Maytag Centennial Dryer

Repair Manual & Service Guide

Electric & Gas Models

Installation Guide

Tools Needed:

  • 4-in-1 screwdriver
  • Multimeter
  • Nut driver set
  • Pliers
  • Putty knife
  • Vacuum cleaner

Step-by-Step Installation

  1. Choose Installation Location: Select a well-ventilated area with proper clearance from walls and combustible materials.
  2. Remove Shipping Materials: Remove all packaging materials and shipping bolts from the dryer.
  3. Gas Connection (Gas Models): Connect gas line using approved flexible connector. Check for leaks with soap solution.
  4. Electrical Connection: Connect to properly grounded 240V outlet for electric models, 120V for gas models.
  5. Vent Installation: Install rigid metal venting to exterior. Maximum length 25 feet with two 90° elbows.
  6. Level the Dryer: Adjust leveling legs to ensure dryer is stable and level.
  7. Test Run: Run dryer through a complete cycle to check for proper operation and heating.
Warning: Gas line connections must be performed by qualified technician. Improper installation can create safety hazards.

Specifications

Model Series MEDC400XW / MGDC400XW
Type Electric & Gas Dryer
Color White
Capacity 7.0 cu. ft.
Noise Level 65 dB
Control Type Rotary Dial with Push-to-Start
Energy Rating ENERGY STAR® Certified
Power Requirements (Electric) 240V, 30A
Power Requirements (Gas) 120V, 15A
Dimensions (HxWxD) 43 x 27 x 29 inches
Weight 125 lbs (Electric), 130 lbs (Gas)
Heat Settings 4 Temperature Settings

Warranty Information

  • Full Warranty: 1 year parts and labor
  • Motor Warranty: 10 years on drive motor
  • Drum Warranty: Lifetime limited warranty
  • Additional Coverage: Optional extended warranty available

For warranty service, contact Maytag Customer Service at 1-800-344-1274 or visit Maytag.com

Key Features

Advanced Moisture Sensing

Automatically senses moisture levels and shuts off when clothes are dry, preventing over-drying and saving energy.

Wrinkle Prevent Option

Tumbles clothes without heat at the end of the cycle to help prevent wrinkles from setting in.

Quick Dry Cycle

Dries small loads quickly with increased air flow and temperature for faster drying times.

Heavy Duty Cycle

Extra drying time and heat for large loads and heavily wet items like towels and jeans.

Air Fluff Cycle

Tumbles clothes with no heat to freshen items that don't need washing or to fluff pillows and stuffed animals.

End of Cycle Signal

Audible signal alerts you when the drying cycle is complete.

Cycle Options Explained

Auto Dry

Automatically adjusts drying time based on moisture sensing for optimal results

Timed Dry

Manual drying with selectable time from 10-140 minutes for precise control

Delicates

Gentle drying with low heat for delicate fabrics and synthetic materials

Air Only

Room temperature air circulation without heat for special care items

Heavy Duty

Extended drying with high heat for large loads and heavy fabrics

Quick Dry

Rapid drying cycle for small loads that need to be dried quickly

Troubleshooting

Problem Possible Cause Solution
Dryer won't start Power issue, door not closed, start button not pressed Check power supply, ensure door is latched, press start button firmly
No heat Thermal fuse blown, heating element failed, gas valve issue Check thermal fuse, test heating element, verify gas supply
Takes too long to dry Clogged lint filter, restricted venting, overloaded Clean lint filter, check venting, reduce load size
Unusual noises Worn rollers, idler pulley, blower wheel obstruction Inspect rollers and idler, check blower wheel for debris
Clothes too hot after cycle Cool down cycle not working, thermostat failure Check cool down operation, test thermostats
Drum not turning Broken belt, motor failure, idler pulley issue Inspect belt, test motor, check idler pulley

Common Error Codes

  • F-01: Main control board failure - Replace main control board
  • F-02: Motor triac error - Check motor and control board
  • F-03: Thermistor open - Replace thermistor
  • F-04: Thermistor short - Replace thermistor
  • F-05: Heater relay error - Check heating element and relays
  • F-07: Motor stalled - Check for obstruction, test motor
  • F-08: Moisture sensor error - Clean moisture sensor bars

Manual Downloads

Current Model Manuals

MEDC400XW

7.0 cu. ft. Electric Dryer

MGDC400XW

7.0 cu. ft. Gas Dryer

MEDC500XW

7.4 cu. ft. Electric Dryer

MGDC500XW

7.4 cu. ft. Gas Dryer

Popular Previous Models

MEDC300XW

6.5 cu. ft. Electric Dryer

MGDC300XW

6.5 cu. ft. Gas Dryer

MEDC200XW

6.0 cu. ft. Electric Dryer

MGDC200XW

6.0 cu. ft. Gas Dryer

Note: For models not listed here, please visit the Maytag Support Website for complete documentation.