Manitowoc Ice service manual General, Ice Machine Dimensions, S1800 WATER-COOLED ICE Machines

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Section 2	Installation Instructions

Section 2

Installation Instructions

General

These instructions are provided to assist the qualified installer. Check your local Yellow Pages for the name of the nearest Manitowoc distributor, or call Manitowoc Ice, Inc. for information regarding start-up services.

Important

Failure to follow these installation guidelines may affect warranty coverage.

Ice Machine Dimensions

S1800 WATER-COOLED ICE MACHINES

A

2.50" (6.35cm)

B	C

2.0" (5.1cm)

	1.1" (2.8cm)
4.0"	7.8" (19.8cm)

(10.2cm)

10.25" (26.0cm) 11.0" (27.9cm)

E

F

W

11.0" (27.9cm)

5.75" (14.6cm)

3.0" (7.6cm)

3.75" (9.5cm)

	ELECTRICAL
	H
	AuCS	CONDENSER WATER
	AuCS	OUTLET 1/2"FPT
	Connections	OUTLET 1/2"FPT
	Connections	(Water-Cooled Only)
	WATER INLET	(Water-Cooled Only)
	WATER INLET
	3/8"FPT
		CONDENSER WATER
D		INLET 3/8"FPT
D		(Water-Cooled Only)
	AUXILLARY BASE DRAIN
	1/2"CPVC SOCKET
	DRAIN 1/2"NPTF

Width, Depth, and Height Dimensions

Ice Machine	Dimension W	Dimension D	Dimension H
S1800M	48 in. (121.9 cm)	24.5 in. (62.2 cm)	29.5 in (74.9 cm)

Electrical and AuCS Dimensions

	Ice Machine	Electrical			AuCS
		Dimension A	Dimension B	Dimension C	Dimension E	Dimension F

	S1800M	22.75 in (57.8 cm)	22.25 in (56.5 cm)	14.0 in (35.6 cm)	9.5 in (24.1 cm)	7.5 in (19.1 cm)

Part Number 80-1634-3

2-1

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Contents Service Manual Personal Injury Potential Read These Before ProceedingTable of Contents Section Before Calling For Service Table of Contents Section Ice Machine OperationSection Maintenance Section Refrigeration System Table of Contents Section Electrical SystemTable of Contents Self-Contained Water-Cooled How to Read a Model NumberModel Numbers Ice Cube SizesGeneral Information Section Accessories Model/Serial Number Location Section General Information Model/Serial Number LocationWarranty Coverage General Ice Machine DimensionsWidth, Depth, and Height Dimensions Electrical and AuCS DimensionsSeries Heat of Rejection Ice Machine Air Conditioning Installation Instructions Section Location of Ice MachineIce Machine Heat of Rejection S1800M Water-CooledElectrical Requirements Section Installation Instructions Electrical ServiceVoltage Minimum Circuit AmpacitySelf Contained ICE Machine 230/1/50 For United Kingdom OnlySelf Contained ICE Machine 115/1/60 or 208-230/1/60 Self Contained ICE Machine 208-230/3/60Drain Connections Cooling Tower ApplicationsWater Supply Water Inlet LinesCondenser Installation Instructions SectionTypical Water Supply Drain Installation Water Supply and Drain Line SIZING/CONNECTIONSSection Installation Instructions Installation Check List Potential Personal Injury Situation AuCS Automatic Cleaning SystemComponent Identification Section Ice Machine OperationInitial START-UP or START-UP After Automatic SHUT-OFF Ice Machine Operation Section Sequence Of OperationAutomatic SHUT-OFF 7. Automatic Shut-Off Safety TimersHarvest Sequence 5. Water Purge HarvestIce Thickness Check Ice Machine Operation Section Operational ChecksWater Level ICE Thickness CheckHarvest Sequence Water Purge Water Purge AdjustmentThis page Intentionally Left Blank Ice Machine Operation SectionAlphaSan→ Exterior CleaningIce Machine Inspection Water-Cooled Condenser Water Regulating ValveSachet Replacement Procedure Maintenance Section GuardianInstallation Sachet Replacement FrequencyStep Section Maintenance Interior Cleaning and SanitizingCleaning Procedure Model Amount of CleanerSolution Type Water Mixed With Sanitizer Maintenance SectionSanitizing Procedure Solution Type Water Mixed With Removal of Parts for CLEANING/SANITIZINGIce Thickness Probe Removal Water CurtainWater Curtain Removal Ice Thickness Probe Water Distribution Tube Removal Water Distribution TubeWater Trough Water Pump Removal Water Level ProbeWater Pump Water Dump Valve Dump Valve DisassemblyDrain Line Check Valve Evaporator Tray RemovalWater Inlet Valve SELF-CONTAINED WATER-COOLED ICE Machines Maintenance Section Removal from Service/WinterizationPry Open the Water Regulating Valve AUCS→ Accessory Problem Possible Cause To Correct ChecklistSafety Limit Feature Before Calling For Service SectionSELF-CONTAINED WATER-COOLED Models Energized Parts ChartsSection Electrical System Self-Contained Water Purge SELF-CONTAINED ModelsInitial Start-Up or Start-Up After Automatic Shut-Off Water PurgeSelf-Contained Refrigeration System Start-Up Refrigeration System Start Up 5 Seconds Toggle SwitchRefrigeration System START-UP Self-Contained Pre-Chill Self-Contained Models Electrical System SectionFreeze Sequence PRE-CHILLSelf-Contained Freeze Self-Contained Models Toggle Switch Bin Switch Control Board RelaysFreeze Harvest Sequence Harvest Self-Contained Automatic Shut-Off Automatic Shut-OffAutomatic SHUT-OFF Wiring Diagram Legend Section Electrical System Wiring DiagramsControl Board S1800 SELF-CONTAINED 1 PhaseS1800 SELF-CONTAINED 3 Phase Main Fuse SpecificationsCheck Procedure BIN SwitchWater Curtain Removal Notes SymptomsDiagnostic Aids Continuity TestDetermine if the Compressor is Seized Compressor Electrical DiagnosticsCheck Resistance Ohm Values Check Motor Windings to GroundCompressor Start Sequence Ptcr DiagnosticsWhat is a PTCR? During Start-Up First .25 1.0 Seconds Troubleshooting PTCR’sWHY a Good Ptcr MAY Fail To Start the Compressor Model Automatic Shut-Off and RestartPart Number Checking the PtcrManitowoc Ptcr Model Manitowoc Cera-Mite RoomRelay Operation Check Diagnosing Start ComponentsCapacitor RelaySwitch Setting Terminals Ohm Reading ICE/OFF/CLEAN Toggle SwitchControl Board Electronic Control BoardInputs Safety LimitsHarvest Light Freeze Time LOCK-IN FeatureIce Thickness Probe Cleaning HOW the Probe WorksMonitoring of Harvest Light Correction Diagnosing ICE Thickness Control CircuitryFreeze Cycle Circuitry Water Inlet Valve Safety SHUT-OFFElectrical System Section Water Level Control Circuitry Water Level Probe LightWait until the freeze cycle starts Problem Water Trough Overfilling During Freeze CycleDiagnosing Water Level Control Circuitry On or OFF Step Check Self Contained 1 Phase with Terminal Board Freeze Cycle Refrigeration Sequence SELF-CONTAINED Water -COOLED ModelsRefrigeration System Section S1800 SELF-CONTAINED Tubing Schematic General Times are in minutes Before Beginning ServiceWeights are in pounds ICE Production CheckPossible Problem Corrective Action INSTALLATION/VISUAL Inspection ChecklistWater System Checklist Normal Ice Formation ICE Formation PatternExtremely Thin at Evaporator Outlet No Ice Formation Extremely Thin at Evaporator InletAnalyzing Why Safety Limits May Stop the Ice Machine Safety LimitsSafety Limit Indication Possible Cause Check/Correct Safety Limit NotesSection Refrigeration System Analyzing Discharge Pressure During Freeze or Harvest Cycle ProcedureFreeze Cycle Discharge Pressure High Checklist Freeze Cycle Discharge Pressure Low ChecklistAnalyzing Suction Pressure During Freeze Cycle Step Example Using SY1004A Model Ice MachineFreeze Cycle Suction Pressure Low Checklist Freeze Cycle Suction Pressure High ChecklistFindings Comments Harvest Valve Temperature Check GeneralHarvest Valve Analysis Discharge Line Temperature Analysis General Column 3 TXV Flooding Final AnalysisColumn 1 Harvest Valve Leaking Column 2 LOW CHARGE/TXV StarvingModels Dual Expansion Valve Ice Machine Model Number Refrigeration System Operational Analysis TablesHigh Pressure CUT-OUT Hpco Control Operating Pressures S1800 SeriesSelf-Contained Water-Cooled Cycle Times Hour Ice ProductionConnections SELF-CONTAINED RECOVERY/EVACUATIONCharging Connections Self-Contained Charging ProceduresDetermining Severity Of Contamination System Contamination CLEAN-UPSevere System Contamination Cleanup Procedure Mild System Contamination Cleanup ProcedureSection Refrigeration System 10. Using Pinch-Off Tool Drier End Part Model Connection Size Number FILTER-DRIERS48 oz Total System Refrigerant ChargesSeries Version Charge S1800M Recycle RecoverNew Product Specifications Refrigerant DefinitionsReclaimed Refrigerant Recovered or Recycled RefrigerantRefrigerant RE-USE Policy New RefrigerantHFC Refrigerant Questions and Answers This page Intentionally Left Blank Page Attend a Manitowoc Factory Service School