Thermador Range Error Code E:14

The E:14 code on a Thermador WFMC washer indicates that the water supply fill time was exceeded during a cycle. The control board determined that water did not reach the required level within the expected time window. This fault points to a problem with the water inlet valve, supply hoses, wiring harness, or household water pressure.

You should not continue running wash cycles while this code is active. The washer is unable to fill correctly, which means cycles will not complete properly and clothing may not be cleaned. Continued attempts to run cycles with a restricted fill can put unnecessary strain on the pump and control board over time.

A power reset may temporarily clear the E:14 code from the display, but the fault will return if the underlying problem is not corrected. If the inlet valve is clogged, faulty, or not receiving proper voltage, the control board will detect the same fill timeout on the next cycle and trigger the code again. A reset is useful only as a first step to confirm whether the issue is intermittent or persistent.

Some causes of E:14 are DIY-friendly, such as straightening a kinked hose, opening a partially closed water shutoff valve, or cleaning the filter screens on the inlet valve. If the inlet valve solenoid itself has failed or the wiring harness is damaged, those repairs require more technical skill and possibly replacement parts. Always disconnect power before inspecting internal components.

Repair costs vary depending on the failed component. Cleaning inlet valve screens or adjusting hoses costs little to nothing if done as a DIY repair. Replacing a water inlet valve typically runs between $80 and $200 in parts, with professional labor adding $100 to $250 depending on your location. Wiring harness repairs can fall in a similar or higher range depending on the extent of the damage.