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Maytag
16010061
service manual
Troubleshooting
Models:
16010061
1
46
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157 pages
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Troubleshooting
Specs
Display Characteristics
Install
Code list
Timer Chart Prior to Series
Timer & Console Switches
Terminal/Wire
Tachometer Circuit Diagnostics
Access Panel
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T R O U B L E S H O O T I N G
1 6 0 0 8 3 7 3 - 0 1
SECTION 3. TROUBLESHOOTING
3 - 1 2
©
1998 Maytag Corporation
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Contents
Washer
Safety Precautions
Introduction
MAH3000
N T E N T S
General
Section
Iii
Motor
General Information
Installation
Grounding Polarity Checks
Specifications
Washer Controls
Input Definitions
Series 17 & Later
Water Valve Outputs
Output Definitions
Torque Output
Cycle Sequence Definitions
Miscellaneous
Push-To-Start Relay Operation
Cycle Review
General Component Exploded View
Electrical Components & Testing
Electrical Test Equipment
O u n d e d C o m p o n e n t s
Timer & Console Switches
Key 0 = Input Signal Not Asserted
Machine Control
C HIN E FU N Ctio N N T R O L L T a GE IM ER A R D
Drive Motor
Motor & Motor Control Test
Disconnect power to the washer prior to testing
Motor Windings Check
Tachometer Circuit Diagnostics
Unbalance Control System
Tub Displacement Switch
Inertial Unbalance Switch
Maytag Corporation
Troubleshooting
Shuts OFF When Push-To-Start Button Re- leased
Temperature Inputs
Door Leaks
Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting 3 1
Troubleshooting
Facia. Press Timer knob onto the timer Shaft
Energy Usage
Miscellaneous Information
Washer Wattages
Console
M O V a L
Vertical Switches Push Button
Timer Removal
Maytag Corporation
Cabinet Assembly
Door Assembly & Hinges
Cabinet Vibration Absorber
Front Panel
TOP Cover
Door Lock Mechanism
Front Shroud Assembly
Troubleshooting
Access Panel
Hinge Removal
Maytag Corporation
WATER-CARRYING Components
Water Valve
Water Level Pressure Switch
AIR Dome Hose
Dispenser Assembly
REPLACEMENT/ROUTING
Pump Assembly
Front Water Flume Injector
Pump Accessory Kit
Reverse the previous steps for replacement
Drain Hose
Maytag Corporation
Door Boot
Baffles
Replacement
Outer TUB Cover
Spin Basket Assembly w/BALANCE Ring
Drive Pulley
Profile Washer Spinner Support Locking Nut
Spinner TUB Support
Seal System
Counter Weights
Outer TUB Assembly
Bearings
Strut Assembly
Inertial Unbalance Switch
TUB Displacement Switch
Outer Tub Switch
Maytag Corporation
Motor Drive System
M O V a L
Machine Control
Motor Control
Motor Drive Sysytem
Electrical Schematics & Timer I N F O R M a T I O N
Timer Chart Prior to Series
Electrical Schematic Series
Timer Chart Series
Electrical Schematic Series
Timer Chart Series
Electrical Schematic Series
T E S
Contents
Introduction
MAH4000/MAH5500A Control Facia Specifications
Electrical
Washer Controls Overview
Basic Machine Operation
Series 10 MAH4000 only Series 11 & Later
Cycle Review
Cycle Times
General overview of Stain Cycle
Suds detection during stain cycle
General Component Exploded View
TERMINAL/WIRE
Electrical Information
Water Carrying Components
Disconnect power and water to the machine
Operation
Removal Disconnect power and water to the washer
See -11
16010199 Revised 7/00 Maytag Appliances Sales Company
Wiring Information
Series 10 Schematic MAH4000 only
Series 11 MAH4000 and MAH5500
Series 10 Timer Chart MAH4000
Series 11 Timer Chart MAH4000 & MAH5500A
Maytag
16008373-05
Models covered in this manual supplement MAH5500B MAH7500A
16010486 Revised 02/01 Maytag Appliances Sales Company
General Information
Specifications
MAH5500B Control Facia MAH7500 Control Facia
General Flow Of a Complete Wash Cycle
Rinse Tumble Times
Cycle Sequences
Wash Time Tumble Wash Selections Tumbling Time
Number of Rinses
ON/OFF Sequence of Pump During Spin Cycle
Input Water Temperature
Option Selected
Spin Speed Drain Pump
Features of MAH5500B LED Washer
Basic Control Board Philosophy for Both Washers
User Interface
Display Characteristics
Options Mode
Temperature Sensor Input Door Lock Switch Input
Pressure Switch Input
Input Modifications Defined
Tach Input
Output Modifications Defined
START/PAUSE Input
Door LOCK/UNLOCK Solenoid Output
Cycle Sequence Definitions
Main Wash Target Temperatures
Water Valve Outputs
Redistribution
Bleach Dispense
Suds Detection
Door Lock Philosophy
Miscellaneous
Door Lock Operation
Advertising Mode
Power LOSS/FAILURE
Special Features
MAH7500A
LED Washer
Service Mode
LCD Washer
Special Tests
Service Mode Table
LED Washer
Fast Time Down Test
Quick Service Cycle
Help Codes
Accessing The Help Codes
Board Input Test
Board Output Test
Number of Cycles Since Code Assigned
Accessing Diagnostic Codes
Clearing Diagnostic Code List
Clearing the Help Codes
LCD Washer
Accessing Service Mode
Service Tests
User Interface Tests
Service Cycle
During a cycle
Detection
Exit diagnostic/help codes Return to
DIAGNOSTIC/HELP Codes
System Check
DIAGNOSTIC/HELP Code Tables
Help Codes Listing
Help Description Trigger Action to be Taken
Help Description Trigger Action to be Taken
Diagnostic Codes Listing
Diag Description Trigger Action to be Taken
Diag Description Trigger Action to be Taken
Diag Description Trigger Action to be Taken
General Component Exploded View
Component Identification & Location
Glossary of Terms
Page
Page
LED Model
Electrical Tests
Fabric Softner Bleach Cold Hot Thermistor Coil Water Valve
LCD Model
Machine Control
Door Lock Mechanism
INPUT/OUTPUT Voltages LCD Washer
Membrane Pad Checks
Drip Shield Removal
Drive Motor
Motor Control Board
Motor Control Board Removal
Machine Control Board Output Test
Motor Phases
Motor Drive System Test
Motor & Motor Control Test
Heater Assembly
Heater Will Not Turn On
Thermistor Temperature Chart
Microprocessor Board Removal
Teardown & Wiring Information
Console Removal
LCD Model LED Model
Console Cover Plug
Cabinet Assembly
Door Latch Hoop
Door Lock Mechanism
Pressure Switch
Removal Discontinue power and water to the machine
Water System Components
Reinstallation
Pump Assembly
Heater Assembly
Removal
Thermistor Removal
Sump Cover
MAH5500B
MAH7500
Maytag Appliances Sales Company
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