Caloric Range Error Code F1

The F1 code on a Caloric range indicates that the ERC3 Touchmatic Electronic Range Control has detected a shorted pad button on the touchpad assembly. The control interprets one of the membrane buttons as being continuously pressed, even without user input, and shuts down to prevent unintended operation. This fault is most commonly caused by a worn membrane keypad or a stuck actuator.

No, you should not attempt to use the range while the F1 fault is active. The error indicates the control is receiving a false signal from a shorted button, which could cause the oven to behave unpredictably. Discontinue use until the fault is diagnosed and the underlying issue is resolved.

Disconnecting power to the range by unplugging it or tripping the breaker for one to two minutes will often clear the F1 code temporarily. However, if the underlying cause, such as a shorted membrane pad, a stuck actuator, or a damaged ribbon cable, has not been repaired, the fault will return. A power reset is useful for confirming the fault is repeatable, but it is not a permanent fix.

Some steps are within reach for a DIYer. Start by checking whether the actuator beneath the touchpad overlay moves freely and is not stuck in a depressed position. If the actuator is fine, the membrane keypad is the next likely culprit and can be replaced as a unit. However, if the ERC3 control board itself needs replacement, that repair is more involved and may be better suited to a qualified technician.

Repair costs depend on which component has failed. A replacement membrane touchpad typically costs between $40 and $120 for the part, while a new ERC3 control board can range from $100 to $250. Adding labor for a professional technician usually brings the total repair cost to somewhere between $150 and $400 depending on your location and the specific parts required.