Manitowoc Ice ICVD1096 Service Manual

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Page 1

Indigo™ Series

QuietQube Ice Machine

Technician’s Handbook

Part Number 000014795 5/17

Page 2

Page 3

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.

• As you work on this equipment, be sure to pay close attention to the safety notices in this handbook. Disregarding the notices may lead to serious injury and/or damage to the equipment.

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Warning

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.

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Warning

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.

• Ice machines require a deflector when installed on an ice storage bin. Prior to using a non-OEM ice storage system with this ice machine, contact the bin manufacturer to assure their ice deflector is compatible.

• 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.

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Warning

Follow these precautions to prevent personal injury while operating or maintaining this 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.

• 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.

• Crush/Pinch Hazard. Keep hands clear of moving components. Components can move without warning unless power is disconnected and all potential energy is removed.

• Moisture collecting on the floor will create a slippery surface. Clean up any water on the floor immediately to prevent a slip hazard.

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Warning

Follow these precautions to prevent personal injury while operating or maintaining this equipment.

• 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.

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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.

• Units with two power cords must be plugged into individual branch circuits. During movement, cleaning or repair it is necessary to unplug both power cords.

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Table of Contents

General Information

How to Read a Model Number ................ 15

Head Sections.............................15

ICVD Condensing Units.................... 16

Ice Cube Sizes ................................. 16

Model/Serial Number Location ............... 17

Model Numbers...............................18

QuietQube® Models ....................... 18

Ice Machine Warranty Information............ 19

LuminIce® II ...................................19

Installation

Stacking Two Ice Machines on a

SingleStorage Bin ......................... 21

Ice Deflector .............................. 21

Location of Ice Machine.......................22

Head Section..............................22

Ice Beverage Models ...................... 23

Location of ICVD Condensing Units ........ 24

Clearance Requirements......................25

Ice Machine Heat of Rejection ................ 26

I1470C/I1870C/I2170C/I2176C

InstallationonaManitowoc Bin ..............27

Ice Machine on a Dispenser Installation ...... 28

Lineset Applications .......................... 29

QuietQube® Remote Condensing Unit ........30

ICVD Transformer Wiring................... 31

ICVD Interconnecting Wiring............... 31

Additional Refrigerant Charge For

51'to100' Line Sets ...........................32

Maintenance

Cleaning and Sanitizing ...................... 35

General ................................... 35

Cleaning/Sanitizing Procedure............. 37

Preventative Maintenance Cleaning

Procedure................................. 37

Exterior Cleaning ..........................37

Cleaning / Sanitizing Procedure ..............38

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Cleaning Procedure .......................38

Sanitizing Procedure ......................41

Parts Removal for Cleaning/Sanitizing...... 44

Removal from Service/Winterization .........53

Air-Cooled Ice Machines ...................53

Operation

Control Panel Features........................ 55

Buttons ................................... 55

Display Panel.............................. 56

Menu Navigation Overview...................57

Display Panel Navigation .....................58

Alerts and Messages .......................... 60

Main Menu....................................61

Machine Info Menu ........................... 62

Password Entry ...............................63

Reset Password To Factory Defaults ........65

Set-Up Menu ..................................66

Language .................................67

Time & Date...............................68

Units......................................69

Ice Clarity ................................. 69

LCD Brightness............................ 70

Password On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Edit Password .............................70

Clean Minder.............................. 71

IAuCS Runtime ............................ 71

Air Filter................................... 72

Water Filter................................73

LuminIce® Reminder....................... 74

Ice Bin Level Sensor .......................75

Factory Defaults...........................75

Energy Saver Menu ...........................76

Ice Program ...............................77

ICE Bin Level Sensor ....................... 78

USB Setup................................. 78

Water Miser ...............................79

Statistics .................................. 79

Service Menu ................................. 80

Data History............................... 82

Real Time Data ............................ 83

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Diagnostics ............................... 85

Manual Harvest ........................... 86

Replace Control Board.....................86

USB Setup................................. 87

Event Log Menu...........................87

Event Log .................................88

USB Flash Drive Specifications and

Formatting................................ 94

Upgrading Firmware with a Flash Drive .... 96

Exporting Data to a Flash Drive ............ 98

Operational Checks ..........................100

General ..................................100

Ice Thickness Check ......................101

Sequence of Operation ......................103

QuietQube® Models ......................103

Initial Start-Up or Start-Up After

AutomaticShut-Off.......................103

Freeze Sequence .........................104

Harvest Sequence ........................105

Automatic Shut-Off.......................106

Restart After Automatic Shut-off ..........106

Safety Timers.............................109

Water Assist Harvest Feature ..............110

Troubleshooting

Safety Limits .................................111

Safe Operation Mode.....................112

Ice Thaw Cycle............................113

Analyzing Why a Safety Limit Stopped

the Ice Machine ..........................114

Safety Limit #1 ...........................114

Safety Limit #2 ...........................116

Troubleshooting By Symptom ...............117

Reset To Factory Defaults .................118

Symptom #1 Ice Machine Will Not Run ....119

Diagnosing a Condensing Unit

ThatWillNotRun.........................122

Symptom #2 Low Production, Long

Freeze Cycle..............................123

Freeze Cycle Refrigeration System

Operational Analysis Tables ...............125

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Freeze Cycle Refrigeration System Operational AnalysisTable Procedures -

QuietQube® Models ......................131

Symptom #3 Harvest Problems ...........149

Symptom #3 QuietQube® Models With

ICVD Condensing Units...................150

Symptom #4 QuietQube® Models With

ICVD Condensing Units...................154

Component Check Procedures

Electrical Components .......................157

Control Board, Display Board, Touch Pad ..157

Control Board Relay Test ..................160

Programming a Replacement Board.......161

Main Fuse ................................163

Bin Switch................................164

Water Level Control Circuitry..............167

Ice Thickness Probe (Initiates Harvest).....173

High Pressure Cutout (HPCO) Control .....178

Low Pressure Cutout (LPCO) Control ......181

Fan Cycle Control.........................182

Thermistors ..............................183

Harvest Assist Air Pump ..................186

Compressor Electrical Diagnostics ........187

Diagnosing Start Components ............189

Refrigeration Components ..................192

Head Pressure Control Valve ..............192

Suction Accumulator Operation ..........198

Recovery/Evacuation/Charging Procedures

QUIETQUBE® MODELS.......................199

Connections .............................200

Recovery/Evacuation Procedures .........201

Charging Procedures .....................202

System Contamination Clean-Up ............203

Determining Severity of Contamination...203

Cleanup Procedure .......................205

Replacing Pressure Controls Without

Removing Refrigerant Charge.............208

Liquid Line Filter-Driers...................210

Suction Filter.............................210

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Total System Refrigerant Charge

QuietQube® ICVD Models ....................211

Charts

Cycle Times/24-Hour Ice Production/

Refrigerant Pressure Charts..................213

I0680C/ICVD0695 ........................214

IB0690C/ICVD0695 .......................215

I0686C/ICVD0696 ........................216

IB0696C/ICVD0696 .......................217

I0870C/ICVD0895 ........................218

IB0890C/ICVD0895 .......................219

I0976C/ICVD0996 ........................220

I1070C/ICVD1095 ........................221

I1070C/ICVD1195 ........................222

I1076C/ICVD1195 ........................223

I1176C/ICVD1195 ........................224

IB1090C/ICVD1195 .......................225

I1470C/ICVD1495 ........................226

I1470C/ICVD1496 ........................227

I1870C/ICVD1895 ........................228

I2170C/ICVD2095 ........................229

I2176C/ICVD2096 ........................230

Diagrams

Wiring Diagrams .............................231

Wiring Diagram Legend ..................231

All ICVD Models Interconnecting Wiring...232 I0680C/I0686C/I0870C/I0976C/I1070C/

I1176C 1&3ph ............................233

ICVD0695/ICVD0696/ICVD895/ICVD1095/

ICVD1195 1ph............................234

ICVD0695/ICVD0696/ICVD895/ICVD1095/

ICVD1195 3ph............................235

IB0690C/IB0696C/IB0890C/IB1090C

1&3ph ...................................236

ICVD0695/ICVD0696/ICD0895/ICVD0996/

ICVD1195 1ph............................237

ICVD0695/ICVD0696/ICD0895/ICVD0996/

ICVD1195 3ph............................238

I1470C/I1870C/I2170 1&3ph ..............239

ICVD1495/ICVD1496/ICVD1895 1ph ......240

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ICVD1495/ICVD1496/ICVD1895 3ph ......241

ICVD2095 1ph............................242

iCVD2095 3ph............................243

I2176C 1&3ph ............................244

ICVD2096 1ph............................245

ICVD2096 3ph............................246

Electronic Control Board.....................247

Refrigeration Tubing Schematics ............248

Remote Condensing Unit Models .........248

IB Models ................................249

Dual Evaporator Models ..................251

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I D 1076 C –161 X

ICE MACHINE MODEL

I -Indigo Model

IB -Ice Beverage

ICE CUBE SIZE

R -Regular

D -Dice

Y -Half-Dice

Not Used On IB Models

Ice Machine Series

CONDENSER TYPE

A -Self-Contained Air-Cooled

W -Self-Contained Water-Cooled

N -Remot e Air-Cooled

C -CVD Air- Cooled

DC -IB Dice Model

YC -IB Half Dice

E -WRAS 50 Cycle Only

No Indicator -1 Phase

VOLTAGE

161 -115/60/1

261 -208-230 /60/1

251 -230/50/1

# HERTZ

5 -50HZ

6 -60HZ

X -LuminIce

Base Model Number

Full Model Number

General Information

How to Read a Model Number

HEAD SECTIONS

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ICVD CONDENSING UNITS

ICVD 1495 3

CONDENSING

UNIT MODEL

Ice Cube Sizes

Regular

1-1/8” x 1-1/8” x 7/8”

2.86 x 2.86 x 2.22 cm

CONDENSING

UNIT SERIES

Dice

7/8” x 7/8” x 7/8”

2.22 x 2.22 x 2.22 cm

3 PHASE

Half Dice

3/8” x 1-1/8” x 7/8”

0.95 x 2.86 x 2.22 cm

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Warning

All Manitowoc ice machines require the ice storage system (bin, dispenser, etc.) to incorporate an ice deflector.

Prior to using a non-Manitowoc ice storage system with other Manitowoc ice machines, contact the manufacturer to assure their ice deflector is compatible with Manitowoc ice machines.

Model/Serial Number Location

These numbers are required when requesting information from your local Manitowoc Distributor, service representative, or Manitowoc Ice, Inc. The model and serial number are listed on the OWNER WARRANTY REGISTRATION CARD. They are also listed on the MODEL/ SERIAL NUMBER DECAL affixed to the front and rear of the ice machine.

The model and serial number are located in the Indigo Interface and must match the data plate for proper operation. NOTE: Only a portion of the model number is entered into the display. For example a model number listed on the data plate may show #ID1076C-161X but the display would only show #ID1076C-161. For further detail, see Control Board Replacement/Manual Setup on page161.

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Model Numbers

QUIETQUBE® MODELS

Ice Machine Head Section ICVD® Condensing Unit

ID0682C - IY0684C

IB0694YC

ID0686C - IY0686C

IB0696YC

ID0872C - IY0874C

IB0894YC ID0976C - IY0976C ICVD0996 ID1072C - IY1074C ICVD1095

ID1076C - IY1076C ICVD1195 ID1176C - IY1176C ICVD1195

IB1094YC ICVD1195

ID1472C

IY1474C

ID1872C

IY1874C

ID2172C

IY2174C

ID2176C

IY2176C

ICVD0695

ICVD0696

ICVD0895

ICVD1195

ICVD1496

ICVD1895

ICVD2095

ICVD2096

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Ice Machine Warranty Information

For warranty information visit:

http://www.manitowocice.com/Service/Warranty

• Warranty Verification

• Warranty Registration

• View and download a copy of the warranty Owner Warranty Registration Card

Warranty coverage begins the day the ice machine is installed.

LuminIce® II

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.

• LuminIce® bulbs require replacement on a yearly basis.

• The control board can be set to automatically display a reminder after 12 months.

• A remote light is available for reminder indication.

NOTE: LuminIce® and LuminIce® II bulbs are not interchangeable; verify your model before ordering a replacement bulb.

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.

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Installation

Warning

PERSONAL INJURY POTENTIAL

Remove all ice machine panels before lifting.

Warning

I1470C/I1870C/I2170C/I2176C ice machines are not approved for use on Manitowoc B570 bins.

Caution

The ice machine head section must be protected if it will be subjected to temperatures below 32°F (0°C). Failure caused by exposure to freezing temperatures is not covered by the warranty.

Refer to “Removal from Service/Winterization” on page 53

STACKING TWO ICE MACHINES ON A SINGLESTORAGE BIN

Indigo Model ice machines cannot be stacked. However an adapter is available that allows two QuietQube® ice machines to be placed side by side on 60” bins.

ICE DEFLECTOR

An ice deflector is required for all ice machines installed on a bin and may be required by the dispenser manufacture when installed on a dispenser.

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Location of Ice Machine

HEAD SECTION

The location selected for the ice machine head section must meet the following criteria. If any of these criteria are not met, select another location.

• The location must be free of airborne and other contaminants.

• The air temperature must be at least 35°F (1.6°C), but must not exceed 110°F (43°C).

• Ice Making Water Inlet - Water Pressure must be at least 20 psi (1.38 bar), but must not exceed 80 psi (5.52 bar).

• The location must not be near heat-generating equipment or in direct sunlight and protected from weather.

• The ice machine must be protected if it will be subjected to temperatures below 32°F (0°C). Failure caused by exposure to freezing temperatures is not covered by the warranty. Refer to “Removal from Service/Winterization” on page 53.

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ICE BEVERAGE MODELS

• Ice/Beverage Ice Machines require that a proper ice level be maintained when installed on a dispenser. Ice Beverage machines ship with a ice level management sensor pre installed.

• The ice machine head is installed with the electrical inlet, water supply inlet, refrigeration tubing and water drain entering from the back of the ice machine.

• The ice machine head section contains a service loop that must remain installed between the ice machine head section and line set. Sufficient tubing length must be available to allow 180° rotation of the ice machine.

• Maintain a 3” space between the back of the ice machine and the back of the dispenser to allow room for the refrigeration line set service loop.

• The water inlet and electrical connection must contain a service loop to allow future service and maintenance access.

• The drain line must contain a union or other suitable means of disconnection at the ice machine head section.

• The location must be free of airborne and other contaminants.

• The air temperature must be at least 35°F (1.6°C), but must not exceed 110°F (43°C).

• The location must not be near heat-generating equipment or in direct sunlight.

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LOCATION OF ICVD CONDENSING UNITS

The location selected for the ICVD Condensing Unit must meet the following criteria. If any of these criteria are not met, select another location.

• ICVD0895/ICVD0996/ICVD1095/ICVD1495/ICVD1496/ ICVD1895 Only The air temperature must be at least -20°F (-28.9°C) but must not exceed 130°F (54.4°C).

• ICVD0695/ICVD0696/ICVD1195/ICVD2095/ICVD2096 Only The air temperature must be at least -20°F (-28.9°C) but must not exceed 120°F (48.9°C).

• The location must not allow exhaust fan heat and/or grease to enter the condenser.

• The location must not obstruct airflow through or around the condensing unit. See below for clearance requirements.

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Clearance Requirements

I0680C - I0686C I0870C - I0976C

I1070C

Top 5" (12.7 cm) *0" (0 cm)

Sides 5" (12.7 cm) *0" (0 cm)

Back

Standard Connections

Back

Connections Out Top

Front *** 48" (122 cm)

Ice Machine

Head Section

5" (12.7 cm) 48" (122 cm)

3" (7.6 cm) N/A

ICVD

Condensing

Unit

I1470C - I1870C I2170C - I2176C

Top 5" (12.7 cm) *0" (0 cm)

Sides 5" (12.7 cm) *0" (0 cm)

Back

Standard Connections

Back

Connections Out Top

Front *** 24" (61.0 cm)

Ice Beverage Models

IB0690C - IB0890C

IB1090C

Top 2" (5.1 cm) *0" (0 cm)

Sides 8" (20.3 cm) *0" (0 cm)

Back 5" (12.7 cm) 48" (122 cm)

Front *** 48" (122 cm) *6" (15.2 cm) is recommended for servicing *** Minimum amounts vary by installation - Access is required

for cleaning/sanitizing and ice removal

Ice Machine

Head Section

5" (12.7 cm) 48" (122 cm)

3" (7.6 cm) N/A

Ice Machine

Head Section

ICVD

Condensing

Unit

ICVD

Condensing

Unit

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Ice Machine Heat of Rejection

Series Ice

Machine

I0680C - I0686C

IB0690C - IB0696C

I0870C - I0976C

IB0890C

I1070C 16250 18600 I1176C

IB1090C

I1470C 23500 27000 I1870C 30000 35000

I2100 - I2176C 30500 35500

* BTU/Hour

Because the heat of rejection varies during the ice making cycle, the figure shown is an average.

Conditioning*

Heat of Rejection

Air

9000 13900

13000 16000

20700 24500

Peak

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I1470C/I1870C/I2170C/I2176C InstallationonaManitowoc Bin

Dual evaporator models will not function correctly with the stock bin deflector. An ice deflector kit is required for installation and is ordered separate. Order appropriate kit (30” or 48”) for your bin.

The stock bin deflector must be removed and replaced with the correct deflector to prevent injury.

Warning

PERSONAL INJURY POTENTIAL

Do not operate any ice machine with the deflector removed.

REMOVE 1

RE-INSTALL TOP

COVER

SCREW ON EACH SIDE

REMOVE

DEFLECTOR

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REMOVE2

SCREWS

ONEACH

SIDE

Page 28

A deflector must be installed on all dual evaporator models used in bin applications

2. LOCK IN PLACE WITH PIN

1. SLIDE

FORWARD

Ice Machine on a Dispenser Installation

No deflector is needed for machines that match the size of the dispenser (30" head section on a 30" dispenser) unless required by the dispenser manufacturer. Adapters are required when a smaller ice machine is going on a larger dispenser (22" machine on a 30" dispenser).

Important

Manitowoc Ice/Beverage Ice Machines require an adapter for mounting. Adapters are not included with the ice machine, dispenser or bin and must be ordered separately. When a non-Manitowoc adapter is used, verify the adapter is compatible with Manitowoc Ice/ Beverage Ice Machines prior to installation.

Warning

Ice Beverage ice machines, adapter plates and adapter covers must be secured to the dispenser to prevent tipping or dislodging during agitation.

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Lineset Applications

Caution

The 60-month compressor warranty (including the 36-month labor replacement warranty) will not apply if the Manitowoc Ice Machine, Condenser or QuietQube® Condensing Unit were not installed according to specifications. This warranty also will not apply if the refrigeration system is modified with a condenser, heat reclaim device, or other parts or assemblies not manufactured by Manitowoc Ice.

Warning

Recovery locations vary by model. Verify you are making the correct connections for your model to prevent accidental release of high pressure refrigerant.

Important

Manitowoc remote systems are only approved and warranted as a complete new package. Warranty on the refrigeration system will be void if new equipment is connected to pre-existing (used) tubing, remote condenser, remote condensing unit or ice machine head section.

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QuietQube® Remote Condensing Unit

QuietQube® Ice

Machine

I0670C - I0680C

IB0670C - IB0690C

I0870C - I0890C

IB0870C - IB0890C

I0970C ICVD0996 I1070C ICVD1095

IB1090C ICVD1195

I1470C ICVD1495 RC-25 I1870C ICVD1895

I2170C ICVD2095 RC-28

*Line Set

RC 26/36/56 5/8 inch

RC 25/35/55 3/4 inch

RC 28/38/58 3/4 inch

Remote Single

Circuit Condenser

ICVD0695

ICVD0895

ICVD1195

Suction

Line

(16 mm)

(19 mm)

Liquid

Line

3/8 inch (10 mm)

1/2 inch (13 mm)

5/8 inch (16 mm)

Line Set*

RC-26 RC-36 RC-56

RC-35 RC-55

RC-38 RC-58

Minimum Insulation Thickness

1/2” (13 mm)

Suction Line

1/4” (7 mm)

Liquid Line 1/2”(13 mm) Suction Line

1/4” (7 mm)

Liquid Line 1/2”(13 mm) Suction Line

1/4” (7 mm)

Liquid Line

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ICVD TRANSFORMER WIRING

ICVD transformers leave the factory wired for a 240V supply voltage. When connecting to a 208V supply voltage, the transformer must be rewired to maintain the proper secondary voltage. Failure to correctly wire the transformer will result in premature component failure. Refer to wiring diagrams for wiring details.

Important

An incorrectly wired transformer will read a secondary voltage of 24 volts, but will not carry enough power (volt amps) to properly energize components. Correctly wired transformers normally measure in the range of 27 to 28 vac. Example - 208V primary wired for 230V will measure 24 vac, but causes overheating and contactor failure.

ICVD INTERCONNECTING WIRING

Important

Indigo QuietQube ice machines require interconnecting low voltage wiring (included with Manitowoc line sets) to energize the contactor coil and verify the LPCO & HPCO are closed. This circuit also initiates a time delay whenever the LPCO or HPCO open. Failure to properly wire the iCVD condensing unit or ice machine head section will result in a nonoperational machine.

Wire Specifications: 18 AWG 5 Conductor, Single Strand, Plenum Rated, UL rated to 300 volts.

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Additional Refrigerant Charge For 51'to100' Line Sets

Additional Amount

Ice

Machine

I0680C

IB0690C

IB0696C

I0870C ICVD0895

IB890C ICVD0895

IB0890C

I0976C

I1070C

IB1090C IB1096C

I1070C

IB1094C

I1470C ICVD1495

I1476C ICVD1496

I1870C ICVD1895

I2170C ICVD2095

I2176C ICVD2096

Condenser

ICVD0695

ICVD0696

ICVD0996

ICVD1095 ICVD1195

ICVD1096

ICVD1195

of Refrigerant To Be

Added To Nameplate

Charge

1.5 lbs 680 gI0686C

4 lbs

1814 g

2 lbs

907 g

4 lbs

1814 g

2 lbs

907 g

2 lbs

907 g

2 lbs

907 g

2 lbs

907 g

2 lbs

907 g

2 lbs

907 g

4 lbs

1814 g

4 lbs

1814 g

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Calculating Allowable Lineset Distance

Line Set Length

The maximum length is 100' (30.5 m).

Line Set Rise/Drop

The maximum rise is 35' (10.7 m).

The maximum drop is 15' (4.5 m).

35 FT. (10.7 M)

MAXIMUM

DISTANCE

35 ft. (10.7 m) Rise: The maximum distance the

Condenser or Condensing Unit can be above the ice machine.

15 FT. (4.5 M)

MAXIMUM DISTANCE

15 ft. (4.5 m) Drop: The maximum distance the

Condenser or Condensing Unit can be below the ice machine.

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Maintenance

Cleaning and Sanitizing

GENERAL

You are responsible for maintaining the ice machine in accordance with the instructions in this manual. Maintenance procedures are not covered by the warranty.

Clean and sanitize the ice machine every six months for efficient operation. If the ice machine requires more frequent cleaning and sanitizing, consult a qualified service company to test the water quality and recommend appropriate water treatment. An extremely dirty ice machine must be taken apart for cleaning and sanitizing.

Manitowoc Ice Machine Cleaner and Sanitizer are the only products approved for use in Manitowoc ice machines.

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Caution

Use only Manitowoc approved Ice Machine Cleaner and Sanitizer for this application (Manitowoc Cleaner part number 9405463 and Manitowoc Sanitizer part number 9405653). It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling. Read and understand all labels printed on bottles before use.

Caution

Do not mix Cleaner and Sanitizer solutions together. It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling.

Warning

Wear rubber gloves and safety goggles (and/or face shield) when handling Ice Machine Cleaner or Sanitizer.

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CLEANING/SANITIZING PROCEDURE

This procedure must be performed a minimum of once every six months.

• The ice machine and bin must be disassembled cleaned and sanitized.

• All ice produced during the cleaning and sanitizing procedures must be discarded.

• Removes mineral deposits from areas or surfaces that are in direct contact with water.

PREVENTATIVE MAINTENANCE CLEANING PROCEDURE

• This procedure cleans all components in the water flow path, and is used to clean the ice machine between the bi-yearly cleaning/sanitizing procedure.

EXTERIOR CLEANING

Clean the area around the ice machine as often as necessary to maintain cleanliness and efficient operation.

Wipe surfaces with a damp cloth rinsed in water to remove dust and dirt from the outside of the ice machine. If a greasy residue persists, use a damp cloth rinsed in a mild dish soap and water solution. Wipe dry with a clean, soft cloth.

The exterior panels have a clear coating that is stain resistant and easy to clean. Products containing abrasives will damage the coating and scratch the panels.

• Never use steel wool or abrasive pads for cleaning.

• Never use chlorinated, citrus based or abrasive cleaners on exterior panels and plastic trim pieces.

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Cleaning / Sanitizing Procedure

Caution

CLEANING PROCEDURE

Caution

Do not mix Cleaner and Sanitizer solutions together. It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling.

Warning

Wear rubber gloves and safety goggles (and/or face shield) when handling Ice Machine Cleaner or Sanitizer.

Ice machine cleaner is used to remove lime scale and mineral deposits. Ice machine sanitizer disinfects and removes algae and slime.

NOTE: Although not required and dependent on your installation, removing the ice machine top cover may allow easier access.

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Step 1 Open the front door to access the evaporator compartment. Ice must not be on the evaporator during the clean/sanitize cycle. Follow one of the methods below:

• Press the power switch at the end of a harvest cycle after ice falls from the evaporator(s).

• Press the power switch and allow the ice to melt.

Caution

Never use anything to force ice from the evaporator. Damage may result.

Step 2 Remove all ice from the bin/dispenser.

Step 3 Press the clean switch. Water will flow through

the water dump valve and down the drain. Wait until the water trough refills and the display indicates add solution (approximately 1 minute), then add the proper amount of ice machine cleaner.

Model Amount of Cleaner

I0680C - I0686C - IB0696C I0870C - IB0890C - I0976C I1070C - I1176C - IB1090C I1470C - I1870C - I2170C -

I2176C

5 ounces (150 ml)

9 ounces (265 ml)

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Step 4 Wait until the clean cycle is complete (approximately 24 minutes). Then disconnect power to the ice machine (and dispenser when used).

Warning

Disconnect the electric power to the ice machine at the electric service switch box.

Step 5 Remove parts for cleaning.

Please refer to the proper parts removal for your ice machine. Continue with step 6 when the parts have been removed.

“Single Evaporator Ice Machines” on page 44

“Ice Beverage Ice Machines” on page 46

“Dual Evaporator Ice Machines” on page 48

Step 6 Mix a solution of cleaner and lukewarm water.

Depending upon the amount of mineral buildup, a larger quantity of solution may be required. Use the ratio in the table below to mix enough solution to thoroughly clean all parts.

Solution Type Water Mixed With

Cleaner 1 gal. (4 L) 16 oz (500 ml)

cleaner

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Step 7 Use 1/2 of the cleaner/water mixture to clean all components. The cleaner solution will foam when it contacts lime scale and mineral deposits; once the foaming stops use a soft-bristle nylon brush, sponge or cloth (NOT a wire brush) to carefully clean the parts. Soak parts for 5 minutes (15 - 20 minutes for heavily scaled parts). Rinse all components with clean water.

Step 8 While components are soaking, use 1/2 of the cleaner/water solution to clean all food zone surfaces of the ice machine and bin (or dispenser). Use a nylon brush or cloth to thoroughly clean the following ice machine areas:

• Side walls

• Base (area above water trough)

• Evaporator plastic parts - including top, bottom, and sides

• Bin or dispenser

Rinse all areas thoroughly with clean water.

SANITIZING PROCEDURE

Step 9 Mix a solution of sanitizer and lukewarm water.

Solution

Type

Sanitizer 3 gal. (12 L) 2 oz (60 ml) sanitizer

Water Mixed With

Step 10 Use 1/2 of the sanitizer/water solution to

sanitize all removed components. Use a spray bottle to liberally apply the solution to all surfaces of the removed parts or soak the removed parts in the sanitizer/water solution. Do not rinse parts after sanitizing.

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Step 11 Use 1/2 of the sanitizer/water solution to sanitize all food zone surfaces of the ice machine and bin (or dispenser). Use a spray bottle to liberally apply the solution. When sanitizing, pay particular attention to the following areas:

• Side walls

• Base (area above water trough)

• Evaporator plastic parts - including top, bottom and sides

• Bin or dispenser

Do not rinse the sanitized areas.

Step 12 Replace all removed components.

Step 13 Wait 20 minutes.

Step 14 Reapply power to the ice machine and preform

the following keystrokes.

• Press the Clean button.

• Press the right arrow button, select clean yes button.

• Press checkmark button.

• Press the right arrow button, select auto start yes button.

• Press checkmark button.

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Step 15 Wait until the water trough refills and the display indicates add solution (approximately 1 minute). Add the proper amount of Manitowoc Ice Machine Sanitizer to the water trough by pouring between the water curtain and evaporator.

Model Amount of Sanitizer

I0680C - I0686C - IB0696C I0870C - IB0890C - I0976C

I1070C - I1176C

IB1090C 3.5 ounces (104 ml) I1470C - I1870C I2170C - I2176C

3 ounces (90 ml)

12 ounces (355 ml)

Step 16 Select Auto Ice On, press the checkmark and close and secure the front door. The ice machine will automatically start ice making after the sanitize cycle is complete (approximately 24 minutes).

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PARTS REMOVAL FOR CLEANING/SANITIZING

Off On / Off Mode

[ ]

Single Evaporator Ice Machines

A. Remove the water curtain

• Gently flex the curtain in the center and remove it from the right side.

• Slide the left pin out.

B. Remove the water trough

• Depress tabs on right and left side of the water trough.

• Allow front of water trough to drop as you pull forward to disengage the rear pins.

C. Remove the water level probe

• Pull the water level probe straight down to disengage.

• Lower the water level probe until the wiring connector is visible.

• Disconnect the wire lead from the water level probe.

• Remove the water level probe from the ice machine.

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D. Remove the ice thickness probe

• Compress the hinge pin on the top of the ice thickness probe.

• Pivot the ice thickness probe to disengage one pin then the other. The ice thickness probe can be cleaned at this point without complete removal. If complete removal is desired, disconnect the ice thickness control wiring from the control board.

E. Remove the water distribution tube

NOTE: Distribution tube thumbscrews are retained to prevent loss. Loosen thumbscrews but do not pull thumbscrews out of distribution tube.

• Loosen the two outer screws (do not remove screws completely they are retained to prevent loss) and pull forward on the distribution tube to release from slip joint.

• Disassemble distribution tube by loosening the two (2) middle thumbscrews and dividing the distribution tube into two pieces.

NOTE: Proceed to step 6 on page 40.

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Ice Beverage Ice Machines

A. Remove splash shield

• Grasp the top center of splash shields.

• Lift up and then out.

B. Remove ice thickness probe

• Compress the hinge pin on the top of the ice thickness probe.

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C. Remove the water trough

• Depress tabs on right and left side of the water trough.

• Allow front of water trough to drop as you pull forward to disengage the rear pins.

D. Remove the water level probe

• Pull the water level probe straight down to disengage.

• Lower the water level probe until the wiring connector is visible.

• Disconnect the wire lead from the water level probe.

• Remove the water level probe from the ice machine.

E. Remove the water distribution tube

NOTE: Distribution tube thumbscrews are retained to prevent loss. Loosen thumbscrews but do not pull thumbscrews out of distribution tube.

• Loosen the two outer screws (do not remove screws completely they are retained to prevent loss) and pull forward on the distribution tube to release from slip joint.

• Disassemble distribution tube by loosening the two (2) middle thumbscrews and dividing the distribution tube into two pieces

NOTE: Proceed to step 6 on page 40.

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Dual Evaporator Ice Machines

A. Remove front splash shield

• Grasp the top of the splash shield.

• Lift up and then out.

B. Remove evaporator splash shields

• Grasp the top center of splash shields.

• Lift up and then out.

C. Remove the water trough shield

• Grasp the water trough shield in the center and the left end.

• Flex the water trough shield in the center and pull the left end forward until clear of the side wall. Repeat for the right end.

• Pull water trough shield forward to remove.

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D. Remove ice thickness probe

• Compress the hinge pin on the top of the ice thickness probe.

E. Remove ice dampers

• Grasp ice damper and apply pressure toward the back mounting bracket.

• Apply pressure to the front mounting bracket with thumb.

• Pull ice damper download when the front ice damper pin disengages.

F. Remove the water pump assembly

• Disconnect the vinyl distribution tube from the water pump.

• Disconnect the water pump and water level probe electrical connections.

• After the wires are disconnected, remove the two thumbscrews and lift the water pump assembly out of the ice machine.

• Remove the thumbscrews securing the water pumps (2 each pump) and remove water pumps. Do not immerse the water pump motor in cleaner or sanitizer solutions.

• Remove the water level probe from the assembly housing.

G. Remove distribution tubes

• Distribution tubes thumbscrews are retained to prevent loss. Loosen thumbscrews but do not pull thumbscrews out of distribution tube.

• Loosen the two outer screws and pull forward on the distribution tube to release from slip joint.

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• Disassemble distribution tube by loosening the two (2) middle thumbscrews and dividing the distribution tube into two pieces.

H. Remove the water trough

• Depress the two tabs on the top of the water trough.

• Turn left and right ice dampers down to clear water trough.

• Pull forward on the water trough to remove.

NOTE: Proceed to page 40 Step 6.

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Ice Thickness Probe & Water Level Probe

Clean the probes using the following procedure.

1. Mix a solution of Manitowoc ice machine cleaner and water (2 ounces of cleaner to 16 ounces of water) in a container.

2. Soak probes in container of cleaner/water solution while disassembling and cleaning water circuit components (soak probes for 10 minutes or longer).

3. Clean all probe surfaces including all plastic parts (do not use abrasives). Verify all surfaces are clean. Thoroughly rinse probes with clean water.

4. Reinstall probe, then sanitize the ice machine and bin/dispenser interior surfaces.

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Water Inlet Valve

The water inlet valve normally does not require removal for cleaning. Refer to “Water System Checklist” page 134, if you are troubleshooting water related problems.

1. When the ice machine is off, the water inlet valve must completely stop water flow into the machine. Watch for water flow.

When the ice machine is on, the water inlet valve must allow the proper water flow through it. Press the Power button to energize the ice machine. Watch for water flow into the ice machine. If the water flow is slow or only trickles into the ice machine, refer to water system checklist.

Water Dump Valve

The water dump valve normally does not require removal for cleaning. To determine if removal is necessary:

1. Locate the water dump valve.

2. Press the power button and stop ice making.

3. While the ice machine is in the freeze mode, check the water trough to determine if the dump valve is leaking. If there is no or little water in the water trough (during the freeze cycle) the dump valve is leaking.

A. If the dump valve is leaking, remove,

disassemble and clean it.

B. If the dump valve is not leaking, do not remove

it. Instead, follow the “Ice Machine Cleaning Procedure”.

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Removal from Service/Winterization

General

Special precautions must be taken if the ice machine is to be removed from service for an extended period of time or exposed to ambient temperatures of 32°F (0°C) or below.

Caution

If water is allowed to remain in the ice machine in freezing temperatures, severe damage to some components could result. Damage of this nature is not covered by the warranty.

Follow the applicable procedure below.

AIR-COOLED ICE MACHINES

1. Press the power button.

2. Turn off the water supply.

3. Remove the water from the water trough.

4. Disconnect and drain the incoming ice-making water line at the rear of the ice machine.

5. Energize the ice machine and wait one minute for the water inlet valve to open.

6. Blow compressed air in both the incoming water and the drain openings in the rear of the ice machine until no more water comes out of the water inlet lines or the drain.

7. Disconnect the electric power at the circuit breaker or the electric service switch.

8. Make sure water is not trapped in any of the water lines, drain lines, distribution tubes, etc.

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Operation

Power Button Cleaning Button

Manitowoc

LCD Display

Navigation Arrows

Button

Checkmark

Control Panel Features

The control panel offers a series of pressure sensitive buttons and a four-line interactive display panel.

BUTTONS

Power Button: Powers the ice machine when in the

On/Off Mode. The ice machine can also be programmed to automatically power on and off in two Energy Saver modes.

Cleaning Button: Initiates a cleaning cycle. Refer to the

Maintenance section for details.

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Menu Button: Accesses main menu structure. Moves

the display from the Home Screen, where ice machine status, alerts and messages are viewed, to the Main Menu, where machine information and its event log can be accessed, machine and Energy Saver settings can be adjusted, and service issues can be addressed.

Left and Right Arrows: The Left arrow moves the

display to the previous screen, allowing the user to “back out” of programming. Both the Left and Right arrows will move the cursor (underline) within a line of settings. NOTE: The Right arrow can also be used on many screens interchangeably with the checkmark to make a selection.

Up and Down Arrows: Move the highlight [brackets]

up one line or down one line.

Checkmark: Makes a selection and/or moves to the

next screen (or line) and is used like an “enter” button.

DISPLAY PANEL

The LCD display panel is 16 characters wide and four lines deep. During ice machine operation and cleaning cycles, the Home screen’s top three lines provide valuable status information and the fourth line shows alerts and messages. In programming, four lines of the current screen are displayed and highlights, arrows, cursor and selections inform the user of available actions.

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Menu Navigation Overview

Menu Button Cleaning ButtonON/OFF Button Timer Initiated

Home Screen

When Alert

Present

Alerts Messages

Machine

Info

90/70 Capacity Model Number Ice Machine Head Serial Number Condenser Serial Number Warranty Install Date Manufacture Date Main Software Version Display Software Version Exit

Set-up

Password Entry

(Optional)

Energy

Saver

Language Time/Date Time Config Units Ice Clarity LCD Brightness Password On Edit Password Clean Minder AuCS Run Time Air Filter Water Filter LUMINICE Ice Bin Sensor USB Setup Gateway Setup Exit

When Message Present

Function

AuCS Clean

Clean

Function

Main Menu

Defaults

Defaults Exit

Ice Program Water Miser Statistics Exit

Service

Press to power ON/OFF

Press to access cleaning function

Press to access Main Menu

Press to select menu/sub-menu option

Navigate Menus

EXIT

Return to

Home Screen

Data History Real Time Data Diagnostics Manual Harvest Replace Control Board USB Setup Event Log Exit

NOTE: The ice machine will automatically set the installation date after 100 freeze/harvest cycles.

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Display Panel Navigation

[Time & Date >]

▼

Time Config > Units >

Highlights: Brackets indicate if a line on the screen is

“highlighted” or actionable. Move the brackets from line to line using the Down or Up arrow. Move the brackets down from the fourth line to view more of the menu displayed.

Arrows: Two kinds of arrows give cues to additional

information. “>” symbols show that another screen is available by pressing Checkmark or > while a line is highlighted. “▼” and “▲” symbols indicate the limits of the screen viewed. NOTE: Another cue to the length of a menu screen is that Exit is the last item.

▼

07 24 10 14:08 Exit >

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Cursor: A cursor (underline) is used within lines where

[Mo/Day/Yr ( )]

▼

actual settings can be adjusted. In these screens, use the Up and Down arrows to make changes to the value underlined. Move the cursor from digit to digit using the Right and Left arrows. Use the Checkmark to move the cursor down one line. Exit and re-enter the screen to start again at the top.

▼

Day/Mo/Yr ( ) 12 Hour ( ) 24 Hour ( )

Selections: When parentheses ( ) appear, they indicate

a selection is available by pressing Checkmark while the line is highlighted. If the choice is exclusive, selecting it with the Checkmark will uncheck another selection. That is, in the above Time Config example, selecting Day/Mo/ Yr will deselect Mo/Day/Yr.

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Alerts and Messages

[ ]

When messages and alerts exist, they will be highlighted and can be selected with the Left arrow. Alerts are conditions that may cause the ice machine to stop in the near future. Alerts displayed will have priority over messages.

Messages are shown on the right side and appear as an envelope - They are reminders such as clean your air condenser filter, change your water filter, etc.

Off On / Off Mode

For example, if alerts are appearing in the fourth line of the display:

1. Press Checkmark. A list of alerts will appear in the display.

2. Choose the alert you wish to address by moving the highlight brackets with the Down arrow.

3. Press Checkmark again. A screen appears with a line that can be selected for clearing the alert, a line for accessing a list of possible causes and a line for accessing service information.

4. Return to the Home screen by pressing the Left arrow until it appears.

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Main Menu

From the Home screen, press the Menu button to enter the Main menu, where you can choose to see machine information, make setup changes, set the Energy Saver mode, or enter the Service Menu.

Machine Info

Set-Up

Energy Saver

Factory Defaults

Service

Exit

Main Menu

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Machine Info Menu

From the Main menu, ensure that Machine Info is highlighted and press the Checkmark to view a list including capacity, model number, IMH (Ice Machine Head) serial number, condenser serial number, warranty, installation date, date of manufacture and software version. Use the Down arrow to highlight an item and use the Checkmark to view the information. Press the Left arrow to return to previous screens.

Machine Info Menu

• 90/70 capacity

• Model # (Do not add numbers after model and voltage; Either 161, 261, 263 will end the model number entry).

• Ice Machine Head Serial #

• Condenser Serial #

• Warranty

• Machine

• Evaporator

• Compressor

• Install Date

• Manufacture Date

• Main Control Board Software Version

• Display Software Version

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Password Entry

A password is not required, although a password can be turned on to prevent unauthorized control setting modification. You can use the Factory Default Password of “1234” or enter a four digit custom pin number of your choosing.

To turn on the password feature use the following procedure.

1. Press the Menu button.

2. From the Main menu, use the Down arrow to highlight setup and press the Right arrow.

3. Use the Down arrow to highlight Password ON and press the Right arrow.

4. Press the Right arrow again with Enter Passwrd highlighted and a cursor will flash.

5. Use the Up & Down arrows to enter the factory password (1, 2, 3, 4). Enter the number 1 in the flashing cursor (first digit of the factory password).

6. Press the right arrow to move to the next cell and use the Up & Down arrows to add the number 2. Repeat this process to add 3 & 4.

7. When the last number is entered press the Checkmark button to save your entry.

Enter Passwrd

▲

[ ]

Exit >

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To enter a four digit password of your choosing use the following procedure.

1. Press the Menu button.

2. From the Main menu, use the Down arrow to highlight setup and press the Right arrow.

3. Use the Down arrow to select Edit Password and press the Right arrow.

4. Using the Up & Down arrows, enter the first digit of the factory password in the flashing icon.

5. Press the right arrow to move to the next cell and use the Up & Down arrows to add the number 2. Repeat this process to add 3 & 4.

6. When the last number is entered press the Checkmark button.

7. Follow steps 4 & 5 and enter your 4 digit password.

8. When the last number is entered press the Checkmark button to save your entry.

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RESET PASSWORD TO FACTORY DEFAULTS

The password can be reset to the factory defaults when required. The default factory password is 1234.

The entire setup can be reset to the factory defaults.

1. Press the Menu button.

2. From the Main menu, use the Down arrow to highlight Fact Deflts.

3. Press the Checkmark two times to reset the ice machine. The display will return to the Set-Up menu and the defaults listed below will be in effect. Refer to Set-Up Menu to adjust settings..

Setting Default

Language English

Time & Date Central Time Zone

Time Configuration Mo/Day/Yr/24 Hour

Units Fahrenheit/Lbs/Gallons

Ice Clarity Off

LCD Brightness Level 2

Password On/Off Off

Clean Minder Off

AuCS RunTime Off

Air Filter Off

Water Filter Auto

LuminIce® Replace Bulb

Ice Bin Sensor Off

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Set-Up Menu

Set-Up

Time Configuration

Exit

From the Main menu, use the Down arrow to navigate to Set-Up and press the Checkmark. Select and customize machine settings on this menu. Press the Left arrow to return to previous screens.

Language

Time & Date

Units

Ice Clarity

LCD Bright

Password On

Edit Password

Clean Minder

AuCS RunTime

Air Filter

Water Filter

LUMINICE

Ice Bin Sensor

USB Setup

Set-Up Menu

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LANGUAGE

1. From the Set-Up menu, use the Down arrow to highlight Language.

2. Press the Checkmark. You can choose to view the display in a language other than English, by highlighting your choice and pressing the Checkmark. Selecting one language will deselect the others.

3. When the check reflects your preference, use the Down arrow to navigate to Exit and press the Checkmark. The display will return to the Set-Up menu.

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TIME & DATE

[Mo/Day/Yr ( )]

▼

When the ice machine is installed, the correct time and date needs to be set for its location.

▼

Day/Mo/Yr ( ) 12 Hour ( ) 24 Hour ( )

Time Configuration

1. From the Set-Up menu, use the Down arrow to highlight Time Config.

2. Press the Checkmark. On this screen, you can choose whether the date will be displayed as Mo/Day/Yr or Day/Mo/Yr by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

3. You can also choose whether the time will be displayed as 12 Hour or 24 Hour by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

4. When the two checks reflect your preference, use the Down arrow to navigate to Exit and press the Checkmark. The display will return to the Set-Up menu.

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UNITS

1. From the Set-Up menu, use the Down arrow to highlight Units.

2. Press the Checkmark. On this screen, you can choose whether the ice machine will display measurements in Celsius or Fahrenheit, kilograms or pounds, and gallons or liters by highlighting your choice of each pair and pressing the Checkmark. Selecting one of each pair will deselect the other. Make sure to navigate with the Down arrow to make all three choices.

3. When the three checks reflect your preferences, use the Down arrow to navigate to Exit and press the Checkmark. The display will return to the Set-Up menu.

ICE CLARITY

In areas with poor potable water quality, the ice machine may produce cloudier ice. Setting Ice Clarity to ON will add additional water during the freeze cycle to dilute the water that contains a high content of dissolved solids in the water trough. This feature decreases production and increases water usage. A water filter is recommended to produce the highest quality ice while maintaining the least expensive mode of operation.

1. From the Set-Up menu, use the Down arrow to highlight Ice Clarity.

2. Press the Checkmark. On this screen, you can choose to turn the ice clarity feature ON or OFF by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

3. When the check reflects your preference, use the Down arrow to navigate to Exit and press the Checkmark. The display will return to the Set-Up menu.

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LCD BRIGHTNESS

Here, the brightness of the LCD display can be adjusted.

1. From the Set-Up menu, use the Down arrow to highlight LCD Bright.

2. Press the Checkmark. You will see one of four checkmarks indicating the brightness levels of the display. Level 1 is one checkmark, level 2 is two checkmarks, Level 3 is three checkmarks, etc.

3. Use the Up and Down arrows to select your preference.

4. When the checkmarks reflect your preference, press the Checkmark. The display will return to the Set-Up menu.

PASSWORD ON

A password can be added to prevent unauthorized changes to ice machine settings.

1. From the Set-Up menu, use the Down arrow to highlight Password On.

2. Enter the password and press the Checkmark.

3. Press the Left arrow to return to previous screens and to the Set-Up menu.

EDIT PASSWORD

The password can be changed on this screen.

1. From the Set-Up menu, use the Down arrow to highlight Edit Password.

2. Press the Checkmark and confirm current password.

3. Enter new password and press the Checkmark.

4. Press the Left arrow to return to previous screens and to the Set-Up menu.

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CLEAN MINDER

Clean Minder is a feature that displays a cleaning reminder at a set time interval.

1. From the Set-Up menu, use the Down arrow to highlight Clean Minder.

2. Press the Checkmark. On this screen, you can choose to turn the reminder ON or OFF by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

3. You can also choose the time interval from this screen by highlighting Set Interval and pressing the Checkmark.

4. Press the Left arrow to return to previous screens and to the Set-Up menu.

IAUCS RUNTIME

Automatic Cleaning System is an optional accessory and will perform a cleaning cycle at a set time interval.

1. From the Set-Up menu, use the Down arrow to highlight AuCS RunTime.

2. Press the Checkmark. On this screen, you can choose to turn the feature ON or OFF by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

3. You can also choose the time interval from this screen by highlighting Set Interval and pressing the Checkmark.

4. Press the Left arrow to return to previous screens and to the Set-Up menu.

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AIR FILTER

The ice machine has a feature that displays a clean air filter reminder at a set time interval.

1. From the Set-Up menu, use the Down arrow to highlight Air Filter.

2. Press the Checkmark. On this screen, you can choose to turn the reminder to AUTO or OFF by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

3. You can also choose the time interval from this screen by highlighting Set Interval and pressing the Checkmark.

4. Press the Left arrow to return to previous screens and to the Set-Up menu.

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WATER FILTER

The ice machine has a feature that displays a replace water filter reminder at a set time interval.

1. From the Set-Up menu, use the Down arrow to highlight Water Filter.

2. Press the Checkmark. You can record the filter type on this screen by highlighting Filter Type and pressing the Checkmark.

3. After making your selection, press the Left arrow to return to the previous screen.

4. On this screen, you can also choose to turn the reminder to AUTO or OFF by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

5. You can further choose the time interval from this screen by highlighting Set Interval and pressing the Checkmark.

6. Press the Left arrow to return to previous screens and to the Set-Up menu.

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Page 74

LUMINICE® REMINDER

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.

The Bulb Minder is a feature that displays a reminder to change its bulb every 12 months.

1. From the Set-Up menu, use the Down arrow to highlight LuminIce® Minder.

2. Press the Checkmark. On this screen, you can choose to turn the reminder to AUTO or OFF by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

3. When the check reflects your preference, use the Down arrow to navigate to Exit and press the Checkmark. The display will return to the Set-Up menu.

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ICE BIN LEVEL SENSOR

Ice bin sensor is an optional accessory that allows the ice level in the bin to be set to one of three different levels. The bin level can be set seasonally to match usage, which results in lower energy costs and fresher ice.

1. In the Energy Saver menu, ensure that Ice Program is highlighted and press checkmark.

2. Select Bin Level and press checkmark.

3. Select Settings and press checkmark.

4. On this screen you can choose to set the ice level to low, medium or high by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

NOTE: On ice beverage models you must choose low for the control to function. The ice beverage sensor has one thermistor, while the bin level sensor has three.

5. Select - Exit, Save changes, Yes and then Done.

When the check reflects your preference, use Down to navigate to Exit and press the Checkmark. The display will return to the Set-up menu.

USB Setup

Refer to “Upgrading Firmware with a Flash Drive” and “Exporting Data to a Flash Drive” for more information on this setting.

FACTORY DEFAULTS

The entire setup can be reset to factory defaults listed on page page 65

1. From the Set-Up menu, use the Down arrow to highlight Fact Default.

2. Press the Checkmark two times to reset the ice machine. The display will return to the Set-Up menu.

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Page 76

Energy Saver Menu

From the Main menu, use the Down arrow to navigate to Energy Saver and press the Checkmark. Set up an energy saving ice program, enable the Water Miser and view usage statistics from this menu. Press the Left arrow to return to previous screens.

Energy Saver Ice Program

Water Miser

Statistics

Exit

Energy Saver Menu

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ICE PROGRAM

To save energy and water, the ice machine can be programmed to only power up during time periods that the ice will be used or when the bin level is being depleted by heavy use.

NOTE: Setting an ice program will take the ice machine out of the On/Off Mode and the Power button will be disabled.

1. In the Energy Saver menu, ensure that Ice Program is highlighted.

2. Press the Checkmark. On this screen, you can choose to turn on the time program or the bin level program by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other. If one of them is selected and you wish to turn both off, highlight the choice and press Checkmark again.

3. If neither of the programs is selected, highlighting Next and pressing the Checkmark will simply return to the top of this screen. If one of the programs is selected, highlight Next and press the Checkmark to choose the times or bin levels. NOTE: For details on how to use the cursor for the time program, refer to “Display Panel Navigation” in this section.

4. Select Exit to return to previous screens and again to the Energy Saver menu.

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ICE BIN LEVEL SENSOR

1. In the Energy Saver menu, ensure that Ice Program is highlighted and press checkmark.

2. Select Bin Level and press checkmark.

3. Select Settings and press checkmark.

4. On this screen you can choose to set the ice level to low, medium or high by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

NOTE: On ice beverage models you must choose low for the control to function. The ice beverage sensor has one thermistor, while the bin level sensor has three.

5. Select - Exit, Save changes, Yes and then Done. When the check reflects your preference, use the Down to navigate to Exit and press the Checkmark. The display will return to the Set-up menu.

USB SETUP

Refer to “Upgrading Firmware with a Flash Drive” and “Exporting Data to a Flash Drive” for more information on this setting. Flash drives must be correctly sized and formatted - 2 gigabytes or smaller, Fat 32 file system, 512 allocation units - Refer to page 95 for full specification and formatting details.

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WATER MISER

Water Miser is a feature that depending on water quality can reduce water usage by eliminating flush cycles.

1. From the Energy Saver menu, use the Down arrow to highlight Water Miser.

2. Press the Checkmark. On this screen, you can choose to turn the Water Miser ON or OFF by highlighting your choice and pressing the Checkmark. Selecting one will deselect the other.

3. Press the Left arrow to return to previous screens and to the Energy Saver menu.

STATISTICS

1. From the Energy Saver menu, use the Down arrow to highlight Statistics.

2. Press the Checkmark. Choose to view ice usage, or potable water and energy statistics by highlighting your choice and pressing the Checkmark.

3. Press the Left arrow to return to previous screens and to the Energy Saver menu.

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Page 80

Service Menu

Control Board

Hrvst Started

Exit

From the Main menu, use the Down arrow to navigate to Service and press the Checkmark. This menu is intended for the use of trained service personnel. Below is an overview of the service menu. The following pages list the navigation options available by drilling into the menus with the Right arrow.

Service Data History 00000000 00000000 00000000 00000000 00000000 00000000 Lifetime Exit

RealTime Data Time & Temp Inputs Outputs Exit

Diagnostics Temp Sensors Inputs Exit

Man Harvest Exit

Repl Cntl Bd Manual Setup USB Setup Exit

USB Setup USB Stick Exit

Event Log View ELog Clear ELog Exit

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Page 81

Histor

Current Day

Current Day -1

Current Day -2

Current Day -3

Current Day -4

Current Day -5

Lifetim

Event Log

View E Log

Clear E Log

Service

USB Setup

Repl Cnt Bd

Harvest

Manual

Diagnostics

Data

Real Time

Data

USB Stick

Setup

Manual

USB Setup

Started

Harvest

Board

Control

Temp

Time &

Export ALL

Export Setup

Download Frm

Download Cnf

Input

Temp

Sensors

Inputs

Outputs

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Page 82

DATA HISTORY

Press the Checkmark with Data History highlighted to view a list of eight-digit dates (Current, Current + 1 ... Current + 5), along with Lifetime (be sure to use the Down arrow to reveal all the available information).

For each of the dates, use the Checkmark to view:

• Minimum Freeze Cycle

• Maximum Freeze Cycle

• Minimum Harvest Cycle

• Maximum Harvest Cycle

• Maximum Temperature Delta T3 - T4

• Delta

• T3

• T4

• Run Time

• Ice Production

• Cycle Count

• Potable Water Usage

• Clean Cycles

• Exit

For Lifetime, use the Checkmark to view:

• Install Date (Install)

• Control Board Replacement Date

• Control Board DOM (Date Of Manufacture)

• RunTime

• Cycle Count

• Potable Water Usage

• Clean Cycles

• Exit

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REAL TIME DATA

Press the Checkmark with Real Time Data highlighted to get readings on Time & Temp, Inputs and Outputs (be sure to use the Down arrow to reveal all the available information).

Use the Checkmark to view:

Time and Temperature

• Status Off/On - Displays stage of cycle

• Time

• T1 Thermistor Temperature

• T2 Thermistor Temperature

• T3 Thermistor Temperature

• T4 Thermistor Temperature

• T3 & T4 Delta Temperature

• 100 hz

• 120 hz

• Exit

Inputs

• Status Off/On - Displays stage of cycle

• Curtain Switch 1

• Curtain Switch 2

• LPCO Switch

• HPCO Switch

• Bin Level - Low (Optional Bin Level Probe) Status

• Bin Level - Medium (Optional Bin Level Probe) Status

• Bin Level High (Optional Bin Level Probe) Status

• Sensing Ice No/Yes

• Water Level Low No/Yes

• Water Level High No/Yes

• Exit

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Page 84

Outputs

• Status Off/On - Displays stage of cycle

• Water Pump Off/On

• Hot Gas Valve 1 Off/On

• Hot Gas Valve 2 Off/On

• Air Pump Off/On

• Water Valve Off/On

• Dump Valve Off/On

• Compressor Control Off/On

• AuCS Relay Off/On

• Ionic Cln Off/On

• Exit

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DIAGNOSTICS

Press the Checkmark with Diagnostics highlighted to enter screens where you can run diagnostics on the control board, sensors and switches.

Control Board

• Self Check

• Enable Relays

• Exit

Temperature Sensors

• T1 Thermistor Temperature

• T2 Thermistor Temperature

• T3 Thermistor Temperature

• T4 Thermistor Temperature

• Exit

Inputs

• Curtain Switch 1 Closed/Open

• Curtain Switch 2 Closed/Open

• LPCO Switch Closed/Open

• HPCO Switch Closed/Open

• Bin Level - Low (Optional Bin Level Probe) Closed/ Open

• Bin Level - Medium (Optional Bin Level Probe) Closed/ Open

• Bin Level - High (Optional Bin Level Probe) Closed/ Open

• Sensing Ice No/Yes

• Water Level Low No/Yes

• Water Level High No/Yes

• Exit

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Page 86

MANUAL HARVEST

Press the Checkmark with Manual Harvest highlighted to initiate a manual harvest.

• Manual Harvest

• Harvest Started

• Exit

REPLACE CONTROL BOARD

Press the Checkmark with Replace Control Board highlighted to program the replacement control board. The data can copied from the defective control board (refer to “Exporting Data to a Flash Drive” on page 99), or entered manually through the Indigo interface.

• Manual Setup

• Board Install Date

• Input Model Number

NOTE: Do not add numbers after model and voltage; Either 161, 261, 263 is the end the model number entry.

• Input Serial Number

• Condenser/condensing unit serial number

• USB Setup

• Insert Drive

• Press Checkmark and wait for completion

• Exit

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USB SETUP

• USB Stick

• Download Firmware

Insert drive and wait for completion

• Download Configuration

Insert drive and wait for completion

• Export All

Insert drive and wait for completion

• Export Setup

Insert drive and wait for completion

• Exit

EVENT LOG MENU

From the Service menu, use the Down arrow to navigate to Event Log and press the Checkmark.

Ensure View ELog is highlighted and press the Checkmark to see the first event code, when it occurred and how many times. Use the Down arrow to view information on subsequent event codes. For more information on event codes, see “Service Menu”. Use the Left arrow to return to the Event Log menu.

To clear the event log: In the Event Log Menu, use the Down arrow to highlight Clear ELog and press the Checkmark. Press the Left arrow to return to previous screens.

Event Log View ELog

Clear ELog

Exit

Event Log Menu

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Code Description

E01 Long Freeze Cycle

E02 Long Harvest Cycle

E03 Input Power Loss

E04 High Condenser Temperature

E05 High Pressure Control Opened

E06 Spare

E07 Starving TXV Single Evaporator or Low On Charge

E08 TXV Fault Single or Dual Circuit Evaporators

E09 Flooding Evaporator Fault Single Evaporator, Single Circuit

E10 Flooding Evaporator Fault Dual TXV, Dual Circuit

E11 Refrigeration Fault

E12 Curtain Switch Fault - E Board = Open more than 12hours, G Board after Revision 4.017 = Open more than 24 hours

E13 Spare

E14 Spare

E15 Fan Cycle Control Fault - Lo Liquid Line Temperature

E16 Remote Condensing Unit Fault (ICVD Only)

EVENT LOG

Refer to the following table for Event Code descriptions.

88 Part Number 000014795 5/17

E17 Spare

E18 Spare

E19 Ice Thickness Probe Fault

Page 89

Code Description

E20 Water System Fault

E21 T1 Temperature Sensor Issue

E22 T2 Temperature Sensor Issue

E23 T3 Temperature Sensor Issue

E24 T4 Temperature Sensor Issue

E25 Bin Level Probe Low Sensor Fault

E26 Bin Level Probe Medium Sensor Fault

E27 Bin Level Probe High Sensor Fault

E28 AuCS

E29 USB Communication Fault

E30 USB Download Fault

E31 Safe Mode

E32 RS485 Communication Fault

E33 KeyBoard Fault

E34 Display Fault

E36 Check Sum Error

E37 Watch Dog

E38 UI Comm

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Page 90

Event Log Detail

E-L

Starving TX

TXV Faul

average of first 6 minutes of freeze cycle (T2), is less than 1.05°F

ht on board

cles = shut down and flash the SL#1 li

ower-u

ower on

the loss of

Detail Event Log Service Definition

6 consecutive 60 Minute Freeze c

3 consecutive - 3.5 Minute Harvests logs SL#2 in memory, but runs until 500 long harvest cycles occur.

When power is interrupted to the ice machine the control board will log the event in the ELOG and

stam

1). Liquid Line Temperature too High for Self-contained Air Cooled Ice machine = Air Cooled

The high pressure cutout switch (HPCO) opened 3 times in 4 hour period

Condenser Fault

2). Liquid Line Temperature too High for Self-contained Water Cooled ice machine = Water Cooled

Definition

tion

Long Freeze

Long Harvest

Power Supply (Event Log only -

No Alert)

Text Error Descri

Freeze

Lon

Long Harvest

Dis

90 Part Number 000014795 5/17

Power Loss

E02

E03

E01

Condenser Fault

Air Condenser High temp, or

water Condenser High

temperature

G Board Rev 4.017 - Alert only

after 10 consecutive trips

Wtr Cnd Fault

Hi Cnd Temp or

E04

is greater than 12°F in the last 1 minute of the freeze cycle (ELOG-E07)

10 consecutive occurrences where the Difference of the Av erage evaporator inlet (T3) and outlet (T4)

High Pressure Cutout (HPC)

Starving Evaporator for single

G Board Rev 4.017 -

Event Log only no alert

TXV or low on charge

HPC Fault

E05

E06Spare

E07

Average compressor discharge line temperature last 6 seconds of Prechill +50°F (T1) compared to

is greater than 12°F in the last 1 minute of the freeze cycle (ELOG-E07)

10 consecutive occurrences where the Difference of the Av erage evaporator inlet (T3) and outlet (T4)

Air/Water Only

TXV malfunction in dual circuit/

Flooding evaporator for single

circuit single evaporator (flooding

single evaps (TXV Fault)

Flood Evap 1

E09

E08

Average compressor discharge line temperature last 6 seconds of Prechill +50°F (T1) compared to

evap)

Flooding evaporator for dual TXV

dual circuit / single evaporator

(Flooding Evap)

Flood Evap 2

E10

Page 91

red Frequencies is out of the appropriate range (Probe unplugged or proble

)

4) Low or High water probe satisfied at end of freeze cycle.

G Board Rev 4.017 = 24 hrs - E Board = 12 hrs

E-L

Detail Event Log Service Definition

G Board Rev 4.017 - Event Log only no alert

cle.

m with

G Board Rev 4.017 - Event Log only no alert

en or curtain is off.

The compressor discharge temperature did not increase by at least 10 F, and the ev aporator

The ice machine is set to ice making and remains in bin full condition for more than 24 hours.

until 2 minutes into the Freeze c

temperature did not decreased by at least 10 F - Measured from Refrigeration Start up or Prechill

Definition

The curtain switch is o

G Board Rev 4.017 - Event Log only no alert

cle.

G Board Rev 4.017 - Event Log only no alert

cle.

the freeze c

If the liquid line temperature drops below 60 F for any period exceeding continuous 1 minute during the

the freeze c

If the liquid line temperature drops below 40 F, or exceeds 140 F for more than 1 continuous minute

durin

G Board Rev 4.017 - Event Log only no alert

hone

The monito

Any of the following:

1) Sensing high water probe and not low water probe = Water fault.

micro

2) The Evaporator outlet temperature is less than -10°F 6.5 to 7.5 Minutes into freeze.

3) The Low Water probe is satisfied at the end of harvest.

tion

Air & Water-cooled Only

Refrigeration System (Refrig

Curtain Switch open for more

Fault)

than 24 hours (Curtain Fault)

Text Error Descri la

Refig Fault

Dis

Curtain Fault

E11

E12

amb

Low amb control fault durring low

Remote Condenser Fault

ICVD Condensing Unit only

Ice Probe (ITP)

Water System Fault

Low Liq Temp

Rmt Cnd Fault

E13Spare

E14Spare

E15

E16

ITP Fault

WTR Fault

E17Spare

E18Spare

E19

E20

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Page 92

AUCS board and if the AUCS is not connected it will signal an Ev

USB Download error related to USB drive or a defective USB driv

allows the ice machine to operate for a period of time in the event of a WLP or ITP

sensor failure. The controller allows the machine to operate based on historical information

collected and model data information stored in the controllers memory.

ent “AUCS”. This will be cleared

ort or defective USB drive

Detail Event Log Service Definition

Each thermistor reading is monitored continuously using six second average values. During Pre-chill

a thermistor had a six second average thermistor values fall outside of the valid temperature range.

Definition

tion

T1 Sensor

T2 Sensor

T3 Sensor

Text Error Descri la

T1 Fault

T2 Fault

Dis

E-Lo

T3 Fault

E23

E21

E22

T4 Sensor

T4 Fault

E24

Each thermistor reading is monitored continuously using six second average values. A

thermistor had a six second average value outside of the valid range for more than 10 continous

Bin Low Sens

Bin Med Sens

Bin Prb Fault

E25

E26

as soon as the hardware is detected.

When the AUCS clean option is selected from the menu, the control checks for the presence of the

minutes

USB Communication error, no USB drive in

Safe mode

Bin Hi Sens

AUCS (Aucs not Present) (Event

Log only - No alarm)

USB Comm (Event Log only - No

Bin Prb Fault

AUCS

USB COMM

E27

E29

E28

USB download error (dlnd) Event

Alarm)

Safe Mode (Event Log only - No

Log only - No alarm)

alarm)

USB DNLD

Safe Mode

E30

E31

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Page 93

RS485 COMM

The Key board is not plugged into the control board or is faulty.

The device plugged into the RS485 port is not communicating between the control boar

E33

KEYBOARD

E34

The Key board is not plugged into the control board or is faulty.

E-L

Definition

Detail Event Log Service Definition

CHECK SU

E37

WATCH DO

E38

User interface communication error - Loose communication cable or power interuption.

and gateway.

Displays after a power loss.

Process timeout, possible electrical noise.

tion

Error Descri

Event Log only - No Alarm

Text la

Dis

E32

Part Number 000014795 5/17 93

Event Log only - No Alarm

DISPLAY

E36

UI COMM

ERROR

Page 94

USB FLASH DRIVE SPECIFICATIONS AND FORMATTING

Updating firmware on Indigo™ model ice machines requires a properly formatted 2 GB or smaller USB flash drive. All USB flash drives must be formatted before use to remove any software programs or files currently on the flash drive.

USB Flash Drive Specifications:

• USB 2 Version

• 2 GB or less capacity

• Fat32 File System

• 512 MB File Allocation Unit

USB Flash Drive Formatting:

Procedure to format a USB flash drive varies with operating system software.

Windows - Version 10 to Vista Computers:

1. Insert USB flash drive; your computer may indicate:

• “Found New Hardware” follow the prompts to

install the USB flash drive

• USB flash drive may auto play - Close auto play

window

2. Press Windows Key and E key simultaneously to access windows explorer.

3. Right click on your USB Flash Drive.

4. Left click on “Format”.

5. Verify or select the settings below:

• USB flash drive capacity - 2 GB or less

• File System - Fat32

• Allocation Unit Size - Must be 512 MB

• Volume Label is Optional - Rename if desired

• Deselect “Perform A Quick Format” (no

checkmark)

6. Left click on “Start” - You will receive a warning “Formatting will remove all data” left click “OK”. A “Format Complete” box will display when formatting is finished. Close the pop up and windows explorer.

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Page 95

Windows XP Computers:

1. Insert USB flash drive; your computer may indicate:

• “Found New Hardware” follow the prompts to install the USB flash drive

• USB flash drive may auto launch - Close auto launch window.

2. To access Disk Management:

• Left click on the Windows Start Button

• Left click on “Run”

• Type compmgmt.msc and left click on “OK”

• Left click on “Disk Management”.

3. Verify USB flash drive capacity is 2 GB or less

4. Right click on the USB flash drive, then left click on “Format” from the drop down list.

5. Verify or select the settings below:

• Volume Label is Optional - Rename if desired

• File System - Fat32

• Allocation Unit Size must be 512 MB

• Deselect “Perform A Quick Format” (no

checkmark)

6. Left click on “OK” you will receive a warning “Formatting will remove all data” left click on “OK”, wait until formatting is complete and “status” indicates “Healthy”, then close the disk management window.

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Page 96

UPGRADING FIRMWARE WITH A FLASH DRIVE

Important

The flash drive must be formatted before using, All files and software on the flash drive are removed during the formatting process. Refer to page 95 USB Flash Drive Specifications and Formatting.

1. Drag and drop the files from website or email onto a flash drive. Ensure that the files are not located in a folder on the flash drive.

2. Ensure that the ice machine’s power is on.

3. Press the Menu button.

4. Press the Down arrow until Service is highlighted.

5. Press the Checkmark. The Service menu will be displayed.

USB Setup USB Stick Download Frm

6. Press the Down arrow until USB Setup is highlighted.

7. Press the Checkmark. USB Stick will appear highlighted.

8. Press the Checkmark again. A submenu with Download Frm (Download Firmware) appears.

9. Ensure that Download Frm is highlighted and press the Checkmark. A display of instructions will appear.

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Page 97

Bin

Thermostat USB

Dump Valve

Left Bin Switch Light

Right Bin Switch Light

Water Level Probe Light

RT Harvest

Compressor

Battery

LT Harvest

Relay Lights

Pump

USB Connector

Display Light Micro Light Clean Light Harvest Light SL-1 Light SL-2 Light

Transformer

Fuse

Thermistors

Display

RS485

Bin LED

LuminIce

Water Level Probe

Bin Switches

Ice Thickness Probe Light

Control Board

10. Follow the on-screen instructions:

A. Insert Drive (Insert the flash drive into the USB

port on the ice machine’s control board.)

B. Press Check (Press the Checkmark.) Do not

remove flash drive, touch display buttons or remove power while firmware is updating.

C. The display will return to the home screen in

the off mode.

11. Reboot control board by removing power for 15 seconds and reapplying power.

12. Verify the new firmware version loaded by navigating to Menu/Machine information/Main Software Version and verify the firmware version number.

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Page 98

EXPORTING DATA TO A FLASH DRIVE

Data can be copied from the control board memory to a flash drive and used to transfer setup and/or cycle data to a replacement control board or to transfer setup information to multiple ice machines. Data may also be requested by service department personnel for analysis or as an aid to troubleshooting. The data files are small and can be attached to an email.

Important

The flash drive must be formatted before using, Refer to page 95 USB Flash Drive Specifications and Formatting. All files and data are deleted during the formatting process.

1. Ensure that the ice machine’s power is on.

2. Press the Menu button.

3. Press the Down arrow until Service is highlighted.

4. Press the Checkmark. The Service menu will be displayed.

USB Setup USB Stick Export All

5. Press the Down arrow until USB Setup is highlighted.

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Page 99

6. Press the Checkmark. USB Stick will appear highlighted.Press the Checkmark again. A submenu with Export ALL and Export Setup appears.

NOTE: If these files are already on your flash drive, the control board will save the next export as:

• Asset Data - ASDATA01.CSV

• Operating Data - OPDATA01.CSV

• Real Time Data - RTDATA01.CSV

• Ice Machine Settings - SETTIN01.CSV

Select only “Ice Machine Settings” file when multiple machines will be programmed with the same user specified settings. Select “Export All” if you are installing a replacement board.

7. Highlight Export ALL or Export Setup, depending on your requirements, and press the Checkmark. A display of instructions will appear.

8. Follow these on-screen instructions to:

A. Insert Drive (Insert the flash drive into the USB

port on the ice machine’s control board.)

B. Press Check (Press the Checkmark.)

C. Wait For Comp (Wait approximately 5 to 10

minutes for the download to complete.)

D. Depending on software version either Export

Complete, Success or the Home screen will appear.

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Page 100

Operational Checks

GENERAL

Manitowoc ice machines are factory-operated and adjusted before shipment. Normally, new installations do not require any adjustment.

To ensure proper operation, always follow the Operational Checks:

• when starting the ice machine for the first time

• after a prolonged out of service period

• after cleaning and sanitizing

NOTE: Routine adjustments and maintenance procedures are not covered by the warranty.

Important

Refrigeration compressors must be operated for a minimum break in period of 24 hours before full ice production will be reached.

100 Part Number 000014795 5/17

Manitowoc Ice ICVD1096 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

How to Read a Model Number

HEAD SECTIONS

ICVD CONDENSING UNITS

Ice Cube Sizes

Model/Serial Number Location

Model Numbers

QUIETQUBE® MODELS

Ice Machine Warranty Information

LuminIce® II

Installation

ICE DEFLECTOR

Location of Ice Machine

HEAD SECTION

ICE BEVERAGE MODELS

LOCATION OF ICVD CONDENSING UNITS

Clearance Requirements

Ice Machine Heat of Rejection

Ice Machine on a Dispenser Installation

Lineset Applications

QuietQube® Remote Condensing Unit

ICVD TRANSFORMER WIRING

ICVD INTERCONNECTING WIRING

Maintenance

Cleaning and Sanitizing

GENERAL

CLEANING/SANITIZING PROCEDURE

PREVENTATIVE MAINTENANCE CLEANING PROCEDURE

EXTERIOR CLEANING

Cleaning / Sanitizing Procedure

CLEANING PROCEDURE

SANITIZING PROCEDURE

PARTS REMOVAL FOR CLEANING/SANITIZING

Removal from Service/Winterization

AIR-COOLED ICE MACHINES

Operation

Control Panel Features

BUTTONS

DISPLAY PANEL

Menu Navigation Overview

Display Panel Navigation

Alerts and Messages

Main Menu

Machine Info Menu

Password Entry

RESET PASSWORD TO FACTORY DEFAULTS

Set-Up Menu

LANGUAGE

TIME & DATE

UNITS

ICE CLARITY

LCD BRIGHTNESS

PASSWORD ON

EDIT PASSWORD

CLEAN MINDER

IAUCS RUNTIME

AIR FILTER

WATER FILTER

LUMINICE® REMINDER

ICE BIN LEVEL SENSOR

FACTORY DEFAULTS

Energy Saver Menu

ICE PROGRAM

ICE BIN LEVEL SENSOR

USB SETUP

WATER MISER

STATISTICS

Service Menu

DATA HISTORY

REAL TIME DATA

DIAGNOSTICS

MANUAL HARVEST

REPLACE CONTROL BOARD

USB SETUP

EVENT LOG MENU

EVENT LOG

USB FLASH DRIVE SPECIFICATIONS AND FORMATTING