Caloric ERC Fault Codes

Many failure codes are caused by a faulty timer (also known as the Electronic Range Control). Sometimes, even when the failure code implies that another component has failed this can actually be a timer problem (whereby the timer is not displaying the correct fault code). If you are not sure whether the code you are seeing is due to a problem with the timer please call us, or send us an email, since we can help you determine whether the failure code is likely a timer problem or a problem with some other component. We can repair most timers so if you are sure your problem pertains to the timer (or ERC) please fill out a repair service request and send us your timer to be repaired.


Glass link Electronic Range Control (ERC)

Fault CodeCondition/DescriptionResolution
Door flashing #0, 1, 2, 3Latch switch brokenReplace switch
"Lock" flashingLatch switch brokenReplace switch
F0Loss of safety signalReplace adapter board
F1Watchdog circuitRepair Electronic Range Control (ERC)
F2Oven too hotCheck oven temperature sensor
F3 F4Open or shorted oven temperature sensorReplace oven temperature sensor
F7Shorted touch panelReplace touch panel
F9Motorized door problemCheck door latch
FFDoor lock errorCheck door switch and latch motor

Electronic Range Control (ERC) III / Relay board with separate board and push buttons

Fault CodeCondition/DescriptionResolution
F0Shorted touch padReplace touch pad
F1Failed Electronic Range Control (ERC)Repair ERC (Timer)
F2Oven too hotCheck oven temperature sensor, replace if necessary
F3 F4Shorted or open oven temperature sensorReplace oven temperature sensor
F5, F6, F8Failed Electronic Range Control (ERC)Repair ERC (Timer)
F7Shorted or sticking buttonCheck glass touch panel alignment, replace if necessary
F9Door latch failureReplace door latch if necessary

RST376 Gas Range

Fault CodeCondition/DescriptionResolution
F1Clock badReplace clock assembly (also called the ERC)
F2Oven temperature sensor defectiveReplace oven temperature sensor
F3Open oven temperature sensorReplace oven temperature sensor
F4Oven temperature sensor low ratingReplace oven temperature sensor
F5Clock failureRepair clock assembly (also called the ERC)
F6Power surge (clock)Try turning off power to appliance for one minute. If problem persists, Repair clock assembly (also called the ERC)
F7Touch panel button stuckReplace touch panel (membrane)
F8Failure of diagnostic read-outRepair clock assembly (also called the ERC)