on an inclined surface. These units must be tethered/secured to comply with all applicable codes.
•The on-site supervisor is responsible for ensuring that operators are made aware of the inherent dangers of operating this equipment.
•Do not operate any appliance with a damaged cord or plug. All repairs must be performed by a qualified service company.
Table of Contents
Safety Notices |
|
Safety Notices...................................................................................................................... |
3 |
Section 1 |
|
General Information |
|
Model Numbers................................................................................................................... |
7 |
Shipping Weight...................................................................................................................................... |
7 |
Accessories.......................................................................................................................... |
7 |
Bin Caster................................................................................................................................................... |
7 |
Arctic Pure Water Filter system........................................................................................................... |
7 |
Manitowoc Cleaner and Sanitizer..................................................................................................... |
7 |
LuminIce®................................................................................................................................................... |
7 |
Cleanup Procedure for Accidental Bulb Breakage...................................................................... |
7 |
Section 2 |
|
Installation |
|
Location of Ice Machine...................................................................................................... |
9 |
Leveling the Ice Machine..................................................................................................................... |
9 |
Electrical Service............................................................................................................... |
10 |
Voltage..................................................................................................................................................... |
10 |
Fuse/Circuit Breaker............................................................................................................................ |
10 |
Total Circuit Ampacity........................................................................................................................ |
10 |
Ground Fault Circuit Interrupter..................................................................................................... |
10 |
Electrical Specifications..................................................................................................................... |
10 |
Water Service/Drains........................................................................................................ |
11 |
Water Supply......................................................................................................................................... |
11 |
Water Inlet Lines................................................................................................................................... |
11 |
Drain Connections............................................................................................................................... |
11 |
Cooling Tower Applications............................................................................................................. |
11 |
Water Supply & Drain Line Sizing Connections........................................................................ |
11 |
Ice Thickness Adjustment................................................................................................. |
12 |
Before Starting the Ice Machine...................................................................................... |
12 |
Installation Checklist........................................................................................................................... |
12 |
Part Number: 04002909 Rev02 4/16 |
5 |
Table of Contents (continued) |
|
Section 3 |
|
Operation |
|
Touch Pad Features........................................................................................................... |
13 |
Ice Making Sequence of Operation................................................................................. |
14 |
Safety Limits........................................................................................................................................... |
14 |
Section 4 |
|
Maintenance |
|
Interior Cleaning and Sanitizing...................................................................................... |
15 |
General.................................................................................................................................................... |
15 |
Cleaning and Sanitizing Procedures............................................................................... |
15 |
Remove Parts for Cleaning............................................................................................................... |
17 |
Preventative Maintenance Cleaning............................................................................................. |
18 |
Ice Machine Inspection...................................................................................................................... |
18 |
Exterior Cleaning.................................................................................................................................. |
18 |
Cleaning the Condenser.................................................................................................................... |
18 |
Removal from Service/Winterization.............................................................................. |
18 |
Section 5 |
|
Troubleshooting |
|
Checklist............................................................................................................................ |
19 |
Safety Limit Feature.......................................................................................................... |
20 |
6 |
Part Number: 04002909 Rev02 4/16 |
Section 1
General Information
Model Numbers
This manual covers the following models:
Self-Contained |
Self-Contained |
Air-Cooled |
Water-Cooled |
UD0140A |
UD0140W |
UD0140AE |
|
UY0140A |
UY0140W |
UY0140AE |
|
UR0140A |
|
UR0140AE |
|
UD0190A |
|
UD0190AE |
|
UY0190A |
|
UY0190AE |
|
UR0190A |
|
UR0190AE |
|
UD0240A |
|
UD0240W |
|
UD0240AE |
UD0240WE |
UY0240A |
UY0240W |
UY0240AE |
UY0240WE |
UR0240A |
|
UR0240AE |
|
UD0310A |
UD0310W |
UD0310AE |
|
UY0310A |
UY0310W |
UY0310AE |
|
UR0310A |
UR0310W |
UR0310AE |
|
SHIPPING WEIGHT
Model Family |
Shipping Weight |
U0140 |
153 lbs (69 kg) |
U0190 |
153 lbs (69 kg) |
U0240 |
160 lbs (73 kg) |
U0310 |
211 lbs (96 kg) |
Accessories
Contact your Manitowoc distributor for these optional accessories:
BIN CASTER
Replaces standard legs.
ARCTIC PURE WATER FILTER SYSTEM
Engineered specifically for Manitowoc ice machines, Arctic Pure water filters are an efficient, dependable, and affordable method of inhibiting scale formation, filtering sediment, and removing chlorine taste and odor.
MANITOWOC CLEANER AND SANITIZER
Manitowoc Ice Machine Cleaner and Sanitizer are available in convenient 16 oz. (473 ml) and 1 gal (3.78 l) bottles. These are the only cleaner and sanitizer approved for use with Manitowoc products.
LUMINICE®
The LuminIce™ growth inhibitor recirculates the air in the ice machine foodzone over a UV bulb. This process will inhibit the growth of common micro-organisms on all exposed foodzone surfaces.
NOTE: LuminIce® bulbs require replacement on a yearly basis.
CLEANUP PROCEDURE FOR ACCIDENTAL BULB BREAKAGE
The cleanup procedure is identical to the procedure used to clean up compact fluorescent (CFL) or fluorescent tube lights. These lights contain a small amount of mercury sealed within a glass tube. Breaking these types of lights will release mercury and mercury vapor. The broken bulb can continue to release mercury vapor until it is cleaned up and removed.
The latest EPA procedures can be viewed on their website at www.epa.gov/cfl/cflcleanup.html.
Part Number: 04002909 Rev02 4/16 |
7 |
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