Maytag MFI2266AES User Manual (English)

Questions and Answers:

M
Michael JuarezAug 13, 2025
What causes noisy operation in a Maytag Refrigerator?
- K
  Kathryn AvilaAug 14, 2025
  Noisy operation in your Maytag Refrigerator can stem from several sources. Loose or non-firm flooring can cause vibrations, so repair or brace the floor. Ensure the cabinet is level. Tubing in contact with the cabinet, other tubing, or metal parts can also generate noise; adjust the tubing to prevent contact. A vibrating drip pan, a fan hitting another part, or worn fan motor bearings can also be culprits; adjust the drain pan, align the fan, and check the motor for lubricant loss or worn bearings, replacing parts as necessary. Additionally, worn or missing compressor mounting grommets or loose mounting hardware can cause noise; tighten the hardware and replace the grommets if needed. Inspect the unit for any free or loose parts or missing screws, repairing as required.
E
ewestAug 17, 2025
Why is my Maytag MFI2266AES Refrigerator section too cold?
- B
  Bonnie GainesAug 17, 2025
  If your Maytag Refrigerator section is too cold, it might be due to the refrigerator temperature control being set too cold or a faulty Fresh Food thermistor. Adjust the refrigerator temperature control or check the thermistor. Also, ensure that the refrigerator airflow is properly adjusted.
H
harrispaulAug 21, 2025
Why is my Maytag Freezer section too cold?
- B
  Brian LoweryAug 21, 2025
  If your Maytag freezer section is too cold, it could be because the freezer temperature control is set too cold. Try adjusting the freezer temperature control. Also, a faulty control could be the cause; in that case, test the main control and replace it if it has failed.
D
Dana FloresAug 25, 2025
Why is my Maytag MFI2266AES Refrigerator not running?
- L
  Lauren CollinsAug 25, 2025
  Your Maytag Refrigerator might not be running due to several reasons. First, check if there's power at the outlet and inspect the fuse box or circuit breaker for any blown fuses or tripped breakers; replace or reset them if necessary. Also, a faulty power cord or low voltage could be the issue; check the power cord with a test light and ensure the input voltage is correct, taking action to fix any voltage supply problems. Other potential causes include a faulty motor, freezer temperature control, relay, compressor, or overload. Inspect all connections, check the relay, compressor motor windings, and overload for continuity, replacing parts as needed. Remember to ensure the compressor/overload are below trip temperature before testing the overload.
M
Mrs. Christy Fernandez MDSep 1, 2025
Why is my Maytag MFI2266AES Refrigerator running continuously?
- J
  Jonathan MannSep 1, 2025
  Your Maytag Refrigerator might be running continuously due to several reasons. The temperature control may be set too cold, so try adjusting it. A dirty condenser or obstructed grille could also be the problem; inspect and clean them. Check for a poor door seal, leveling the cabinet, adjusting the hinges, or replacing the gasket if needed. Faulty condenser or evaporator fans could be the cause; check the fan and wiring, replacing if necessary. Other potential issues include a faulty control, refrigerant shortage or restriction, refrigerant overcharge, or air in the system. Test the main control and check for leaks or overcharge, repairing, evacuating, and recharging the system as necessary.
B
Billy RobertsSep 5, 2025
What to do if Maytag Freezer and refrigerator sections are too warm?
- W
  wallsrobertSep 5, 2025
  If both the freezer and refrigerator sections of your Maytag unit are too warm, start by resetting the temperature controls. A poor door seal can also cause this issue, so level the cabinet, adjust the hinges, and replace the gasket if necessary. Check the condenser and grille for dirt or obstructions and clean them. If the control is faulty, test the main control and replace it if it has failed. Finally, a refrigerant shortage or restriction could be the cause; check for leaks or restrictions, and repair, evacuate, and recharge the system.
F
Francisco BryantSep 8, 2025
What to do if Maytag Unit runs continuously and temperature is too cold?
- S
  Sarah CraneSep 8, 2025
  If your Maytag unit runs continuously and the temperature is too cold, the defrost thermostat may be faulty. Check the thermostat and replace it if necessary.

Maytag MFI2266AES Specifications

General

Brand	Maytag
Model	MFI2266AES
Ice Maker	Yes
Color	Stainless Steel
Water Dispenser	Yes
Counter Depth	No
Energy Star Certified	Yes
Height	69.875 inches

Summary

Product Design Overview

Refrigeration System Function

Details the process of vapor compression, condensation, and refrigerant flow through the system.

Component Testing Procedures

Compressor Resistance and Operation Tests

Outlines resistance checks, ground tests, and operational tests for the compressor.

Capacitor Testing and Specifications

Details how to test capacitors for open, shorted, or high resistance faults.

Overload and Relay Testing

Drier Replacement and Handling

Instructions for cutting out and replacing the drier, emphasizing correct location and desiccant safety.

Evaporator Function and Leak Testing

Defrost Thermostat Testing and Operation

Condenser Fan Motor Operation and Testing

Service Procedures and Equipment

Required Service Equipment for HFC134a

Drier Replacement Procedure

Step-by-step instructions for removing and replacing the drier filter, including safety notes.

Refrigerant Handling Precautions

Safety warnings and cautions for handling refrigerants, including skin/eye contact and proper type.

Compressor Operational Test Procedure

Step-by-step guide for testing compressor operation directly, with safety cautions.

Dehydrating Refrigeration Systems

Explains the importance of dehydrating to prevent acid formation and system contamination.

Refrigerant Leak Detection Methods

Details methods for detecting refrigerant leaks using halide or electronic detectors.

Identifying and Testing System Restrictions

Explains symptoms and methods to diagnose restrictions in the refrigeration system.

Evacuation and Charging Procedures

Detailed instructions for evacuating and charging the refrigeration system.

Refrigeration System Charging

Instructions for charging the system with the correct amount of refrigerant.

HFC134a Refrigerant Service Guidelines

Information on HFC134a properties, safety, and handling differences from CFC12.

Replacing the Service Compressor

Procedure for replacing the compressor, including initial preparation and charging.

Brazing Procedures and Materials

Refrigerant Flow Diagram

Troubleshooting Common Refrigerator Problems

Troubleshooting: Unit Does Not Run

Lists possible causes and corrective actions for a non-operational unit.

Troubleshooting: Compressor Not Operating

Lists causes and solutions when compressor is not running but controls are on.

Troubleshooting: Refrigerator Section Too Warm

Identifies causes and solutions for a warm refrigerator section.

Troubleshooting: Temperature-Controlled Drawers Too Warm

Addresses causes and solutions for drawers being too warm.

Troubleshooting: Refrigerator Section Too Cold

Addresses causes and solutions for a refrigerator section that is too cold.

Troubleshooting: Refrigerator Not Operating

Covers basic checks for power, controls, fuses, and potential malfunctions.

Troubleshooting: Both Sections Too Warm

Lists causes and solutions when both freezer and refrigerator sections are too warm.

Troubleshooting: Refrigerator Still Won't Operate

Guidance for further troubleshooting if initial checks do not resolve non-operation.

Troubleshooting: Freezer Section Too Cold

Provides causes and solutions for a freezer section that is too cold.

Troubleshooting: Food Temperature Too Cold

Lists causes and solutions for food becoming too cold.

Troubleshooting: Unit Runs Continuously

Covers issues where the unit runs continuously but temperatures are normal or too cold.

Troubleshooting: Food Temperature Too Warm

Addresses causes and solutions for food being too warm.

Troubleshooting: Noisy Operation Causes

Troubleshooting: Refrigerator Odors

Troubleshooting: Frost or Ice on Evaporator

Addresses causes and solutions for frost or ice buildup on the evaporator.

Troubleshooting: All Interior Lights Off

Troubleshooting: Frequent Cycling Issues

Lists causes and solutions for a unit that cycles on and off frequently.

Troubleshooting: Water Droplets Inside Refrigerator

Troubleshooting: Unfamiliar or Loud Sounds

Troubleshooting: Crisper Drawers Not Closing Freely

Troubleshooting: Refrigerator Runs Too Frequently

Addresses causes like frequent door openings, heat exposure, and condenser coils.

Troubleshooting: Refrigerator Water Leaks

Covers causes of water leaks, emphasizing proper tubing and valve installation.

Troubleshooting: Slow Water Flow

Troubleshooting: Red Water Filter Indicator Light

Troubleshooting: Ice Formation in Ice Maker Inlet Tube

Troubleshooting: Ice Maker Not Producing Ice

Covers causes like switch position, water supply, kinks, or freezer temperature.

Troubleshooting: Flashing Temperature Alarm Light

Troubleshooting: Door Alarm Not Sounding

System Diagnosis: Pressure and Temperature Variations

Symptoms of Refrigerant Overcharge

Lists typical symptoms associated with a refrigerant overcharge in the system.

Symptoms of Refrigerant Shortage

Describes common indicators of a refrigerant shortage in the cooling system.

Symptoms and Diagnosis of Restrictions

Explains how to identify restrictions and their effects on system performance.

Diagnosing Air in the Refrigeration System

Details how to detect air in the system and the implications for performance.

Disassembly Procedures: Doors and Compartments

Procedure for Door Removal

Step-by-step instructions for removing fresh food and freezer compartment doors.

Disassembly: Evaporator Fan and Motor

Evaporator Removal Procedure

Detailed steps for removing the evaporator, including refrigerant reclamation.

Disassembly: Condenser Fan and Motor

Disassembly: Compressor Replacement

Procedure for removing the compressor, including line disconnection and mounting bolts.

Disassembly: Condenser Unit Removal

Control Board: Programming and Defrost Modes

Entering and Using Programming Mode

Step-by-step guide to enter, validate, and save program codes on the control board.

Control Board Defrost Operation Logic

Activating Forced Defrost Mode

Procedure to manually initiate a defrost cycle using the control panel.

Accessing and Navigating Service Test Mode

Instructions for entering and navigating the service test mode on the control board.

Service Tests: Defrost and Fan Controls

Service Test: Damper Operation Control

Service Tests: Thermistor and Door Status

Service Test: Ice Maker and Heater Status

Service Tests: Heater Override and Defrost Settings

Service Tests: Temperature Calibration and Filter Usage

Important Safety Instructions: General Precautions

Understanding Safety Warnings and Cautions

DANGER: Child Safety and Refrigerator Disposal

Specific DANGER warnings regarding child entrapment and safe disposal of old refrigerators.

WARNING: General Refrigerator Safety Precautions

Lists critical safety precautions for operating and servicing the refrigerator.

Refrigerator Installation Guide

Selecting the Proper Installation Location

Safe Refrigerator Transport Procedures

Refrigerator Leveling Procedure

Door and Drawer Removal for Installation

Procedure for removing doors and drawers to facilitate transport and installation.

Refrigerator Door Reinstallation Steps

Instructions for reinstalling the refrigerator doors, including water line connection.

Removing and Installing the Pullout Freezer Drawer

Procedure for removing and reinstalling the freezer drawer assembly.

Drawer Installation Procedure

Connecting the Water Supply for Ice Maker

Critical instructions and warnings for connecting the water supply to the ice maker.

Using the Refrigerator Control Panel

Initial Refrigerator Temperature Settings

Adjusting Refrigerator and Freezer Controls

Ice and Water Dispenser Operation

Using the Ice and Water Dispenser

Automatic Ice Maker Setup and Operation

Guidance on connecting water supply and ensuring optimal ice maker performance.

Ice Maker Operating Instructions

Water Filter Maintenance

Replacing the Water Filter Cartridge

Step-by-step guide for removing and installing the water filter cartridge.

Initial Water Filter Installation Steps

Procedure for Replacing an Existing Water Filter

Instructions on how to replace an existing water filter cartridge.

Refrigerator Care and Cleaning Procedures

Refrigerator Cleaning Chart: Parts and Products

Guide to cleaning refrigerator parts, specifying products to use and avoid.

Cleaning the Condenser Coil

Removing Refrigerator Odors

Refrigerator Energy Saving Tips

Procedure for Replacing Light Bulbs

Preparing Refrigerator for Vacation or Absence

Post-Vacation Refrigerator Recommissioning

Preparing Refrigerator for Moving

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Table of Contents

Questions and Answers:

Maytag MFI2266AES Specifications

Summary

Product Design Overview

Refrigeration System Function

Component Testing Procedures

Compressor Resistance and Operation Tests

Capacitor Testing and Specifications

Overload and Relay Testing

Drier Replacement and Handling

Evaporator Function and Leak Testing

Defrost Thermostat Testing and Operation

Condenser Fan Motor Operation and Testing

Service Procedures and Equipment

Required Service Equipment for HFC134a

Drier Replacement Procedure

Refrigerant Handling Precautions

Compressor Operational Test Procedure

Dehydrating Refrigeration Systems

Refrigerant Leak Detection Methods

Identifying and Testing System Restrictions

Evacuation and Charging Procedures

Refrigeration System Charging

HFC134a Refrigerant Service Guidelines

Replacing the Service Compressor

Brazing Procedures and Materials

Refrigerant Flow Diagram

Troubleshooting Common Refrigerator Problems

Troubleshooting: Unit Does Not Run

Troubleshooting: Compressor Not Operating

Troubleshooting: Refrigerator Section Too Warm

Troubleshooting: Temperature-Controlled Drawers Too Warm

Troubleshooting: Refrigerator Section Too Cold

Troubleshooting: Refrigerator Not Operating

Troubleshooting: Both Sections Too Warm

Troubleshooting: Refrigerator Still Won't Operate

Troubleshooting: Freezer Section Too Cold

Troubleshooting: Food Temperature Too Cold

Troubleshooting: Unit Runs Continuously

Troubleshooting: Food Temperature Too Warm

Troubleshooting: Noisy Operation Causes

Troubleshooting: Refrigerator Odors

Troubleshooting: Frost or Ice on Evaporator

Troubleshooting: All Interior Lights Off

Troubleshooting: Frequent Cycling Issues

Troubleshooting: Water Droplets Inside Refrigerator

Troubleshooting: Unfamiliar or Loud Sounds

Troubleshooting: Crisper Drawers Not Closing Freely

Troubleshooting: Refrigerator Runs Too Frequently

Troubleshooting: Refrigerator Water Leaks

Troubleshooting: Slow Water Flow

Troubleshooting: Red Water Filter Indicator Light

Troubleshooting: Ice Formation in Ice Maker Inlet Tube

Troubleshooting: Ice Maker Not Producing Ice

Troubleshooting: Flashing Temperature Alarm Light

Troubleshooting: Door Alarm Not Sounding

System Diagnosis: Pressure and Temperature Variations

Symptoms of Refrigerant Overcharge

Symptoms of Refrigerant Shortage

Symptoms and Diagnosis of Restrictions

Diagnosing Air in the Refrigeration System

Disassembly Procedures: Doors and Compartments

Procedure for Door Removal

Disassembly: Evaporator Fan and Motor

Evaporator Removal Procedure

Disassembly: Condenser Fan and Motor

Disassembly: Compressor Replacement

Disassembly: Condenser Unit Removal

Control Board: Programming and Defrost Modes

Entering and Using Programming Mode

Control Board Defrost Operation Logic

Activating Forced Defrost Mode

Accessing and Navigating Service Test Mode

Service Tests: Defrost and Fan Controls

Service Test: Damper Operation Control

Service Tests: Thermistor and Door Status

Service Test: Ice Maker and Heater Status

Service Tests: Heater Override and Defrost Settings