Maytag MED4500MW Dryer Problems & Error Codes — Overview
The Maytag MED4500MW is an electric dryer that shares the standard Maytag error-code system, where AF or F4 E3 airflow restriction faults are the most frequently reported issue. The dryer will continue to run when this code appears, and touching any key clears the display temporarily. Other common codes include L2 for low or no line voltage (typically a household power problem that prevents the heater from turning on), PF for a power failure that interrupted the cycle, and alternating F# E# codes that signal a control-detected fault requiring service. Most MED4500MW failures are related to airflow blockages or household electrical supply rather than internal component breakdowns, so proper vent installation and power verification are the first diagnostic steps.
Most Common Problems on This Model
- AF or F4 E3 airflow error on display Lint screen is clogged, the exhaust vent is crushed or kinked, or the duct has too many turns, so clean the lint screen and inspect the entire vent path from the dryer outlet to the exterior termination.
- Dryer runs but won’t heat L2 low or no line voltage fault means one of the two household breakers or fuses has tripped or blown, or the power cord is improperly installed, so verify both breakers are on and the cord connections are correct at the dryer terminal block and wall receptacle.
- PF power failure code appears A temporary power interruption stopped the cycle, so press any key to clear the code and restart the cycle, and if it repeats check for unstable household power or loose connections.
- Dryer won’t start or respond The door is not fully latched, the control lock is engaged, or the start button wasn’t held long enough, so verify the door clicks shut, check for a control-lock indicator on the display, and press and hold start for 2 to 5 seconds.
- Alternating F# and E# codes on display A control-detected fault has occurred in the user interface or main control board, so record the exact code sequence, power off the dryer for one minute to attempt a reset, and if the code returns enter diagnostic mode to retrieve stored fault history before replacing parts.
- Airflow code returns after cleaning vent The internal blower wheel is obstructed with lint buildup or the airflow sensor circuit has failed, so disconnect power, remove the front or rear panel to access the blower housing, clean the blower and duct, and test the dryer on a timed cycle.
- No codes but drying takes too long Restricted airflow that hasn’t yet triggered the AF code, or a partially clogged lint screen and vent system, so clean the lint screen before every load and inspect the full length of the exhaust duct for lint accumulation or external vent flap restriction.
- L2 code persists after verifying breakers The household supply voltage is low, the power cord is damaged, or the dryer terminal block connections are loose, so verify 240V at the wall receptacle with a voltmeter, inspect the cord for burn marks or broken conductors, and tighten all terminal screws at the dryer and receptacle.
Parts That Commonly Fail
| Part | Notes |
|---|---|
| Lint screen | Amazon | First checkpoint for AF/F4 E3 codes, should be cleaned before every load and inspected for tears or film buildup that blocks airflow. |
| Exhaust vent duct and transition hose | Amazon | Crushed, kinked, or over-twisted vent hose is a top cause of airflow codes; rigid or semi-rigid metal duct with minimal turns is recommended by Maytag. |
| Blower wheel and housing | Amazon | Can accumulate lint over time and restrict airflow even when the external vent is clear, causing repeat AF codes. |
| Power cord and terminal block | Amazon | Electric dryers use two household breakers or fuses; loose or corroded terminal connections or a damaged cord can trigger L2 no-heat faults. |
Dryer Error Codes for This Model
These codes apply to this model line:
- Maytag Dryer Err error code
- Maytag Dryer F01 error code
- Maytag Dryer F02 error code
- Maytag Dryer F1E1 error code
- Maytag Dryer F1E3 error code
- Maytag Dryer F1E4 error code
- Maytag Dryer F1E5 error code
- Maytag Dryer F20 error code
- Maytag Dryer F22 error code
- Maytag Dryer F23 error code
- Maytag Dryer F24 error code
- Maytag Dryer F25 error code
When to Call a Pro
Call a qualified appliance technician if an alternating F# E# code appears and persists after a power reset, if the AF or F4 E3 code returns after you have verified the entire vent path is clean and unobstructed, or if diagnostic mode reveals stored fault codes you cannot interpret. For L2 or no-heat issues that remain after you have confirmed both breakers are on and the cord is properly installed, Maytag advises contacting a qualified electrician to test household supply voltage and wiring. Do not attempt live voltage testing or control-board replacement without proper training and tools, and always disconnect power at the breaker before accessing internal components.