KitchenAid KUIA18NNJ, KUIA15NLH, KUIA18PNL, KUIA15RRL manual Unit leaves Freeze Mode Warmer Ambients

Page 67

Harvest Mode: 1to16minutes,dependentontheconditionoftheevaporatorthermistor.

NOTE: Each path is possible and acceptable at any temperature range. A typical operation is shown below that may be found at a particular ambient temperature.

Unit leaves the

Freeze Mode

Warmer Ambients

Compressor, Hot Gas &

Cooler Ambients

Water Valves are

(Above 90°F)

(Below 90°F)

energized (time will be

0 to 1 minute maximum)

Move this direction

Move this direction if the

if/when evap.

evap. thermistor remains less

ther misto r is

han 52°F and 1 minute has

°F

t

greater than 52

elapsed

Compressor, Fan

& Water Valve

Compressor & Hot Gas Valve are energized

are energized

(3 minutes if evaporator thermistor is less

(1 minute)

than 52°F or not sensed)

Evap. thermistor is greater

than 52°F or 3 minutes

3 minutes have elapsed

have elapsed without

with evap. thermistor

sensing the evap. thermistor

less than 52°F

1 minute has		Compressor & Hot Gas Valve are energized
elapsed		(12 minutes if evaporator thermistor remains
	Evap. thermistor is greater	less than 52°F)
	Evap. thermistor is greater
	than 52°F

		12 minutes have elapsed.
Check ice level		The Compressor & Hot Gas Valve
(The control reads		will have been on a total of 16
the bin thermistor)		minutes at this point
		Harvest Fail
Bin is not full	Bin is full	(See Failure Mode
		on page 6-10)
Freeze Mode		Idle Mode
(See page 6-8)		(See page 6-7)

6-9

Image 67

Contents 18″ Automatic ICE Makers Goals and Objectives ForwardTable of Contents Wiring Diagram & Strip Circuits Electrical Power Supply & Grounding Requirements Safety FirstGeneral Electrostatic Discharge ESD Sensitive Electronics Serial Number Model NumberYear of Introduction Model & Serial Number Location Model & Serial Number Label LocationSpecifications Kitchenaid ICE Maker Warranty Page Electrical Supply Requirements Installation InformationRecommended Grounding Method Water Supply and Drain Connections Connecting the Water LineGravity Drain System Connecting the DrainDrain Pump System On Some Models Operating Systems Theory of OperationRefrigeration System Water System Electrical System Refrigeration System Operational CyclesICE Making Cycle Electrical SystemHarvest Cycle Diagnostics / Clean CycleNEW ICE Maker Control Board #6100499 Models with Internal Drain Pumps Page 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 cutter grid transformer Removing the Water Recirculation Pump Removing the Condenser FAN Motor Disconnect Tubing Internal Drain Pump Nut Marking On Fan Removing the Evaporator Screw Water Trough Remove the Permagum from the liner channel Reassembly Notes Removing the Water Inlet 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 Only on Some Models To remove the door gasket Removing the ICE Maker Door & Gasket18″ Models Bottom Door Cap Screws Door Hinge Hinge Pin Channel Support Reassembly Notes Page BIN Thermistor Component TestingCutter Grid Transformer Cutter GridCondenser FAN Motor Water Recirculation PumpHOT GAS Valve Solenoid Water Inlet Valve SolenoidTo test the compressor windings COMPRESSOR, Overload PROTECTOR, & RelayTo test the relay Pushbutton Switch Assembly Page Effect on ICE Maker Diagnosis & TroubleshootingWater and ITS Effect on Making ICE Effect on ICE QualityProblem Probable Cause Test Procedure-Action Troubleshooting ChartWill not make ice Defective bin thermistor Overview Diagnostic Flow Chart for ICE Maker Control Board #6100499Flush Mode 5 minutes Idle Mode Page Unit leaves Freeze Mode Warmer Ambients Page Reservoir must be drained prior to restarting the unit Page Wiring Diagram Wiring Diagram & Strip CircuitsHarvest Mode ICE Making ModeStrip Circuits Last 47 Minutes of DIAGNOSTICS/CLEAN Mode First 25 Seconds of DIAGNOSTICS/CLEAN ModePage Cleaning Evaporator Plate Cleaning the ICE MakerTech Tips Cleaning Solution On Pad Thick Thin Adjusting the ICE ThicknessPage Product Specifications Warranty Information Sources

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KUIS185J, KUIA15NRH, KUIS18NNJ, KUIA18PNL, KUIA15NLH specifications

KitchenAid has long been synonymous with quality in the realm of kitchen appliances, and its line of undercounter ice makers, specifically the models KUIA18NNJ, KUIV18NNM, KUIS18PNJ, KUIA18PNL, and KUIS18NNJ, exemplifies the brand's commitment to innovation and functionality. These ice makers are designed to deliver a reliable supply of ice without taking up valuable space in your kitchen.

The KUIA18NNJ and KUIV18NNM models both showcase a sleek stainless steel exterior which not only adds a modern aesthetic to any kitchen but also ensures durability. These models come equipped with advanced insulation technology that helps keep the ice frozen for extended periods, even during power outages. One key feature is their ability to produce clear, restaurant-quality ice, making them perfect for entertaining guests or simply enjoying a cold beverage at home.

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In terms of technology, these ice makers are equipped with easy-to-use digital controls that allow users to monitor ice production and adjust settings with minimal effort. Additionally, the efficient cooling system not only conserves energy but also helps to maintain lower operating costs.

Moreover, the KUIS18NNJ model features a built-in water filtration system that enhances the quality of the ice produced by filtering out impurities, ensuring that every cube is clear and refreshing.

With quiet operation and low vibrations, these ice makers are perfect for any living environment, making them a great addition to any home. Whether hosting parties or simply enjoying a quiet evening, KitchenAid's undercounter ice makers offer a perfect blend of practicality, style, and advanced technology to meet the modern consumer's needs.