Manitowoc Q User manual

Thank you for selecting a Manitowoc Ice Machine, the dependability leader in ice making equipment and related products.
With proper installation, care and maintenance, your new Manitowoc Ice Machine will provide you with many years of
reliable and economical performance.
Q Model
Ice Machines
Installation
and
Owner/Operator
Use and Care Manual
Part Number 000001114
3/2007

We reserve the right to make product improvements at any time.
Specifications and design are subject to change without notice.
Safety Notices
As you work on a Q Series Ice Machine, be sure to pay
close attention to the safety notices in this manual.
Disregarding the notices may lead to serious injury and/
or damage to the ice machine.
Throughout this manual, you will see the following types
of safety notices:
Procedural Notices
As you work on a Q Series Ice Machine, be sure to read
the procedural notices in this manual. These notices
supply helpful information which may assist you as you
work.
Throughout this manual, you will see the following types
of procedural notices:
NOTE: Text set off as a Note provides you with simple,
but useful, extra information about the procedure you
are performing.
Read These Before Proceeding:
! Warning
PERSONNEL INJURY POTENTIAL
Do not operate equipment that has been misused,
abused, neglected, damaged, or altered/modified
from that of original manufactured specifications.
!
Warning
Text in a Warning box alerts you to a potential
personal injury situation. Be sure to read the
Warning statement before proceeding, and work
carefully.
!
Caution
Text in a Caution box alerts you to a situation in
which you could damage the ice machine. Be sure
to read the Caution statement before proceeding,
and work carefully.
Important
Text in an Important box provides you with
information that may help you perform a procedure
more efficiently. Disregarding this information will
not cause damage or injury, but it may slow you
down as you work.
!
Caution
Proper installation, care and maintenance are
essential for maximum ice production and trouble-
free operation of you Manitowoc Ice Machine.
Read and understand this manual. It contains
valuable care and maintenance information. If you
enounter problems not covered by this manual, do
not proceed, contact Manitowoc Ice, Inc. We will be
happy to provide assistance.
Important
Routine adjustments and maintenance procedures
outlined in this manual are not covered by the
warranty.

Part Number 000001114 1
Table of Contents
Section 1
General Information Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
How to Read a Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Ice Cube Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Bin Caster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Stacking Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Ice Bagger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Ice Deflector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
GSI200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Arctic Pure Water Filter System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Manitowoc Cleaner and Sanitizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Aucs Automatic Cleaning System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Manitowoc Cleaner and Sanitizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Model/Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Warranty Coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Labor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Exclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Authorized Warranty Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Section 2
Installation Instructions
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Ice Machine Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Q320/Q370/Q420 Ice Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Q280 – Q1000 Ice Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Q1300/Q1600/Q1800 Ice Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Q1300/Q1600/Q1800 Ice Machines (Cont.) . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Ice Storage Bin Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
S170/S400/S570 Ice Storage Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
S320/S420 Ice Storage Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
S970 Ice Storage Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Large Capacity Ice Storage Bin Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
30 Inch (76 cm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
48 Inch (122 cm) & 60 Inch (152 cm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Remote Condenser Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
JC0495/JC0895/JC1095/JC1395 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
JC1895 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Location of Ice Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Stacking Two Ice Machines on a Single Storage Bin . . . . . . . . . . . . . . . . . . . . 2-6
Ice Machine Heat of Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Leveling the Ice Storage Bin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Air-Cooled Baffle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Table of Contents (continued)
2Part Number 000001114
Electrical Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Fuse/Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Minimum Circuit Ampacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Self-Contained Electrical Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Self Contained Ice Machine 115/1/60 or 208-230/1/60 . . . . . . . . . . . . . . . . 2-10
Self Contained Ice Machine 208-230/3/60 . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Self Contained Ice Machine 230/1/50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
For United Kingdom Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Remote Electrical Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Remote Ice Machine With Single Circuit Model Condenser
115/1/60 or 208-230/1/60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Remote Ice Machine With Single Circuit Model Condenser
208-230/3/60 or 380-415/3/50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Remote Ice Machine With Single Circuit Model Condenser
230/1/50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Water Supply and Drain Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Water Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Water Inlet Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Drain Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Cooling Tower Applications
(Water-Cooled Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Water Supply and Drain Line Sizing/Connections . . . . . . . . . . . . . . . . . . . . 2-13
Remote Condenser/Line Set Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Remote Ice Machines
Refrigerant Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Guidelines for Routing Line Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Calculating Remote Condenser Installation Distances . . . . . . . . . . . . . . . . . 2-16
Lengthening or Reducing Line Set Lengths . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Connecting A Line Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Remote Receiver Service Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Remote Ice Machine Usage with Non-Manitowoc Multi-Circuit Condensers 2-18
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Head Pressure Control Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Fan Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Internal Condenser Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Condenser DT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Refrigerant Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Quick Connect Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Non-Manitowoc Multi-Circuit Condenser Sizing Chart . . . . . . . . . . . . . . . . . 2-19
Installation Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Additional Checks for Remote Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Before Starting the Ice Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
AuCS® Automatic Cleaning System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21

Part Number 000001114 3
Table of Contents
Section 3
Ice Machine OperationComponent Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Self-Contained Air- and Water-Cooled
Q200/Q280/Q320/Q370/Q420/Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 . 3-2
Initial Start-Up or Start-Up After Automatic Shut-Off . . . . . . . . . . . . . . . . . . . 3-2
Freeze Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Harvest Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Automatic Shut-Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Remote
Q450/Q600/Q800/Q1000/Q1300/Q1600/Q1800 . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Initial Start-Up or Start-Up After Automatic Shut-Off . . . . . . . . . . . . . . . . . . . 3-4
Freeze Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Harvest Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Automatic Shut-Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Operational Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Water Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Ice Thickness Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Harvest Sequence Water Purge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Section 4
Maintenance General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Interior Cleaning and Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Cleaning & Sanitizing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Ice Machine Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Exterior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Cleaning the Condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Water-Cooled Condenser and Water Regulating Valve . . . . . . . . . . . . . . . . 4-9
Removal from Service/Winterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Self-Contained Air-Cooled Ice Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Water-Cooled Ice Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Remote Ice Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Section 5
Before Calling for Service
Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Safety Limit Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Table of Contents (continued)
4Part Number 000001114

Part Number 000001114 1-1
Section 1
General Information
Model Numbers
This manual covers the following models:
NOTE: Model numbers ending in 3 indicate a 3-phase
unit. Example: QY1804A3
How to Read a Model Number
Ice Cube Sizes
Self-Contained
Air-Cooled Self-Contained Water-Cooled Remote
QD0322A
QY0324A QD0323W QY0325W -- --
QD0422A
QY0424A QD0423W QY0425W -- --
QD0282A
QY0284A QD0283W QY0285W -- --
QD0372A
QY0374A QD0373W QY0375W -- --
QD0452A
QY0454A QD0453W QY0455W QD0492N QY0494N
QD0602A
QY0604A QD0603W QY0605W QD0692N QY0694N
QD0802A
QY0804A QD0803W QY0805W QD0892N QY0894N
QD1002A
QY1004A QD1003W QY1005W QD1092N QY1094N
QD1302A
QY1304A QD1303W QY1305W QD1392N QY1394N
--
-- QD1603W QY1605W QD1692N QY1694N
QD1802A
QY1804A QD1803W QY1805W QD1892N QY1894N
! Warning
PERSONAL INJURY POTENTIAL
Do not operate equipment that has been misused,
abused, neglected, damaged, or altered/modified
from that of original manufactured specifications.
Dice
7/8" x 7/8" x 7/8"
2.22 x 2.22 x 2.22 cm
Half Dice
3/8" x 1-1/8" x 7/8"
0.95 x 2.86 x 2.22 cm
Q Y 1894 N
ICE MACHINE
MODEL
ICE CUBE SIZE
R REGULAR
D DICE
Y HALF DICE
# CUBE SIZE
0 REGULAR
1 REGULAR
2 DICE
3 DICE
4 HALF-DICE
5 HALF-DICE
CONDENSER TYPE
AIR-COOLED
WATER-COOLED
AIR-COOLED
WATER-COOLED
AIR-COOLED
WATER-COOLED
A SELF-CONTAINED AIR-COOLED
W SELF-CONTAINED WATER-COOLE
D
N REMOTE AIR-COOLED
9 REMOTE
AIR-COOLED
CONDENSER TYPE
ICE MACHINE
SERIES

General Information Section 1
1-2 Part Number 000001114
Accessories
Contact your Manitowoc distributor for these optional accessories:
BIN CASTER
Replaces standard legs.
STACKING KIT
As your business grows and your ice needs increase,
Manitowoc stack-on capability can double your daily ice
production without using additional floor space.
ICE BAGGER
Maximize profits from bagged ice sales with this
convenient accessory. This sturdy unit rests on the bin
door frame, and adapts for left or right side filling.
ICE DEFLECTOR
GSI200
This accessory releases chlorine dioxide on a controlled
basis to inhibit the growth of bacteria and slime.
ARCTIC PURE™WATER FILTER SYSTEM
Engineered specifically for Manitowoc ice machines,
This water filter is an efficient, dependable, and
affordable method of inhibiting scale formation, filtering
sediment, and removing chlorine taste and odor.
MANITOWOC CLEANER AND SANITIZER
Manitowoc Ice Machine Cleaner and Sanitizer are
available in convenient 16 oz. (473 ml) and 1 gal (3.78 l)
bottles. These are the only cleaner and sanitizer
approved for use with Manitowoc products.
AUCS®AUTOMATIC CLEANING SYSTEM
This accessory reduces equipment cleaning expense.
The AuCS®accessory monitors ice making cycles and
initiates cleaning procedures automatically.
DISPENSER
A counter-top dispenser is ideal for cafeterias and many
types of self-service facilities. Manitowoc auto-fill, floor-
standing ice dispensers meet the strict sanitary
requirements of the food service, lodging and health
care industries.
MANITOWOC CLEANER AND SANITIZER
Manitowoc Ice Machine Cleaner and Sanitizer are
available in convenient 16 oz. (473 ml) and 1 gal (3.78 l)
bottles. These are the only cleaner and sanitizer
approved for use with Manitowoc products.
DISPENSER
A counter-top dispenser is ideal for cafeterias and many
types of self-service facilities. Manitowoc auto-fill, floor-
standing ice dispensers meet the strict sanitary
requirements of the food service, lodging and health
care industries.
! Warning
All Manitowoc ice machines require the ice storage
(bin, dispenser, etc.) to incorporate an ice deflector.
Prior to using a non-Manitowoc ice storage system
with Manitowoc ice machines, contact the
manufacturer to assure their ice deflector is
compatible with Manitowoc ice machines.
Cleaner Part Number Sanitizer Part Number
16 0z. 94-0456-3 16 0z. 94-0565-3
1 Gallon 94-0580-3 1 Gallon 94-0581-3
Cleaner Part Number Sanitizer Part Number
16 oz. 94-0456-3 16 oz. 94-0565-3
1 Gallon 94-0580-3 1 Gallon 94-0581-3

Section 1 General Information
Part Number 000001114 1-3
Model/Serial Number Location
Record the model and serial number of your ice machine
and bin or dispenser in the space provided below. These
numbers are required when requesting information from
your local Manitowoc distributor, 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 ice machine, remote condenser and storage bin.
Model/Serial Number Location
Ice Machine Bin or Dispenser Remote Condenser AuCS Accessory
Model Number
Serial Number
SV1600

General Information Section 1
1-4 Part Number 000001114
Warranty
GENERAL
The packet containing this manual also includes
warranty information. Warranty coverage begins the day
your new ice machine is installed.
If you do not return your OWNER WARRANTY
REGISTRATION CARD, Manitowoc will use the date of
sale to the Manitowoc Distributor as the first day of
warranty coverage for your new ice machine.
Warranty Coverage
GENERAL
The following Warranty outline is provided for your
convenience. For a detailed explanation, read the
warranty bond shipped with each product.
Contact your local Manitowoc Distributor or Manitowoc
Ice, Inc. if you need further warranty information.
PARTS
1. Manitowoc warrants the ice machine against defects
in materials and workmanship, under normal use
and service for three (3) years from the date of
original installation.
2. The evaporator and compressor are covered by an
additional two (2) year (five years total) warranty
beginning on the date of the original installation.
LABOR
1. Labor required to repair or replace defective
components is covered for three (3) years from the
date of original installation.
2. The evaporator is covered by an additional two (2)
year (five years total) labor warranty beginning on
the date of the original installation.
EXCLUSIONS
The following items are not included in the ice machine’s
warranty coverage:
1. Normal maintenance, adjustments and cleaning.
2. Repairs due to unauthorized modifications to the ice
machine or use of non-standard parts without prior
written approval from Manitowoc Ice, Inc.
3. Damage caused by improper installation of the ice
machine, electrical supply, water supply or drainage,
or damage caused by floods, storms, or other acts of
God.
4. Premium labor rates due to holidays, overtime,
etc.; travel time; flat rate service call charges;
mileage and miscellaneous tools and material
charges not listed on the payment schedule.
Additional labor charges resulting from the
inaccessibility of equipment are also excluded.
5. Parts or assemblies subjected to misuse, abuse,
neglect or accidents.
6. Damage or problems caused by installation,
cleaning and/or maintenance procedures
inconsistent with the technical instructions provided
in this manual.
7. This product is intended exclusively for commercial
application. No warranty is extended for personal,
family, or household purposes.
AUTHORIZED WARRANTY SERVICE
To comply with the provisions of the warranty, a
refrigeration service company qualified and authorized
by a Manitowoc distributor, or a Contracted Service
Representative must perform the warranty repair.
Important
Complete and mail the OWNER WARRANTY
REGISTRATION CARD as soon as possible to
validate the installation date.
Important
This product is intended exclusively for commercial
application. No warranty is extended for personal,
family, or household purposes.

Part Number 000001114 2-1
Section 2
Installation Instructions
General
Refer to Installation Manual for complete installation
guidelines.
Ice Machine Dimensions
Q320/Q370/Q420 ICE MACHINES
Important
Failure to follow these installation guidelines may
affect warranty coverage.
SV1602 SV1611
WATER COOLED AIR COOLED
Ice Machine Dimension H
Q320 21.5 in (54.6 cm)
Q370 21.5 in (54.6 cm)
Q420 26.5 in (67.3 cm)

Installation Instructions Section 2
2-2 Part Number 000001114
Q280 – Q1000 ICE MACHINES Q1300/Q1600/Q1800 ICE MACHINES
SV1612 SV1628
WATER-COOLED SELF CONTAINED
AIR-COOLED
Ice Machine Dimension H
Q200 – Q280 16.5 in (41.9 cm)
Q450 21.5 in (54.6 cm)
Q600 21.5 in (54.6 cm)
Q800 26.5 in (67.3 cm)
Q1000 29.5 in (74.9 cm)
SV1613
AIR-COOLED
Ice Machine Dimension H
Q1300/Q1600 29.5 in (74.9 cm)
Q1800 29.5 in (74.9 cm)
SV1627
SELF CONTAINED
WATER-COOLED

Section 2 Installation Instructions
Part Number 000001114 2-3
Q1300/Q1600/Q1800 ICE MACHINES (CONT.)
Ice Storage Bin Dimensions
S170/S400/S570 ICE STORAGE BINS
S320/S420 ICE STORAGE BINS
S970 ICE STORAGE BINS
Bin Model Dimension A Dimension B
S170 29.5 in (74.9 cm) 19.1 in (48.5 cm)
S400 34.0 in (86.3 cm) 32.0 in (81.3 cm)
S570 34.0 in (86.3 cm) 44.0 in (111.7 cm)
SV1629
REMOTE AIR-COOLED
SV1609
Bin Model Dimension A Dimension B
S320 34.0 in (86.3 cm) 32.0 in (81.3 cm)
S420 34.0 in (86.3 cm) 44.0 in (111.7 cm)
SV1614
SV1610

Installation Instructions Section 2
2-4 Part Number 000001114
Large Capacity Ice Storage Bin Dimensions
30 INCH (76 CM)
48 INCH (122 CM) & 60 INCH (152 CM)
34” (86.4 cm)
25.25”
(64.1 cm)
6”
(15.2 cm)
A
B
43.6”
(110.81 cm)
! Warning
All Manitowoc ice machines require the ice storage
system (bin, dispenser, etc.) to incorporate an ice
deflector.
The Q1300, Q1600, Q1800 ice machines require
adding Manitowoc Ice Deflector Kit K00139 when
installing with non-Manitowoc ice storage systems.
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.
!
Caution
30” large capacity ice storage bins must be
attached to the wall with the bracket provided with
the bin.
Bin Model Dimension A (Width) Dimension B (Height)
B750 30 in. (76.2 cm.) 58 in. (147.3 cm.)
B1050 30 in. (76.2 cm.) 78 in. (198.1 cm.)
The bin drain is exactly in the center of the bin.
Bin Model Dimension A (Width) Dimension B (Height)
B1100 48 in. (121.9 cm.) 55.0 in. (139.7 cm.)
B1400 60 in. (152.4 cm.) 55.0 in. (139.7 cm.)
The bin drain is exactly in the center of the bin.
A
34” (86.4 cm)
25.25”
(64.1 cm)
6”
(15.2 cm)
B
43.6”
(110.81 cm)

Section 2 Installation Instructions
Part Number 000001114 2-5
Remote Condenser Dimensions
JC0495/JC0895/JC1095/JC1395
JC1895
SV1297
SV1301

Installation Instructions Section 2
2-6 Part Number 000001114
Location of Ice Machine
The location selected for the ice machine 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 (43.4°C).
• The location must not be near heat-generating
equipment or in direct sunlight.
• The location must not obstruct air flow through or
around the ice machine. Refer to the chart below for
clearance requirements.
Stacking Two Ice Machines on a Single
Storage Bin
A stacking kit is required for stacking two ice machines.
Installation instructions are supplied with the stacking kit.
Ice Machine Heat of Rejection
Ice machines, like other refrigeration equipment, reject
heat through the condenser. It is helpful to know the
amount of heat rejected by the ice machine when sizing
air conditioning equipment where self-contained air-
cooled ice machines are installed.
This information is also necessary when evaluating the
benefits of using water-cooled or remote condensers to
reduce air conditioning loads. The amount of heat added
to an air conditioned environment by an ice machine
using a water-cooled or remote condenser is negligible.
Knowing the amount of heat rejected is also important
when sizing a cooling tower for a water-cooled
condenser. Use the peak figure for sizing the cooling
tower.
Q1300/Q1600/
Q1800 Self-Contained Air-Cooled Water-Cooled and Remote
Top/Sides 24" (610 mm) 8" (203 mm)
Back 12" (305 mm) 5" (127 mm)
Q370 Self-Contained
Air-Cooled Water-Cooled
Top/Sides 12" (305 mm) 5" (127 mm)
Back 5" (127 mm) 5" (127 mm)
All other
Q models Self-Contained
Air-Cooled Water-Cooled and Remote
Top/Sides 8" (203 mm) 8" (203 mm)
Back 5" (127 mm) 5" (127 mm)
There is no minimum clearance required. This value is
recommended for efficient operation and servicing only.
Q1600 is not available as an air-cooled model.
!
Caution
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. See
“Removal from Service/Winterization”.
Q450/Q600/
Q800/Q1000
Stacked
Self-Contained
Air-Cooled
Stacked
Water-Cooled
and Remote
Top/Sides 16" (40.64 cm) 5" (12.70 cm)
Back 5" (12.70 cm) 5" (12.70 cm)
Q1300/Q1600/
Q1800
Top/Sides 48" (121.92 cm) 24" (60.96 cm)
Back 12" (30.48 cm) 12" (30.48 cm)
There is no minimum clearance required. This value is
recommended for efficient operation and servicing only.
Q1600 is not available as an air-cooled model.
Series
Ice Machine Heat of Rejection
B.T.U./Hour
AirConditioning
Because the heat of rejection varies during the ice making cycle,
the figure shown is an average.
Peak
Q280 3,800 6,000
Q320 4,600 6,200
Q370 3,900 5,950
Q420 7,000 9,600
Q450 7,000 9,600
Q600 9,000 13,900
Q800 12,400 19,500
Q1000 16,000 24,700
Q1300 24,000 35,500
Q1600 24,000 35,500
Q1800
Before SN 110603336 36,000 50,000
Q1800
After SN 110603337 24,000 36,000

Section 2 Installation Instructions
Part Number 000001114 2-7
Leveling the Ice Storage Bin
1. Screw the leveling legs onto the bottom of the bin.
2. Screw the foot of each leg in as far as possible.
3. Move the bin into its final position.
4. Level the bin to assure that the bin door closes and
seals properly. Use a level on top of the bin. Turn
each foot as necessary to level the bin.
NOTE: An optional caster assembly is available for use
in place of the legs. Installation instructions are supplied
with the casters.
Leveling Leg and Foot
Air-Cooled Baffle
The air-cooled baffle prevents condenser air from
recirculating. To install:
1. Remove the back panel screws next to the
condenser.
2. Align the mounting holes in the air baffle with the
screw holes and reinstall the screws.
Air Baffle
!
Caution
The legs must be screwed in tightly to prevent them
from bending.
SV1606
THREAD LEVELING
LEG INTO BASE OF
CABINET
THREAD ‘FOOT’ IN AS
FAR AS POSSIBLE
SV1607
AIR
BAFFLE
SCREWS

Installation Instructions Section 2
2-8 Part Number 000001114
Electrical Service
GENERAL
VOLTAGE
The maximum allowable voltage variation is ±10% of the
rated voltage at ice machine start-up (when the electrical
load is highest).
FUSE/CIRCUIT BREAKER
A separate fuse/circuit breaker must be provided for
each ice machine. Circuit breakers must be H.A.C.R.
rated (does not apply in Canada).
MINIMUM CIRCUIT AMPACITY
The minimum circuit ampacity is used to help select the
wire size of the electrical supply. (Minimum circuit
ampacity is not the ice machine’s running amp load.)
The wire size (or gauge) is also dependent upon
location, materials used, length of run, etc., so it must be
determined by a qualified electrician.
GROUND FAULT CIRCUIT INTERUPTER
Ground Fault Circuit Interupter (GFCI/GFI) protection is
a system that shuts down the electric circuit (opens it)
when it senses an unexpected loss of power,
presumably to ground. Manitowoc Ice, Inc. does not
recommend the use of a GFCI/GFI circuit protection with
our equipment. If code requires the use of a GFCI/GFI
then you must follow the local code. The circuit must be
dedicated, sized properly and there must be a panel
GFCI/GFI breaker. We do not recommend GFCI/GFI
outlets as they are known for more intermittent nuisance
trips than panel breakers.
!
Warning
All wiring must conform to local, state and national
codes.
! Warning
The ice machine must be grounded in accordance
with national and local electrical codes.

Section 2 Installation Instructions
Part Number 000001114 2-9
Q320/370/420 Ice Machines
Q280 - Q1000 Ice Machines
Ice Machine Voltage Phase
Cycle
Air-Cooled Water Cooled
Maximum Fuse/
Circuit Breaker Minimum Circuit Amps Maximum Fuse/ Circuit Breaker Minimum Circuit Amps
Q320 115/1/60 15 11.2 15 10.5 208-230/1/60 15 4.8 15 4.2
230/1/50 15 5.2 15 4.7
Q370 115/1/60 20 12.9 20 12.2
208-230/1/60 15 6.2 15 5.8
230/1/50 15 6.2 15 5.8
Q420 115/1/60 20 12.3 20 11.4
208-230/1/60 15 7.8 15 7.4
230/1/50 15 6.3 15 5.9
Ice Machine Voltage Phase
Cycle
Air-Cooled Water Cooled Remote
Maximum
Fuse/Circuit
Breaker
Minimum
Circuit Amps
Maximum
Fuse/Circuit
Breaker
Minimum
Circuit Amps
Maximum
Fuse/Circuit
Breaker
Minimum
Circuit Amps
Q280 115/1/60 20 12.6 20 11.7 N/A N/A 208-230/1/60 15 5.7 15 5.2 N/A N/A
230/1/50 15 5.7 15 5.2 N/A N/A
Q450 115/1/60 20 12.8 20 11.9 20 13.6 208-230/1/60 15 7.8 15 7.4 N/A N/A
230/1/50 15 6.1 15 5.7 N/A N/A
Q600 208-230/1/60 15 9.2 15 8.7 15 9.3
230/1/50 15 9.2 15 8.8 15 9.4
Q800 208-230/1/60 20 12.1 20 11.4 20 11.9 208-230/3/60 15 8.9 15 8.2 15 8.9
230/1/50 20 12.0 20 10.6 20 11.2
Q1000 208-230/1/60 20 14.3 20 13.2 20 14.2 208-230/3/60 15 9.8 15 8.8 15 9.9
230/1/50 20 15.6 20 14.2 20 14.6
Q1300
208-230/1/60 30 19.5 30 18.1 30 19.8
208-230/3/60 20 13.1 20 11.6 20 12.7
230/1/50 30 15.7 30 14.3 30 14.7
380-415/3/50 N/A N/A N/A N/A 15 7.3
Q1600
208-230/1/60 N/A N/A 30 17.2 30 18.2
208-230/3/60 N/A N/A 20 11.0 20 12.0
230/1/50 N/A N/A N/A N/A N/A N/A
380-415/3/50 N/A N/A N/A N/A N/A N/A
Q1800
Before SN
110603336
208-230/1/60 40 28.1 40 26.7 40 26.9
208-230/3/60 20 15.5 20 14.1 20 13.9
230/1/50 40 23.3 40 21.9 40 22.2
380-415/3/50 N/A N/A N/A N/A 15 9.1
Q1800
After SN
110603336
208-230/1/60 N/A N/A 40 22.1 40 23.1
208-230/3/60 N/A N/A 20 12.0 20 13.0
230/1/50 N/A N/A 40 20.5 40 21.5

Installation Instructions Section 2
2-10 Part Number 000001114
Self-Contained Electrical Wiring Connections
SELF CONTAINED ICE MACHINE
115/1/60 OR 208-230/1/60
SELF CONTAINED ICE MACHINE
208-230/3/60
SELF CONTAINED ICE MACHINE
230/1/50
! Warning
These diagrams are not intended to show proper
wire routing, wire sizing, disconnects, etc., only the
correct wire connections.
All electrical work, including wire routing and
grounding, must conform to local, state and national
electrical codes.
Though wire nuts are shown in the drawings, the ice
machine field wiring connections may use either
wire nuts or screw terminals.
L1L1
N=115V
OR
L2=208-230V
GROUND
GROUND
ICE MACHINE
CONNECTIONS
SV1258
L1L1
GROUND
GROUND
ICE MACHINE
CONNECTIONS TO SEPARATE
FUSE/BREAKER
L2
L3
L2
L3
SV1190
L1L1
NN
GROUND GROUND
ICE MACHINE
CONNECTIONS TO SEPARATE
FUSE/BREAKER.
DISCONNECT ALL
POLES.
SV1191
For United Kingdom Only
As the colours of the wires in the mains lead of the appliance may not correspond with the coloured markings
identifying the terminals in your plug, proceed as follows:
• The wire which is coloured green and yellow must be connected to the terminal in the plug which is marked with
the letter E or by the earth ground symbol or coloured green or green and yellow.
• The wire coloured blue must be connected to the terminal which is marked with the letter N or coloured black.
• The wire coloured brown must be connected to the terminal which is marked with the letter L or coloured red.