Roper washer F0E4: rinse water too hot
F0E4 means the washer measured warm water during a rinse, when it expects cold, so hot water is reaching the tub when it should not.
What F0E4 means
- Brand
- Roper
- Appliance
- Top-load washer
- Code
- F0E4
- Documented meaning
- Rinse water too hot
- Applies to
- 9 Roper models on 5 platforms
- Can you keep using it?
- With caution
What the washer is detecting
A temperature sensor in the water inlet reports the temperature of the incoming water. If the rinse water reads warmer than the limit the control allows, F0E4 is stored.
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 Hot and cold fill hoses connected to the wrong faucets or to the wrong inlets on the washer.
- Documented An inlet temperature sensor (thermistor) that reads warmer than the real water temperature.
- Possible A hot side of the inlet valve that leaks or does not close fully.
Safe checks you can make
- Follow both fill hoses from the faucets to the back of the washer: the hose from the hot faucet should go to the inlet marked H (usually red), and the cold to C.
- Run a cold-water rinse and feel the incoming water. If it is warm with the hoses connected correctly, the problem is inside the washer.
Further diagnosis requires opening the appliance. Beyond the owner checks, diagnosis involves removing panels, testing components and checking wiring. We describe what a technician investigates, not how to do it yourself.
What a technician checks
- Checks the inlet temperature sensor reading against the actual water temperature.
- Checks that each side of the inlet valve opens and closes only when commanded.
Typical repairs and cost
Depending on what diagnosis finds, this code can lead to one of these repairs:
| Repair | Typical range | Labor |
|---|---|---|
| Washer water inlet valve replacement | $180–$360 | Light |
| Washer water temperature sensor replacement | $180–$310 | Light |
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. The washer still works, but warm rinses can set wrinkles and shrink some fabrics. Correct reversed hoses before the next load.
Roper models documented with this code
And 2 more. Use the model lookup to check yours.
Related problems and codes
Other codes documented on the same Roper platforms:
Repair or replace?
A fault code alone rarely justifies replacing a washer. Most F0E4 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 F0E4 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.