Whirlpool W11440958 User manual

TECHNICAL MANUAL
Whirlpool® 24" Compact
Condensing Dryer
W11440958

ii nWhirlpool®24" Compact Condensing Dryer
FOREWORD
This Whirlpool® Technical Manual (Part No. W11440958), provides the In-Home Service Professional with service
informaon for the “Whirlpool® 24" Compact Condensing Dryer.”
The Wiring Diagram used in this Technical Manual is typical and should be used for training purposes only.
Always use the Wiring Diagram supplied with the product tech sheet when servicing the dryer.
For specic operang and installaon informaon on the model being serviced, refer to the “Use and Care
Guide” or “Installaon Instrucons” provided with the dryer.
GOALS AND OBJECTIVES
The goal of this Technical Manual is to provide informaon that will enable the In-Home Service Professional to
properly diagnose malfuncons and repair the “Whirlpool® 24" Compact Condensing Dryer.”
The objecves of this Technical Manual are to:
• Understand and follow proper safety precauons.
• Successfully troubleshoot and diagnose malfuncons.
• Successfully perform necessary repairs.
WHIRLPOOL CORPORATION assumes no responsibility for any repairs made on our
products by anyone other than authorized In-Home Service Professionals.
©2020 Whirlpool Corporaon. Benton Harbor, MI 49022

Whirlpool®24" Compact Condensing Dryer niii
TABLE OF CONTENTS
Whirlpool® 24" Compact Condensing Dryer
SECTION 1: GENERAL INFORMATION........................................................................1-01
DRYER SAFETY .................................................................................................................................. 1-02
PRODUCT SPECIFICATIONS............................................................................................................... 1-03
PRODUCT FEATURES ........................................................................................................................ 1-04
MODEL AND SERIAL NUMBER LOCATION........................................................................................ 1-05
MODEL NOMENCLATURE ................................................................................................................. 1-06
TECH SHEET LOCATION..................................................................................................................... 1-06
SECTION 2: DIAGNOSTICS AND TROUBLESHOOTING...............................................2-01
SAFETY .............................................................................................................................................. 2-02
DIAGNOSTIC GUIDE.......................................................................................................................... 2-03
SERVICE DIAGNOSTIC MODE/SERVICE TEST CYCLE......................................................................... 2-03
FAULTS AND ERROR CODES.............................................................................................................. 2-04
TROUBLESHOOTING GUIDE.............................................................................................................. 2-05
SECTION 3: COMPONENT TESTING ...........................................................................3-01
SAFETY .............................................................................................................................................. 3-02
WIRING DIAGRAM............................................................................................................................ 3-03
MAIN CONTROL (ACU) CONNECTORS AND PINOUTS...................................................................... 3-04
TROUBLESHOOTING TESTS............................................................................................................... 3-05
COMPONENT LOCATIONS................................................................................................................. 3-11
SECTION 4: COMPONENT ACCESS .............................................................................4-01
REMOVING THE DOOR ASSEMBLY AND DOOR COMPONENTS....................................................... 4-02
REMOVING THE TOP AND SIDE PANELS........................................................................................... 4-04
REMOVING THE APPLIANCE CONTROL UNIT (ACU) ........................................................................ 4-05
REMOVING THE INTERFERENCE FILTER ........................................................................................... 4-06
REMOVING THE CONSOLE/USER INTERFACE .................................................................................. 4-08
REMOVING THE WATER TANK HOUSING ......................................................................................... 4-09
REMOVING THE REAR AIR DUCT, HEATERS, THERMAL FUSE, THERMOSTATS, AND NTC ............... 4-10
REMOVING THE BACK PANEL ........................................................................................................... 4-12
REMOVING THE DRUM..................................................................................................................... 4-14
REMOVING THE DRIVE MOTOR........................................................................................................ 4-14
REMOVING THE WATER LEVEL SENSOR, DRAIN PUMP, AND FRONT NTC ...................................... 4-15
REMOVING THE FRONT PANEL AND DOOR SWITCH ....................................................................... 4-17

iv nWhirlpool®24" Compact Condensing Dryer
NOTES

GENERAL INFORMATION
Whirlpool®24" Compact Condensing Dryer n1-1
Section 1:
General Information
This secon provides general safety, parts, and informaon for
the “Whirlpool® 24" Compact Condensing Dryer.”
■Dryer Safety
■Product Specicaons
• Product Features
■Model and Serial Label
• Locaon
• Model Nomenclature
■Tech Sheet Locaon

GENERAL INFORMATION (Cont.)
1-2 n Whirlpool®24" Compact Condensing Dryer
Dryer Safety
You can be killed or seriously injured if you don't immediately
You can be killed or seriously injured if you don't follow
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can
happen if the instructions are not followed.
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety
messages.
This is the safety alert symbol.
This symbol alerts you to potential hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.”
These words mean:
follow instructions.
instructions.
DANGER
WARNING

GENERAL INFORMATION (Cont.)
Whirlpool®24" Compact Condensing Dryer n 1-3
Product Specifications
Whirlpool® 24" Compact Condensing Dryer
Dimensions
Capacity IEC CAN (Cu. Ft.) 2.2 or 2.3
Capacity (Cu. Ft.) 1.9 or 2.3
Depth With Door Open 90 Degree (IN, inches) 415/8 or 4215/16
Depth (IN, inches) 24
Height (IN, inches) 331/4
Width (IN, inches) 24
Exterior
Door Style Side Swing
Reversible Door Yes
Window Yes
Controls
Automac Temperature Controls Yes
Control Type Electronic
Electronic Display Type Digital
Feedback-Status Indicators Boom Filter Clogged, Delay Start, Door Filter Clogged,
Water Tank Full
Locaon of Controls Front
End of Cycle Signal Yes
Features
Automac Dry Control Yes
Cycle Time Remaining Yes
Lint Filter Indicator Yes
Moisture Sensor Yes
Pedestal Opons WFP24JW
Secondary Lint Filter Yes
Sound Package No
Stackable Yes
Cycles
Number of Dryer Cycles 15
Selecon of Drying Cycles Bulky, Colors, Coon, Delicates, Dress Shirts, Jeans, Normal,
Quick Dry, Refresh, Silk, Sports, Synthecs, Towels, Whites, Wool
Opons
Dryer Opon Selecons Control Lock, Delay Start, Dryness Level, End of Cycle Signal,
Timed Dry, Wrinkle Shield™
Number of Dryer Opons 6
Modiers
Number of Dryness Levels 3
Selecon of Drying Levels More, Less, Normal

GENERAL INFORMATION (Cont.)
1-4 n Whirlpool®24" Compact Condensing Dryer
Details
Drum Material Stainless Steel
Lint Screen Locaon Front
Motor Horsepower 1/4 HP
Installaon Consideraons
Venng Direcon Boom, Rear
Ventless Condensing
Descripon
Fuel Type Electric
Electrical
Amps 20
Hz 60
Volts 240
Product Features
Cycle selector knob
POWER buon: Press and hold unl display turns on. START/PAUSE buon:
Press and hold to run
Service Test Cycle and
advance through steps
in Service Test Cycle.
Figure 1 - Human-Machine Interface (HMI)

GENERAL INFORMATION (Cont.)
Whirlpool®24" Compact Condensing Dryer n 1-5
Model and Serial Number Location
Model and serial number locaon

GENERAL INFORMATION
1-6 n Whirlpool®24" Compact Condensing Dryer
Model Nomenclature
Whirlpool® Model Nomenclature
MODEL NUMBER W C D 3090 J W
Brand
W = Whirlpool
Product Type
C = Compact
Product Type
W = Washer
D = Dryer
Feature Set
3090 = Higher the number more features
are available
Producon Year
J = 2019
K = 2020
Color Code
W = White
C = Chrome Shadow
Tech Sheet Location
Tech Sheet locaon

DIAGNOSTICS and TROUBLESHOOTING
Whirlpool®24" Compact Condensing Dryer n2-1
Section 2:
Diagnostics and
Troubleshooting
This secon provides diagnosc, fault codes, and troubleshoong
informaon for the “Whirlpool® 24" Compact Condensing Dryer.”
■Safety
■Diagnosc Guide
■Service Diagnosc Mode/Service Test Cycle
■Faults and Error Codes
■Troubleshoong Guide

For Service Technician Use Only
DIAGNOSTICS and TROUBLESHOOTING (Cont.)
2-2 n Whirlpool®24" Compact Condensing Dryer
Safety
DANGER
Electrical Shock Hazard
Only authorized technicians should perform
diagnostic voltage measurements.
After performing voltage measurements,
disconnect power before servicing.
Failure to follow these instructions can result in
death or electrical shock.
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Failure to do so can result in death or
electrical shock.
Replace all parts and panels before operating.
Voltage Measurement Safety Information
When performing live voltage measurements, you must do the following:
■ Verify the controls are in the off position so that the appliance does not start when energized.
■ Allow enough space to perform the voltage measurements without obstructions.
■ Keep other people a safe distance away from the appliance to prevent potential injury.
■ Always use the proper testing equipment.
■ After voltage measurements, always disconnect power before servicing.
appliance.
– OR –
Touch your nger repeatedly to a green ground connecn point or unpainted metal in the appliance.
IMPORTANT: Electrosta�c Discharge (ESD) Sensi�ve Electronics
ESD problems are present everywhere. Most people begin to feel an ESD discharge at approximately 3000 V. It takes
y, damage, or weaken the main control assembly. The new main control assembly may

r
Before removing the par
unpainted metal in the appliance.
Avoid touching electronic parts or terminal contacts; handle electronic control assembly by edges only.
r
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IMPORTANT SAFETY NOTICE — “For Technicians only”
This service data sheet is intended for use by persons having electrical, electronic, and mechanical experience and
knowledge at a level generally considered acceptable in the appliance repair trade. Any a�empt to repair a major
appliance may result in personal injury and property damage. The manufacturer or seller cannot be responsible, nor
assume any liability for injury or damage of any kind arising from the use of this data sheet.

For Service Technician Use Only
DIAGNOSTICS and TROUBLESHOOTING (Cont.)
Whirlpool®24" Compact Condensing Dryer n 2-3
Diagnostic Guide
Before servicing, check the following:
nnMake sure there is power at the wall outlet.Make sure there is power at the wall outlet.
nnHas a household fuse blown or circuit breaker tripped? Was a Has a household fuse blown or circuit breaker tripped? Was a
regular fuse used? Inform customer that a me-delay fuse is regular fuse used? Inform customer that a me-delay fuse is
required.required.
nnMake sure the dryer fan, lint screen, and secondary lint lter Make sure the dryer fan, lint screen, and secondary lint lter
are clear of lint and obstrucons.are clear of lint and obstrucons.
nnAll tests/checks should be made with a VOM (volt-ohm-All tests/checks should be made with a VOM (volt-ohm-
milliammeter) or DVM (digital-voltmeter) having a sensivity milliammeter) or DVM (digital-voltmeter) having a sensivity
of 20,000 Ω per volt DC or greater.of 20,000 Ω per volt DC or greater.
nnResistance checks must be made with dryer unplugged or Resistance checks must be made with dryer unplugged or
power disconnected.power disconnected.
nnVoltage checks must be made with all connectors aached to Voltage checks must be made with all connectors aached to
the boards. the boards.
IMPORTANT:IMPORTANT: Avoid using large diameter probes when Avoid using large diameter probes when
checking harness connectors as the probes may damage the checking harness connectors as the probes may damage the
connectors upon inseron.connectors upon inseron.
nnCheck all harnesses and connecons before replacing Check all harnesses and connecons before replacing
components. Look for connectors not fully seated, broken or components. Look for connectors not fully seated, broken or
loose wires and terminals, pin inseron, or wires not pressed loose wires and terminals, pin inseron, or wires not pressed
into connectors far enough to engage metal barbs.into connectors far enough to engage metal barbs.
nnA potenal cause of a control not funconing is corrosion or A potenal cause of a control not funconing is corrosion or
contaminaon on connecons. Use an ohmmeter to check for contaminaon on connecons. Use an ohmmeter to check for
connuity across suspected connecons.connuity across suspected connecons.
To properly check voltage, complete the following steps:
1. Unplug appliance or disconnect power.
2. Aach voltage measurement equipment to proper
connectors.
3. Plug in appliance or reconnect power and verify voltage.
4. Unplug appliance or disconnect power aer compleng
voltage measurement.
Service Diagnostic Mode/
Service Test Cycle
Allows service personnel to run the Service Test Cycle to verify
inputs to the dryer and funconality of the dryer control. You
may want to do a quick and overall checkup of the dryer with this
test before going to specic troubleshoong tests.
Acvang Service Diagnosc Mode
IMPORTANT: Use Service Diagnosc Mode without laundry in
the dryer.
See the chart on page 2-4 for a summary of the steps in the
Service Test Cycle.
To enter Service Diagnosc Mode:
1. Open and close the dryer door. The door must be closed to
enter Service Diagnosc Mode.
2. Be sure the dryer is in standby mode (plugged in with all
indicators o).
3. Press the following buon sequence: [Timed Dry], [Dryness
Level],[Start]; [Timed Dry]. [Dryness Level], [Start]; [Timed
Dry], [Dryness Level], [Start] all within 8 seconds. Once the
sequence is complete, the display will read “Service Mode”.
The display will go blank, and will have a 65 seconds delay
in acvity before the automac service cycle starts. During
this me, the service operator can enter in manual mode
by pressing [Timed Dry] for 5 seconds. Pressing [Timed Dry]
again will step through the automac tests manually.
4. During any point in the service cycle, pressing [Start] will
stop the service cycle and display the last stored fault.
Pressing [Start] for 5 seconds, will start the automac
service cycle again.
S1
During this step, the Display will show “S1” and check the status
of the Master Relays by “clicking” on the relays. This step lasts for
15 seconds before proceeding on to the next step.
S2
During this step, the display will show “S2” and will check the
status of the drain pump. Aer a short 5 seconds delay, the pump
will turn on for 30 seconds, draining what water is le in the
dryer sump into the water bole or drain hose.
S5
Checks the motor status while showing “S5” in the display; this
roune starts the motor movement in a clockwise direcon and
runs for 20 seconds before proceeding to the next step.
S7
Checks the motor status in the opposite direcon of “S5”
while showing “S7” in the display; this roune starts the motor
movement in a counter-clockwise direcon and runs for
20 seconds before proceeding to the next step.
S11
During this step, the display will show “S11” and will check the
status of the water level sensor. Aer a short 5 seconds delay, the
roune will check the measured water level in the sump against
what should be present aer the pump out in S2.
Service Cycle Outcome (PASS or FAIL):
On the display, the service cycle will show the results of the
service cycle steps.
END will show on the display once the service cycle is completed.
Last Fault Display
During any part of the service cycle, push buon 3 for 5 seconds
to display the last fault. Pressing the buon again will display the
next fault stored. To exit this state, push buon 3 for 5 seconds,
and the machine will return to the service cycle.
Activation with Saved Fault Codes
If there is a saved fault code, the F number will be shown in the
display. Only one acve fault code can be displayed. If no fault
codes are stored, the display shows “S07” and “F00” alternately.
Review the Fault/Error Codes beginning on page 2-4 for the
recommended procedure.
Unsuccessful Activation
If entry into Service Diagnosc Mode is unsuccessful, refer to the
following indicaons and acons:
Indicaon 1: None of the indicators or display turn on.
Acon: Make sure AC power is available to the dryer.
Indicaon 2: Display is on, but unable to enter Service Diagnosc
Mode.
Acon: Press and hold POWER unl “3-2-1”and then “YES”
appears in the display. Turn o the dryer display. Wait
10 seconds. Turn on the dryer display. Follow the Acvang
Service Diagnosc Mode instrucons on page 2-3.
Exit Procedure
To exit the Service Test Cycle, press and hold POWER or open and
close the door.

For Service Technician Use Only
DIAGNOSTICS and TROUBLESHOOTING (Cont.)
2-4 n Whirlpool®24" Compact Condensing Dryer
Service Test Cycle Chart – Condenser Dryer Output Status
Output Status
Step
No.
Test/Tested
Components Descripon Heater
1
Heater
2Motor Pump
S1 Service Test Master Relays OFF OFF OFF OFF
S2 Pump Drain Pump Test OFF OFF OFF ON
S5 CW Motor Clockwise Motor Test OFF OFF CW OFF
S7 CCW Motor Counterclockwise Motor Test OFF OFF CCW OFF
S11 Water Level Sensor Water Level Sensor Test OFF OFF OFF ON
EXIT Exit Service Diagnosc
Mode/Service Test Cycle PASS/FAIL/End of Cycle
Faults and Error Codes
Displayed Code Explanaon and Recommended Procedure
F1E1 Error Code is displayed when the ACU detects any of the following errors:
• A feedback signal is dierent than what is expected.
• An input signal is Out of Range.
• The voltage bus on the ACU is bad.
To troubleshoot:
1. Aempt to perform Service Test Cycle on page 2-4. If the roune is unable to start, perform Test #7 to
diagnose a door switch problem.
2. If the cycle starts, perform Test #4, and to diagnose a possible heater system problem. Replace parts
as needed, try to run a cycle.
3. If the heater and the door switch diagnoscs did not resolve the failure, perform Test #5, to diagnose
a possible moisture sensor circuit issue. Replace parts as needed, and try to run a cycle.
4. If fault code is sll present aer all diagnoscs, replace ACU.
F1E2 Error Code indicates a motor failure of one of the possibilities:
• Over Current
• DC Bus Over/Under Voltage
• Locked Rotor
• Motor Inverter Over Temperature
• Drum Motor Overheang
• Drum Motor MCU Failure
• Phase on Drum Motor Lost
• Other Drum Motor Failures
To troubleshoot:
• Perform Test #1 to diagnose if the ACU is at fault.
• Perform Test #3 to diagnose the motor circuit to verify the failure of the motor.
F3E1 Indicates a problem in the Front Thermistor circuit.
To troubleshoot:
• Perform Test #4b to diagnose the Thermostat Circuit.
F3E3 Indicates a problem in the Hot thermistor circuit.
To troubleshoot:
• Perform Test #4b to diagnose the Thermostat Circuit.

For Service Technician Use Only
DIAGNOSTICS and TROUBLESHOOTING (Cont.)
Whirlpool®24" Compact Condensing Dryer n 2-5
Displayed Code Explanaon and Recommended Procedure
F4E7 Indicates a problem in the supply voltage to the machine.
To troubleshoot:
1. Perform Test #1.
2. Perform Test #2.
3. Replace ACU.
F5E1 Indicates that there is a Short in the Door Switch circuit.
To troubleshoot:
• Perform Test #1 to diagnose if the ACU is at fault.
• Check Door Switch circuit by Performing Test #7.
F6E1
OR
F6E2
Indicates a communicaon failure between the HMI and the ACU.
To troubleshoot:
• Perform Test #10
F6E3 Indicates that the ACU does not receive data from the Motor MCU.
To troubleshoot:
• Perform Test #3
F9E2 Error indicated that the drain system has a failure.
To troubleshoot:
• Perform Test #8
Troubleshooting Guide
Problem Possible Cause Checks and Tests
Will Not Power Up
• No operaon
• No keypad response
• No LEDs or display
No power to dryer. Check power at outlet; check circuit breaker,
fuses, or juncon box connecons.
Connecon problem between AC plug and dryer. See Test #2: Supply Connecons, page 3-5.
Connecon problem between ACU and HMI. Check connecons and harness connuity
between ACU and HMI.
Power supply not present at machine electronics. See Test #1: ACU Power Check, page 3-5.
HMI problem. See Test #6: Buons and Indicators, page 3-9.
Will Not Start Cycle
(No response when Start is
pressed)
Boom lint lter not present or not posioned
properly (lter icon showing in display).
Place boom lint lter into posion and make
sure it is fully inserted. See Test #9: Secondary
Lint Filter Switch, page 3-10.
Door not fully closed/not striking the door latch. Be sure the door is completely closed, then
press and hold START.
Door switch problem. See Test #7: Door Switch, page 3-9.
Drive belt problem. See Test #3: Motor Circuit, page 3-6.
Motor problem. See Test #3: Motor Circuit, page 3-6.
HMI or communicaon problem. See Test #6: Buons and Indicators, page 3-9
and
Test #10: Communicaon Between HMI and
ACU, page 3-10.
ACU problem. See Test #1: ACU Power Check, page 3-5.
Will Not Heat Check installaon. Verify proper dryer installaon.
Check for L1 and L2. See Test #2: Supply Connecons, page 3-5.
Heater system malfuncon. See Test #4: Heat System, page 3-7.
NTC thermistor problem. See Test #4b: Thermistors, page 3-7.
ACU problem. See Test #1: ACU Power Check, page 3-5.

For Service Technician Use Only
DIAGNOSTICS and TROUBLESHOOTING
2-6 n Whirlpool®24" Compact Condensing Dryer
Problem Possible Cause Checks and Tests
Will Not Shut O When
Expected
Poor airow. Check lint lters, Heat Exchanger, and fan. Clean if
necessary.
Start/Pause buon problem. See Test #6: Buons and Indicators, page 3-9.
Moisture sensor problem. See Test #5: Moisture Sensor, page 3-8.
NTC thermistor problem. See Test #4b: Thermistors, page 3-7.
HMI or communicaon problem. See Test #6: Buons and Indicators, page 3-9and
Test #10: Communicaon Between HMI and ACU,
page 3-10.
ACU problem. See Test #1: ACU Power Check, page 3-5.
Console Won’t Accept
Selecons
User selected invalid opon. Refer customer to Use and Care Guide.
HMI or communicaon problem. See Test #6: Buons and Indicators, page 3-9and
Test #10: Communicaon Between HMI and ACU,
page 3-10.
Drum Will Not Spin Drive belt problem. See Test #3: Motor Circuit, page 3-6.
Door switch problem. See Test #7: Door Switch, page 3-9.
Motor problem. See Test #3: Motor Circuit, page 3-6.
ACU problem. See Test #1: ACU Power Check, page 3-5.
Heats In Air Cycle Heater coil shorted. See Test #4: Heat System, page 3-7.
Heater relay shorted. See Test #4: Heat System, page 3-7.
Heater system problem. See Test #4: Heat System, page 3-7.
NTC thermistor problem. See Test #4b: Thermistors, page 3-7.
Shuts O Before Clothes
Are Dry
Lint lters are full/plugged Clean if necessary. Refer customer to Owner's Manual.
Moisture sensor problem See Test #5: Moisture Sensor, page 3-8.
NTC thermistor problem. See Test #4b: Thermistors, page 3-7.

COMPONENT TESTING
Whirlpool®24" Compact Condensing Dryer n 3-1
Section 3:
Component Testing
This secon provides the wiring diagram, component tesng,
and component locaon for the “Whirlpool® 24" Compact
Condensing Dryer.”
■Safety
■Wiring Diagrams
■Main Control (ACU) Connectors and Pinouts
■Troubleshoong Tests
■Component Locaons

For Service Technician Use Only
COMPONENT TESTING (Cont.)
3-2 n Whirlpool®24" Compact Condensing Dryer
Safety
DANGER
Electrical Shock Hazard
Only authorized technicians should perform
diagnostic voltage measurements.
After performing voltage measurements,
disconnect power before servicing.
Failure to follow these instructions can result in
death or electrical shock.
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Failure to do so can result in death or
electrical shock.
Replace all parts and panels before operating.
Voltage Measurement Safety Information
When performing live voltage measurements, you must do the following:
■ Verify the controls are in the off position so that the appliance does not start when energized.
■ Allow enough space to perform the voltage measurements without obstructions.
■ Keep other people a safe distance away from the appliance to prevent potential injury.
■ Always use the proper testing equipment.
■ After voltage measurements, always disconnect power before servicing.
appliance.
– OR –
Touch your nger repeatedly to a green ground connecn point or unpainted metal in the appliance.
IMPORTANT: Electrosta�c Discharge (ESD) Sensi�ve Electronics
ESD problems are present everywhere. Most people begin to feel an ESD discharge at approximately 3000 V. It takes
y, damage, or weaken the main control assembly. The new main control assembly may

r
Before removing the par
unpainted metal in the appliance.
Avoid touching electronic parts or terminal contacts; handle electronic control assembly by edges only.
r




IMPORTANT SAFETY NOTICE — “For Technicians only”
This service data sheet is intended for use by persons having electrical, electronic, and mechanical experience and
knowledge at a level generally considered acceptable in the appliance repair trade. Any a�empt to repair a major
appliance may result in personal injury and property damage. The manufacturer or seller cannot be responsible, nor
assume any liability for injury or damage of any kind arising from the use of this data sheet.

For Service Technician Use Only
COMPONENT TESTING (Cont.)
Whirlpool®24" Compact Condensing Dryer n 3-3
Wiring Diagram
Condensing Dryer Wiring Diagram
1
GND / TERRE
WIN / WIN
RESERVED / RÉSERVÉ
5 V
12 V
13579
Ω
Hot /
Chaude
Contact resistance: 0.2 Ω
1 A [DC] / 125 VAC Max
Résistance de contact : 0,2 Ω
Contact Form A /
1 A [CC]/125 V CA Max
Reed /
Formulaire de contact A
Lame Avant
Front /
12222
2
13 3456
1 1 1
1
2
23
3
4567
1
1
Return /
Retour
12 V
NTC3_RTN /
NTC3_RTN
R / ROJ
R / ROJ
R / ROJ
R / ROJ
R / ROJ
R / ROJ
R / ROJ
BU / AZ
BU / AZ
BK / N
BK / N
NTC2_RTN /
NTC2_RTN
NTC2 /
NTC2
NTC1_RTN /
NTC1_RTN
NTC1 /
NTC1
NTC3 /
NTC3
CN10 CN15
NC /
NF
Water Sensor /
Door Filter /
Capteur D’eau
Filtre De Porte
GND /
TERRE
5 V
5 V
NC /
NF
GND /
TERRE
DC Fan /
2
Ventilateur CC
2334451 1
CN14 CN08 CN11 CN13
2341
5 V
5 V
12 V
12 V
1 1 11
12 2
22
3 3
33
4
44
55
6 7 8
CN18
CN17CN07
CN09
CN12
GND /
TERRE
WIN / WIN
5 V
12 V
5 V
Wake Up / Réveille
12 V
Neutral / Neutre
Drain Pump /
Pompe de vidange
GND / TERRE
EV4 / EV4
BU / BU
EV3 / EV3
EV2 / EV2
EV1 / EV1
L1 / L1
L1 / L1
L1 / L1
L1 / L1
11
22
1 1
CN1 /
CN1 CN2 /
CN2
CN03CN04
1
2234
L1 / L1
L2 / L2
Heater_1 / Chauffage_1
Heater_2 / Chauffage_2
Line_HMR / Ligne_HMR
1234 5
CN05
Neutral / Neutre
Neutral / Neutre
L1 Diverter / L 1 déviation
L1 CCW / L 1 V CC
L1 CW / L 1 coupe-circuit
ACU / MCA
240 V 60 Hz
11
22
3
3
11
22
RFI /
RFI
Te rminal
Block /
Block
thermique
240 V
210 Ohms /
210 ohms
Drain Pump /
Pompe de
vidange
Drum LED /
DEL tambour HMI / IHM
Optional /
en option
Strips / 220-240 VAC,
0.2 A, 15 W, 60 Hz, Class A /
Lanières
~M /
~M
1200 W / 1 200 W
220-240 V CA, 0,2 A, 15 W 60 Hz, classe A
Heater Assembly / Assemblée de chauffage
43.3
Ohms /
43,3
ohms
43.3
Ohms /
43,3
ohms
Thermal SW Cycling /
Ouverture/fermeture du
coupe-circuit thermique
Thermal SW Cycling /
Ouverture/fermeture du
coupe-circuit thermique
Thermal SW
Single Shot /
Coupe-circuit
thermique à une
utilisation
1200 W / 1 200 W
Heater 1 /
Élément chauffant 1
Heater 2 /
Élément chauffant 2
1 1 2
2
3 4
RTN /
RTN
WIN /
WIN
RD / R
RD /
R
RD /
R
BU / BU
BK /
NBK /
NRD /
R
BK / N
BR / MAR BR / MAR BR / MAR BK / N
BR / MAR RD / R
GY / GR
BR / MAR BR / MAR
RD / R GR/YL /
VE/JA
BU / BL
BU / BL
GND /
TERRE
5 V
L1 / L1
N / N
Drum
Motor /
Moteur de
tambour
Askoll MCU /
MCM Askoll
220-240 VAC,
50-60 Hz, 1.85 A, 240 W Class F (155) / 220-240 V CA,
BPM /
BPM
50-60 Hz, 1,85 A, 240 W Classe F (155)
1
1
1 2 2
2
Door Switch /
Contacteur
de porte
Level / Niveau
Analog Water
d’eau analogique
Line_HMR / Ligne_HMR
GND / TERRE
WIN / WIN
GND / TERRE
WIN / WIN
GND / TERRE
WIN / WIN

For Service Technician Use Only
COMPONENT TESTING (Cont.)
3-4 n Whirlpool®24" Compact Condensing Dryer
Main Control (ACU) Connectors and Pinouts
Figure 1 - Main Control (ACU)
CN05
CN10 CN15 CN14 (OPEN)
CN11
CN 05 - Motor Power
CN05-1 Open
CN05-2 Open
CN05-3 Open
CN05-4 RD/R Drum Motor L1
CN05-5 RD/R Drum Motor N
CN08
(OPEN)
CN13
CN04 CN03
CN01
CN02 CN09 CN17
CN18 (OPEN)
CN07
OPEN
CN12
(Open)
13
CN10CN15
56 34 12
CN14
67 45 2 13
CN14-1 Open
CN14-2 Open
CN14-3 R/ROJ 5V DV
CN14-4 R/ROJ GND
CN14-5 R/ROJ Water Sensor
CN14-6 Open
CN14-7 Open
CN 10 - Door Switch
CN10-1 R/ROJ 12 VDC
CN10-3 R/ROJ Return
CN 15 - Thermistors and Reed Switch
CN15-1 BK/N Front Thermistor
CN15-2 BK/N Front Thermistor
CN15-3 BU/AZ Reed Switch
CN15-4 BU/AZ Reed Switch
CN15-5 R/ROJ Inlet Thermistor
CN15-6 R/ROJ Inlet Thermistor
CN 14 - Water Level Sensor
CN11
2
CN 11 & CN 08 - Not Used
CN11-1 CN18-1 Open GND
CN11-2 CN18-1 Open WIN Communication
CN11-3 CN18-1 Open 5 VDC
CN11-4 CN18-1 Open 12 VDC
134
CN08
2 134
CN13
2 134
CN09
1 2
CN17
21
CN 13 - Motor Communication
CN13-1 BU/BU GND
CN13-2 BU/BU WIN Communication
CN13-3 BU/BU 5 VDC
CN13-4 BU/BU 12 VDC
CN 09 - Drain Pump
CN09-1 RD/R Drain Pump
CN09-2 RD/R 5 VDC Neutral
3
4
5
11
CN03
1 2
CN 17 - HMI
CN17-1 RD/R 12 VDC
CN17-2 RD/R 5 VDC
CN17-3 RD/R WIN Communication
CN17-4 RD/R GND
CN17-5 RD/R Wake Up
CN 01 & CN 02 Moisture Strips and Ground
CN01-1 BK/N Moisture Strips
CN02-1 GR/YL / VE/JA Ground
CN 03 - L1 & L2
CN03-1 BR/MAR L1
CN03-2 BR/MAR L2
CN04
1234
CN 04 - Heater
CN04-1 BR/MAR Heater_1
CN04-2 BU/BL Line_HMR
CN04-3 Open
CN04-4 BR/MAR Heater_2
CN05
1 2 3 4 5