Maytag Neptune Dryer Parts Manual

User Manual & Parts Guide

Gas & Electric Models

Installation Guide

Tools Needed:

  • Adjustable wrench
  • Screwdrivers (flat and Phillips)
  • Gas line wrench (for gas models)
  • Level
  • Tape measure
  • Pipe thread sealant

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 shipping bolts and packaging materials from the dryer.
  3. Ventilation Setup: Install 4-inch diameter metal venting to the outdoors. Avoid plastic or foil venting.
  4. Gas Connection (Gas Models): Connect to gas supply using approved flexible gas connector. Check for leaks with soap solution.
  5. Electrical Connection: Connect to properly grounded 120V outlet for electric models, 240V for gas ignition systems.
  6. Level the Dryer: Adjust the leveling legs to ensure the dryer is level from front to back and side to side.
  7. Test Run: Run the dryer through a complete cycle to check for proper operation and ventilation.
Warning: Gas installations must be performed by a qualified technician. Improper installation can create fire hazards.

Specifications

Model Series MEDX700XW / MGDX700XW
Type Electric & Gas Dryers
Color White
Capacity 7.0 cu. ft.
Noise Level 65 dB
Control Type Electronic Controls with LED Display
Energy Rating ENERGY STARĀ® Certified
Power Requirements (Electric) 240V, 30A
Power Requirements (Gas) 120V, 15A (Ignition System)
Dimensions (HxWxD) 44 x 29 x 30 inches
Weight 145 lbs (Electric), 155 lbs (Gas)
Vent Requirements 4-inch diameter metal venting

Warranty Information

  • Full Warranty: 1 year parts and labor
  • Motor Warranty: 10 years limited warranty
  • 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

Parts Catalog

Heating Element

Durable nickel-chromium heating element for electric models. Part #: 279838

Gas Burner Assembly

Complete gas burner assembly for gas models including igniter and flame sensor. Part #: 279839

Drive Motor

1/3 HP permanent split capacitor motor for drum rotation and blower operation. Part #: 279840

Drum Rollers

Set of 4 durable nylon rollers with sealed bearings for smooth drum rotation. Part #: 279841

Belt

Multi-ribbed polyester belt for drum drive system. Part #: 279842

Thermal Fuse

High-limit thermal fuse for over-temperature protection. Part #: 279843

Common Replacement Parts

Door Switch

Push-to-start door safety switch. Part #: 279844

Timer Knob

Replacement control knob for electronic timer. Part #: 279845

Lint Filter

Slide-out lint filter assembly. Part #: 279846

Drum Glides

Set of 2 rear drum glides. Part #: 279847

Vent Hose

4-inch diameter flexible metal vent hose. Part #: 279848

Control Board

Main electronic control board. Part #: 279849

Troubleshooting

Problem Possible Cause Solution
Dryer won't start Power issue, door not closed, thermal fuse blown Check power supply, ensure door latched, test thermal fuse
No heat Heating element failure, gas valve issue, thermal fuse Test heating element, check gas supply, replace thermal fuse
Drum not turning Belt broken, motor failure, idler pulley issue Inspect belt, test motor, check idler pulley
Overheating Vent blockage, faulty thermostat, restricted airflow Clean vent system, test thermostats, ensure proper clearance
Unusual noises Worn rollers, foreign objects, blower wheel issues Inspect rollers, check for objects, examine blower wheel
Long drying times Vent restriction, heating element, moisture sensor Clean vent, test heating system, check moisture sensor

Error Codes

  • F01: Main control failure - Reset power, contact service
  • F02: Motor triac error - Check drive motor and connections
  • F03: Thermistor open - Replace temperature sensor
  • F04: Thermistor short - Replace temperature sensor
  • F05: Heater relay error - Check heating element and relays
  • F06: Gas ignition failure (Gas models) - Check gas supply and igniter

Manual Downloads

Current Model Manuals

MEDX700XW

7.0 cu. ft. Electric Dryer

MGDX700XW

7.0 cu. ft. Gas Dryer

MEDC700XW

7.0 cu. ft. Stackable Electric

MGDC700XW

7.0 cu. ft. Stackable Gas

Popular Previous Models

MDE7400AYW

7.0 cu. ft. Electric Dryer

MDG7400AYW

7.0 cu. ft. Gas Dryer

MDE5500AYW

5.5 cu. ft. Electric Dryer

MDG5500AYW

5.5 cu. ft. Gas Dryer

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