Maytag laundry center F1E7: control supply input fault (stacked dryer)
F1E7 on stacked dryer units means the control found a problem with the power it receives.
What F1E7 means
- Brand
- Maytag
- Appliance
- Laundry center
- Code
- F1E7
- Documented meaning
- Control supply input fault (stacked dryer)
- Applies to
- 13 Maytag models on 2 platforms
- Can you keep using it?
- With caution
What the laundry center is detecting
The control checks the supply arriving at the board, including from its transformer. When that input is out of range, it reports F1E7.
Causes listed for this condition
In the order the service documentation checks them. Documented causes come from the manufacturer's service documentation for these platforms; possible causes are based on how the system works; unconfirmed marks common assumptions that the documentation does not support.
- Documented A supply problem to the unit.
- Documented Loose connections at the control board.
- Documented A faulty control transformer.
Safe checks you can make
- Switch off the unit's breaker for one minute and restore it. If the code returns, call for service.
This stage requires professional testing. Full diagnosis involves hazards such as live line voltage, gas, a sealed refrigerant system or microwave high voltage. Do not attempt it yourself.
What a technician checks
- Checks the supply, the control connections and the transformer. This requires professional testing because line voltage is present.
Typical repairs and cost
Depending on what diagnosis finds, this code can lead to one of these repairs:
| Repair | Typical range | Labor |
|---|---|---|
| Laundry center control board replacement | $300–$720 | Moderate |
Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.
Can you keep using it?
Use with caution. Have the unit checked if the code returns.
Related problems and codes
Other codes documented on the same Maytag platforms:
Repair or replace?
A fault code alone rarely justifies replacing a laundry center. Most F1E7 repairs involve a single component once diagnosed. Replacement becomes worth considering when the unit is near the end of its typical 10–13-year life and the diagnosed repair is a major one. See the repair-or-replace guide.
Need F1E7 diagnosed in the Las Vegas area?
We repair Whirlpool, Maytag, KitchenAid, JennAir, Amana and other Whirlpool-family appliances in Las Vegas, Henderson, Summerlin and Boulder City. A model number helps but is never required to book.