Whirlpool AD50DSS, AD70USS, AD50USS, AD35DSS manual Model & Serial Number Designations, Model Number

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MODEL & SERIAL NUMBER DESIGNATIONS

MODEL NUMBER

MODEL NUMBER			AD		50 U S
MODEL NUMBER			AD		50 U S

PRODUCT GROUP
	AD = Dehumidiﬁer, Whirlpool
	RD = Dehumidiﬁer, Roper

CAPACITY (24 HR.)

25Pints

35Pints

50Pints

70Pints

MODEL FEATURES

B = Electromechanical, No Deicer, 1 Speed Fan C = Electromechanical, Std. Deicer, 1 Speed Fan D = Electromechanical, Std. Deicer, 2 Speed Fan

U = Electronic, Ultra-Low Temp Application, 2 Speed Fan

MODEL SERIES

S = Estar

B = No Estar

YEAR OF INTRODUCTION

S = 2006, T = 2007

S

0

ENGINEERING CHANGE DIGITS (0, 1, Etc.)

SERIAL NUMBER

	SERIAL NUMBER		Q		S		21		00043
	SERIAL NUMBER		Q		S		21		00043

	MANUFACTURING SITE
	Q = LaVergne, TN

	YEAR OF PRODUCTION
	S = 2005

	WEEK OF PRODUCTION
	21st Week

	PRODUCT SEQUENCE NUMBER

1-2

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Contents Dehumidifiers Models AD25BSS, AD35DSS, AD50DSSForward Goals and ObjectivesTable of Contents Page You can be killed or seriously injured if you don’t Dehumidifier SafetyGeneral Immediately follow instructionsSerial Number Model & Serial Number DesignationsModel Number AD = Dehumidiﬁer, Whirlpool RD = Dehumidiﬁer, RoperModel & Serial Number Wiring Diagram Label Locations Page Theory of Operation What is HUMIDITY?Product Operation Removing Unwanted HumidityOperating Characteristics Typical OperationPage Starting/Stopping the Dehumidiﬁer Control Type Empty/Adjust Bucket LightDehumidifier USE Fan Speed Control Type 2 Models OnlyDryness Control Starting/Stopping the DehumidiﬁerFan Speed Control Type 3 Models Only Draining the Dehumidifier Desired Humidity Control Type 3 Models OnlyNormal Sounds Option 2-Connect Drain HoseCleaning the AIR Filter on Some Models Cleaning the DehumidifierDehumidifier Care Component Access Component LocationsRemoving the Cabinet Top Rear Screws Rear Half Front Half Bottom Rear Screw Remove the two hex-head screws from the electronic control Thermistor & Clip Ground Wire Screw To remove the mechanical humidistat To remove the lightTo remove the power supply cord Removing the FAN Capacitor and the FAN Motor To remove the fan capacitor see the top right photoTo remove the fan motor Top green ground wire on condenser Removing the Compressor Capacitor and the Bucket Switch To remove the compressor capacitorTo remove the bucket switch Electronic Model Mechanical ModelsPage Component Testing Mechanical Humidistat FAN CapacitorBucket Switch FAN MotorDiagnostics & Troubleshooting DiagnosticsTroubleshooting Problem Cause CorrectionWiring Diagrams Wiring DiagramWiring Diagram Wiring Diagram Page Page Page Product Specifications Warranty Information Sources For Technical Information and Service PointersFor Technical Assistance While AT the CUSTOMER’S Home Call Corporation