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Marvel ML15C Series - User Manual

Marvel ML15C Series
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Clear Ice Machine
Machine à glacons transparente
MA15C*
ML15C*
MO15C*
MP15C*
EN Installation, Operation and Maintenance Instructions
FR Instructions d’installation, d’utilisation et d’entretien

Table of Contents

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Summary

Welcome Message

Warranty Registration Process

How to Register Your Appliance

Details methods for warranty registration: mail or online at marvelrefrigeration.com.

Required Registration Fields

Lists essential information needed for warranty registration, such as service number and serial number.

Safety Information and Unpacking

Understanding Safety Symbols and Labels

Explains the meaning of warning, caution, and note symbols used in the manual.

Handling Heavy Components

Advises using two or more people to move the product due to excessive weight hazard.

Removing Interior Packaging and Shipping Materials

Instructions for removing internal packing and keeping shipping carton for inspection.

Disposing of Plastic Bags Safely

Warns about suffocation hazard from plastic bags and advises proper disposal.

Handling Damaged Merchandise

Instructs to contact the retailer for transit damage claims, not the manufacturer.

Appliance Installation Guide

Appliance Handling After Shipping

Instructions on allowing the appliance to sit upright for 24 hours before plugging in to ensure oil return.

Preventing Child Entrapment in Old Appliances

Safety advice on disabling old refrigerators/freezers to prevent child entrapment and suffocation.

Cabinet Clearance Requirements

Specifies required clearances around the cabinet for proper ventilation and operation.

Front Grille Airflow Maintenance

Emphasizes keeping the front grille unobstructed for optimal airflow, energy efficiency, and ice production.

Selecting the Optimal Installation Location

Recommends location away from direct sunlight and heat sources, with specific temperature ranges.

Adjusting Leveling Legs for Stability

Details how to adjust leveling legs to ensure the unit is firm and level.

Electrical Connection and Safety

Electrical Shock Hazard Warnings

Warns against extension cords, ungrounded supply, removing ground prong, using adapters, and water spray.

Required Electrical Supply Specifications

Specifies a grounded 115 volt, 15 amp dedicated circuit and proper grounding type receptacle.

GFCI Outlet Considerations

Notes that GFCIs may cause nuisance tripping and are generally not used for unattended equipment.

Drain Plumbing Installation

Drainage System Adequacy Warning

Warns that inadequate drainage can cause water damage and poor ice production.

Electrical Safety During Plumbing

Emphasizes practicing safe electrical methods and avoiding work in wet areas with energized equipment.

Gravity Drain Installation Guide

Details routing the pre-installed drain line to an appropriate drain, considering height and path.

Gravity Drain Line Height Restriction

Specifies that the gravity drain line must be routed no higher than 6 inches (15.2 cm) off the floor.

Local Building Code Compliance for Drains

Instructs to observe and follow all local building codes when installing drain lines.

Optional Drain Pump Installation

Drain Pump Safety Precautions

Warns of electrical shock and injury risk when accessing moving components with power connected.

Drain Pump Vent Tube Requirement

Ensures the drain pump vent tube is kept open for proper airflow as water enters the pump reservoir.

Water Supply Installation

Local Building Code Compliance for Water Supply

Instructs to observe and follow all local building codes when installing the appliance's water supply.

Required Water Supply Pressure and Type

Specifies connection to potable cold water supply with 20-120 psi pressure; copper tubing recommended.

Copper Tubing Installation and Service Loop

Recommends using 1/4" copper tubing and forming a service loop for easier appliance access.

Recommended Shutoff Valve and Warning

Advises installing a shutoff valve but warns against self-piercing types due to sediment clogging.

Water Connection and Securing the Line

Details connecting tubing with a compression nut fitting and securing the line to the cabinet.

Water Treatment and Ice Quality

Suggests water filtration or treatment if results are unsatisfactory; advises against RO, softened, or de-ionized water.

Testing the Drain System

Drain System Testing Procedure

Step-by-step guide to test the drain system by pouring water into the bin to ensure proper drainage.

Troubleshooting Drain System Failures

Checks for kinks, incorrect routing, open drains, or blocked vent tubes if water does not drain properly.

Drain Line Rise and Run Guidelines

Provides table for maximum allowable rise and run for drain lines based on length.

Checking Drain System Components

Verifies drain line is plumbed into an open drain and the vent tube is open.

Ice Making Process Overview

Fractional Freezing for Clear Ice

Explains how fractional freezing over an evaporator plate creates clear ice with fewer dissolved solids.

Ice Slab Release and Cutting

Describes how the ice slab is released, cut by heated wires, and the subsequent draining of minerals.

Ice Production and Bin Management

Ice Production Capacity and Modes

Details ice production rates in normal and ECO modes based on ambient and water temperatures.

Storage Bin Ice Melting and Replenishment

Explains that the bin is not refrigerated, allowing slight melting to preserve quality and ensure a constant supply.

Bin Level Sensor Function

Describes how the bin level sensor starts or stops the ice making process based on ice supply.

Normal Operating Sounds

Lists and explains common sounds associated with the ice production process.

Product Dimensions and Rough-In Requirements

Rough-In Opening Dimensions Table

Provides specific rough-in opening dimensions (A-J) for various models.

Cabinet Dimensions Table

Lists cabinet dimensions (A-J) for different models, essential for fitting into cabinetry.

Electrical Outlet Clearance Considerations

Advises on creating clearance for electrical outlets and recommends specific recessed outlet boxes.

Product Data and Electrical Requirements

Model-Specific Product Data

Presents electrical requirements and product weight for different models (MA15C, ML/MO/MP15C).

Electrical Requirements Clarification

Reiterates the requirement for a grounded 15 amp dedicated circuit and adherence to local codes.

Cabinet and Rough-In Dimension Illustration

Diagrams illustrating cabinet and rough-in dimensions, including water inlet and drain locations.

Electronic Control Interface

Understanding Display Icons

Explains the function of each icon on the user interface display (On/Off, Menu, Light, Clock, Lock).

Interpreting Display Area Text

Defines the meaning of text displayed for ICE, ECO, OFF, DOOR ajar, and CLEAN status.

Removing the Protective Control Film

Instruction to carefully lift and remove the protective plastic film from the control display.

Starting Your Clear Ice Machine

Guides on plugging in the unit and the initial start-up routine, including the 'ICE' mode.

Initial Start-Up Routine Details

Explains the self-test, harvest cycle, and approximate time before the first ice production cycle.

Ice Machine On;Off and Door Ajar Alarm

Turning the Ice Machine On and Off

Instructions for powering the unit on and off using the ON/OFF icon, noting the cycle completion behavior.

Door Ajar Alarm Functionality

Describes the door ajar alarm, its duration, muting, and reset procedure.

Power Interruption and OFF Mode Behavior

Explains drain pump and interior light function during OFF mode and the need for unplugging for servicing.

Control Lock Feature

Details how to lock and unlock the user interface to prevent accidental changes.

Delay Start and Vacation Mode

Explains how to set a delay start for 1-8 hours or days for temporary shutdown and automatic restart.

Error Codes and Options Menu

Interpreting Error Codes

Lists displayed codes for Bin Sensor, System Sensor, and Communication errors with actions to take.

Normal and ECO Mode Operation

Explains how to enter and exit ECO mode for energy and water savings, recommending use after a full ice bin.

Changing Tri-Color Lighting (Model Specific)

Details how to adjust the interior light color using a switch in the toe grille for specific models.

Ice Machine Cleaning Procedures

Understanding the Clean Reminder

Explains the 6-month clean reminder and how to reset it, noting its impact on ice quality.

Initiating Clean Mode

Steps to turn off the machine and prepare for cleaning, including removing ice and draining the reservoir.

Removing Ice from Evaporator and Grid Cutter

Instructions for removing ice from the evaporator plate and grid cutter, warning against forcing embedded ice.

Recommended Ice Machine Cleaner

Advises purchasing and using Marvel-approved 'nickel safe' cleaner, available via customer service.

Cleaning Safety Precautions

Warns against using bleach-based or abrasive cleaners, as they can damage stainless steel and void warranty.

Performing the Cleaning Cycle

Applying Cleaning Solution to Evaporator Plate

Details pouring the cleaning solution onto the evaporator plate and into the reservoir.

Starting and Monitoring the Clean Cycle

Guides on turning the machine back on, entering CLEAN mode, and the cycle duration (approx. 49 minutes).

Verifying Cleaning Effectiveness

Instructs to check if build-up is removed after the cycle and repeat if necessary.

Appliance Care and Energy Saving Tips

Front Grille Maintenance

Advises brushing or vacuuming lint and dirt from the front grille area at least once or twice a year.

Cabinet Cleaning Instructions

Recommends washing the painted cabinet with mild soap and water, avoiding abrasive cleaners.

Interior Cleaning and Maintenance

Details cleaning the interior with mild soap and water, avoiding solvents and harsh detergents.

General Appliance Care Tips

Provides advice on avoiding leaning on the door, exercising caution when cleaning around the grille, and periodic checks.

Power Failure Response

Instructs to minimize door openings during a power failure to maintain appliance temperature.

Light Assembly Replacement

Notes that LED lamps are reliable but advises contacting service for replacement if a bulb fails.

Energy Saving Suggestions

Offers tips like avoiding heat sources, minimizing door openings, and using ECO mode.

Obtaining Service Information

Guides on how to get service, what information to provide, and where to find authorized service centers.

Overlay Door Panel Installation (ML;MP Models)

Canceling Clean Mode

Instructions on how to exit the cleaning mode, including a 3-minute cancel routine.

Overlay Panel Thickness Compatibility

States compatibility with custom panel thicknesses of 5/8" (15 mm) and 3/4" (18 mm).

Factory Grille Importance Warning

Stresses using the factory grille for proper airflow and warns that custom grilles void the warranty.

Built-in Installation Requirement for Overlay Panels

Warns that overlay panel models are for built-in installations only, and freestanding use could cause injury.

Removing the Appliance Door

Details removing the door by disconnecting the wire harness and loosening hinge screws.

Hinge Pinch Point Safety Warning

Highlights the pinch point hazard of articulated hinges and advises careful handling when removing the door.

Discarding Ice After Cleaning

Recommends discarding ice produced for 3 hours after cleaning to ensure purity.

Overlay Panel Assembly Steps

Removing the Door Gasket

Instructions for removing the magnetic door gasket from its retainer.

Overlay Panel Weight Limit

Specifies that the overlay door panel must not exceed 15 pounds (6.8 kg).

Cutting and Drilling the Overlay Panel

Directs the user to cut the overlay panel according to dimensions shown in Figures 34 to 37.

Overlay Panel Dimensions for Hinged Doors

Left Hand Hinged Door Panel Dimensions

Provides precise dimensions and drilling locations for a left-hand hinged overlay door panel.

Right Hand Hinged Door Panel Dimensions

Provides precise dimensions and drilling locations for a right-hand hinged overlay door panel.

Attaching Overlay Panel and Securing Cabinet

Assembling the Overlay Panel to the Door

Details clamping, drilling pilot holes, and fastening the panel to the door with screws.

Installing the Door

Guides on placing hinges, tightening screws, and reconnecting the wire harness.

Securing the Cabinet to the Countertop

Instructs on using screws to secure the cabinet top to the cabinet through the 'Z' bracket.

Overlay Door Panel Installation (MA15 C Models)

Verifying Door Alignment

Checks door parallelism to sides and top, adjusting hinge adapter brackets if necessary.

Door Alignment Adjustment Method

Details loosening hinge screws with an allen wrench to adjust door side-to-side alignment.

Minimum Door-to-Cabinet Space

Notes the necessary minimum space (3/32" or 7mm) between the door and cabinet flange for proper operation.

Removing the Appliance Door (MA15 C)

Steps for removing the door by lifting the top hinge pin and angling the door off the bottom hinge.

Removing the Door Gasket for Access

Instructs to peel the door gasket out of its channel to access screw mounting holes.

Cutting Overlay Panel Dimensions (MA15 C)

Overlay Panel Cutting Specifications

Provides dimensions for cutting the overlay panel, including slots for hinge pins using a router.

Overlay Panel Weight Limit (MA15 C)

Specifies that the overlay panel weight should not exceed 20 pounds (9.1 kilograms).

Right Hand Hinged Door Panel Dimensions (MA15 C)

Detailed dimensions for a right-hand hinged overlay door panel for MA15C models.

Left Hand Hinged Door Panel Dimensions (MA15 C)

Detailed dimensions for a left-hand hinged overlay door panel for MA15C models.

Drilling and Securing Overlay Panel

Drilling Handle Holes and Mounting Handle

Guides on locating and drilling handle holes, and mounting the handle to the custom panel.

Drilling Panel Mounting Holes

Details drilling pilot holes for attaching the overlay panel to the door, referencing hole sizes from Table A.

Securing the Overlay Panel to the Door

Instructs on fastening the overlay panel to the door using #10 wood screws.

Finalizing Overlay Door Panel Installation

Installing the Door Gasket

Presses the door gasket into the door channel, ensuring corners are fully inserted.

Installing the Door and Hinges

Reinstalls hinge adapter bushings and the door by reversing the removal procedure.

Troubleshooting Ice Machine Operation

Pre-Service Troubleshooting Steps

Advises reading the manual and checking common issues before calling for service.

Ice Machine Not Operating

Guides on checking power cord, control setting, fuses, room temperature, and drain pump issues.

Ice Machine Noisy Issues

Suggests checking water circulation, 'whoosing' sounds, and ice slab release issues.

Little or No Ice Production

Covers checking control settings, water supply, initial run time, drain plug, distributor tube, and fan airflow.

Room and Water Temperature Effects

Explains how warm ambient or water temperatures affect performance and recommends relocating the unit.

Scale Buildup and Cleaning

Addresses scale buildup on the evaporator and recommends cleaning the ice machine.

Troubleshooting Ice Quality and Plumbing

Addressing Ice Quality Issues

Covers mineral scale, high mineral content water, stored food, and unpleasant odors affecting ice quality.

Resolving Ice Clumps and Size Issues

Explains ice melting in the bin, slab release, and distributor tube restrictions causing size or formation problems.

Plumbing Problem Diagnosis

Checks drain hose alignment, kinks, obstructions, and drain pump level for proper draining.

Drain Pump Troubleshooting

Detailed guide for pump not running, not pumping water, or running then turning off repeatedly.

Drain Pump Installation Check

Checks pump level, hose clamps, vent tube height, drain length, and water leaks after installation.

Preparing Ice Machine for Storage or Relocation

Water Drainage Warning for Storage

Emphasizes draining all water to prevent damage and voiding warranty in freezing conditions.

Anti-Freeze Substitution Warning

Advises against using anti-freeze or other solutions as a substitute for proper draining.

Cleaning for Storage Preparation

Recommends cleaning to prevent mold/mildew and sanitize the machine before storage or service.

Electrical Hazard During Access

Warns of electrical shock risk when removing compartment covers before unplugging the unit.

Draining Water (Gravity Drain)

Step-by-step instructions for draining water from the system using a gravity drain.

Completing Water Drainage and Storage Prep

Disconnecting Water Lines and Draining Reservoir

Details disconnecting the water valve outlet line and draining remaining water.

Reconnecting Water Lines and Reinstalling Covers

Guides on reconnecting water lines, reinstalling access covers, and cleaning the storage bin.

Ensuring Air Circulation During Storage

Advises propping the door open for air circulation to prevent mold and mildew.

Water Supply Line Handling for Storage

Instructs to leave the supply line disconnected or shut off, not allowing water back into the valve.

Draining Water for Factory Installed Drain Pump

Specific instructions for draining water for units with factory installed drain pumps.

Finalizing Storage Prep and Restarting

Purging Drain Pump and Lines with Air

Uses air pressure to purge remaining water from the drain pump and drain line.

Reinstalling Vent Tube and Winterization Plug

Reinstalls the vent tube and saves the winterization plug for future use.

Restarting the Ice Machine

Steps to reconnect water, plug in, turn on, and check for leaks after storage.

Testing Drain Pump Operation Post-Storage

Guides on testing the drain pump by pouring water into the bin and checking for leaks.

Drain Pump Removal Instructions Overview

Introduces the steps for removing the drain pump, referencing subsequent pages for details.

Drain Pump Removal Steps

Accessing the Drain Pump Assembly

Instructions for unplugging the unit, removing the rear access cover, front panel, and toe grille.

Removing Drain Pump Brackets and Hoses

Details removing the front and rear drain pump brackets and disconnecting the hoses.

Adjusting Leveling Leg for Pump Removal

Instructs to unscrew the leveling leg to allow clearance for pump removal.

Completing Drain Pump Removal and Inspection

Rotating and Removing the Drain Pump

Guides on rotating the pump to remove it from the machine and disconnecting the ground wire.

Disconnecting Power Cord from Drain Pump

Instructs to disconnect the ice machine power cord from the drain pump.

Draining Reservoir and Reinstalling Pump

Details draining the pump reservoir and reversing the procedure for installation.

Installer Inspection Checklist for Drain Pump

Provides a checklist of items to inspect upon service replacement of the drain pump.

Marvel Refrigeration Limited Warranty Terms

One Year Limited Parts & Labor Warranty

Covers parts and labor for defects for one year, including cosmetic defects for 60 days.

Two Year Limited Warranty (Professional Products)

Covers parts and labor for professional products for two years, including cosmetic defects for 60 days.

Third Year Limited Warranty Extension

Offers a one-year extension for designated professional products upon registration.

Five Year Sealed System Warranty

Covers compressor, condenser, evaporator, drier, and tubing for five years (labor not included).

Warranty Exclusions and Limitations

Lists exclusions like negligence, accidents, improper use, and consequential damages; states state-specific rights.

Warranty Applicability and Non-Transferability

Specifies warranty applies to original purchaser, residential use, and approved outdoor units only.

Consumables and Cosmetic Defects Exclusion

Excludes coverage for water filters, light bulbs, cosmetic defects on floor displays, and cosmetic defects on certified units.

Service and Support Contact Information

Provides contact details for parts and service assistance, including website and phone number.

Summary

Welcome Message

Warranty Registration Process

How to Register Your Appliance

Details methods for warranty registration: mail or online at marvelrefrigeration.com.

Required Registration Fields

Lists essential information needed for warranty registration, such as service number and serial number.

Safety Information and Unpacking

Understanding Safety Symbols and Labels

Explains the meaning of warning, caution, and note symbols used in the manual.

Handling Heavy Components

Advises using two or more people to move the product due to excessive weight hazard.

Removing Interior Packaging and Shipping Materials

Instructions for removing internal packing and keeping shipping carton for inspection.

Disposing of Plastic Bags Safely

Warns about suffocation hazard from plastic bags and advises proper disposal.

Handling Damaged Merchandise

Instructs to contact the retailer for transit damage claims, not the manufacturer.

Appliance Installation Guide

Appliance Handling After Shipping

Instructions on allowing the appliance to sit upright for 24 hours before plugging in to ensure oil return.

Preventing Child Entrapment in Old Appliances

Safety advice on disabling old refrigerators/freezers to prevent child entrapment and suffocation.

Cabinet Clearance Requirements

Specifies required clearances around the cabinet for proper ventilation and operation.

Front Grille Airflow Maintenance

Emphasizes keeping the front grille unobstructed for optimal airflow, energy efficiency, and ice production.

Selecting the Optimal Installation Location

Recommends location away from direct sunlight and heat sources, with specific temperature ranges.

Adjusting Leveling Legs for Stability

Details how to adjust leveling legs to ensure the unit is firm and level.

Electrical Connection and Safety

Electrical Shock Hazard Warnings

Warns against extension cords, ungrounded supply, removing ground prong, using adapters, and water spray.

Required Electrical Supply Specifications

Specifies a grounded 115 volt, 15 amp dedicated circuit and proper grounding type receptacle.

GFCI Outlet Considerations

Notes that GFCIs may cause nuisance tripping and are generally not used for unattended equipment.

Drain Plumbing Installation

Drainage System Adequacy Warning

Warns that inadequate drainage can cause water damage and poor ice production.

Electrical Safety During Plumbing

Emphasizes practicing safe electrical methods and avoiding work in wet areas with energized equipment.

Gravity Drain Installation Guide

Details routing the pre-installed drain line to an appropriate drain, considering height and path.

Gravity Drain Line Height Restriction

Specifies that the gravity drain line must be routed no higher than 6 inches (15.2 cm) off the floor.

Local Building Code Compliance for Drains

Instructs to observe and follow all local building codes when installing drain lines.

Optional Drain Pump Installation

Drain Pump Safety Precautions

Warns of electrical shock and injury risk when accessing moving components with power connected.

Drain Pump Vent Tube Requirement

Ensures the drain pump vent tube is kept open for proper airflow as water enters the pump reservoir.

Water Supply Installation

Local Building Code Compliance for Water Supply

Instructs to observe and follow all local building codes when installing the appliance's water supply.

Required Water Supply Pressure and Type

Specifies connection to potable cold water supply with 20-120 psi pressure; copper tubing recommended.

Copper Tubing Installation and Service Loop

Recommends using 1/4" copper tubing and forming a service loop for easier appliance access.

Recommended Shutoff Valve and Warning

Advises installing a shutoff valve but warns against self-piercing types due to sediment clogging.

Water Connection and Securing the Line

Details connecting tubing with a compression nut fitting and securing the line to the cabinet.

Water Treatment and Ice Quality

Suggests water filtration or treatment if results are unsatisfactory; advises against RO, softened, or de-ionized water.

Testing the Drain System

Drain System Testing Procedure

Step-by-step guide to test the drain system by pouring water into the bin to ensure proper drainage.

Troubleshooting Drain System Failures

Checks for kinks, incorrect routing, open drains, or blocked vent tubes if water does not drain properly.

Drain Line Rise and Run Guidelines

Provides table for maximum allowable rise and run for drain lines based on length.

Checking Drain System Components

Verifies drain line is plumbed into an open drain and the vent tube is open.

Ice Making Process Overview

Fractional Freezing for Clear Ice

Explains how fractional freezing over an evaporator plate creates clear ice with fewer dissolved solids.

Ice Slab Release and Cutting

Describes how the ice slab is released, cut by heated wires, and the subsequent draining of minerals.

Ice Production and Bin Management

Ice Production Capacity and Modes

Details ice production rates in normal and ECO modes based on ambient and water temperatures.

Storage Bin Ice Melting and Replenishment

Explains that the bin is not refrigerated, allowing slight melting to preserve quality and ensure a constant supply.

Bin Level Sensor Function

Describes how the bin level sensor starts or stops the ice making process based on ice supply.

Normal Operating Sounds

Lists and explains common sounds associated with the ice production process.

Product Dimensions and Rough-In Requirements

Rough-In Opening Dimensions Table

Provides specific rough-in opening dimensions (A-J) for various models.

Cabinet Dimensions Table

Lists cabinet dimensions (A-J) for different models, essential for fitting into cabinetry.

Electrical Outlet Clearance Considerations

Advises on creating clearance for electrical outlets and recommends specific recessed outlet boxes.

Product Data and Electrical Requirements

Model-Specific Product Data

Presents electrical requirements and product weight for different models (MA15C, ML/MO/MP15C).

Electrical Requirements Clarification

Reiterates the requirement for a grounded 15 amp dedicated circuit and adherence to local codes.

Cabinet and Rough-In Dimension Illustration

Diagrams illustrating cabinet and rough-in dimensions, including water inlet and drain locations.

Electronic Control Interface

Understanding Display Icons

Explains the function of each icon on the user interface display (On/Off, Menu, Light, Clock, Lock).

Interpreting Display Area Text

Defines the meaning of text displayed for ICE, ECO, OFF, DOOR ajar, and CLEAN status.

Removing the Protective Control Film

Instruction to carefully lift and remove the protective plastic film from the control display.

Starting Your Clear Ice Machine

Guides on plugging in the unit and the initial start-up routine, including the 'ICE' mode.

Initial Start-Up Routine Details

Explains the self-test, harvest cycle, and approximate time before the first ice production cycle.

Ice Machine On;Off and Door Ajar Alarm

Turning the Ice Machine On and Off

Instructions for powering the unit on and off using the ON/OFF icon, noting the cycle completion behavior.

Door Ajar Alarm Functionality

Describes the door ajar alarm, its duration, muting, and reset procedure.

Power Interruption and OFF Mode Behavior

Explains drain pump and interior light function during OFF mode and the need for unplugging for servicing.

Control Lock Feature

Details how to lock and unlock the user interface to prevent accidental changes.

Delay Start and Vacation Mode

Explains how to set a delay start for 1-8 hours or days for temporary shutdown and automatic restart.

Error Codes and Options Menu

Interpreting Error Codes

Lists displayed codes for Bin Sensor, System Sensor, and Communication errors with actions to take.

Normal and ECO Mode Operation

Explains how to enter and exit ECO mode for energy and water savings, recommending use after a full ice bin.

Changing Tri-Color Lighting (Model Specific)

Details how to adjust the interior light color using a switch in the toe grille for specific models.

Ice Machine Cleaning Procedures

Understanding the Clean Reminder

Explains the 6-month clean reminder and how to reset it, noting its impact on ice quality.

Initiating Clean Mode

Steps to turn off the machine and prepare for cleaning, including removing ice and draining the reservoir.

Removing Ice from Evaporator and Grid Cutter

Instructions for removing ice from the evaporator plate and grid cutter, warning against forcing embedded ice.

Recommended Ice Machine Cleaner

Advises purchasing and using Marvel-approved 'nickel safe' cleaner, available via customer service.

Cleaning Safety Precautions

Warns against using bleach-based or abrasive cleaners, as they can damage stainless steel and void warranty.

Performing the Cleaning Cycle

Applying Cleaning Solution to Evaporator Plate

Details pouring the cleaning solution onto the evaporator plate and into the reservoir.

Starting and Monitoring the Clean Cycle

Guides on turning the machine back on, entering CLEAN mode, and the cycle duration (approx. 49 minutes).

Verifying Cleaning Effectiveness

Instructs to check if build-up is removed after the cycle and repeat if necessary.

Appliance Care and Energy Saving Tips

Front Grille Maintenance

Advises brushing or vacuuming lint and dirt from the front grille area at least once or twice a year.

Cabinet Cleaning Instructions

Recommends washing the painted cabinet with mild soap and water, avoiding abrasive cleaners.

Interior Cleaning and Maintenance

Details cleaning the interior with mild soap and water, avoiding solvents and harsh detergents.

General Appliance Care Tips

Provides advice on avoiding leaning on the door, exercising caution when cleaning around the grille, and periodic checks.

Power Failure Response

Instructs to minimize door openings during a power failure to maintain appliance temperature.

Light Assembly Replacement

Notes that LED lamps are reliable but advises contacting service for replacement if a bulb fails.

Energy Saving Suggestions

Offers tips like avoiding heat sources, minimizing door openings, and using ECO mode.

Obtaining Service Information

Guides on how to get service, what information to provide, and where to find authorized service centers.

Overlay Door Panel Installation (ML;MP Models)

Canceling Clean Mode

Instructions on how to exit the cleaning mode, including a 3-minute cancel routine.

Overlay Panel Thickness Compatibility

States compatibility with custom panel thicknesses of 5/8" (15 mm) and 3/4" (18 mm).

Factory Grille Importance Warning

Stresses using the factory grille for proper airflow and warns that custom grilles void the warranty.

Built-in Installation Requirement for Overlay Panels

Warns that overlay panel models are for built-in installations only, and freestanding use could cause injury.

Removing the Appliance Door

Details removing the door by disconnecting the wire harness and loosening hinge screws.

Hinge Pinch Point Safety Warning

Highlights the pinch point hazard of articulated hinges and advises careful handling when removing the door.

Discarding Ice After Cleaning

Recommends discarding ice produced for 3 hours after cleaning to ensure purity.

Overlay Panel Assembly Steps

Removing the Door Gasket

Instructions for removing the magnetic door gasket from its retainer.

Overlay Panel Weight Limit

Specifies that the overlay door panel must not exceed 15 pounds (6.8 kg).

Cutting and Drilling the Overlay Panel

Directs the user to cut the overlay panel according to dimensions shown in Figures 34 to 37.

Overlay Panel Dimensions for Hinged Doors

Left Hand Hinged Door Panel Dimensions

Provides precise dimensions and drilling locations for a left-hand hinged overlay door panel.

Right Hand Hinged Door Panel Dimensions

Provides precise dimensions and drilling locations for a right-hand hinged overlay door panel.

Attaching Overlay Panel and Securing Cabinet

Assembling the Overlay Panel to the Door

Details clamping, drilling pilot holes, and fastening the panel to the door with screws.

Installing the Door

Guides on placing hinges, tightening screws, and reconnecting the wire harness.

Securing the Cabinet to the Countertop

Instructs on using screws to secure the cabinet top to the cabinet through the 'Z' bracket.

Overlay Door Panel Installation (MA15 C Models)

Verifying Door Alignment

Checks door parallelism to sides and top, adjusting hinge adapter brackets if necessary.

Door Alignment Adjustment Method

Details loosening hinge screws with an allen wrench to adjust door side-to-side alignment.

Minimum Door-to-Cabinet Space

Notes the necessary minimum space (3/32" or 7mm) between the door and cabinet flange for proper operation.

Removing the Appliance Door (MA15 C)

Steps for removing the door by lifting the top hinge pin and angling the door off the bottom hinge.

Removing the Door Gasket for Access

Instructs to peel the door gasket out of its channel to access screw mounting holes.

Cutting Overlay Panel Dimensions (MA15 C)

Overlay Panel Cutting Specifications

Provides dimensions for cutting the overlay panel, including slots for hinge pins using a router.

Overlay Panel Weight Limit (MA15 C)

Specifies that the overlay panel weight should not exceed 20 pounds (9.1 kilograms).

Right Hand Hinged Door Panel Dimensions (MA15 C)

Detailed dimensions for a right-hand hinged overlay door panel for MA15C models.

Left Hand Hinged Door Panel Dimensions (MA15 C)

Detailed dimensions for a left-hand hinged overlay door panel for MA15C models.

Drilling and Securing Overlay Panel

Drilling Handle Holes and Mounting Handle

Guides on locating and drilling handle holes, and mounting the handle to the custom panel.

Drilling Panel Mounting Holes

Details drilling pilot holes for attaching the overlay panel to the door, referencing hole sizes from Table A.

Securing the Overlay Panel to the Door

Instructs on fastening the overlay panel to the door using #10 wood screws.

Finalizing Overlay Door Panel Installation

Installing the Door Gasket

Presses the door gasket into the door channel, ensuring corners are fully inserted.

Installing the Door and Hinges

Reinstalls hinge adapter bushings and the door by reversing the removal procedure.

Troubleshooting Ice Machine Operation

Pre-Service Troubleshooting Steps

Advises reading the manual and checking common issues before calling for service.

Ice Machine Not Operating

Guides on checking power cord, control setting, fuses, room temperature, and drain pump issues.

Ice Machine Noisy Issues

Suggests checking water circulation, 'whoosing' sounds, and ice slab release issues.

Little or No Ice Production

Covers checking control settings, water supply, initial run time, drain plug, distributor tube, and fan airflow.

Room and Water Temperature Effects

Explains how warm ambient or water temperatures affect performance and recommends relocating the unit.

Scale Buildup and Cleaning

Addresses scale buildup on the evaporator and recommends cleaning the ice machine.

Troubleshooting Ice Quality and Plumbing

Addressing Ice Quality Issues

Covers mineral scale, high mineral content water, stored food, and unpleasant odors affecting ice quality.

Resolving Ice Clumps and Size Issues

Explains ice melting in the bin, slab release, and distributor tube restrictions causing size or formation problems.

Plumbing Problem Diagnosis

Checks drain hose alignment, kinks, obstructions, and drain pump level for proper draining.

Drain Pump Troubleshooting

Detailed guide for pump not running, not pumping water, or running then turning off repeatedly.

Drain Pump Installation Check

Checks pump level, hose clamps, vent tube height, drain length, and water leaks after installation.

Preparing Ice Machine for Storage or Relocation

Water Drainage Warning for Storage

Emphasizes draining all water to prevent damage and voiding warranty in freezing conditions.

Anti-Freeze Substitution Warning

Advises against using anti-freeze or other solutions as a substitute for proper draining.

Cleaning for Storage Preparation

Recommends cleaning to prevent mold/mildew and sanitize the machine before storage or service.

Electrical Hazard During Access

Warns of electrical shock risk when removing compartment covers before unplugging the unit.

Draining Water (Gravity Drain)

Step-by-step instructions for draining water from the system using a gravity drain.

Completing Water Drainage and Storage Prep

Disconnecting Water Lines and Draining Reservoir

Details disconnecting the water valve outlet line and draining remaining water.

Reconnecting Water Lines and Reinstalling Covers

Guides on reconnecting water lines, reinstalling access covers, and cleaning the storage bin.

Ensuring Air Circulation During Storage

Advises propping the door open for air circulation to prevent mold and mildew.

Water Supply Line Handling for Storage

Instructs to leave the supply line disconnected or shut off, not allowing water back into the valve.

Draining Water for Factory Installed Drain Pump

Specific instructions for draining water for units with factory installed drain pumps.

Finalizing Storage Prep and Restarting

Purging Drain Pump and Lines with Air

Uses air pressure to purge remaining water from the drain pump and drain line.

Reinstalling Vent Tube and Winterization Plug

Reinstalls the vent tube and saves the winterization plug for future use.

Restarting the Ice Machine

Steps to reconnect water, plug in, turn on, and check for leaks after storage.

Testing Drain Pump Operation Post-Storage

Guides on testing the drain pump by pouring water into the bin and checking for leaks.

Drain Pump Removal Instructions Overview

Introduces the steps for removing the drain pump, referencing subsequent pages for details.

Drain Pump Removal Steps

Accessing the Drain Pump Assembly

Instructions for unplugging the unit, removing the rear access cover, front panel, and toe grille.

Removing Drain Pump Brackets and Hoses

Details removing the front and rear drain pump brackets and disconnecting the hoses.

Adjusting Leveling Leg for Pump Removal

Instructs to unscrew the leveling leg to allow clearance for pump removal.

Completing Drain Pump Removal and Inspection

Rotating and Removing the Drain Pump

Guides on rotating the pump to remove it from the machine and disconnecting the ground wire.

Disconnecting Power Cord from Drain Pump

Instructs to disconnect the ice machine power cord from the drain pump.

Draining Reservoir and Reinstalling Pump

Details draining the pump reservoir and reversing the procedure for installation.

Installer Inspection Checklist for Drain Pump

Provides a checklist of items to inspect upon service replacement of the drain pump.

Marvel Refrigeration Limited Warranty Terms

One Year Limited Parts & Labor Warranty

Covers parts and labor for defects for one year, including cosmetic defects for 60 days.

Two Year Limited Warranty (Professional Products)

Covers parts and labor for professional products for two years, including cosmetic defects for 60 days.

Third Year Limited Warranty Extension

Offers a one-year extension for designated professional products upon registration.

Five Year Sealed System Warranty

Covers compressor, condenser, evaporator, drier, and tubing for five years (labor not included).

Warranty Exclusions and Limitations

Lists exclusions like negligence, accidents, improper use, and consequential damages; states state-specific rights.

Warranty Applicability and Non-Transferability

Specifies warranty applies to original purchaser, residential use, and approved outdoor units only.

Consumables and Cosmetic Defects Exclusion

Excludes coverage for water filters, light bulbs, cosmetic defects on floor displays, and cosmetic defects on certified units.

Service and Support Contact Information

Provides contact details for parts and service assistance, including website and phone number.

Marvel ML15C Series Specifications

General IconGeneral
Ice ProductionUp to 39 lbs per day
Ice Storage Capacity13 lbs
Voltage115 V
ModelML15C
FinishStainless steel

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