Whirlpool KUIA15PLL*11 manual Diagnostics & Troubleshooting, Water and ITS Effect on Making ICE

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DIAGNOSTICS & TROUBLESHOOTING

WATER AND ITS EFFECT ON MAKING ICE

Quality ice is defined as solid, clear, and free of taste or odor. All ice makers can provide this type of ice only if the water used to produce the

ice is pure, and free of mineral contamination. The following charts show some of the problems that can affect ice production.

EFFECT ON ICE QUALITY

INGREDIENT

EFFECT

CORRECTION

Algae

Objectionable Taste and Odor

Carbon Filter

 

 

 

 

Minerals:

Cloudy Ice

1.

Check for water flow

Sodium

Slow Cutting

 

restriction.

Potassium

Refreezing

2.

Polyphosphate feeder or

Magnesium

 

 

water softener

Calcium

 

3.

Change water source

 

 

 

 

EFFECT ON ICE MAKER

INGREDIENT

EFFECT

CORRECTION

Iron

Staining (Aesthetics only)

1.

Use only Ice Machine

Chlorine

 

 

Cleaner P/N 4396808

Manganese

 

2.

Water softener and iron

 

 

 

filter

 

 

 

 

Permanent Hardness

Scale

1.

Abrasive cleaning

Calcium or Magnesium

 

2.

Polyphosphate feeder or

Sulfates

 

 

water softener reduces

Chlorides

 

 

or eliminates need for

Nitrates

 

 

abrasive cleaning

 

 

 

 

Temporary Hardness

Scale

1.

Use only Ice Machine

Calcium or Magnesium

 

 

Cleaner P/N 4396808

Carbonates

 

2.

Polyphosphate feeder or

 

 

 

water softener reduces

 

 

 

frequency of cleaning by

 

 

 

50%

 

 

 

 

RECOMMENDATIONS:

Water softeners or polyphosphate feeders are not cure-alls, but do reduce and, in some cases, prevent scale buildup. Use only Ice Maker Cleaner (P/N 4396808) if there is scale buildup on evaporator plate or in water hoses.

CAUTION: Some polyphosphate feeders cause slime buildup. Their use in low mineral content water should be carefully considered.

NOTE: Reverse Osmosis filters are not recommended with this unit. These filters can limit the water flow to the unit and limit its capacity to produce sufficient ice.

Water Hardness Test Kit: A Water Hardness Test Kit (P/N 4171690) is available from FSP Parts Distribution.

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Contents Design Goals and Objectives ForwardTable of Contents Diagnostics & Troubleshooting General ICE Maker SafetySerial Number Kitchenaid Model & Serial Number DesignationsModel Number Model & Serial Number Label Location Specifications Electrical Supply Requirements Installation InformationWater Supply and Drain Connections Connecting the Water LineModels Connecting the DrainGravity Drain System Drain Pump System On Some Models Connecting the DrainRefrigeration System Theory of OperationOperating Systems Water System Water System Component Locations Electrical System ICE Making Cycle Operational ModesElectrical System Water SystemClean Mode Harvest ModeDiagnostic Mode Entering and Navigating Manual DiagnosticsDiagnostic Chart Holiday ModeModels with Internal Drain Pumps Component Locations Component AccessTo remove the cutter grid To remove the bin thermistorOn the next To remove the evaporator thermistorTo remove the water distributor To remove the electronic control board Removing the Electronic Control Housing ComponentsTo remove the dual transformer Removing the Water Recirculation Pump To remove the water level sensor Removing the Reservoir Drain Pump Water Level SensorTo remove reservoir drain pump Removing the Condenser FAN Motor Tubing Internal Drain Pump Condenser Fan Blade Removing the Evaporator Screw Water Trough Remove the Permagum from the liner channel Reassembly Notes Removing the Measured Fill Water Valve To remove the hot gas valve Removing the HOT GAS Valve & SolenoidRemoving the Condenser Removing the Compressor Pull the two clips off the rear studs of the compressor Removing the Internal Drain Pump To remove the door gasket Removing the ICE Maker Door & Gasket18˝ Models Remove the two screws from the bottom door cap Door Hinge Hinge Pin Channel Support Reassembly Notes BIN Thermistor Component TestingDual Transformer Cutter GridReservoir Drain Pump Water Recirculation PumpCondenser FAN Motor Water Level SensorHOT GAS Valve Solenoid Measured Fill Water ValveTo test the relay To test the compressor windingsWater and ITS Effect on Making ICE Diagnostics & TroubleshootingEffect on ICE Quality Effect on ICE MakerTroubleshooting Chart Roblem Robable C aus e Es t P roc edure-Ac tion Other models Overview Diagnostic Flow Charts for ICE Maker Control BoardPage Page Page Harvest Bin Not Full Harvest Bin Full Page Page Page Page Wiring Diagram Wiring Diagram & Strip CircuitsStrip Circuits Flush ModeICE Making Mode Overload Page Tech Tips Cleaning the ICE MakerCleaning Evaporator Plate Cleaning Solution On Pad For Product Specifications and Waranty Information Call Product Specifications Warranty Information SourcesFor Technical Information and Service Pointers For Technical Assistance While AT the CUSTOMER’S Home Call

KUIA15PLL*11, KUIA18PNL*11, KUIA15NLH*11, KUIA15PRL*11, KUIA15NRH*11 specifications

Whirlpool is renowned for its innovative and reliable kitchen appliances, and the KUIA series of undercounter ice makers stands as a testament to this reputation. Models such as the KUIA18NNJ*11, KUIA15NRH*11, KUIA15PRL*11, KUIA15NLH*11, and KUIA18PNL*11 offer a blend of style, functionality, and cutting-edge technology designed to enhance your culinary experience.

One of the standout features of these models is their ice production capacity. With the ability to produce a significant amount of clear, bullet-shaped ice, these undercounter ice makers are perfect for entertaining guests or keeping beverages chilled. Some models can produce up to 50 pounds of ice per day, ensuring that you will never run out of ice during gatherings or parties.

The units also boast a compact design, making them an ideal choice for kitchens with limited space. Their sleek and modern aesthetic fits seamlessly with a variety of kitchen styles, and the stainless steel finishes offer durability as well as easy cleaning. Depending on the model, options like a black or panel-ready front allow for customizable integration into your cabinetry.

Technologically, these ice makers feature advanced energy-efficient designs, which help to reduce electricity usage while maintaining high performance. Many models are equipped with a self-cleaning function that simplifies maintenance and ensures the ice produced is always fresh and clean, free from impurities or odors.

Furthermore, the intuitively designed control panel provides user-friendly operation, allowing you to easily set and adjust ice production settings according to your needs. The models also come with a built-in drainage system that aids in efficient water use and prevents overflow.

Whirlpool has incorporated sound-dampening technology in these units to minimize noise during operation, allowing for a quieter kitchen environment. The ice makers are designed to operate efficiently, ensuring that they provide a continuous supply of ice without causing disruptions.

In conclusion, the Whirlpool KUIA18NNJ*11, KUIA15NRH*11, KUIA15PRL*11, KUIA15NLH*11, and KUIA18PNL*11 models exemplify the brand's commitment to quality and innovation. With robust ice production capabilities, stylish designs, energy-efficient features, and user-friendly controls, these undercounter ice makers are an outstanding choice for any modern kitchen, ensuring that you are always prepared to serve drinks chilled and ready for enjoyment.
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