ユーザーズマニュアル目次Q1800M_Cover_sm_8012113.doc1Service Manual1Safety Notices2Procedural Notices2Q1800M_TOC_sm.doc3Diagnosing Ice Machine That Will Not Run 273Q1800M_Sections_sm.doc5Energized Parts Charts5SELF-CONTAINED WATER-COOLED MODELS5Harvest Water Purge5Auto Shut-Off5Safety Timers5FREEZE SEQUENCE5Wiring Diagram Sequence of Operation6SELF-CONTAINED MODELS6Initial Start-Up or Start-Up After Automatic Shut-Off61. WATER PURGE6Self-Contained Models6Initial Start-Up Or Start-Up After Automatic Shut-Off (cont.)72. REFRIGERATION SYSTEM START-UP7Self-Contained Models7Freeze Sequence83. PRE-CHILL8Self-Contained Models84. FREEZE9Self-Contained Models9Harvest Sequence105. WATER PURGE10Self-Contained Models106. HARVEST11Self-Contained Models117. Automatic Shut-Off12Self-Contained Models12Wiring Diagrams13WIRING DIAGRAM LEGEND13MAIN FUSE15COMPRESSOR ELECTRICAL DIAGNOSTICS17General23Safety Limits23Inputs23Ice Thickness Probe (Harvest Initiation)24HOW THE PROBE WORKS24HARVEST/SAFETY LIMIT LIGHT24FREEZE TIME LOCK-IN FEATURE24MAXIMUM FREEZE TIME24ICE THICKNESS CHECK24DIAGNOSING ICE THICKNESS CONTROL CIRCUITRY25Water Level Control Circuitry27WATER LEVEL PROBE LIGHT27WATER INLET VALVE SAFETY SHUT-OFF27FREEZE CYCLE CIRCUITRY27During the first 45 seconds of the Freeze Cycle:27After 45 seconds into the Freeze Cycle:27HARVEST CYCLE CIRCUITRY27DIAGNOSING FREEZE CYCLE POTABLE WATER LEVEL CONTROL CIRCUITRY28Problem: Water Trough Overfilling During The Freeze Cycle28Problem: Water Trough Overfilling During The Freeze Cycle (continued)29Problem: Water Will Not Run Into The Sump Trough During The Freeze Cycle30Diagnosing Ice Machine That Will Not Run31Sequence of Operation32Q1800 REFRIGERATION TUBING SCHEMATICS32Operational Analysis (Diagnostics)33GENERAL33BEFORE BEGINNING SERVICE34ICE PRODUCTION CHECK34INSTALLATION/VISUAL INSPECTION CHECKLIST35WATER SYSTEM CHECKLIST35SAFETY LIMITS38General38Determining Which Safety Limit Stopped The Ice Machine38Analyzing Why Safety Limits May Stop the Ice Machine38Safety Limit #139SAFETY LIMIT NOTES39Safety Limit #240SAFETY LIMIT NOTES40HOT GAS VALVE TEMPERATURE CHECK41Freeze Cycle Discharge Pressure High Checklist42HOW TO USE THE REFRIGERATION SYSTEM OPERATIONAL ANALYSIS TABLES45General45Procedure45COLUMN 1 - HOT GAS VALVE LEAKING45COLUMN 2 - LOW CHARGE/TXV STARVING45COLUMN 3 - TXV FLOODING45COLUMN 4 - COMPRESSOR45Ice Formation Pattern46サイズ： 779KBページ数： 62Language: Englishマニュアルを開く
ユーザーズマニュアル目次Q1800M_Cover_uc_8012083.doc1Installation and1Owner/Operator1Use and Care Manual1Safety Notices2Procedural Notices2Q1800M_Sections_uc.doc3Model/Serial Number Location 1-23Owner Warranty Registration Card 1-33Warranty Coverage 1-33General 2-13Ice Machine Dimensions 2-13Ice Storage Bin Dimensions 2-33Location of Ice Machine 2-53Leveling the Ice Storage Bin 2-63Electrical Service 2-63Water Service/Drains 2-103Installation Checklist 2-193Before Starting the Ice Machine 2-203Component Identification 3-13Ice Making Sequence of Operation 3-23Operational Checks 3-43General 4-13Ice Machine Inspection 4-13Exterior Cleaning 4-13Cleaning the Condenser 4-13Interior Cleaning and Sanitizing 4-33Removal of Parts for Cleaning/Sanitizing 4-63Water Treatment/Filtration 4-113Checklist 5-13Safety Limit Feature 5-23GENERAL5Warranty coverage begins the day your new ice machine is installed.5Warranty Coverage5GENERAL5PARTS5LABOR5AUTHORIZED WARRANTY SERVICE5General7Ice Machine Dimensions7Q1800 ICE MACHINE7Location of Ice Machine8Leveling the Ice Storage Bin8Electrical Service9GENERAL9VOLTAGE9FUSE/CIRCUIT BREAKER9MINIMUM CIRCUIT AMPACITY9Q1000 ICE MACHINE9Electrical Wiring Connections9Water Cooled Ice Machine9208-230/1/609Water Service/Drains10Water Inlet Lines10Follow these guidelines to install water inlet lines:10Drain Connections10WATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS10WATER SUPPLY AND DRAIN LINE SIZING ILLUSTRATION11Installation Checklist12Before Starting the Ice Machine12Ice Making Sequence of Operation14Initial Start-Up or Start-Up After Automatic Shut-Off141. Water Purge142. Refrigeration System Start-Up14FREEZE SEQUENCE143. Prechill144. Freeze14HARVEST SEQUENCE145. Water Purge146. Harvest14AUTOMATIC SHUT-OFF147. Automatic Shut-Off14Operational Checks15GENERAL15WATER LEVEL15ICE THICKNESS CHECK15HARVEST SEQUENCE WATER PURGE16MANITOWOC’S PATENTED CLEANING OR SANITIZING TECHNOLOGY17GENERAL18CLEANING PROCEDURE18Sanitizing Procedure19REMOVAL OF PARTS FOR20CLEANING OR SANITIZING20Water Pump22Ice Thickness Probe22Water Level Probe23Water Inlet Valve23Water Distribution Tube24Checklist25Safety Limit Feature26サイズ： 696KBページ数： 28Language: Englishマニュアルを開く
