Whirlpool KUIA15NRH*11, KUIA18NNJ*11, KUIA15PRL*11 Roblem Robable C aus e Es t P roc edure-Ac tion

Page 55

P roblem

P robable C aus e

T es t P roc edure-Ac tion

 

 

 

 

S lab will not releas e

C lean the evaporator

 

during harves t due to

plate(s ee procedure on

W ill not make ice

s cale build up

page 8-1)

Defective or

T es t and repair or replace

W ater res ervoir is

dis connected hot gas

empty. E vaporator is

 

Defective hot gas

T es t and repair or replace

cold with 3/4" thick or

valve

larger ice s lab

 

 

 

R oom temperature

C us tomer ins truction

 

 

over 100°F (38°C )

 

 

 

 

 

 

S eeping water valve

R eplace water valve

 

C ondens er is hot

 

 

 

P artial refrigerant leak

C heck for leak/res triction

 

or res triction (U

and repair or replace

W ill not make ice

s haped s lab)

defective component

 

 

 

 

W ater res ervoir is full

B locked condens er or

C lean condens er, repair

E vaporator is cold

s talled fan motor

or replace motor

with

 

 

T ube not attached to

 

thin/partial/irregular

 

outlet of recirculation

R eattach tube

or no ice s lab

pump

 

 

 

 

Defective recirculating

R epair or replace the

 

pump

pump motor as s embly

 

 

 

 

P artially blocked water

C lean dis tributor and

 

dis tributor

evaporator

 

C ompres s or is not

T es t compres s or, relay

W ill not make ice

running

and overload

B locked condens er or

C lean condens er, repair

W ater res ervoir is full

E vaporator is warm

s talled fan motor

or replace motor

 

Unit is in the s tartup

W ait 5 minutes and

 

mode

recheck

 

R oom temperature

B in thermis tor has unit

 

s hut of f C us tomer

 

below 55°F (13°C )

 

Ins truction

 

 

 

 

 

P oor ice production

S eeping water valve

R eplace water valve

C ondens er is hot

 

 

 

 

 

S low or defective drain

 

 

or drain pump caus ing

R epair or replace drain

 

water to back up into

or drain pump

 

the bin

 

6-3

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Page 54 Page 56
Contents Design Goals and Objectives ForwardTable of Contents Diagnostics & Troubleshooting General ICE Maker SafetyModel Number Kitchenaid Model & Serial Number DesignationsSerial Number Model & Serial Number Label Location Specifications Electrical Supply Requirements Installation InformationWater Supply and Drain Connections Connecting the Water LineGravity Drain System Connecting the DrainModels Drain Pump System On Some Models Connecting the DrainOperating Systems Theory of OperationRefrigeration System Water System Water System Component Locations Electrical System Water System Operational ModesICE Making Cycle Electrical SystemEntering and Navigating Manual Diagnostics Harvest ModeClean Mode Diagnostic ModeDiagnostic 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 reservoir drain pump Removing the Reservoir Drain Pump Water Level SensorTo remove the water level sensor 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 windingsEffect on ICE Maker Diagnostics & TroubleshootingWater and ITS Effect on Making ICE Effect on ICE QualityTroubleshooting 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 CircuitsICE Making Mode Flush ModeStrip Circuits Overload Page Cleaning Evaporator Plate Cleaning the ICE MakerTech Tips Cleaning Solution On Pad For Technical Assistance While AT the CUSTOMER’S Home Call Product Specifications Warranty Information SourcesFor Product Specifications and Waranty Information Call For Technical Information and Service Pointers

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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