Maytag MXR30 User Manual

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Maytag Commercial

MXR Series

PD & PN Washers

SERVICE MANUAL

W10602871

TECHNICAL EDUCATION

WASHER MODELS:

MXR65, MXR55, MXR40, MXR30, MXR25 & MXR20

PD & PN

Table of Contents

Other manuals for Maytag MXR30

Installation Instructions28 pages

Programming Guide80 pages

Questions and Answers:

E
Elizabeth Rogers DDSAug 7, 2025
What to do if the water level is incorrect in my Maytag MXR30?
- M
  muellerjeffreyAug 8, 2025
  If you're experiencing an incorrect water level in your Maytag Washer, here are a few things to check: * Ensure the programmed water levels are correct. * Verify that the correct Machine Type is selected in the Configuration Menu. * If you've changed the Machine Type, remember that standard water levels can only be reinitialized by programming new values or by loading the Standard Wash programs again.
T
Teresa RodriguezAug 11, 2025
How to unlock Maytag Washer door after power outage?
- D
  Dustin LewisAug 12, 2025
  To unlock the door of your Maytag Washer during a power outage: First, remove the front panel. Reach over the edge of the front panel on the door lock side. Push the emergency door opening button, then turn the door handle to the right. Finally, open the door.
D
Danielle GrantAug 17, 2025
What to do if the display of my Maytag Washer is not illuminated?
- C
  csteinAug 17, 2025
  If the display on your Maytag Washer is not illuminated, here's what you can check: * Ensure the external power supply is switched on and the washer is receiving external power. * Deactivate the emergency button. * Confirm the power connector is properly connected. * Inspect the wiring and ensure the connector is correctly connected. * If the display lights up after these checks, verify that the input signals or the +16Vdc Supply Signal are not touching the cabinet. * If there is no Flash Memory inserted in its socket on the wash computer, use the correct software and Flash Memory.
N
Nicole BlevinsAug 22, 2025
Why is my Maytag MXR30 showing 'Bootloader' and not running the application?
- D
  Darlene GriffinAug 22, 2025
  If your Maytag Washer display shows 'Bootloader' but the application doesn't run, it's likely because there's no software loaded in the application. To fix this, load the application software from the USB flash drive.
N
nwhitakerAug 27, 2025
How to improve the readability of the text on my Maytag Washer display?
- M
  Michael DuncanAug 27, 2025
  If the text on your Maytag Washer display is difficult to read, adjust the brightness and viewing angle in the Configuration Menu until the display is clear.
K
Kaitlyn MillsSep 1, 2025
What to do if Maytag MXR30 Washer displays an error message?
- L
  leslie64Sep 1, 2025
  To resolve error messages on your Maytag Washer, use the Diagnostic Program. This program will test the individual functions of the washer one by one to help determine the problem.

Maytag MXR30 Specifications

General

Brand	Maytag
Model	MXR30
Type	Top Load Washer
Color	White
Energy Star Certified	No
Spin Speed	700 RPM
Water Level Selections	5
Deep Fill Option	Yes
Power Source	Electric
Voltage	120 V
Width	27 inches

Summary

General Information and Maintenance

Commercial Washer Safety Guidelines

Essential safety guidelines for operating commercial washing machines.

Washer Maintenance Schedule

Provides a schedule and instructions for routine washer maintenance.

Technical Specifications

Outlines key performance and operational specifications for the washer series.

Theory of Operation

Water Inlet Valves Function

Explains the function and operation of water inlet valve systems.

Motor Power Circuitry

Details the electrical power flow to the motor and its control.

Component Access Procedures

Opening the Top Panel

Step-by-step guide to accessing the washer's interior by opening the top panel.

Opening the Control Panel

Instructions for safely opening the washer's control panel for service.

Main Control Board Access

Details the main control board, its connections, and removal procedures.

Drive Motor Service

Instructions for removing, inspecting, and servicing the main drive motor.

Component Testing Procedures

Water Inlet Valve Testing

Procedures for testing and repairing water inlet valves.

Contactor Testing

How to test the function and operation of the motor contactor.

Inverter Testing

Steps for testing the inverter unit that controls motor speed.

Diagnosis and Troubleshooting

Troubleshooting: Door Will Not Unlock

Troubleshooting steps for when the washer door fails to unlock.

Interpreting Error Messages

How to interpret and respond to error messages shown on the washer display.

Fault Code Overview

A comprehensive list of fault codes, their causes, and recommended actions.

Wiring Diagrams

Wiring Diagram MXR40 - 65

Schematic diagram illustrating electrical connections for MXR40-65 models.

Alphabetical Component Index

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