Code overview
- Error code
- F4 E3
- Appliance
- Dryer
F4 E3 on a Maytag dryer means a clogged lint screen or vent is restricting air flow.
What this code means
F4 E3
F4 E3 (Restricted Air Flow): the lint screen or vent is clogged, crushed, kinked or has too many turns.
An F4 E3 (Restricted Air Flow) code points to a clogged lint screen or vent, where the vent could be crushed, kinked or routed with too many turns. Maytag’s list of dryer codes also shows this restricted airflow message as AF.
With this error showing, the dryer carries on running. A touch of any key removes it and brings back the estimated time remaining. Both household dryers and commercial dryers carry this listing from Maytag.
Steps for F4 E3
- Start with a cleaned lint screen.
- Inspect the vent run from dryer to wall for crushing or kinks.
- Clear any lint and debris out of that run.
- Clear the exterior vent exhaust hood of lint and debris too.
- Check the vent system against the recommended run length and number of elbows for your vent type (Installation Instructions).
- Pick a Timed Dry heated cycle and restart.
When the message stays, get the entire home venting run cleaned and contact a venting specialist.
Venting upkeep
A dryer that heats but has long dry times most likely has a vent issue or restricted air flow. The venting from the dryer to the outside should be cleaned every 1 to 2 years, or sooner when dry performance drops. A professional vent cleaning service can also inspect it for obstructions.
Related codes
- F4E3: is the service data sheet listing of this airflow code
- F4E5: is a high limit code usually linked to poor airflow
- F4 E1: is the heater system code
Book Maytag dryer service in LA
Once the vent is clear and F4 E3 still shows, call for help with the dryer itself. To book Maytag dryer service in Los Angeles, ring (310) 882-7671 and give the code, the model number and what you have checked so far. Read about dryer repair here.
Source: Maytag Product Help: F4 E3 Error Code, Dryer; Maytag Product Help: Error Codes in Dryers; Maytag Product Help: F4 E3 Error Code, Commercial Dryer
Safety warning
Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
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