Manitowoc S420 Spécifications Page 1

Thank you for selecting a Manitowoc Ice Machine, the dependability leader in ice making equipment and related products. With proper installation, care

General Information Section 11-2 Part Number 80-1620-3AccessoriesContact your Manitowoc distributor for these optional accessories:BIN CASTERReplaces

Section 1 General Information Part Number 80-1620-3 1-3Model/Serial Number LocationThese numbers are required when requesting information from your lo

General Information Section 11-4 Part Number 80-1620-3Owner Warranty Registration CardGENERALThe packet containing this manual also includes warranty

Section 2 Installation Instructions Part Number 80-1620-3 2-1Section 2Installation InstructionsGeneralThese instructions are provided to assist the qu

Installation Instructions Section 22-2 Part Number 80-1620-3S600 AIR AND WATER-COOLED ICE MACHINESS600 REMOTE ICE MACHINESIce Machine Dimension A Dim

Section 2 Installation Instructions Part Number 80-1620-3 2-3S300/S450/S500/S850/S1000/S1200 AIR AND WATER-COOLED ICE MACHINESWidth, Depth, and Height

Installation Instructions Section 22-4 Part Number 80-1620-3S500/S850/S1000 REMOTE ICE MACHINESIce Storage Bin Dimensions30 INCH (76 CM) ICE STORAGE

Section 2 Installation Instructions Part Number 80-1620-3 2-5S1400/S1600/S1800 AIR AND WATER-COOLED ICE MACHINESWidth, Depth, and Height DimensionsEle

Installation Instructions Section 22-6 Part Number 80-1620-3Ice Storage Bin Dimensions48 INCH (130 CM) ICE STORAGE BINSRemote Condenser DimensionsJC0

Section 2 Installation Instructions Part Number 80-1620-3 2-7Location of Ice MachineThe location selected for the ice machine must meet the following

Safety NoticesAs you work on an S Model Series Ice Machine, be sure to pay close attention to the safety notices in this manual. Disregarding the noti

Installation Instructions Section 22-8 Part Number 80-1620-3Removing Drain Plug and Leveling the Ice Storage Bin1. Remove threaded plug from drain fi

Section 2 Installation Instructions Part Number 80-1620-3 2-9Electrical ServiceGENERALVOLTAGEThe maximum allowable voltage variation is ±10% of the ra

Installation Instructions Section 22-10 Part Number 80-1620-3MAXIMUM BREAKER SIZE & MINIMUM CIRCUIT AMPERAGE CHART (* indicates preliminary data)

Section 2 Installation Instructions Part Number 80-1620-3 2-11Self-Contained Electrical Wiring ConnectionsSELF CONTAINED ICE MACHINE115/1/60 OR 208-23

Installation Instructions Section 22-12 Part Number 80-1620-3Remote Electrical Wiring ConnectionsREMOTE ICE MACHINEWITH SINGLE CIRCUIT MODEL CONDENSE

Section 2 Installation Instructions Part Number 80-1620-3 2-13Water Supply and Drain RequirementsWATER SUPPLYLocal water conditions may require treatm

Installation Instructions Section 22-14 Part Number 80-1620-3WATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONSRefer to “Ice Machine Dimensions” at the b

Section 2 Installation Instructions Part Number 80-1620-3 2-15Remote Condenser/Line Set InstallationREMOTE ICE MACHINESREFRIGERANT CHARGEEach remote i

Installation Instructions Section 22-16 Part Number 80-1620-3GENERALCondensers must be mounted horizontally with the fan motor on top.Remote condense

Section 2 Installation Instructions Part Number 80-1620-3 2-17CALCULATING REMOTE CONDENSER INSTALLATION DISTANCESLine Set LengthThe maximum length is

Installation Instructions Section 22-18 Part Number 80-1620-3LENGTHENING OR REDUCING LINE SET LENGTHSIn most cases, by routing the line set properly,

Section 2 Installation Instructions Part Number 80-1620-3 2-19Remote Ice Machine Usage with Non-Manitowoc Multi-Circuit CondensersWARRANTYThe sixty (6

Installation Instructions Section 22-20 Part Number 80-1620-3NON-MANITOWOC MULTI-CIRCUIT CONDENSER SIZING CHART Typical Single Circuit Remote Condens

Section 2 Installation Instructions Part Number 80-1620-3 2-21Installation Check ListF Is the Ice Machine level?F Has all of the internal packing been

Installation Instructions Section 22-22 Part Number 80-1620-3Before Starting the Ice MachineAll Manitowoc ice machines are factory-operated and adjus

Section 3 Ice Machine Operation Part Number 80-1620-3 3-1Section 3Ice Machine OperationComponent Identificationsv3150sv3149Check ValveIce Thickness Pr

Ice Machine Operation Section 33-2 Part Number 80-1620-3Sequence Of OperationNOTE: The toggle switch must be in the ice position and the water curtai

Section 3 Ice Machine Operation Part Number 80-1620-3 3-3HARVEST SEQUENCE5. Water PurgeThe harvest valve(s) opens at the beginning of the water purge

Ice Machine Operation Section 33-4 Part Number 80-1620-3Operational ChecksGENERALManitowoc ice machines are factory-operated and adjusted before ship

Section 3 Ice Machine Operation Part Number 80-1620-3 3-5HARVEST SEQUENCE WATER PURGEThe harvest sequence water purge adjustment may be used when the

MANITOWOC ICE, INC.2110 South 26th Street P.O. Box 1720Manitowoc, WI 54221-1720Phone: (920) 682-0161Service Fax: (920) 683-7585Web Site - www.manito

Ice Machine Operation Section 33-6 Part Number 80-1620-3THIS PAGE INTENTIONALLY LEFT BLANK

Section 4 Maintenance Part Number 80-1620-3 4-1Section 4MaintenanceGeneralYou are responsible for maintaining the ice machine in accordance with the i

Maintenance Section 44-2 Part Number 80-1620-34. Straighten any bent condenser fins with a fin comb.Straighten Bent Condenser Fins5. Carefully wipe o

Section 4 Maintenance Part Number 80-1620-3 4-3GuardianfSlime is a leading cause of ice machine breakdowns and biological growth is a health concern.

Maintenance Section 44-4 Part Number 80-1620-3Interior Cleaning and SanitizingGENERALClean and sanitize the ice machine every six months for efficien

Section 4 Maintenance Part Number 80-1620-3 4-5SANITIZING PROCEDUREUse sanitizer to remove algae or slime. Do not use it to remove lime scale or other

Maintenance Section 44-6 Part Number 80-1620-3REMOVAL OF PARTS FOR CLEANING/SANITIZING1. Turn off the electrical and water supply to the ice machine

Section 4 Maintenance Part Number 80-1620-3 4-71. Water CurtainA. Gently flex the curtain in the center and remove it from the right side.B. Slide the

Maintenance Section 44-8 Part Number 80-1620-33. Water Distribution TubeNOTE: Distribution tube thumbscrews are retained by o-rings to prevent loss.

Section 4 Maintenance Part Number 80-1620-3 4-9Water Level Probe1. Remove the water trough.2. The water level probe normally does not require removal

Part Number 80-1620-3 1Table of ContentsSection 1 General InformationModel Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance Section 44-10 Part Number 80-1620-3Water Dump ValveThe water dump valve normally does not require removal for cleaning. To determine if r

Section 4 Maintenance Part Number 80-1620-3 4-11Evaporator Tray Removal1. Remove the water trough.2. Remove thumbscrew on left side of tray.3. Allow l

Maintenance Section 44-12 Part Number 80-1620-3Water Inlet ValveThe water inlet valve normally does not require removal for cleaning. Refer to Sectio

Section 4 Maintenance Part Number 80-1620-3 4-13Removal from Service/WinterizationGENERALSpecial precautions must be taken if the ice machine is to be

Maintenance Section 44-14 Part Number 80-1620-3THIS PAGE INTENTIONALLY LEFT BLANK

Section 5 Before Calling For Service Part Number 80-1620-3 5-1Section 5Before Calling For ServiceChecklistIf a problem arises during operation of your

Before Calling For Service Section 55-2 Part Number 80-1620-3Safety Limit FeatureIn addition to the standard safety controls, such as the high pressu

Table of Contents (continued)2 Part Number 80-1620-3Self-Contained Electrical Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . 2

Table of Contents (continued)Part Number 80-1620-3 3MaintenanceGeneral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents (continued)4 Part Number 80-1620-3

Section 1 General Information Part Number 80-1620-3 1-1Section 1General InformationModel NumbersThis manual covers the following models: NOTE: Model n