Thermador Range Error Code Er:14

Er:14 indicates that the WFR 2460 water inlet cycle exceeded the 6-minute time limit set by the W controller. The appliance attempted to bring water in for a steam or cleaning function but could not complete the fill within the allowed window. This points to a problem with the water supply, the inlet valve, or the controller circuit. A technician should run the T/P 9 test programme as the first diagnostic step.

Er:14 is specific to the water inlet system used for steam or self-cleaning functions. Basic cooking on the range burners or oven may still be possible, but any function that requires water will not operate correctly and should not be forced. Continuing to initiate water-dependent cycles while the fault is unresolved could stress the controller or other components.

Repair costs vary depending on the root cause. If only a supply line cleaning or valve adjustment is needed, costs may be limited to a service call fee, typically in the range of $75 to $150. Replacing a faulty water inlet valve generally adds $50 to $200 in parts. If the W controller itself has failed, parts and labor combined can range from $200 to $500 or more depending on availability and labor rates in your area.

Some causes are DIY-friendly, such as opening a closed supply valve, removing a kinked supply hose, or cleaning a clogged inlet screen. However, testing the solenoid valve, inspecting the wiring harness, or evaluating the W controller requires basic electrical knowledge and a multimeter. If you are not comfortable working with appliance wiring or water connections, a qualified technician is recommended.

A power reset may temporarily clear the fault display, but the code will return as soon as the appliance attempts another water inlet cycle if the underlying problem is not resolved. Clearing the code without fixing the root cause does not restore normal function. The T/P 9 controller test programme should be run to properly diagnose the fault before assuming a reset has resolved it.