Manitowoc Ice QF0800, QC0700, QF0400 manual QF2300 Shown Float Valve Removal

Page 45

Section 3

Ice Machine Operation

 

 

Water Reservoir Cover Removal

QF2300

1.Place the toggle switch in the OFF position, turn off the water supply and disconnect electrical power to the ice machine.

2.Remove water level probes.

3.Remove water float valve coil.

4.Depress coil and rotate 1/4 turn counterclockwise.

5.With coil wires attached, lift coil off enclosure tube.

6.Remove top cover from float reservoir.

3, 4, 5

2

6

SV1791

QF2300 Shown

Float Valve Removal

1.Place the toggle switch in the OFF position, turn off the water supply and disconnect electrical power to the ice machine.

2.Disconnect water supply line at float valve quick disconnect by depressing stainless steel lever.

3.Remove water float valve coil.

4.Depress coil and rotate 1/4 turn counterclockwise.

5.With coil wires attached, lift coil off enclosure tube.

6.QF0800/QC0700/QF2300 ONLY Rotate quarter turn fasteners counterclockwise.

7.QF0800/QC0700 ONLY Remove cotter key and pin from ice chute.

8.Remove top cover from float reservoir.

9.Lift float valve out of float reservoir.

FLOAT VALVE

SV2015

QC700/QF800 Shown

Part Number 000002688

3-13

Image 45
Contents Installation Use and Care Manual Personal Injury Potential Read These Before ProceedingTable of Contents Section Ice Machine Operation Table of ContentsSection Before Calling Service Table of Contents Section Ice Machine Sequence of OperationTable of Contents Accessories How to Read a Model NumberModel Numbers Remote Condensing UnitModel/Serial Number Location Ice Machine Model Number General Information Section Model/Serial Number LocationCommercial Warranty Coverage General Information Section QF400 AIR Cooled ICE Machine Ice Machine DimensionsQC700/QF800 Water Cooled ICE Machine QC700/QF800 AIR Cooled ICE MachineQF2300 Head Section and RFC2385 Remote Condensing Unit Inch 56 CM ICE Storage Bins Inch 130 CM ICE Storage Bins Bin Model Dimension a Dimension BInch 76 CM ICE Storage Bins B970Inch 76 CM Bin Model Dimension a Width Dimension B HeightIce Machine Head Section Clearance Requirements Section Installation Instructions Location of Ice MachineIce Machine Heat of Rejection Location of Remote Condensing UnitLeveling Leg and Foot Condenser Air BaffleQC700/QF800 Air-Cooled Ice Machines Only Air BaffleSection Installation Instructions Electrical Service Installation Instructions Section Electrical Requirements For United Kingdom OnlyIce Machine Head Section QC700C/QF800C ICE Machine Head /1/60 or 208-230/1/60 QC700C/QF800C ICE Machine Head /1/50QF2300 ICE Machine Head /60/1 RFC2385 Remote Condensing Unit 208-230/1/60 Cooling Tower Applications Water-Cooled Models Section Installation Instructions Water Supply and DrainsPotable Water Supply Potable Water Inlet LinesInstallation Instructions Section Typical Water Supply Drain InstallationWater Supply and Drain Line SIZING/CONNECTIONS QF2300/RFC2385 only Usage with NON-MANITOWOC Condensing UnitsFactory Equipment Refrigeration Amounts Line SET Rise or Drop Line SET LengthRoof/Wall Penetration Route Refrigeration TubingSupplied service loop is an installation requirement Service LoopSuction Line OIL Traps Manitowoc S-Trap KitConnecting the line set Connect The Line Set To The Ice Machine Head SectionConnect The Line Set To The Remote Condensing Unit Torque Value’s Open The Valves Prior To Starting The Ice MachineLeak Check The Refrigeration System Open Receiver Service ValveInsulation Requirements Suction Liquid Min. Insulation LineSuction Shut Off Valve Insulation Typical Remote System Installation Remote AIR-COOLED only Section Installation Instructions Installation ChecklistPotential Personal Injury Situation ICE Machine Head Section Component IdentificationQC700/QF800 QF400QF2300 Ice Machine Operation SectionWater Level Check Section Ice Machine Operation Operational ChecksCleaning/Sanitizing Procedure Heavily Scaled Cleaning ProcedureExterior Cleaning Air-Cooled Condenser Cleaning the CondenserSelf-Contained Air-Cooled Filter Straighten Bent Condenser FinsModel Amount of Cleaner MANITOWOC’S Cleaning TechnologyPreventative Maintenance Cleaning Procedure QF400 CLEANING/SANITIZING Procedure QC700/QF800/QF2300 Amount of Water Amount of CleanerAmount of Water Amount of Sanitizer CLEANING/SANITIZING Procedure QF400 Use Ice machine cleaner Mix Cleaner and WaterCleaner OnlyRemoval of Parts for CLEANING/SANITIZING Solution TypeMixed With QF2300 Water Reservoir Cover Removal Water Level Probe RemovalQC700/QF800 Shown Water Level Probe RemovalQF2300 Shown Float Valve Removal QC700/QF800 Shown Ice Diverter Removal Water Reservoir RemovalIce Chute Removal Cabinet Removal Bin Door RemovalWater Dump Valve Dump Valve DisassemblyPry Open the Water Regulating Valve Water Cooled Condensing UnitQF400/QC700/QF800 Prior to START-UPFlush Sequence in the ICE Position Ice Machine Sequence of Operation Section QF2300 Problem Possible Cause To Correct ChecklistBefore Calling Service Section Safeguard Feature Reset Procedure Safeguard Indicator LightsStandby Mode No Water Checklist Analyzing Why SafeGuards May Stop the Ice MachineSafeguard Modes Possible Problem List Corrective Action ListBefore Calling Service Section Gear Motor Speed ChecklistGear Motor Speed Temperature Sensor Checklist Temperature is Too High or Low QF400/QC700/QF800This page Intentionally Left Blank Page Manitowoc ICE, INC
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