Manitowoc Ice QC0700, QF2300, QF0800 manual MANITOWOC’S Cleaning Technology, Model Amount of Cleaner

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Ice Machine Operation

Section 3

 

 

MANITOWOC’S CLEANING TECHNOLOGY

Manitowoc Flake/Chiplet Ice Machines include technology that allows the initiation and completion of a cleaning or sanitizing cycle at the flip of a switch. This cycle will permit cleaning of all surfaces that come in contact with the water distribution system. Periodic maintenance must be performed that includes sanitizing the bin and adjacent surface areas, which are not contacted by the water distribution system.

Depending on local water conditions Manitowoc recommends initiating preventative maintenance cleaning procedures between the 6 month cleanings.

This preventive maintenance removes mineral build-up from the evaporator, which results in peak efficiency and lower operating costs.

This technology will also allow initiation and completion of a clean or sanitize cycle, after which the ice machine automatically starts ice making again.

Refer to the cleaning/sanitizing procedure for complete details.

PREVENTATIVE MAINTENANCE CLEANING PROCEDURE QC700/QF800/QF2300

Use Ice machine cleaner part number 000000084 only.This cleaner is used to remove lime scale or other mineral deposits. It is not used to remove algae or slime. Refer to “Cleaning/Sanitizing Procedure” for removal of algae and slime. To initiate a cleaning cycle using Manitowoc’s Cleaning Technology use the following procedure.

Step 1 Remove front and top covers and set the toggle switch to the OFF position.

Step 2 To start a cleaning cycle, move the toggle switch to the CLEAN position. Water will flow through the water dump valve and down the drain. The flush, gear motor, speed, dump valve and water solenoid lights will energize to indicate the ice machine is in the clean mode.

Step 3 Remove the 1 1/2” yellow plug from the top cover of the water reservoir. Wait about one minute or until the dump valve light de-energizes, then add the proper amount of Manitowoc Ice Machine Cleaner and re-install plug.

Step 4 .The ice machine will automatically time out four flush and rinse cycles, and then stop. The flush light remains energized until the toggle switch is moved to the OFF position. This entire cycle lasts approximately 11 minutes.

Model

Amount of Cleaner

Part Number 000000084

 

QC700/QF800/QF2300

3 ounces (90 ml)

NOTE: Periodic cleaning must be performed on adjacent surface areas not contacted by the water distribution system.

Manitowoc recommends disassembling, cleaning and sanitizing the ice machine and bin/dispenser every six months.

NOTE: The ice machine may be set to start and finish a cleaning procedure, and then automatically start ice making again. Wait about one minute into the cleaning cycle (until the dump valve light de-energizes), then move the switch from CLEAN to ICE position.

When the cleaning cycle is complete, the flush light will de-energize and ice making will start automatically

3-6

Part Number 000002688

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Contents Installation Use and Care Manual Read These Before Proceeding Personal Injury PotentialTable of Contents Table of Contents Section Ice Machine OperationTable of Contents Section Ice Machine Sequence of Operation Section Before Calling ServiceTable of Contents Model Numbers How to Read a Model NumberAccessories Remote Condensing UnitGeneral Information Section Model/Serial Number Location Model/Serial Number Location Ice Machine Model NumberCommercial Warranty Coverage General Information Section QC700/QF800 Water Cooled ICE Machine Ice Machine DimensionsQF400 AIR Cooled ICE Machine QC700/QF800 AIR Cooled ICE MachineQF2300 Head Section and RFC2385 Remote Condensing Unit Inch 76 CM ICE Storage Bins Bin Model Dimension a Dimension BInch 56 CM ICE Storage Bins Inch 130 CM ICE Storage Bins B970Bin Model Dimension a Width Dimension B Height Inch 76 CMIce Machine Heat of Rejection Section Installation Instructions Location of Ice MachineIce Machine Head Section Clearance Requirements Location of Remote Condensing UnitQC700/QF800 Air-Cooled Ice Machines Only Condenser Air BaffleLeveling Leg and Foot Air BaffleSection Installation Instructions Electrical Service Ice Machine Head Section Installation Instructions Section Electrical RequirementsFor United Kingdom Only QF2300 ICE Machine Head /60/1 QC700C/QF800C ICE Machine Head /1/60 or 208-230/1/60QC700C/QF800C ICE Machine Head /1/50 RFC2385 Remote Condensing Unit 208-230/1/60 Potable Water Supply Section Installation Instructions Water Supply and DrainsCooling Tower Applications Water-Cooled Models Potable Water Inlet LinesWater Supply and Drain Line SIZING/CONNECTIONS Installation Instructions SectionTypical Water Supply Drain Installation Factory Equipment Refrigeration Amounts QF2300/RFC2385 onlyUsage with NON-MANITOWOC Condensing Units Roof/Wall Penetration Line SET LengthLine SET Rise or Drop Route Refrigeration TubingSuction Line OIL Traps Service LoopSupplied service loop is an installation requirement Manitowoc S-Trap KitConnect The Line Set To The Remote Condensing Unit Connecting the line setConnect The Line Set To The Ice Machine Head Section Open The Valves Prior To Starting The Ice Machine Torque Value’sInsulation Requirements Open Receiver Service ValveLeak Check The Refrigeration System Suction Liquid Min. Insulation LineSuction Shut Off Valve Insulation Typical Remote System Installation Section Installation Instructions Installation Checklist Remote AIR-COOLED onlyPotential Personal Injury Situation QC700/QF800 Component IdentificationICE Machine Head Section QF400Ice Machine Operation Section QF2300Section Ice Machine Operation Operational Checks Water Level CheckExterior Cleaning Cleaning/Sanitizing ProcedureHeavily Scaled Cleaning Procedure Self-Contained Air-Cooled Filter Cleaning the CondenserAir-Cooled Condenser Straighten Bent Condenser FinsMANITOWOC’S Cleaning Technology Model Amount of CleanerPreventative Maintenance Cleaning Procedure QF400 Amount of Water Amount of Sanitizer CLEANING/SANITIZING Procedure QC700/QF800/QF2300Amount of Water Amount of Cleaner CLEANING/SANITIZING Procedure QF400 Cleaner Mix Cleaner and WaterUse Ice machine cleaner OnlyMixed With Removal of Parts for CLEANING/SANITIZINGSolution Type QC700/QF800 Shown Water Level Probe RemovalQF2300 Water Reservoir Cover Removal Water Level Probe RemovalQF2300 Shown Float Valve Removal Water Reservoir Removal QC700/QF800 Shown Ice Diverter RemovalIce Chute Removal Bin Door Removal Cabinet RemovalDump Valve Disassembly Water Dump ValveWater Cooled Condensing Unit Pry Open the Water Regulating ValveFlush Sequence in the ICE Position QF400/QC700/QF800Prior to START-UP Ice Machine Sequence of Operation Section QF2300 Checklist Problem Possible Cause To CorrectStandby Mode Before Calling Service Section Safeguard FeatureReset Procedure Safeguard Indicator Lights Safeguard Modes Analyzing Why SafeGuards May Stop the Ice MachineNo Water Checklist Possible Problem List Corrective Action ListGear Motor Speed Before Calling Service SectionGear Motor Speed Checklist Temperature is Too High or Low QF400/QC700/QF800 Temperature Sensor ChecklistThis page Intentionally Left Blank Page Manitowoc ICE, INC
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