Manitowoc IYF0600C, IBF0620C, CVDF0600, IBF0820C, IYF0900C Technician's Handbook

...

QuietQube Series Ice Machines

Technician’s Handbook

Part Number: 000015431 Rev01 5/19

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 uses high voltage electricity and contains 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.

• 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.

DEFINITIONS

DANGER

Indicates a hazardous situation that, if not avoided, will result in death or serious injury. This applies to the most extreme situations.

Warning

Indicates a hazardous situation that, if not avoided, could result in death or serious injury.

Caution

Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.

Notice

Indicates information considered important, but not hazard-related (e.g. messages relating to property damage).

NOTE: Indicates useful, extra information about the procedure you are performing.

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.

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.

• Connect to a potable water supply only.

• To avoid instability the installation area must be capable of supporting the combined weight of the equipment and product. Additionally the equipment must be level side to side and front to back.

• Remove all removable panels before lifting and installing and use appropriate safety equipment during installation and servicing. Two or more people are required to lift or move this appliance to prevent tipping and/or injury.

• Do not damage the refrigeration circuit when installing, maintaining or servicing the unit.

• 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.

• 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.

• Prior to installing a non-OEM ice storage system with this ice machine, follow the manufacturers installation procedures and verify the location and installation meets the local/national mechanical codes and stability requirements.

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.

• 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.

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.

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.

Warning

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

• 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.

• 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.

Warning

Follow these precautions to prevent personal injury during use and maintenance of this equipment:

• 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.

• Never use a high-pressure water jet for cleaning on the interior or exterior of this unit. Do not use power cleaning equipment, steel wool, scrapers or wire brushes on stainless steel or painted surfaces.

• Two or more people are required to move this equipment to prevent tipping.

• Locking the front casters after moving is the owner’s and operator’s responsibility. When casters are installed, the mass of this unit will allow it to move uncontrolled on an inclined surface. These units must be tethered/secured to comply with all applicable codes.

• The on-site supervisor is responsible for ensuring that operators are made aware of the inherent dangers of operating this equipment.

• Do not operate any appliance with a damaged cord or plug. All repairs must be performed by a qualified service company.

THIS PAGE INTENTIONALLY LEFT BLANK

Table of Contents

Safety Notices ...............................3

Definitions ..............................4

General Information

How to Read a Model Number ................19

Head Sections ..........................19

CVD Condensing Units ...................20

Ice Cube Sizes ..............................20

Model/Serial Number Location................21

Warranty ..................................22

Warranty Registration....................22

Model Numbers ............................23

QuietQube® Models .....................23

LuminIce® II ................................24

Installation

Stacking Two Ice Machines on a Single Storage

Bin....................................25

Ice Deflector ...........................25

Location of Ice Machine ......................26

Head Section ...........................26

Ice Beverage Models.....................27

Location of CVD Condensing Units .........28

Clearance Requirements .....................29

Dual Evaporator Model Installation on a Manitowoc

Bin........................................30

Ice Machine on a Dispenser Installation ........31

Water Supply and Drains .....................32

Lineset Applications .........................33

QuietQube® Remote Condensing Unit..........34

Additional Refrigerant Charge For 51' to 100' Line

Sets .......................................35

Part Number: 000015431 Rev01 5/19 13

Maintenance

Cleaning and Sanitizing ......................37

General................................37

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

Preventative Maintenance Cleaning Procedure

......................................38

iAuCS® ................................38

Exterior Cleaning ........................38

Touchscreen Operation For The Clean Cycle .....39

Starting a clean cycle ....................39

Water curtain/damper operation during the

clean cycle .............................39

Pausing a clean cycle.....................39

Power interruption during clean cycle ......39

Aborting a clean cycle....................39

Cleaning/Sanitizing Procedure ................40

Cleaning Procedure......................40

Sanitizing Procedure .....................43

Parts Removal for Cleaning/Sanitizing.......45

Preventative Maintenance Cleaning Procedure ..54

Removal from Service/Winterization ...........56

Operation

Operational Checks..........................57

General................................57

Ice Thickness Check......................58

Sequence of Operation ......................60

QuietQube® Models .....................60

Initial Start-Up or Start-Up After

Automatic Shut-Off ......................60

Freeze Sequence . . . . . . . . . . . . . . . . . . . . . . . .61

Harvest Sequence .......................63

Automatic Shut-Off ......................64

Restart After Automatic Shut-off ...........64

14 Part Number: 000015431 Rev01 5/19

Menu Navigation

Touch Screen Features .......................69

Home screen icon descriptions ............71

Setup Wizard ...............................73

Menu Navigation Overview...................74

Settings Menu Screen Navigation ..........74

USB Flash Drive Specifications and Formatting .

......................................79

Upgrading Firmware with a Flash Drive .....79

Exporting Data to a Flash Drive ............80

Troubleshooting

Troubleshooting ............................81

Event Log ..............................82

Event Log Detail.........................83

Thaw Cycle.............................88

Safe Operation Mode ....................89

E01 Long Freeze Cycle ..................90

E02 Long Harvest Cycle .................90

Analyzing Why A Service Fault (E01 & E02)

Stopped the Ice Machine .................90

E01 Long Freeze.........................91

E02 Long Harvest........................92

Part Number: 000015431 Rev01 5/19 15

Troubleshooting By Symptom .................93

Symptom #1 Ice Machine Stops Running ...93 Symptom #2 Ice Machine has a Long Freeze

Cycle ..................................93

Symptom #3 Will not harvest, cubes normal .93 Symptom #4 Will not harvest cubes melted..93

Reset To Factory Defaults .................94

Symptom #1 Ice Machine Will Not Run......95

Diagnosing a Condensing Unit

That Will Not Run .......................98

Symptom #2 Low Production, Long Freeze Cycle

......................................99

Symptom #3 Harvest Problems ...........115

Failure Type and Symptoms: .............119

Symptom #3 QuietQube® Models With CVD

Condensing Units ......................121

Symptom #4 QuietQube® Models With CVD

Condensing Units ......................125

16 Part Number: 000015431 Rev01 5/19

Component Check Procedures

Control Board, Display And Touchscreen ...127 Operating an ice machine without a

Touchscreen...........................129

Control Board Relay Test.................130

Programming A Replacement Control Board 131 USB Flash Drive Specifications and Formatting .

.....................................132

Exporting Data to a Flash Drive ...........133

Upgrading Firmware with a Flash Drive ....134

Main Fuse ............................135

Bin Switch ............................136

Water Level Control Circuitry .............139

Ice Thickness Probe (Initiates Harvest) .....142

Bin Level Probe ........................146

Thermistors ...........................148

High Pressure Cutout (HPCO) Control ......151

Low Pressure Cutout (LPCO) Control.......152

Compressor Time Delay .................153

Fan Cycle Control.......................154

Harvest Assist Air Pump .................155

Compressor Electrical Diagnostics.........156

Diagnosing Start Components ............158

Refrigeration Components...................159

Head Pressure Control Valve .............159

Suction Accumulator Operation...........165

Recovery/Evacuation/Charging Procedures

QuietQube® Models ........................166

Connections...........................167

Recovery/Evacuation Procedures .........168

Charging Procedures....................169

System Contamination Clean-Up .............170

Determining Severity of Contamination ....170

Contamination Cleanup Chart ............171

Cleanup Procedure .....................172

Liquid Line Filter-Driers..................175

Suction Filter ..........................175

Replacing Pressure Controls Without Removing

Refrigerant Charge .....................176

Total System Refrigerant Charge

QuietQube® CVD Models....................177

Part Number: 000015431 Rev01 5/19 17

Charts

Cycle Times/24-Hour Ice Production/Refrigerant

Pressure Charts ............................179

IF0600C/CVDF0600 .....................180

IBF0620C/CVDF0600....................181

IBF0820C/CVDF0900....................182

IF0900C/CVDF0900 ....................183

IBT1020C/CVDT1200....................184

IT1200C/CVDT1200.....................185

IF1400C/CVDF1400 .....................186

IF1800C/CVDF1800 .....................187

IF2100C/CVDF2100 .....................188

Diagrams

Wiring Diagrams ...........................189

Wiring Diagram Legend .................189

IF0600C/IBF0620C/IBF0820C/IF0900C 1ph .190

IT1200C/IBT1020C 1ph ..................192

IF1400C/IF1800C/IF2100C 1ph ...........194

CVD 1ph Condensing Unit ...............196

CVD 3ph Condensing Unit ...............198

Electronic Control Board ....................200

Refrigeration Tubing Schematics..............202

IF0600C/CVDF0600 IB0620C/CVDF0600

IBF0820/CVDF0900 IF0900C/CVDF0900 ....202

IBT1020C/CVDT1200 IT1200C/CVDT1200 ..204

Dual Evaporators...........................206

IF1400C/IF1800C.......................206

IF2100C ..............................208

18 Part Number: 000015431 Rev01 5/19

General Information

How to Read a Model Number

HEAD SECTIONS

A alternate compressor

Qcoated condenser

(AUS)

SPECIAL USE

Blankgeneral use

I oblique V blades

Zcord without plug

B NEMA plug (USA)

F schuko plug (EU)

POWER CORD OPTION

G 13A blade (GBR)

Blank juncon box

H high pressure

Mmarine

Pcorreconal

Ttop air discharge

XLuminice/Sanitaon

L lever

V space maker

MARKET IDENTIFIER

Blank not market speciﬁc

SSaudi Arabia (GCC)

K Korea (KC)

C China (CCC)

D Germany (GS)

N Brazil (InMetro)

(tradional)

ELECTRICAL

CONFIGURATION

161 = 115/60/1

261 = 208-230/60/1

251 = 220-240/50/1 (S=230)

263 = 208-230/60/3

271 = 200/50-60/1

273 = 200/50-60/3

453 = 380-415/50/3

463 = 460/60/3

C CVD (remote)

Aair cooled

Wwater cooled

N remote

CONDENSER TYPE

2= 22" wide cabinet

#= all other #s mean

producon value

Soo is stated in kg/day

0300 produces ~300 #/day

0320 produces ~320 #/day

0350 produces ~350 #/day

etc. . .

REFRIGERANT TYPE

NOMINAL PRODUCTION @ 70/50

P R290 (propane)

F R404A (four)

T R410A (ten)

B R600A (butane)

E R134A (eight)

ICE MACHINE SERIES

I Indigo

U Undercounter

KKoolaire

RFlake/Nugget

B Big shot

SS-series

IB Ice Beverage

C Countertop

ICE TYPE

RRegular

DDice

Y Half-dice

F Flake

NNugget

G Gourmet

Blank for IB only

I Y T1 2 0 0 C –2 6 1 X

Part Number: 000015431 Rev01 5/19 19

CVD CONDENSING UNITS

CVDT 1200 3

CONDENSING

UNIT MODEL

REFRIGERANT TYPE F = R404A T = R410

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

20 Part Number: 000015431 Rev01 5/19

Notice

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 can be viewed by pressing the information icon on the touchscreen.

• The owner warranty registration card.

• The model/serial number data plate located in the evaporator compartment and on the back of the ice machine.

The model and serial number displayed on the touchscreen must match the data plate for proper operation. For example a model number listed on the data plate may show IDT1200C-161X but the display would only show IDT1200C-161.

Part Number: 000015431 Rev01 5/19 21

Warranty

For warranty information visit:

www.manitowocice.com/Service/Warranty

• Warranty Coverage Information

• Warranty Registration

• Warranty Verification

Warranty coverage begins the day the ice machine is installed.

WARRANTY REGISTRATION

Completing the warranty registration process is a quick and easy way to protect your investment. Scan the QR code with your smart device or enter the link in a web browser to complete your warranty registration.

WWW.MANITOWOCICE.COM/SERVICE/WARRANTY#WARRANTY-

REGISTRATION

Registering your product insures warranty coverage and streamlines the process if any warranty work is required.

22 Part Number: 000015431 Rev01 5/19

Model Numbers

QUIETQUBE® MODELS

Ice Machine Head Section CVD® Condensing Unit

IYF0600C IBF0620C IBF0820C IYF0900C IBT1020C IDT1200C IYT1200C IDF1400C IYF1400C IDF1800C IYF1800C IDF2100C IYF2100C

CVDF0600

CVDF0900

CVDT1200

CVDF1400

CVDF1800

CVDF2100

Part Number: 000015431 Rev01 5/19 23

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.

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

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.

24 Part Number: 000015431 Rev01 5/19

Installation

Warning

PERSONAL INJURY POTENTIAL

Remove all ice machine panels before lifting.

Notice

IF1400C/IF1800C/IF2100C ice machines are not approved for use on Manitowoc D570 bins.

Notice

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.

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.

Part Number: 000015431 Rev01 5/19 25

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 (1.4 bar), but must not exceed 80 psi

(5.5 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.

26 Part Number: 000015431 Rev01 5/19

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.

Part Number: 000015431 Rev01 5/19 27

LOCATION OF CVD CONDENSING UNITS

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

• 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.

Minimum/Maximum Temperatures

Model

All Ice Machine

Head Sections

QuietQube

Condensing Units

CVDF0600 CVDF0900 CVDT1200 CVDF2100

CVDF1400 CVDF1800

Minimum Air

Temperature

35°F

2°C

-20°F

-29°C

-20°F

-29°C

Maximum Air

Temperature

110°F

43°C

120°F

49°C

130°F

54°C

28 Part Number: 000015431 Rev01 5/19

Clearance Requirements

QuietQube Model Clearance Requirements

Model Top Back Sides IF0600C IF0900C IT1200C IF1400C IF1800C IF2100C

IBF0620C IBF0820C IBT1020C

** 24" (61 cm) is recommended on top/sides for servicing

Condensing Unit Clearance Requirements

Model Top/Sides Back Front

CVDF0600 CVDF0900 CVDT1200 CVDF1400 CVDF1800 CVDF2100

* 24" (61 cm) is recommended on top/sides for servicing

(13 cm)

2"**

(5 cm)

(0 cm*)

(13 cm)

48"

(122 cm)

(13 cm)

8" **

(20 cm)

48"

(122 cm)

Part Number: 000015431 Rev01 5/19 29

Dual Evaporator Model 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.

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

2. LOCK IN PLACE WITH PIN

1. SLIDE

FORWARD

30 Part Number: 000015431 Rev01 5/19

+ 182 hidden pages

Manitowoc IYF0600C, IBF0620C, CVDF0600, IBF0820C, IYF0900C Technician's Handbook

Specifications and Main Features

Frequently Asked Questions

User Manual

DEFINITIONS

General Information

How to Read a Model Number

HEAD SECTIONS

CVD CONDENSING UNITS

Ice Cube Sizes

Model/Serial Number Location

Warranty

WARRANTY REGISTRATION

Model Numbers

QUIETQUBE® MODELS

LuminIce® II

Installation

STACKING TWO ICE MACHINES ON A SINGLE STORAGE BIN

ICE DEFLECTOR

Location of Ice Machine

HEAD SECTION

ICE BEVERAGE MODELS

LOCATION OF CVD CONDENSING UNITS

Clearance Requirements

Dual Evaporator Model Installation on a Manitowoc Bin