Whirlpool MAH3000 manuals

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3INTRODUCTION
MAH3000
4CONTENTSCONTENTS
CONTENTSCONTENTS CONTENTS
7SECTION 1. GENERAL INFORMATION
- PRE-INSTALLATION REQUIREMENTS
  - Checkpoints for proper installation:
- UNCRATING INSTRUCTIONS
- 8INSTALLATION
- 9GROUNDING POLARITY CHECKS
  - 1998 Maytag Corporation
  - 16008373-01 SECTION 1. GENERAL INFORMATION 1-4
  - Figure 1-6
- 10SPECIFICATIONS
- 11WASHER CONTROLS
  - Prior To Series 17
- 12INPUT DEFINITIONS
  - Series 17 & Later
- 14OUTPUT DEFINITIONS
- 16CYCLE SEQUENCE DEFINITIONS
- 17MISCELLANEOUS Door Latch Switch Monitoring
- Door Lock/Spin Control
- Redistribution
- 18Push-To-Start Relay Operation
- 19CYCLE REVIEW
  - Main Wash Time/Total Cycle Time - Minutes (See Notes).
  - Tumble Pattern
21SECTION 2. ELECTRICAL COMPONENTS & TESTINGSECTION 2. ELECTRICAL COMPONENTS & TESTING
- 2-12-1
- 2-12-1 2-1
ELECTRICAL TEST EQUIPMENTELECTRICAL TEST EQUIPMENT
ELECTRICAL TEST EQUIPMENTELECTRICAL TEST EQUIPMENT ELECTRICAL TEST EQUIPMENT
22ELECTRICAL TESTS
Water Valve Test
Voltage Checks
Wax Motor Check - Door Lock Mechanism
Grounded Components
- 23Timer & Console SwitchesTimer & Console Switches
  - 2-32-3 2-3
- Timer & Console SwitchesTimer & Console Switches Timer & Console Switches
- Timer Input ChartsTimer Input Charts
  - (Figure 2-2)(Figure 2-2)
  - (Figure 2-1).(Figure 2-1).
  - (Figure 2-1).(Figure 2-1). (Figure 2-1).
  - (Figure 2-2)(Figure 2-2) (Figure 2-2)
- Timer Input ChartsTimer Input Charts Timer Input Charts
  - 24Key: 0 = Input Signal Not Asserted 1= Input Signal Asserted
- 25Machine ControlMachine Control
  - 2-52-5 2-5
- Machine ControlMachine Control Machine Control
- 27MOTOR CONTROL BOARDMOTOR CONTROL BOARD
  - Motor ControlMotor Control
  - (Figure 2-6). (Figure 2-6).
  - 2-72-7 2-7
- MOTOR CONTROL BOARDMOTOR CONTROL BOARD MOTOR CONTROL BOARD
  - Motor ControlMotor Control Motor Control
  - (Figure 2-6). (Figure 2-6). (Figure 2-6).
- DRIVE MOTOR
  - (Figure 2-4)(Figure 2-4)
  - (Figure 2-4)(Figure 2-4) (Figure 2-4)
  - Motor Harness Connector
- 28Motor & Motor ContrMotor & Motor Contr
  - 2-82-8 2-8
- Motor & Motor ContrMotor & Motor Contr Motor & Motor Control Tol T
  - (See Section 3: T(See Section 3: T
- Motor Phase TMotor Phase T
  - (Figure 2-6) (Figure 2-6)
  - (See Drive Motor). (See Drive Motor).
  - (Figure 2-6).(Figure 2-6).
- ol Tol T ol Testest
- estest est
  - (Figure 2-6).(Figure 2-6). (Figure 2-6).
  - (See Drive Motor). (See Drive Motor). (See Drive Motor).
  - (Figure 2-6) (Figure 2-6) (Figure 2-6)
- Motor Phase TMotor Phase T Motor Phase Testest
- estest est
  - (See Section 3: T(See Section 3: T (See Section 3: Trr
  - rr rouble-ouble-
  - ouble-ouble- ouble- shooting).shooting).
  - shooting).shooting). shooting).
  - 29Motor Windings Check
- 30TT
  - 2-102-10 2-10
- TT Tachometer Cirachometer Cir
- achometer Cirachometer Cir achometer Circuit Diagnosticscuit Diagnostics
- cuit Diagnosticscuit Diagnostics cuit Diagnostics
- 31UNBALANCE CONTROL SYSTEMUNBALANCE CONTROL SYSTEM
  - 2-112-11 2-11
- UNBALANCE CONTROL SYSTEMUNBALANCE CONTROL SYSTEM UNBALANCE CONTROL SYSTEM
32Strut Displacement Switch
Tub Displacement Switch
33Cabinet Vibration Sensor
Cabinet Vibration Absorber
Inertial Unbalance Switch
35SECTION 3. TROUBLESHOOTINGSECTION 3. TROUBLESHOOTING
- 3-13-1 3-1
SECTION 3. TROUBLESHOOTINGSECTION 3. TROUBLESHOOTING SECTION 3. TROUBLESHOOTING
- electrical power to theelectrical power to the
- Warning Warning
- Warning Warning Warning - Always shut off- Always shut off
- - Always shut off- Always shut off
- service repair procedures.service repair procedures. service repair procedures.
- 363-23-2 3-2
- 373-33-3 3-3
48MISCELLANEOUS INFORMATIONMISCELLANEOUS INFORMATION
MISCELLANEOUS INFORMATIONMISCELLANEOUS INFORMATION MISCELLANEOUS INFORMATION
49SECTION 4. CONSOLESECTION 4. CONSOLE
SECTION 4. CONSOLESECTION 4. CONSOLE SECTION 4. CONSOLE
- 50VERTICAL SWITCHESVERTICAL SWITCHES
  - 4-24-2 4-2
- VERTICAL SWITCHESVERTICAL SWITCHES VERTICAL SWITCHES (Push Button)(Push Button)
- HORIZONTAL SWITCHESHORIZONTAL SWITCHES
- (Push Button)(Push Button) (Push Button)
- HORIZONTAL SWITCHESHORIZONTAL SWITCHES HORIZONTAL SWITCHES (Push-to-Start)(Push-to-Start)
- (Push-to-Start)(Push-to-Start) (Push-to-Start)
- 51TIMER REMOVALTIMER REMOVAL
  - 4-34-3 4-3
- TIMER REMOVALTIMER REMOVAL TIMER REMOVAL
53SECTION 5. CABINET ASSEMBLY
- DOOR ASSEMBLY & HINGES
  - (Figure 5-1).
  - Figure 5-1
- 54Cabinet Vibration Absorber
  - (Figure 5-3)
  - (Figure 5-2).
  - (Figure 5-4)
- FRONT PANEL
- Door Latch Hoop
- 55DOOR LOCK MECHANISM
  - (Figure 5-7)
  - (Figure 5-6)
  - (Figure 5-5)
  - (See Dispenser Assembly)
- TOP COVER
  - (See Front Panel
- 56FRONT SHROUD ASSEMBLY
  - (See Front Panel & Top Cover).
  - (Figure 5-8).
  - (Figure 5-9).
  - Electrical-Mechanical Troubleshooting.
  - When the cord is released, the lock will return to a locked position (Figure 5-8).
  - (See Front Panel & Top Cover).
  - (See Door Assembly and Hinge Removal).
  - (Figure 5-10)
  - (Figure 5-12)
- 57CABINET ASSEMBLY w/REAR ACCESS PANEL
  - (Figure 5-11)
59SECTION 6. WATER-CARRYING COMPONENTS
- FRONT REMOVAL
  - (See Front Panel & Top Cover Removal).
- WATER VALVE
  - REAR REMOVAL
    - (Figure 6-1).
- 60AIR DOME HOSE
  - REMOVAL FROM CONSOLE
    - (See Figure 6-3).
    - (See Console
    - (See Figure 6-2).
  - REMOVAL FROM OUTER TUB
    - (See Console
- WATER LEVEL PRESSURE SWITCH
  - 6-2)
  - 6-3).
  - REPLACEMENT/ROUTING
    - (Figure 6-3).
    - Using soap and water may lead to a potential leak.
- 61DISPENSER ASSEMBLY
- 62FRONT WATER FLUME INJECTOR
  - (See Front Panel & Top Cover
  - (See Front Shroud Assembly Removal)
  - (See Outer Tub Cover Removal).
- PUMP ASSEMBLY
  - (See Front Panel & Top Cover Removal).
  - (See Figure 6-6).
- 63Pump Accessory Kit
- 64DRAIN HOSE
  - (Fig- ure 6-10).
- 66SECTION 7. OUTER TUB & SPINNER ASSEMBLY
  - DOOR BOOT
    - (See Front Panel, Top and Front Shroud Removal).
    - (See Figure 5-6)
    - Note the orientation ribs on the outer tub cover and the locating notches in the door boot seal lip.
  - BAFFLES
    - (Figure 7-1).
  - 67OUTER TUB COVER
    - (See Front Panel, Top Cover, and Front Shroud Removal).
    - (See Front Shroud).
  - 68SPIN BASKET ASSEMBLY w/BALANCE RING
    - (See Front Panel, Top cover, Front Shroud, Outer Tub Cover and Rear Baffle
    - (Figure 7-4).
    - (See Baffle
    - (Figure 7-5).
  - 69DRIVE PULLEY
    - (Figure 7-6).
  - 70SPINNER TUB SUPPORT
  - 71SEAL SYSTEM
    - (See Spinner Tub Support Removal).
    - 7-8).
    - (Figure 7-9).
    - (See Front Panel).
    - (Figure 7-12)
    - (See Top Cover).
    - The bolts screw into two nuts below the weight, under the tub mounting pad (Fig- ure 7-11).
  - 72OUTER TUB ASSEMBLY
  - BEARINGS
  - COUNTER WEIGHTS
  - 73STRUT ASSEMBLY
    - (See Front Panel, Top Cover and Front Shroud Removal).
  - Strut Displacement Switch
  - INERTIAL UNBALANCE SWITCH
    - (See Front Panel & Top Cover
    - (Fig- ure 7-14).
    - (See Front Panel & Top Cover Re- moval).
    - (Figure 7-15).
  - 74TUB DISPLACEMENT SWITCH
76SECTION 8. MOTOR DRIVE SYSTEMSECTION 8. MOTOR DRIVE SYSTEM
SECTION 8. MOTOR DRIVE SYSTEMSECTION 8. MOTOR DRIVE SYSTEM SECTION 8. MOTOR DRIVE SYSTEM
- DRIVE BELTDRIVE BELT
- DRIVE BELTDRIVE BELT DRIVE BELT
- DRIVE MOTOR
- 77MACHINE CONTROLMACHINE CONTROL
  - 8-28-2 8-2
- MACHINE CONTROLMACHINE CONTROL MACHINE CONTROL
- 78MOTOR CONTROLMOTOR CONTROL
  - 8-38-3 8-3
- MOTOR CONTROLMOTOR CONTROL MOTOR CONTROL
  - REMOVALREMOVAL
88INTRODUCTION
- Models covered in this manual supplement: MAH4000 MAH5500A
- CONTENTS
  - 2
89SECTION 1. MAH4000/MAH5500A CONTROL FACIA
SECTION 2. SPECIFICATIONS
90SECTION 3. BASIC MACHINE OPERATION
SECTION 4. WASHER CONTROLS OVERVIEW
91SECTION 5. CYCLE REVIEW
- 92Cycle Times:
- 93Stain Cycle:
95SECTION 7. ELECTRICAL INFORMATION
- &2,/:$7(5 9$/9(
96SECTION 8. WATER CARRYING COMPONENTS
106MAYTAG
- 107INTRODUCTION
  - Models covered in this manual supplement: MAH5500B MAH7500A
  - CONTENTS
- 109SECTION 1. GENERAL INFORMATION
  - SPECIFICATIONS
    - 1-1
  - 1-2
  - BASIC MACHINE OPERATION
  - 110General Flow Of A Complete Wash Cycle
    - 1-3
  - 111CYCLE SEQUENCES
    - Number of Rinses:
    - Wash Time Tumble:
    - Basic Tumble Patterns:
    - Rinse Tumble Times:
    - 112 1-4
    - ON/OFF SEQUENCE OF PUMP DURING SPIN CYCLE
    - INPUT WATER TEMPERATURE
- 113SECTION 2. WASHER CONTROLS OVERVIEW
  - Features of MAH7500 (LCD Washer):
  - BASIC CONTROL BOARD PHILOSOPHY FOR BOTH WASHERS:
  - Features of MAH5500B (LED Washer):
  - 114USER INTERFACE SELECTIONS: (LED Washer)
  - 115DISPLAY CHARACTERISTICS
  - 116INPUT MODIFICATIONS DEFINED
  - 117OUTPUT MODIFICATIONS DEFINED
  - 118CYCLE SEQUENCE DEFINITIONS
  - 120MISCELLANEOUS
  - 123LED WASHER:
  - 126DIAGNOSTIC CODES:
    - 127ACCESSING SERVICE MODE
    - 130SYSTEM CHECK
    - DIAGNOSTIC/HELP CODES
      - 3-1
- 131Section 3: DIAGNOSTIC/HELP CODE TABLES.
  - HELP CODES LISTING:
    - 41)desutoN(
    - 1323-2
      - "FP"
      - 054
      - oot tsaf
    - 1333-3
    - 3-4
  - 134DIAGNOSTIC CODES LISTING:
    - 1353-5
    - 1363-6
  - 138Glossary of T erms
- 141SECTION 4. ELECTRICAL COMPONENTS & TESTING
  - ELECTRICAL TESTS
  - Grounded Components
  - Water Valve Test
  - Door Lock Test
  - 143INPUT/OUTPUT VOLTAGES (LCD Washer)
  - INPUT/OUTPUT VOLTAGES (LED Washer)
    - 145DRIVE MOTOR
    - Motor Control Access
    - MOTOR CONTROL BOARD
  - 147HEATER ASSEMBLY
    - 148Thermistor Temperature Chart
- 149SECTION 5. TEARDOWN & WIRING INFORMATION
  - 150CONSOLE COVER PLUG
  - CABINET ASSEMBLY
  - DOOR LATCH HOOP
  - 151DOOR LOCK MECHANISM
  - 152REAR ACCESS PANEL
    - WATER SYSTEM COMPONENTS
    - 153PUMP ASSEMBLY
    - HEATER ASSEMBLY
- 155WIRING INFORMATION
  - MAH5500B