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.
Warning
n
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
n
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.
Warning
n
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.
Warning
n
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.
Freeze Cycle Refrigeration System
Operational AnalysisTable 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
12 Part Number 000014795 5/17
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
Part Number 000014795 5/17 13
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
14 Part Number 000014795 5/17
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
Part Number 000014795 5/17 15
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
16 Part Number 000014795 5/17
Warning
n
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
page161.
• 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.
Part Number 000014795 5/17 19
THIS PAGE INTENTIONALLY LEFT BLANK
20 Part Number 000014795 5/17
Installation
Warning
n
PERSONAL INJURY POTENTIAL
Remove all ice machine panels before lifting.
Warning
n
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
SINGLESTORAGE 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 000014795 5/17 21
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.
22 Part Number 000014795 5/17
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 000014795 5/17 23
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.
24 Part Number 000014795 5/17
Clearance Requirements
I0680C - I0686C
I0870C - I0976C
I1070C
Top5" (12.7 cm)*0" (0 cm)
Sides5" (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
Top5" (12.7 cm)*0" (0 cm)
Sides5" (12.7 cm)*0" (0 cm)
Back
Standard Connections
Back
Connections Out Top
Front***24" (61.0 cm)
Ice Beverage Models
IB0690C - IB0890C
IB1090C
Top2" (5.1 cm)*0" (0 cm)
Sides8" (20.3 cm)*0" (0 cm)
Back5" (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
Part Number 000014795 5/17 25
Ice Machine Heat of Rejection
Series Ice
Machine
I0680C - I0686C
IB0690C - IB0696C
I0870C - I0976C
IB0890C
I1070C1625018600
I1176C
IB1090C
I1470C2350027000
I1870C3000035000
I2100 - I2176C3050035500
* BTU/Hour
Because the heat of rejection varies during the ice making cycle,
the figure shown is an average.
Conditioning*
Heat of Rejection
Air
900013900
1300016000
2070024500
Peak
26 Part Number 000014795 5/17
I1470C/I1870C/I2170C/I2176C
InstallationonaManitowoc 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
n
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
Part Number 000014795 5/17 27
REMOVE2
SCREWS
ONEACH
SIDE
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
n
Ice Beverage ice machines, adapter plates and
adapter covers must be secured to the dispenser to
prevent tipping or dislodging during agitation.
28 Part Number 000014795 5/17
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
n
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.
Part Number 000014795 5/17 29
QuietQube® Remote Condensing Unit
QuietQube® Ice
Machine
I0670C - I0680C
IB0670C - IB0690C
I0870C - I0890C
IB0870C - IB0890C
I0970CICVD0996
I1070CICVD1095
IB1090CICVD1195
I1470CICVD1495RC-25
I1870CICVD1895
I2170CICVD2095RC-28
*Line Set
RC 26/36/565/8 inch
RC 25/35/553/4 inch
RC 28/38/583/4 inch
Remote Single
Circuit Condenser
ICVD0695
ICVD0895
ICVD1195
Suction
Line
(16 mm)
(19 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
30 Part Number 000014795 5/17
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