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Maytag MAT14PD Service Manual

Maytag MAT14PD
90 pages
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Next Generation Top Load
Commercial Washer
Coin and Non-Coin
SERVICE MANUAL
MODELS: MAT14CS MAT14PD MAT14PR MAT15MN
W10251135
TECHNICAL EDUCATION

Table of Contents

Other manuals for Maytag MAT14PD

Questions and Answers:

Maytag MAT14PD Specifications

General IconGeneral
BrandMaytag
Model NumberMAT14PD
ColorWhite
Energy Star CertifiedNo
AgitatorYes
Voltage120V
Width27.5 inches

Summary

Manual Introduction

Goals and Objectives

Outline of the service manual's purpose and intended outcomes.

General Information and Safety

Washer Safety

Critical safety warnings and precautions for operating and servicing the washer.

Electrostatic Discharge (ESD) Precautions

Guidelines for handling electronic components to prevent damage from static electricity.

Model Identification and Resources

Model Number Designations

Explanation of the coding system used to identify different washer models and their features.

Model and Serial Number Label Location

Visual guide showing where to find the model and serial number identification label on the washer.

Maytag Commercial Laundry Literature List

List of available literature, including installation instructions, tech sheets, and parts lists for Maytag products.

Installation Requirements

Tools and Parts

Lists the necessary tools and parts required for the proper installation of the commercial washer.

Location Requirements

Specifies the necessary environmental and utility conditions for installing the washer.

Recessed Area and Closet Installation

Provides guidelines and spacing requirements for installing the washer in confined spaces like closets.

Product Dimensions

Details the physical measurements of the washer, including cutouts and clearances.

Standpipe Drain System Requirements

Outlines the specifications for the standpipe drain, including diameter, capacity, and height.

Electrical Requirements

Specifies the electrical circuit, voltage, amperage, and fuse/breaker requirements for the washer.

Recommended Ground Method

Details the proper grounding procedures for the washer to ensure electrical safety.

Basic Washer Operation

General User Information

Provides essential user-level information regarding the washer's display and initial states.

Control Set-Up Procedures

Guides the user through the initial setup process for operating the washer.

How to Use Key Pads to Program Controls

Explains the function of each keypad and how to navigate and adjust settings.

Start Operating Set-Up

Guides the user through the initial setup process for operating the washer.

Set-Up Codes

Describes how to navigate and modify setup codes for appliance programming.

Component Access and Removal

Remove Control Panel Assembly

Step-by-step instructions for safely removing the control panel assembly from the washer.

Power Source Plug - MN Model

Details how to identify and use the power source plug on MN model control panels.

Export Model Rinse Level Harness Option

Explains the function and connection of the rinse level wire harness option for export models.

Remove Timer Knob - MN Model

Procedure for removing the timer knob from the MN model control panel.

Remove Escutcheon - MN Model

Instructions on how to remove the escutcheon from the MN model control panel.

Remove the Timer - MN Model

Steps to remove the timer mechanism from the MN model control panel.

Remove the Controls - MN Model

Procedure for detaching the control components from the MN model control panel.

Replace Control Panel - MN Model

Steps for installing a new control panel on the MN model washer.

Remove Processor Control Board

Detailed instructions for removing the processor control board from the washer.

Remove Display Lens

Steps to remove the display lens from the control panel assembly.

Remove the Relays

Instructions for removing the various relays located on the control panel assembly.

Remove Ground Wire

Procedure for detaching the ground wire from the control panel assembly.

Remove the User Interface

Steps for detaching and removing the user interface module from the control panel.

Remove Water Level Pressure Switch

Instructions for removing the water level pressure switch from the washer.

Remove Low Voltage Transformer

Procedure for disconnecting and removing the low voltage transformer.

Remove the Power Cord

Steps for safely disconnecting and removing the power cord from the washer.

Remove the Control Cover Assembly

Instructions for removing the main control cover assembly from the washer.

Remove the Metercase

Detailed procedure for removing the metercase component from the washer.

Remove the Cabinet Front

Step-by-step guide for removing the front panel of the washer cabinet.

Remove Entire Cabinet

Comprehensive instructions for removing the main outer cabinet of the washer.

Splash Guard and Retainer - MN Model

Procedure for removing the splash guard and its retainer specifically for MN models.

Remove the Vacuum Break - MN Model

Instructions for removing the vacuum break component on MN model washers.

Remove the Inlet Hose - MN Model

Steps to disconnect and remove the water inlet hose for MN model washers.

Remove the Agitator

Detailed instructions for removing the agitator from the washing machine tub.

Remove the Tub Ring

Procedure for detaching and removing the tub ring assembly from the washer tub.

Remove the Balance Ring

Steps to remove the balance ring from the top of the washer basket.

Remove the Basket

Instructions for removing the main wash basket, including nut and drive block.

Remove the Tub

Steps for removing the main wash tub from the washer chassis.

Remove the Tub Seal

Procedure for removing the seal located at the bottom of the wash tub.

Remove Motor Splash Guard

Instructions for detaching the splash guard that protects the motor.

Remove the Pump

Steps for disconnecting and removing the water pump from the washer.

Remove the Basket Drive

Instructions for removing the basket drive assembly, including cam and brake.

Remove the Tub Support

Procedure for removing the tub support structure from the washer.

Triangular Base Assembly

Instructions for disassembling and removing the triangular base assembly.

Remove Tub Support Spring and Bracket

Steps for removing the spring and bracket associated with the tub support.

Remove Drain Hose, Bracket and Cup

Procedure for detaching the drain hose, bracket, and drain cup.

Remove Feature Panel

Instructions for removing the feature panel from the washer base.

Rear Support Leveling System

Describes the rear support leveling system and its function.

Additional Component Access

Remove the Coin Drop

Steps for accessing and removing the coin drop mechanism from the metercase.

Remove the Coin Slide - CS Model

Procedure for removing the coin slide assembly from CS model washers.

Remove the Timer - CS Model

Instructions for removing the timer component from CS model washers.

Remove Coin Funnel - CS Model

Procedure for removing the coin funnel from CS model washers.

Key Component Servicing

Remove Lid Switch

Detailed instructions for removing the lid switch mechanism from the washer.

Remove Inlet Valve

Steps for disconnecting and removing the water inlet valve from the washer.

Remove the Lid

Instructions for detaching and removing the main lid of the washer.

Remove the Pump

Steps for disconnecting and removing the water pump from the washer.

Motor Servicing

Parts of the Motor

Identifies the key components of the drive motor, including capacitor, switch, and protector.

Remove the Motor

Instructions for safely disconnecting and removing the drive motor.

Drive Train Servicing

Remove the Transmission

Detailed steps for removing the transmission assembly from the washer.

Replacement Transmission

Guidance on preparing and installing a new replacement transmission.

Remove Clutch Assembly and Parts

Instructions for disassembling and removing the clutch assembly and its components.

Remove the Brake Assembly

Steps for removing the brake assembly and its related components.

Remove Drive Cam

Procedure for removing the drive cam from the washer's drive system.

Component Testing Procedures

Motor Thermal Protector Switch Testing

Procedure for testing the motor thermal protector switch using an ohmmeter.

Dual Water Inlet Valve Testing

Steps for testing the dual water inlet valve solenoids with an ohmmeter.

Motor Testing Procedures

Detailed instructions and tables for testing the motor's electrical resistance and switch contacts.

Hidden Lid Switch Testing

Procedure for testing the hidden lid switch using an ohmmeter.

Motor Start Capacitor Testing

Instructions for testing the motor start capacitor's resistance.

Basket Drive Shaft Checks

Guidelines for inspecting the basket drive shaft for wear and determining replacement needs.

Diagnosis and Troubleshooting

Diagnostic Codes

List of diagnostic codes displayed by the washer and their explanations.

Top Load Washer Diagnostic Mode

Instructions on how to enter and utilize the diagnostic mode for testing washer functions.

Top Load Washer Help Mode

Explanation of how to access and use the help mode for understanding washer states and inputs.

Mechanical Coin Slide Model Timer Sequence Chart

Chart detailing the timer sequence for mechanical coin slide models.

Mechanical Non-Pay Model Timer Sequence Chart

Chart detailing the timer sequence for mechanical non-pay models.

Wiring Diagrams

Mechanical Coin Slide Models Wiring Diagram

Electrical schematic for mechanical coin slide models, showing component connections.

Mechanical Non-Pay Models Wiring Diagram

Electrical schematic for mechanical non-pay models, illustrating component interconnections.

Electronic Control Models Wiring Diagram

Electrical schematic for electronic control models, detailing system wiring.

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